Page 1
Table of Contents
Rotary Cutters
RCF3696, RCFM3696, RCF3610, & RCFM3610
33935 33935aa
3-Point with Single Tailwheels on Beam Arms
Pull Type with Dual Tailwheels on Rear Axles
Semi-Mount with Single Tailwheels on Rear Axles
33935b
326-600M
Read the Operator’s Manual entirely. When you
see this symbol, the subsequent instructions and
warnings are serious - follow without exception.
!
Your life and the lives of others depend on it!
Cover photo may show optional equipment
not supplied with standard unit.
© Copyright 2015 Printed
12/15/15
Operator’s Manual
RCF(M)3696 RCF(M)3610
Page 2
Table of Contents
Table of Contents
Important Safety Information . . . . . . . . . . . . . 1
Look For The Safety Alert Symbol . . . . . . . . . . . . . . 1
Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Section 1: Assembly & Set-Up . . . . . . . . . . . 10
Tractor Requirements . . . . . . . . . . . . . . . . . . . . . . 10
Dealer Preparations . . . . . . . . . . . . . . . . . . . . . . . 10
Torque Requirements . . . . . . . . . . . . . . . . . . . . . . 11
Gearbox Vent Plugs & Dipsticks . . . . . . . . . . . . . . 11
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3-Point Assembly & Set-Up . . . . . . . . . . . . . . . . . . 12
Hitch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 12
Spring Hose Loop Assembly . . . . . . . . . . . . . . . 12
RCF(M)3696 Tailwheel Assembly . . . . . . . . . . . 12
RCF(M)3610 Tailwheel Assembly . . . . . . . . . . . 13
Driveline Installation . . . . . . . . . . . . . . . . . . . . . . 14
3-Point Hook-Up Instructions . . . . . . . . . . . . . . . . . 14
3-Point Hook-Up to RCF(M)3696 Cutters . . . . . . 15
3-Point Hook-Up to RCF(M)3610 Cutters . . . . . . 16
Semi-Mount Assembly & Set-Up . . . . . . . . . . . . . . 17
Spring Hose Loop Assembly . . . . . . . . . . . . . . . 17
RCF(M)3696 Tailwheel Assembly . . . . . . . . . . . 17
RCF(M)3610 Tailwheel Assembly . . . . . . . . . . . 18
Driveline Installation . . . . . . . . . . . . . . . . . . . . . . 19
Semi-Mount Hook-Up . . . . . . . . . . . . . . . . . . . . . . 19
Tractor Hook-Up To Semi-Mount . . . . . . . . . . . . 20
Check Driveline Length & Clearance . . . . . . . . . . . 21
Check Driveline Collapsible Length . . . . . . . . . . 21
Shorten Driveline . . . . . . . . . . . . . . . . . . . . . . . . 21
Check Driveline Clearance . . . . . . . . . . . . . . . . . 21
Pull-Type Assembly & Set-Up . . . . . . . . . . . . . . . . 22
Tailwheel Lift Options . . . . . . . . . . . . . . . . . . . . . 22
Axle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Spring Hose Loop . . . . . . . . . . . . . . . . . . . . . . . 23
Tongue Assembly . . . . . . . . . . . . . . . . . . . . . . . 23
Equal Angle Driveline . . . . . . . . . . . . . . . . . . . . . 24
Constant Velocity Driveline . . . . . . . . . . . . . . . . 25
Pull-Type Hook-Up Instructions . . . . . . . . . . . . . . . 26
Tractor Hook-Up . . . . . . . . . . . . . . . . . . . . . . . . . 26
Safety Chain Hook-Up . . . . . . . . . . . . . . . . . . . . 26
Hydraulic Hook-up . . . . . . . . . . . . . . . . . . . . . . . 26
Purge Hydraulic System . . . . . . . . . . . . . . . . . . . 27
Section 2: Assembly of Optional Equipment 28
Chain Safety Guards (Optional) . . . . . . . . . . . . . . . 28
Rubber Safety Guards (Optional) . . . . . . . . . . . . . 29
Check Chains (Accessory) . . . . . . . . . . . . . . . . . . 30
Section 3: Adjustments . . . . . . . . . . . . . . . . . 31
Level & Height, 3-Point With Beam Arms . . . . . . . 31
Level & Height, 3-Point & Semi With Rear Axles . . 33
Leveling & Height, Pull-Type With Rear Axles . . . . 35
Section 4: Operating Instructions . . . . . . . . . 37
Operating Checklist . . . . . . . . . . . . . . . . . . . . . . . . 37
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . 37
Inspection of Tractor & Cutter . . . . . . . . . . . . . . . . 38
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Blade Engagement & Disengagement . . . . . . . . . . 39
Field Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Turning Angles for Pull-Type Cutters . . . . . . . . . 40
Crossing Steep Ditches & Banks . . . . . . . . . . . . 40
Unhook 3-Point and Semi-Mount . . . . . . . . . . . . . . 41
Unhook Pull-Type . . . . . . . . . . . . . . . . . . . . . . . . . 41
General Operating Instructions . . . . . . . . . . . . . . . 42
Section 5: Maintenance & Lubrication . . . . . 43
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Tractor Maintenance . . . . . . . . . . . . . . . . . . . . . . . 43
Cutter Blade Maintenance . . . . . . . . . . . . . . . . . . . 43
Slip-Clutch Protected Drivelines . . . . . . . . . . . . . . 45
Flex Couplers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Skid Shoe Maintenance . . . . . . . . . . . . . . . . . . . . . 47
Tire Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Long Term Storage . . . . . . . . . . . . . . . . . . . . . . . . 48
Ordering Replacement Parts . . . . . . . . . . . . . . . . . 48
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Tailwheel Spindle Tubes . . . . . . . . . . . . . . . . . . 49
Tailwheel Hubs . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Pillow Bearing (Pull-Type Cutter) . . . . . . . . . . . . 49
Ratchet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
T-Gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
RCF(M)3610 Flex Coupler . . . . . . . . . . . . . . . . . 50
Driveline U-Joints & Profile Shields . . . . . . . . . . 51
CV Driveline U-Joints & Profile Shields . . . . . . . 51
Telescoping Driveline Profiles With Zerks . . . . . 51
Telescoping Driveline Profiles Without Zerks . . . 51
Section 6: Specifications & Capacities . . . . . 52
Section 7: Features & Benefits . . . . . . . . . . . 54
Section 8: Troubleshooting . . . . . . . . . . . . . . 55
Section 9: Torque & Tire Inflation Charts . . . 56
Section 10: Warranty . . . . . . . . . . . . . . . . . . . 57
© Copyright 2015 All rights Reserved
Land Pride provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the
preparation of this manual, Land Pride assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use
of the information contained herein. Land Pride reserves the right to revise and improve its products as it sees fit. This publication describes the state of this
product at the time of its publication, and may not reflect the product in the future.
Land Pride is a registered trademark.
All other brands and product names are trademarks or registered trademarks of their respective holders.
Printed in the United States of America.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
12/15/15
Page 3
Table of Contents
Important Safety Information
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Safety at All Times
Thoroughly read and understand
the instructions given in this
manual before operation. Refer to
the “Safety Label” section, read all
instructions noted on them.
Do not allow anyone to operate this
equipment who has not fully read
and comprehended this manual and
who has not been properly trained
in the safe operation of the
equipment.
▲ The operator must not use drugs or
alcohol as they can change the
alertness or coordination of that
person while operating equipment.
The operator should, if taking overthe-counter drugs, seek medical
advice on whether he/she can
safely operate the equipment.
▲ Operator should be familiar with all
functions of the tractor and
attachments, and be able to handle
emergencies quickly.
▲ Make sure all guards and shields
are in place and secured before
operating implement.
▲ Keep all bystanders away from
equipment and work area.
▲ Operator must start tractor and
operate controls from the driver’s
seat only. Never from the ground.
▲ Do not leave tractor or implement
unattended with engine running.
▲ Dismounting from a moving tractor
can cause serious injury or death.
▲ Do not allow anyone to stand
between tractor and implement
while backing up to implement.
▲ Keep hands, feet, and clothing
away from power-driven parts.
▲ Turning tractor too tight may cause
hitched machinery to ride up on
wheels. This could result in injury or
equipment damage.
Look For The Safety Alert Symbol
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that
follows it. In addition to design and configuration of
!
Be Aware of
Signal Words
A Signal word designates a degree or
level of hazard seriousness. The
signal words are:
DANGER
!
Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury. This
signal word is limited to the most extreme
situations, typically for
machine components that, for
functional purposes, cannot be guarded.
For Your Protection
▲ Thoroughly read and understand
the “Safety Label” section, read
all instructions noted on them.
equipment, hazard control, and accident prevention are
dependent upon the awareness, concern, prudence, and
proper training of personnel involved in the operation,
transport, maintenance, and storage of equipment.
WARNING
!
Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury, and
includes hazards that are exposed
when guards are removed. It may also
be used to alert against unsafe
practices.
CAUTION
!
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury. It
may also be used to alert against
unsafe practices.
Tractor Shutdown & Storage
▲ If engaged, disengage PTO.
▲ Lower attached implement to
ground, put tractor in park or set
park brake, turn off engine, and
remove switch key to prevent
unauthorized starting.
▲ Wait for all components to come to
a complete stop before leaving the
operator’s seat.
▲ Detach and store implement in an
area where children normally do
not play. Secure implement using
blocks and supports.
OFF
R
E
M
O
V
E
Manual QR Locator
The QR (Quick Reference) codes on the cover and below will take you to the
Parts Manual for this equipment. Download the appropriate App on your camera
phone, open the App, point your phone on the QR code, and take a picture.
RCF(M)3696 RCF(M)3610
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
Dealer QR Locator
The QR code below will link you
to available dealers for Land
Pride products.
1
Page 4
Table of Contents
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Use Safety
Lights and Devices
▲ Slow moving tractors,
self-propelled equipment, and
towed implements can create a
hazard when driven on public
roads. They are difficult to see,
especially at night.
▲ Flashing warning lights and turn
signals are recommended
whenever driving on public roads.
Transport
Machinery Safely
▲ Comply with state and local laws.
▲ Use towing vehicle and trailer of
adequate size and capacity.
▲ Secure equipment towed on a
trailer with tie downs and chains.
▲ Sudden braking can cause a trailer
to swerve and upset. Reduce
speed if trailer is not equipped with
brakes.
▲ Avoid contact with any over head
utility lines or electrically charged
conductors.
▲ Engage park brake when stopped
on an incline.
▲ Maximum transport speed for an
attached implement is 20 mph. DO
NOT EXCEED. Never travel at a
speed which does not allow
adequate control of steering and
stopping. Some rough terrains
require a slower speed.
▲ As a guideline, use the following
maximum speed weight ratios for
an attached implement:
20 mph when weight of attached
implement is less than or equal to
the weight of machine towing the
implement.
10 mph when weight of attached
implement exceeds weight of
machine towing implement but
not more than double the weight.
▲ IMPORTANT: Do not tow a load
that is more than double the weight
of the machine towing the load.
Use A Safety Chain
▲ A safety chain will help control
drawn machinery should it
separate from the tractor drawbar.
▲ Use a chain with the strength
rating equal to or greater than the
gross weight of the towed
machinery.
▲ Attach the chain to the tractor
drawbar support or other specified
anchor location. Allow only
enough slack in the chain to
permit turning.
▲ Do not use safety chain for towing.
Practice Safe Maintenance
▲ Understand procedure before doing
work. Use proper tools and
equipment, refer to Operator’s
Manual for additional information.
▲ Work in a clean dry area.
▲ Lower attached implement to the
ground, put tractor in park, turn off
engine, and remove key before
performing maintenance.
▲ Allow implement to cool before
working on it.
▲ Disconnect battery ground cable (-)
before servicing or adjusting
electrical systems or before welding
on implement.
▲ Do not grease or oil implement
while it is in operation.
▲ Inspect all parts. Make certain
parts are in good condition &
installed properly.
▲ Replace parts on this machine with
genuine Land Pride parts only. Do
not alter this machine in a way
which will adversely affect its
performance.
▲ Remove buildup of grease, oil, or
debris.
▲ Remove all tools and unused parts
from implement before operation.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
2
12/15/15
Page 5
Table of Contents
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Prepare for Emergencies
▲ Be prepared if a fire starts.
▲ Keep a first aid kit and fire
extinguisher handy.
▲ Keep emergency numbers for
doctor, ambulance, hospital, and
fire department near phone.
911
Wear
Protective Equipment
▲ Wear protective clothing and
equipment appropriate for the job
such as safety shoes, safety
glasses, hard hat, and ear plugs.
▲ Clothing should fit snug without
fringes and pull strings to avoid
entanglement with moving parts.
▲ Prolonged exposure to loud noise
can cause hearing impairment or
hearing loss. Wear suitable
hearing protection such as
earmuffs or earplugs.
▲ Operating equipment safely
requires the operator’s full
attention. Avoid wearing radio
headphones while operating
machinery.
Avoid High
Pressure Fluids Hazard
▲ Escaping fluid under pressure can
penetrate the skin causing serious
injury.
▲ Avoid the hazard by relieving
pressure before disconnecting
hydraulic lines or performing work
on the system.
▲ Make sure all hydraulic fluid
connections are tight and all
hydraulic hoses and lines are in
good condition before applying
pressure to the system.
▲ Use a piece of paper or
cardboard, NOT BODY PARTS, to
check for suspected leaks.
▲ Wear protective gloves and safety
glasses or goggles when working
with hydraulic systems.
▲ DO NOT DELAY. If an accident
occurs, see a doctor familiar with
this type of injury immediately. Any
fluid injected into the skin or eyes
must be treated within
a few hours or
gangrene may
result.
Tire Safety
▲ Tire changing can be dangerous
and should be performed by
trained personnel using the
correct tools and equipment.
▲ When inflating tires, use a clip-on
chuck and extension hose long
enough to allow you to stand to
one side and NOT in front of or
over the tire assembly. Use a
safety cage if available.
▲ When removing and installing
wheels, use wheel handling
equipment adequate for the
weight involved.
Use Seat Belt and ROPS
▲ Operate only tractors equipped
with a Roll-Over Protective
Structure (ROPS) and seat belt.
▲ Keep folding ROPS in the “locked
up” position at all times.
▲ Fasten seat belt snugly and
securely to help protect against
serious injury or death from falling
and machine overturn.
▲ Wear protective equipment such
as a hard hat, safety shoes, safety
glasses, and ear plugs.
Keep Riders Off
Machinery
▲ Never carry riders or use
machinery as a person lift.
▲ Riders obstruct operator’s view.
▲ Riders could be struck by foreign
objects or thrown from the
machine.
▲ Never allow children to operate
equipment.
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
3
Page 6
Important Safety Information
33937
33937
33939
Table of Contents
Safety Labels
Your Rotary Cutter comes equipped with all safety labels in
place. They were designed to help you safely operate your
implement. Read and follow their directions.
1. Keep all safety labels clean and legible.
2. Refer to this section for proper label placement. Replace
all damaged or missing labels. Order new labels from your
nearest Land Pride dealer. To find your nearest dealer,
visit our dealer locator at www.landpride.com.
3. Some new equipment installed during repair requires
safety labels to be affixed to the replaced component as
specified by Land Pride. When ordering new components
make sure the correct safety labels are included in the
request.
4. Refer to this section for proper label placement.
To install new labels:
a. Clean surface area where label is to be placed.
b. Spray soapy water onto the cleaned area.
c. Peel backing from label and press label firmly onto the
surface.
d. Squeeze out air bubbles with edge of a credit card or
with a similar type of straight edge.
838-615C
2" x 9" Amber Reflector (Left side only)
Rear Gauge Wheels Not Shown for Clarity
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
4
838-062C
3/4" x 4 5/16" Amber Reflector
2 - Places (Left & right side)
838-614C
2" x 9" Red Reflector
2 - Places (Left & right side)
12/15/15
Page 7
Important Safety Information
ROTATING DRIVELINE
KEEP AWAY!
33937
33937
33937
Table of Contents
818-830C
Safety Combo
818-552C
Danger PTO Driveline
2 - Places
12/15/15
818-543C
Danger Guard Missing
3 - Places (Beneath gearbox input shaft shields
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
5
Page 8
Important Safety Information
33938
33939
33939
33937
Table of Contents
818-564C
Danger! Rotating Blades
2- Places (Right front corner of deck
and right back side of deck)
Rear Gauge Wheels Not Shown for Clarity
Rear Gauge Wheels Not Shown for Clarity
818-556C
Danger!
Thrown Object
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
6
818-142C
Danger! Rotating Driveline
12/15/15
Page 9
Important Safety Information
33937
33940
33940
33016
Semi-Mount Rotary Cutter Only
Table of Contents
838-094C
Warning! High Pressure
Pull-Type Rotary Cutter Only
818-681C
Notice! 20 MPH Max Travel Speed
Located on pull-type hitch and all gauge wheels
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
7
Page 10
Important Safety Information
33937
22296
22296
ROTATING DRIVELINE
KEEP AWAY!
Table of Contents
818-130C (Shown)
Caution 540 RPM
818-240C
Caution 1000 RPM
818-540C
Danger! Guard Missing Do Not Operate
818-552C
818-552C
Danger! Rotating Driveline
Danger! Rotating Driveline
Hazard Keep Away
Hazard Keep Away
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
8
12/15/15
Page 11
Table of Contents
IMPORTANT: A special point of information related
to the following topic. Land Pride’s intention is this
information must be read & noted before continuing.
33938
NOTE: A special point of information that the
operator should be aware of before continuing.
Introduction
Introduction
Land Pride welcomes you to the growing family of new
product owners.
This Rotary Cutter has been designed with care and built
by skilled workers using quality materials. Proper
assembly, maintenance, and safe operating practices will
help you get years of satisfactory use from this machine.
Application
The heavy duty RCF(M)3696 and RCF(M)3610 Series
Rotary Cutters are designed and built by Land Pride to
provide excellent cutting performance on gently sloping
or slightly contoured right-of-ways, pastures, set-asideacres, or row crop fields. Their 8 or 10 foot cutting width,
2" to 12" cutting height, and ability to cut weeds and
brush up to 3" in diameter make them well suited for
these applications. They offer Quick Hitch adaptability
with either 540 RPM or 1000 RPM PTO capability.
The RCF(M)3696 cutters are designed for Category
l or ll 3-point and semi-mount hitches or pull-type
attachment. The 3-point hitch requires a 50 - 130 HP
tractor, semi-mount hitch requires a 40 to 130 HP tractor,
and pull-type set-up requires a 35 - 130 HP tractor.
The RCF(M)3610 cutters are designed for Category
ll or lll 3-point and semi-mount hitches or pull-type
attachment. The 3-point hitch requires a 60 - 130 HP
tractor while semi-mount and pull-type hitches require a
50 - 130 HP tractors.
Heavy-duty stump jumpers, main driveline clutches, and
outboard flex couplers are offered for driveline and
gearbox protection. Safety guards around the cutter are
offered in either single chain, double chain, or rubber.
See “Specifications & Capacities” on page 52 and
“Features & Benefits” on page 54 for additional
information and performance enhancing options.
Using This Manual
This Operator’s Manual is designed to help familiarize
•
the operator with safety, assembly, operation,
adjustments, troubleshooting, and maintenance. Read
this manual and follow the recommendations to help
ensure safe and efficient operation.
• The information contained within this manual was
current at the time of printing. Some parts may change
slightly to assure you of the best performance.
• To order a new Operator’s or Parts Manual, contact
your authorized dealer. Manuals can also be
downloaded, free-of-charge, from our website at
www.landpride.com
Terminology
“Right” or “Left” as used in this manual is determined by
facing the direction the machine will operate while in use
unless otherwise stated.
Definitions
Owner Assistance
The Online Warranty Registration should be completed
by the dealer at the time of purchase. This information is
necessary to provide you with quality customer service.
The parts on your Rotary Cutter have been specially
designed by Land Pride and should only be replaced with
genuine Land Pride parts. Contact a Land Pride dealer if
customer service or repair parts are required. Your Land
Pride dealer has trained personnel, repair parts, and
equipment needed to service the implement.
Serial Number
Model No. _____________Serial No. ______________
For quick reference and prompt service, record model
number and serial number in the spaces provided above
and again on warranty page 57. Always provide model
number and serial number when ordering parts and in all
correspondences with your Land Pride dealer. Refer to
Figure 1 for location of your serial number plate.
Serial Number Plate Location
Figure 1
Further Assistance
Your dealer wants you to be satisfied with your new
Rotary Cutter. If for any reason you do not understand
any part of this manual or are not satisfied with the
service received, the following actions are suggested:
1. Discuss the matter with your dealership service
manager making sure that person is aware of any
problems you may have and has had the opportunity
to assist you.
2. If you are still not satisfied, seek out the owner or
general manager of the dealership, explain the
problem, and request assistance.
3. For further assistance write to:
Land Pride Service Department
1525 East North Street
P.O. Box 5060
Salina, Ks. 67402-5060
12/15/15
E-mail address
lpservicedept@landpride.com
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
9
Page 12
Section 1: Assembly & Set-Up
!
WARNING
!
WARNING
IMPORTANT: PTO damage may occur if distances
“A” and “B” are not properly maintained.
22273
!
WARNING
IMPORTANT: The leveling rods on Pull-Type cutters
are long and will make contact with the floor first
when lowering cutter to the floor. It is best to remove
them before lifting the cutter off the shipping crate.
Section 1: Assembly & Set-Up
Tractor Requirements
Weight & Horsepower
Do not use a tractor that is too small or too large. T ractors too
small can be pushed around and/or flipped over by the weight
of the cutter. Tractors too large can damage the cutter.
Ballast weights may need to be added to your tractor to
maintain steering control. Refer to your tractor operator’s
manual to determine proper ballast requirements.
Tractor horsepower and weight must be capable of
controlling the cutter under all operating conditions.
Tractors outside the horsepower range must not be used.
RCF3696 & RCFM3696 Cutters
Three-Point . . . . . . . . . . . . . . . . . . . . . . .50-130 HP
Semi-Mount. . . . . . . . . . . . . . . . . . . . . . .40-130 HP
Pull-Type . . . . . . . . . . . . . . . . . . . . . . . . .35-130 HP
RCF3610 & RCFM3610 Cutters
Three-Point . . . . . . . . . . . . . . . . . . . . . . .60-130 HP
Semi-Mount & Pull-Type . . . . . . . . . . . . .50-130 HP
PTO Type & Speed
Tractor’s rear power take-off (PTO) speed and spline type
must be capable of matching the cutter’s rated PTO
speed and spline type.
RCF3696 and RCF3610 cutters
540 RPM 1 3/8"-6 spline rear power take-off
RCFM3696 and RCFM3610 cutters
1000 RPM 1 3/8"-21 spline rear power take-off
Pull-Type Hitch
Refer to Figure 1-1:
Distances between center of drawbar hitch pin hole to
end of tractor PTO shaft (“A” dimension) and from top of
drawbar hitch to center of PTO shaft (“B” dimension)
must be maintained when using the Pull-Type hitches.
“A” = 14" for 540
“B” = 8" for 540 and 1000 RPM
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
10
RPM & 16" for 1000 RPM
PTO to Drawbar Distances
Figure 1-1
Table of Contents
3-Point Hitch
The lower 3-point arms of the 3-point hitch must be
stabilized to prevent side-to-side movement. Most
tractors have sway blocks or adjustable chains for this
purpose. Category of hitch is dependent upon the model
of cutter being used.
RCF3696 & RCFM3696 (Category l or ll hitch)
RCF3610 & RCFM3610 (Category ll or lll hitch)
Dealer Preparations
Always secure cutter with an overhead crane, fork lift, or
other suitable lifting device before removing hardware bags,
shipping components, bands, lag screws, and hitch pins. The
cutter can suddenly fall causing serious injury or death.
Read and understand the operator’s manual for your
cutter. An understanding of how it works will aid in the
assembly and setup of your cutter.
It is best to go through the Assembly Checklist before
assembling the cutter. Speed up your assembly task and
make the job safer by having all the needed parts and
equipment readily at hand.
Check Reference
Location of fasteners and pins.
NOTE: All hardware from the factory has
been installed in the location where it will
be used. If a part is temporarily removed
for assembly reasons, remember where it
goes. Keep parts separated.
Be sure parts get used in the correct
location. By double checking while you
assemble, you will lessen the chance of
using a bolt incorrectly that may be
needed later.
All grease fittings are in place and
lubricated.
Safety labels are correctly located and
legible. Replace if damaged.
Inflate tires to specified PSI air pressure.
Tighten wheel bolts to specified torque.
Red and amber reflectors are correctly
located and visible when the cutter is in
the transport position.
Have a minimum of 2 people at hand
while assembling the cutter.
Have a fork lift or loader along with chains
and safety stands that are sized for the
job ready for the assembly task.
Assembly Checklist
Operator’s
and Parts
Manual
Operator’s
Manual
Section 4
Page 49
Page 4
Section 9
Page 56
Page 4
Operator’s
Manual
Operator’s
Manual
12/15/15
Page 13
Section 1: Assembly & Set-Up
IMPORTANT: Rotary Cutters are shipped with a
solid plug in the gearbox to prevent loss of oil during
shipping and handling. The solid plug on top of the
gearbox must be replaced with a vented dipstick. Do
not operate cutter without vented dipstick installed.
22320
Remove 3/8" T-Box Solid
Plug & Install Vent Plug
DO NOT
OVERFILL!
30216
DO NOT
OVERFILL!
Oil Level
Plug
Remove P ipe
Plug
Install
Vented Dip-
Table of Contents
Torque Requirements
Refer to “Torque Values Chart” on page 56 to
determine correct torque values for common bolts. See
“Additional Torque Values” at bottom of chart for
exceptions to standard torque values.
Gearbox Vent Plugs & Dipsticks
Vent Plug Installation
Refer to Figure 1-2:
A vent plug is shipped loose and packaged with the
Operator’s Manual. Remove temporary solid plug on top
of T-box and replace with included 3/8" vent plug. See
your nearest Land Pride dealer if vent plug is missing.
Getting Started
The RCF36 Series cutters can be purchased with either
3-point hitch, Semi-Mount hitch, or Pull-Type hitch.
3-Point Mounted Rotary Cutters
Refer to illustrations on cover of manual:
The 3-point Rotary Cutter is attached to the tractor’s
lower 3-point arms and upper center link. The lower
3-point arms are hydraulically adjusted to the cutting
height. The height of the rear tailwheels are manually or
hydraulically adjusted depending upon which option the
cutter is set-up with. The tailwheels should be adjusted to
hold the cutting blades slightly higher at the back than at
the front. The “3-Point Assembly & Set-Up” instructions
begin on page 12.
Semi-Mount Rotary Cutters
Refer to illustrations on Cover
The Semi-Mount cutter is attached to the tractor’s lower
3-point arms and have more freedom to float over uneven
terrain than does the 3-point mounted cutter. The lower
3-point arms are hydraulically adjusted to the cutting
height. The rear tailwheels are manually adjusted with a
ratchet jack or hydraulically adjusted to hold the cutting
blades slightly higher at the back than at the front. The
“Semi-Mount Assembly & Set-Up” instructions begin
on page 17.
Vented Dipstick Installation
Refer to Figure 1-3:
Vented dipsticks are shipped loose and packaged with
the Operator’s Manual. See your nearest Land Pride
dealer if dipstick is missing. Remove temporary pipe plug
from top of each gearbox and replace with supplied
dipsticks.
Figure 1-2
Figure 1-3
Pull-Type Rotary Cutters
Refer to illustrations on Cover
The Pull-Type cutter is attached to the tractor drawbar.
Cutting height is controlled with a hydraulic cylinder or
ratchet jack. Leveling rods keep the rear of the cutter
slightly higher than the front. The “Pull-Type Assembly
& Set-Up” instructions begin on page 22.
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
11
Page 14
Section 1: Assembly & Set-Up
35005
NOTE: The RCF(M)3696 & RCFM3696 3-point
cutters are shipped with tailwheels factory mounted.
The RCF3610 & RCFM3610 are shipped with
tailwheels not assembled to the unit.
NOTE: If preferred, rear guards may be assembled
before the tailwheels. See “Assembly of Optional
Equipment” on page 28 for rear guard instructions.
33942a
NOTE: Do not tighten hardware until assembly is
complete. See “Torque Values Chart” on page 56.
Table of Contents
3-Point Assembly & Set-Up
The following pages are Assembly & Set-Up Instructions
for 3-point cutters. Not all instructions will apply to your
cutter. See “Semi-Mount Assembly & Set-Up” on page
17 and “Pull-Type Assembly & Set-Up” on page 22.
Spring Hose Loop Assembly
Refer to Figure 1-5:
3-Point mounted cutters with hydraulic cylinder option are
shipped with a spring hose loop. Skip to “Driveline
Installation” on page 19 if hydraulics are not included.
1. Attach mounting bracket (#1) with 3/4"-10 x 1 1/2"
GR5 cap screw (#3) and lock nut (#5) to the outside
of the right-hand clevis as shown. Tighten lock nut to
the correct torque.
2. Attach spring hose loop (#7) to mounting bracket (#1)
with 3/8"-16 x 1" GR5 cap screw (#2), flat washer
(#6), and lock nut (#4). Tighten lock nut to the correct
torque.
3-Point Hitch Assembly (RCF(M)3696 Shown)
Figure 1-4
Hitch Assembly
Refer to Figure 1-4:
1. Attach Right-hand A-Frame (#3) to hitch plate as
shown with 7/8"-9 x 2 1/2" GR5 cap screw (#7), flat
washer (#10), bushing (#4), and nylock nut (#8).
2. Repeat step 1 for the left-hand A-Frame (#2).
3. Attach short braces (#5) to A-Frames (#2 & #3) with
1" x 3 3/16" clevis pin (#14), three flat washers (#11),
and cotter pin (#12) as shown. Bend one or more legs
of the cotter pin to keep it from falling out.
4. Secure 1 1/4" OD. bushing (#1) between the two
A-Frame hitch plates (#2 & #3) with 1"-8 x 4 1/2" cap
screw (#6) and nylon lock nut (#9).
5. Install remaining clevis pin (#14), flat washer (#11)
and hairpin cotter (#13) to the A-Frame hitch
assembly (#2 & #3) as shown.
6. Attach driveline hook (#17) to A-frame (#2) using
5/16"-18 x 1 1/4" bolt (#18) and lock nut (#19).
7. Tighten all hardware to the correct torque.
8. Remove shipping bolt and nuts in hitch pin (#16) and
insert linchpins (#15).
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
12
RCF(M)3610 3-Point Spring Hose Loop Mount
Figure 1-5
RCF(M)3696 Tailwheel Assembly
These instructions apply only to 96" models with rear
axle hydraulic lift. If hydraulics are not included with your
cutter, skip to “Driveline Installation” on page 14.
Refer to Figure 1-6:
1. There are several cylinder mounting lugs (#5) that
can be installed on axle (#1). Refer to NOTES IN
BOLD in Figure 1-6 to make sure your cutter is
equipped with the correct mounting lug and that the
notch in the lug is located on the axle properly. See
your nearest Land Pride dealer if it is not correct.
2. Install washers (#3) as follows:
RCF(M)3696 With 15" Tailwheels
• Install two 2 1/4" O.D. machine washers (#3) onto
each tailwheel spindle (#6).
RCF(M)3696 With 21" Tailwheels
• Install one special 4" O.D. harden washer (#3) onto
each tailwheel spindle (#6).
12/15/15
Page 15
Table of Contents
35003
RCF(M)3610 Model With 15" Tailwheel Assembly
35025
RCF(M)3610 Model With 21" Tailwheel Assembly
35203
RCF(M)3696 Model With 15" Tailwheel Assembly
35204
RCF(M)3696 Model With 21" Tailwheel Assembly
NOTE: If preferred, rear guards may be assembled
before the tailwheels. See “Assembly of Optional
Equipment” on page 28 for rear guard instructions.
Section 1: Assembly & Set-Up
RCF(M)3696 3-Point Tailwheel Assembles
Figure 1-6
3. Insert tailwheel spindle (#6) into pivot tube on end of
tailwheel arm (#2).
4. Install 2 1/4" O.D. machine washers (#4) over each
tailwheel spindle (#6) and secure with 3/8" x 2 1/2"
roll pins (#7).
5. Tail wheel arms (#2) should be adjusted to customer
preference. When completed, they should be equal
distance from center line of hydraulic lift cylinder.
a. Loosen hex flange lock nuts (#8) and adjust
tailwheel arms (#2) in or out to desired locations.
b. Retighten lock nuts (#8) to the correct torque.
RCF(M)3610 Tailwheel Assembly
These instructions apply only to 10' models with rear axle
hydraulic lift. If hydraulics are not included with your
cutter, skip to “Driveline Installation” on page 14.
Refer to Figure 1-7:
1. There are several cylinder mounting lugs (#3) that
can be installed on axle (#1). Refer to NOTES IN
BOLD in Figure 1-7 to make sure your cutter is
equipped with the correct mounting lug and that the
notch in the lug is located on the axle properly. See
your nearest Land Pride dealer if it is not correct.
2. Attach left and right-hand tailwheel arms (#2) to axle
tube (#1) with 5/8"-11 U-bolts (#5) and hex flange
lock nuts (#4). Do not tighten lock nuts.
3. Adjust tailwheel arms to customer preference and
then tighten lock nuts (#4) to the correct torque.
When completed, the tailwheel arms should be equal
distance from center line of hydraulic lift cylinder.
RCF(M)3610 3-Point Tailwheel Assembles
12/15/15
Figure 1-7
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
13
Page 16
Section 1: Assembly & Set-Up
!
WARNING
33944
NOTE: If preferred, the front guards may be
assembled first. See “Assembly of Optional
Equipment” on page 28 for front guard instructions.
IMPORTANT: The driveline must be lubricated
before putting it into service. Refer to “Lubrication”
on page 49.
!
DANGER
!
WARNING
!
DANGER
!
DANGER
!
WARNING
!
WARNING
IMPORTANT: An additional driveline may be
required if cutter is to be used on more than one
tractor, especially if a Quick Hitch is used.
NOTE: Land Pride’s Quick Hitch can be attached to
the tractor to provide quick and easy 3-point hookup and detachment. See your nearest Land Pride
dealer to purchase a Quick-Hitch.
Table of Contents
6. Push/pull on driveline yoke to ensure it is securely
fastened to the gearbox shaft.
7. Rotate gearbox shield access doors (#5) closed and
snap in place.
8. Rotate driveline storage hook down and place
driveline (#6) in storage hook.
3-Point Hook-Up Instructions
A Crushing Hazard exists when hooking-up equipment to a
tractor. Do not allow anyone to stand between tractor and
implement while backing-up to implement. Do not operate
hydraulic 3-point lift controls while someone is directly
behind tractor or near implement.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for all
moving parts to stop before dismounting from tractor.
Driveline Installation (Hitch Removed For Clarity)
Figure 1-8
Driveline Installation
Refer to Figure 1-8:
Make certain all driveline yokes are securely fastened at both
ends. A loose yoke can work free allowing the driveline to
rotate uncontrollably causing machine damage and bodily
injury or death to anyone nearby.
1. Remove rubber protective sleeve (#4) from gearbox
input shaft and discard.
2. Unsnap one end of gearbox shield access doors (#5)
and rotate doors open.
3. Remove existing conical dog pin or bolts (#1), flat
washer(s) (#3), and nut(s) (#2) from slip-clutch end
of driveline (#6).
4. Slide slip-clutch end of driveline (#6) onto gearbox
input shaft. Make certain that the slip-clutch is fully
onto the shaft splines.
5. Attach slip-clutch end of driveline to gearbox input
shaft with removed conical dog pin or bolts (#1), flat
washer(s) (#3), and nut(s) (#2). Tighten conical dog
pin or bolts (#1) to 45-50 ft-lb torque.
Do not engage tractor PTO while hooking-up and unhooking
driveline or while someone is standing near the driveline. A
person’s body and/or clothing can become entangled in the
driveline resulting in serious injury or death.
All guards and shields must be installed and in good working
condition at all times during cutter operation.
Do not over-speed PTO or machine breakage may result.
Some tractors are equipped with multispeed PTO ranges. Be
certain your tractor’s PTO is set for the cutter’s rated PTO
speed. See Specifications & Capacities for rated PTO speed.
Do not use a PTO adapter. A PTO adapter will increase strain
on the tractor’s PTO shaft resulting in possible damage to
shaft and driveline. It will also defeat the purpose of the
tractor’ s master shield and could cause bodily injury or death.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
14
12/15/15
Page 17
Table of Contents
IMPORTANT: The tractor’s PTO shaft and cutter
gearbox shaft must be aligned and level with each
other when hooking-up the driveline to the tractor.
IMPORTANT: The tractor’ lower 3-point arms must
be stabilized to prevent side-to-side movement.
Most tractors have sway blocks or adjustable chains
for this purpose.
NOTE: The lower 3-point arms on a Cat. II tractor
are positioned outside the clevis hitch plates. All
other hook-ups will require the arms to be positioned
inside the clevis hitch plates.
37298
33950
Section 1: Assembly & Set-Up
3-Point Hook-Up to RCF(M)3696 Cutters
The following hook-up instructions are for RCF(M)3696
cutters with or without hydraulic hoses. See page 16 for
“3-Point Hook-Up to RCF(M)3610 Cutters”.
1. Make sure you have read and follow all Safety Alerts
and Important Notes listed under “3-Point Hook-Up
Instructions” on page 14 before continuing.
2. The RCF(M)3696 cutters are equipped with
Cat. I & II hitches. Make sure your tractor’s hitch is
compatible with the cutter’s hitch.
a. Cat. I Tractors: Lower 3-point arms have 7/8"
dia. holes & upper center link has a 3/4" dia. hole.
b. Cat. II Tractors: Lower 3-point arms have 1 1/8"
dia. holes & upper center link has a 1" dia hole.
Refer to Figure 1-9:
3. Remove lower linchpins (#5) and hitch pins (#6).
Remove upper hairpin cotter (#3), flat washer (#2),
and hitch pin (#4).
4. Slowly back tractor to cutter while using tractor’s
3-point control lever to align lower 3-point arm holes
with clevis hitch pin holes.
5. Engage tractor park brake, shut tractor engine off,
and remove key before dismounting from tractor.
6. Attach lower 3-point arms to clevises with hitch
pins (#6). Secure hitch pins with linchpins (#5).
7. Connect center 3-point link to upper hitch with clevis
pin (#4), flat washer (#2), and hairpin cotter (#3).
8. Slowly engage 3-point lift lever to raise cutter until
gearbox shaft is in-line (level) with tractor PTO shaft.
9. Support cutter deck at this height with support jacks
or blocks to keep cutter from drifting down.
10. Place gear selector in park, set park brake, shut
tractor off and remove switch key.
11. Lift driveline off of driveline support (#10). Driveline
support will rotate up until secure against A-frame as
it is spring loaded.
12. Pull back on driveline yoke collar (#1) and push
driveline yoke onto tractor PTO shaft. Release pull
collar and continue to push driveline yoke forward
until pull collar locks in place.
13. Pull on both ends of driveline to make sure it is
secured to tractor and gearbox shafts. If driveline
yoke will not lock in place, skip to “Check Driveline
Length & Clearance” on page 21.
14. Hydraulic Option: If hydraulics are included, thread
hydraulic hoses (#8 & #9) through hose loop (#7) and
attach to tractor duplex outlet. Hydraulic cylinder
should extend when pushing control lever. Reverse
hook-up if cylinder retracts.
15. The tractor’s lower 3-point arms should be adjusted
for lateral float. Please consult your tractor’s manual
for adjusting instructions.
16. Continue with “Check Driveline Length &
Clearance” on page 21.
3-Point Hook-up to RCF(M)3696 Cutters
12/15/15
Figure 1-9
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
15
Page 18
Section 1: Assembly & Set-Up
IMPORTANT: The tractor’s PTO shaft and cutter
gearbox shaft must be aligned and level with each
other when hooking-up the driveline to the tractor.
IMPORTANT: The tractor’ lower 3-point arms must
be stabilized to prevent side-to-side movement.
Most tractors have sway blocks or adjustable chains
for this purpose.
35004
37298
Table of Contents
3-Point Hook-Up to RCF(M)3610 Cutters
The following hook-up instructions are for RCF(M)3610
cutters with or without hydraulic hoses. See page 15 for
“3-Point Hook-Up to RCF(M)3696 Cutters”.
1. Make sure you have read and follow all Safety Alerts
and Important Notes listed under “3-Point Hook-Up
Instructions” on page 14 before continuing.
2. The RCF(M)3610 cutters are equipped with
Cat. II & III hitches. Make sure your tractor’s hitch is
compatible with the cutter’s hitch.
a. Cat. II Tractors: Lower 3-Point arms have 1 1/8"
dia. holes and upper center link has a 1" dia hole.
b. Cat. III Tractors: Lower 3-Point arms have 1 7/16"
dia. holes & upper center link has 1 5/16"dia. hole.
Refer to Figure 1-10:
3. Remove lower linchpins (#5) and hitch pins (#1).
Remove upper hairpin cotter (#4), flat washer (#3),
hitch tube (#2), and hitch pin (#6).
4. Slowly back tractor to cutter while using tractor’s
3-point control lever to align lower 3-point arm holes
with clevis hitch pin holes.
5. Engage tractor park brake, shut tractor engine off, and
remove key before dismounting from tractor.
6. Attach lower 3-point arms to clevises with hitch
pins (#1). Secure hitch pins with linchpins (#5).
7. The upper center 3-point link can be attached to the
cutter in one of two locations depending on which
hitch category the tractor has.
a. Connect Cat. ll center 3-point link to the middle
hitch holes in upper hitch plates with clevis
pin (#6), flat washer (#3), and hairpin cotter (#4).
Hitch tube (#2) is not used and should be stored
with cutter for safe keeping.
b. Connect Cat. lll center 3-point link to the upper
hitch holes in upper hitch plates with clevis
pin (#6), hitch tube (#2), flat washer (#3), and
hairpin cotter (#4).
8. Slowly engage 3-point lift lever to raise cutter until
gearbox shaft is in-line (level) with tractor PTO shaft.
9. Support cutter deck at this height with support jacks
or blocks to keep cutter from drifting down.
10. Place gear selector in park, set park brake, shut
tractor off and remove switch key.
11. Lift driveline off of driveline support (#10). Driveline
support will rotate up until secure against A-frame as
it is spring loaded.
12. Slide outer yoke of driveline over tractor PTO shaft.
Secure driveline with yoke locking device.
13. Pull on both ends of driveline to make sure it is
secured to tractor and gearbox shafts. If driveline
yoke will not lock in place, skip to “Check Driveline
Length & Clearance” on page 21.
14. Hydraulic Option: If hydraulics are included, thread
hoses (#8 & #9) through hose loop (#7) and attach to
tractor duplex outlet. Hydraulic cylinder should
extend when pushing control lever. Reverse hook-up
if cylinder retracts.
15. The tractor’s lower 3-point arms should be adjusted
for lateral float. Please consult your tractor’s manual
for adjusting instructions.
16. Continue with “Check Driveline Length &
Clearance” on page 21.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
16
3-Point Hook-up to RCFM3610
Figure 1-10
12/15/15
Page 19
Section 1: Assembly & Set-Up
35006
NOTE: If preferred, rear guards may be assembled
before the tailwheels. See “Assembly of Optional
Equipment” on page 28 for rear guard instructions.
35027
RCF(M)3696 Model With 15" Tailwheel Assembly
33948
RCF(M)3696 Model With 21" Tailwheel Assembly
Table of Contents
RCF(M)3696 Semi-Mount Tailwheel Assembles
Figure 1-11
Semi-Mount Assembly & Set-Up
The following pages are Assembly & Set-Up Instructions
for Semi-Mount cutters. See “3-Point Assembly & Set-
Up” on page 12 and “Pull-Type Assembly & Set-Up” on
page 22.
Spring Hose Loop Assembly
Refer to Figure 1-12:
1. Attach mounting bracket (#1) with 3/4"-10 x 1 1/2"
GR5 cap screw (#3) and lock nut (#4) to the righthand clevis as shown. Tighten nut to the correct
torque.
2. Attach spring hose loop (#6) to mounting bracket (#1)
with 3/8"-16 x 1" GR5 cap screw (#2), flat
washer (#5), and lock nut (#4). Tighten nut to the
correct torque.
Spring Hose Loop Assembly
Figure 1-12
RCF(M)3696 Tailwheel Assembly
Refer to Figure 1-11:
1. There are several cylinder mounting lugs (#3) that
can be installed on axle (#2). Refer to NOTES IN
BOLD in Figure 1-11 to make sure your cutter is
equipped with the correct mounting lug and that the
notch in the lug is located on the axle properly. See
your nearest Land Pride dealer if it is not correct.
2. Install washers (#5) as follows:
RCF(M)3696 With 15" Tailwheels
• Install two 2 1/4" O.D. machine washers (#5) onto
each tailwheel spindle (#7).
RCF(M)3696 With 21" Tailwheels
• Install one special 4" O.D. harden washer (#5) onto
each tailwheel spindle (#7).
3. Insert tailwheel spindle (#7) into pivot tube on end of
tailwheel arm (#1).
4. Install 2 1/4" O.D. machine washers (#5) over each
tailwheel spindle (#7) and secure with 3/8" x 2 1/2"
roll pins (#6).
5. Tail wheel arms (#1) should be adjusted to customer
preference. When completed, they should be equal
distance from center line of hydraulic lift cylinder.
a. Loosen hex flange lock nuts (#4) and adjust
tailwheel arms (#1) in or out to desired locations.
b. Retighten lock nuts (#4) to the correct torque.
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
17
Page 20
Section 1: Assembly & Set-Up
NOTE: If preferred, rear guards may be assembled
before the tailwheels. See “Assembly of Optional
Equipment” on page 28 for rear guard instructions.
35026
RCF(M)3610 Model With 15" Tailwheel Assembly
35024
RCF(M)3610 Model With 21" Tailwheel Assembly
Table of Contents
RCF(M)3610 Semi-Mount Tailwheel Assembles
Figure 1-13
RCF(M)3610 Tailwheel Assembly
Refer to Figure 1-13:
1. There are several cylinder mounting lugs (#5) that
can be installed on axle (#1). Refer to NOTES IN
BOLD in Figure 1-13 to make sure your cutter is
equipped with the correct mounting lug and that the
notch in the lug is located on the axle properly. See
your nearest Land Pride dealer if it is not correct.
2. Attach left and right-hand tailwheel arms (#2) to axle
tube (#1) with 5/8"-11 U-bolts (#4) and hex flange
lock nuts (#3). Do not tighten lock nuts.
3. Adjust tailwheel arms to desired locations and
tighten lock nuts (#3) to the correct torque. When
completed, the tailwheel arms should be equal
distance from center line of hydraulic lift cylinder.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
18
12/15/15
Page 21
Section 1: Assembly & Set-Up
!
DANGER
!
DANGER
!
DANGER
!
WARNING
!
WARNING
!
WARNING
IMPORTANT: An additional driveline may be
required if cutter is to be used on more than one
tractor, especially if a Quick Hitch is used.
33944
!
WARNING
!
WARNING
NOTE: If preferred, the front guards may be
assembled first. See “Assembly of Optional
Equipment” on page 28 for front guard instructions.
IMPORTANT: The driveline must be lubricated
before putting it into service. Refer to “Lubrication”
on page 49.
Table of Contents
Driveline Installation
Refer to Figure 1-14:
Make certain all driveline yokes are securely fastened at both
ends. A loose yoke can work free allowing the driveline to
rotate uncontrollably causing machine damage and bodily
injury or death to anyone nearby.
Do not use a PTO adapter. A PTO adapter will increase strain
on the tractor’s PTO shaft resulting in possible damage to
shaft and driveline. It will also defeat the purpose of the
tractor’ s master shield and could cause bodily injury or death.
1. Remove rubber protective sleeve (#4) from gearbox
input shaft and discard.
2. Unsnap one end of gearbox shield access doors (#5)
and rotate doors open.
3. Remove conical dog pin or bolts (#3), washer(s) (#5),
and nut(s) (#2) from slip-clutch end of driveline (#6).
4. Slide slip-clutch end of driveline (#6) onto gearbox
input shaft. Make certain that the slip-clutch is fully
onto the shaft splines.
5. Attach slip-clutch end of driveline to gearbox input
shaft with existing conical dog pin or bolts (#3), flat
washer(s) (#3), and nut(s) (#2). Tighten conical dog
pin or bolts (#1) on slip-clutch to 45-50 ft-lb torque.
6. Push/pull on driveline yoke to ensure it is securely
fastened to the gearbox shaft.
7. Rotate gearbox shield access doors (#5) closed and
snap in place.
Semi-Mount Hook-Up
All guards and shields must be installed and in good working
condition at all times during cutter operation.
A Crushing Hazard exists when hooking-up equipment to a
tractor. Do not allow anyone to stand between tractor and
implement while backing-up to implement. Do not operate
hydraulic 3-point lift controls while someone is directly
behind tractor or near implement.
Do not engage tractor PTO while hooking-up and unhooking
driveline or while someone is standing near the driveline. A
person’s body and/or clothing can become entangled in the
driveline resulting in serious injury or death.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for all
moving parts to stop before dismounting from tractor.
Do not over-speed PTO or machine breakage may result.
Some tractors are equipped with multispeed PTO ranges. Be
certain your tractor’s PTO is set for the cutter ’s rated PTO
speed. See Specifications & Capacities for rated PTO speed.
Do not use a PTO adaptor with a quick hitch. A PTO adapter
will increase strain on the tractor’s PTO shaft resulting in
possible damage to shaft and driveline.
12/15/15
Semi-Mount Driveline Installation
Figure 1-14
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
19
Page 22
Table of Contents
NOTE: The lower 3-point arms on a Cat. II tractor
are positioned outside the clevis hitch plates when
hooking-up to the RCF(M)3696. All other hook-ups
will require the arms to be positioned inside the
clevis hitch plates.
NOTE: The spring hose loop (#3) may need to be
moved if using a Quick Hitch and the Quick Hitch
interferes with spring hose loop mounting bolt. See
“Spring Hose Loop Assembly” on page 12 for
alternate location.
IMPORTANT: The tractor’s PTO shaft and cutter
gearbox shaft must be aligned and level with each
other when hooking-up the driveline to the tractor.
33952
37298
Section 1: Assembly & Set-Up
Tractor Hook-Up To Semi-Mount
Refer to Figure 1-15:
1. Make sure you have read and follow all Safety Alerts
and Important Notes listed on page 19 before
continuing.
2. Locate cutter on a flat level surface.
3. Determine hitch category of tractor to be used:
a. Category I tractors will have 7/8" dia. holes in the
lower 3-point arms and 3/4" dia. hole in the upper
center link.
b. Category II tractors will have 1 1/8" dia. holes in
the lower 3-point arms and 1" dia hole in the upper
center link.
c. Category III tractor will have 1 7/16" dia. holes in
the lower 3-point arms and 1 5/16" dia. hole in the
upper center link.
4. Remove lower linchpins (#1) and hitch pins (#2).
8. Slowly engage tractor 3-point lift lever to raise cutter
until gearbox shaft is in-line (level) with tractor PTO
shaft.
9. Support cutter deck at this height with support jacks
or blocks to keep cutter from drifting down.
10. Place gear selector in park, set park brake, shut
tractor off and remove switch key.
11. Pull back on driveline yoke collar (#6) and push
driveline yoke onto tractor PTO shaft. Release pull
collar and continue to push driveline yoke forward
until pull collar locks in place.
12. Pull on both ends of driveline to make sure it is
secured to tractor and gearbox shafts. If driveline
yoke will not lock in place, skip to “Check Driveline
Length & Clearance” on page 21.
13. Hydraulic Option: Thread hydraulic hose (#5)
through spring hose loop (#3) and attach to tractor
hydraulic outlet.
14. Manually adjust one of the lower 3-point lift arms up
or down to level the cutter from left to right.
15. The tractor’s lower 3-point arms should be adjusted
for lateral float. Please consult your tractor’s manual
for adjusting instructions.
16. Continue with “Check Driveline Length &
Clearance” on page 21.
5. Slowly back tractor to cutter while using tractor’s
3-point hydraulic control lever to align holes in lower
3-point lift arms with clevis hitch pin holes.
6. Engage tractor park brake, shut tractor engine off,
and remove key before dismounting from tractor.
7. Attach lower 3-point arms to clevises with hitch
pins (#2). Secure hitch pins with linchpins (#1).
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
20
Semi-Mount Tractor Hook-Up
Figure 1-15
12/15/15
Page 23
Section 1: Assembly & Set-Up
IMPORTANT: A driveline that is too long can bottom
out causing structural damage to tractor and cutter.
Always check driveline collapsed length during initial
setup, when connecting to a different tractor, and
when alternating between using a quick hitch and a
standard 3-point hitch. More than one driveline may
be required to fit all applications.
22311
IMPORTANT: Avoid premature driveline breakdown.
A driveline that is operating must not exceed an
angle of 25 degrees up or down while operating 3point lift.
24872
Check Driveline Length & Clearance
Check Driveline Collapsible Length
Refer to Figure 1-14 & Figure 1-17:
1. Make sure driveline is properly installed and level
before checking driveline collapsible length. Refer
to “Driveline Installation” instructions on page 14 or
“Driveline Installation” on page 19
2. With driveline level, measure 1" (“B” dimension)
back from universal joint shield to end of outer
driveline shield as shown in Figure 1-16.
3. If measurement is 1" or more, skip to “Check
Driveline Clearance” on this page. If measurement
is less than 1", continue with “Shorten Driveline”.
Shorten Driveline
Refer to Figure 1-16:
Be sure to first check driveline collapsible length above. If
required, shorten driveline as follows:
1. Unhook driveline from tractor PTO shaft and pull
outer and inner drivelines apart.
2. Reattach outer driveline to tractor PTO shaft. Pull on
inner and outer drivelines to be sure universal joints
are properly secured.
3. Hold inner and outer drivelines parallel to each other:
a. Measure 1" (“B” dimension) back from outer
driveline universal joint shield and make a mark at
this location on the inner driveline shield.
b. Measure 1" (“B” dimension) back from the inner
driveline universal joint shield and make a mark at
this location on the outer driveline shield.
4. Remove driveline from tractor and gearbox shafts.
5. Measure from end of inner shield to scribed mark
(“X” dimension). Cut off inner shield at the mark. Cut
same amount off the inner shaft (“X1” dimension).
6. Measure from end of outer shield to scribed mark
(“Y” dimension). Cut off outer shield at the mark. Cut
same amount off the outer shaft (“Y1” dimension).
7. Remove all burrs and cuttings.
8. Apply multi-purpose grease to the inside of the outer
shaft and reassemble driveline.
9. Reattach driveline to cutter and tractor. For detailed
instructions, see steps 11 to 13 under “3-Point Hook-
Up to RCF(M)3696 Cutters” on page 15 or steps 11
and 12 under “Semi-Mount Hook-Up” on page 20.
10. Continue with “Check Driveline Clearance”.
12/15/15
Table of Contents
Driveline Shortening
Figure 1-16
Check Driveline Clearance
1. Make certain driveline yokes are properly attached.
2. Start tractor and raise cutter up just enough to
remove support blocks. Remove support blocks.
3. Slowly and carefully raise cutter to ensure drawbar,
tires, and other equipment on the tractor do not
contact cutter frame. Move or remove drawbar if it
interferes with cutter.
Refer to Figure 1-17:
4. Raise and lower implement to find maximum
extended driveline length. Check to make certain
driveline does not exceed 25
5. If needed, set tractor 3-point lift height to keep
driveline from exceeding 25
Maximum PTO Driveline Movement During Operation
Figure 1-17
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
o
up or down.
o
up.
21
Page 24
Section 1: Assembly & Set-Up
NOTE: If preferred, rear guards may be assembled
before tailwheels. See “Section 2: Assembly of
Optional Equipment” on page 28 for chain or
rubber rear guard assembly instructions.
33949
NOTE: Pull-Type cutters are supplied with either
two single tailwheels or four tailwheels arranged in
dual tailwheel fashion. All tailwheels are shipped
loose and must be mounted to the axle hubs (#5).
Table of Contents
Pull-Type Assembly & Set-Up
The following pages are “Assembly & Set-Up
Instructions” for Pull-Type cutters. Not all instructions
apply to your cutter. See “3-Point Assembly & Set-Up”
on page 12 and “Semi-Mount Assembly & Set-Up” on
page 17.
Tailwheel Lift Options
The cutter is shipped with an attached ratchet jack or
hydraulic cylinder. Hydraulic cylinder option includes
hydraulic hose, stroke control spacers and quick
disconnect couplings. The ratchet jack option is lever
operated at the jack.
Axle Assembly
Refer to Figure 1-18:
There are several hydraulic cylinder/ratchet jack
mounting lugs (#4) that can be installed on axle (#3).
Make sure this cutter is equipped with the correct lug and
that the notch in the lug is located on the axle properly.
See your nearest Land Pride dealer if mounting lug is not
installed correctly or is the wrong mounting lug.
1. Verify mounting lug is correct as follows:
• Models RCF(M)3696 & RCF(M)3610: Notch in
cylinder mounting lug (#4) must be positioned at
the back.
• Model RCF(M)3696: The rod end cylinder pin
must be in upper mounting hole in mounting
lug (#4).
• Model RCF(M)3610: The cylinder mounting lug
(#4) has only one pin hole for the cylinder pin.
2. Attach left and right-hand tailwheel arms (#1 & #2) to
axle (#3) with 5/8"-11 U-bolts (#8) and hex flange lock
nuts (#6). Do not tighten lock nuts.
3. Adjust tailwheel arms to desired locations. Tighten
lock nuts (#6) to the correct torque.
4. Attach tailwheels (#9) to axle hubs (#5) with
1/2"-20 x 5/8" high hex nuts (#7). Tighten 1/2" hex nuts
to the correct torque in a crisscross pattern.
5. If leveling rods (#10) were removed while uncrating
the unit, reattach them to axle (#3) as shown with
clevis pins (#11), flat washers (#12), and cotter
pins (#13). Bend one or more legs of cotter pins to
secure it in place.
Pull-Type Tailwheel Assembly (Dual Laminated Tires Shown)
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
22
Figure 1-18
12/15/15
Page 25
Section 1: Assembly & Set-Up
33945
35009
35006
NOTE: If preferred, the front guards may be
assembled first. See “Assembly of Optional
Equipment” on page 28 for front guard
assembly instructions.
NOTE: Do not tighten hardware to the correct
torque until assembly is complete.
Spring Hose Loop Assembly
Figure 1-19
Spring Hose Loop
Refer to Figure 1-19:
1. Attach mounting bracket (#1) with
3/4"-10 x 1 1/2" GR5 cap screw (#3) and
lock nut (#4) to the right-hand clevis as shown.
Tighten nut to the correct torque.
2. Attach spring hose loop (#6) to mounting
bracket (#1) with 3/8"-16 x 1" GR5 cap
screw (#2), flat washer (#5), and lock nut (#4).
Tighten nut to the correct torque.
Tongue Assembly
Table of Contents
RCF(M)3696 Tongue Assembly
Figure 1-20
Refer to Figure 1-20 for RCF(M)3696 and
Figure 1-21 for RCF(M)3610 cutters:
1. Assemble tongue (#3) to the deck with
hitch pins (#9), spacer tubes (#2), and
linchpins (#8) as shown.
2. Attach level rods (#4) to tongue (#3) with clevis
pins (#7), flat washers (#5), and cotter
pins (#6).
3. Remove parking jack (#10) from storage
mount (#1) and attach to tongue (#3) with
detent hitch pin (#11). Make sure detent pin is
fully inserted.
12/15/15
RCF(M)3610 Tongue Assembly
Figure 1-21
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
23
Page 26
Section 1: Assembly & Set-Up
33946
!
WARNING
!
WARNING
IMPORTANT: Maximum equal angle driveline
turning angle is limited to 35 degrees.
IMPORTANT: The drivelines must be lubricated
before putting them into service. Refer to
“Lubrication” on page 49.
NOTE: .Make sure bearing locking collar is facing
rearward toward the cutter gearbox.
Table of Contents
Equal Angle Driveline
The following instructions are for installation of an
“Equal Angle Driveline”. Instructions for “Constant
Velocity Driveline” begin on page 25.
Make certain all driveline yokes are securely fastened at both
ends. A loose yoke can work free allowing the driveline to
rotate uncontrollably causing machine damage and bodily
injury or death to anyone nearby.
Do not use a PTO adapter. A PTO adapter will increase strain
on the tractor’s PTO shaft resulting in possible damage to
shaft and driveline. It will also defeat the purpose of the
tractor’ s master shield and could cause bodily injury or death.
Refer to Figure 1-22:
1. Position bearing flange assembly (#2) on tongue
assembly (#4) with bearing locking collar facing
towards the gearbox.
2. Attach bearing flange assembly (#2) to tongue (#4)
with two 1" OD bushings (#3), two flat washers (#9),
5/8"-11 x 7 1/2" bolt (#5), lock washer (#10), and hex
nut (#8). Tighten hex nut to the correct torque.
3. Remove rubber protective sleeve (#13) from gearbox
input shaft and discard.
4. Unsnap one end of gearbox shield access doors (#1)
and rotate doors open.
5. Remove conical dog pin or bolts (#6) and fastening
hardware (#7) from slip-clutch end of driveline (#11).
6. Slide slip-clutch end of driveline (#11) onto gearbox
input shaft. Make certain that the slip-clutch is fully
onto the shaft splines.
7. Attach slip-clutch end of driveline to gearbox input
shaft with existing conical dog pin or bolts (#6) and
removed hardware (#7). Tighten conical dog pin or
bolts (#6) to 45-50 ft-lb torque.
8. Push/pull on driveline yoke to be sure it is securely
fastened to the gearbox shaft.
9. Rotate gearbox shield access doors (#1) closed and
snap in place.
10. Insert jackshaft of driveline (#11) through bearing
support assembly (#2). Pull bearing support
assembly fully against driveline (#11) to extend
jackshaft splines fully through the bearing.
11. Install main driveline (#12) to jackshaft of
driveline (#11) by pulling on locking collar and
pushing driveline yoke forward onto the jackshaft
until locking collar has locked in place. Make certain
locking collar has engaged by pulling on the main
driveline.
12. Tighten set screw in bearing locking collar (#2).
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
24
Equal Angle Hitch Assembly
Figure 1-22
12/15/15
Page 27
Section 1: Assembly & Set-Up
NOTE: Make sure bearing locking collar (#2) is
facing forward toward the tractor.
33947
!
WARNING
!
WARNING
IMPORTANT: Maximum constant velocity driveline
turning angle is limited to 80 degrees.
IMPORTANT: The drivelines must be lubricated
before putting them into service. Refer to
“Lubrication” on page 49.
NOTE: Bearing support is to be placed in front of
chain/rubber guarding.
Table of Contents
Constant Velocity Driveline
The following instructions are for installation of a
“Constant Velocity Driveline”. Instructions for “Equal
Angle Driveline” begin on page 24.
Make certain all driveline yokes are securely fastened at both
ends. A loose yoke can work free allowing the driveline to
rotate uncontrollably causing machine damage and bodily
injury or death to anyone nearby.
Do not use a PTO adapter. A PTO adapter will increase strain
on the tractor’s PTO shaft resulting in possible damage to
shaft and driveline. It will also defeat the purpose of the
tractor’ s master shield and could cause bodily injury or death.
Refer to Figure 1-23:
1. Remove pillow block bearing (#11) from bearing
support (#1). Keep hardware for reattachment.
2. Attach bearing support (#1) to the deck with
1/2"-13 x 3 3/4" GR5 bolts (#3) and whiz nuts (#7).
Tighten hex whiz nuts to the proper torque.
3. Remove shaft protector (#10) from input shaft of
gearbox (#15).
4. Unsnap one end of gearbox shield access
doors (#13) and rotate doors open.
5. Remove conical dog pin or bolts (#5) and fastening
hardware (#6) from slip-clutch end of driveline (#14).
6. Slide slip-clutch end of driveline (#14) onto gearbox
input shaft.
7. Attach slip-clutch end of driveline to gearbox input
shaft with existing conical dog pin or bolts (#5) and
removed hardware (#6). Tighten conical dog pin or
bolts (#5) to 45-50 ft-lb torque.
8. Push/pull on driveline yoke to be sure it is securely
fastened to the gearbox shaft.
9. Rotate gearbox shield access doors (#13) closed and
snap in place.
10. Remove rubber protective sleeve (#9) from end of
jackshaft driveline (#14).
11. Fully insert jackshaft driveline (#14) into pillow block
bearing (#11).
12. With locking collar (#2) facing forward, attach pillow
block bearing (#11) to bearing support (#1) with
1/2"-13 x 1 3/4" cap screws (#4), flat washers (#8),
and hex whiz nuts (#7). Tighten nuts to the correct
torque.
13. Rotate locking collar clockwise until tight and then
tighten set screw in locking collar (#2).
14. Attached bolted coupler end of main driveline (#12)
to jackshaft driveline (#14). Push main driveline onto
the jackshaft driveline as far as possible and then
tighten the bolted connection.
Constant Velocity Hitch Assembly (RCF3610 Shown)
12/15/15
Figure 1-23
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
25
Page 28
Section 1: Assembly & Set-Up
!
DANGER
!
WARNING
!
DANGER
!
DANGER
!
WARNING
IMPORTANT: Proper distances between center of
drawbar hitch pin hole to end of tractor PTO shaft
and from top of drawbar hitch to center of PTO shaft
must be maintained for Pull-Type hitches.
IMPORTANT: Jack attachment pin must be fully
inserted and secured before working on or around a
cutter not hooked to the tractor drawbar.
!
DANGER
IMPORTANT: Always store parking jack on the deck
storage holder and not on the hitch. Storing parking
jack on the hitch can damage the jack.
Table of Contents
Pull-Type Hook-Up Instructions
A Crushing Hazard exists when hooking-up equipment to a
tractor. Do not allow anyone to stand between tractor and
implement while backing-up to implement. Do not operate
hydraulic 3-point lift controls while someone is directly
behind tractor or near implement.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for all
moving parts to stop before dismounting from tractor.
Do not engage tractor PTO while hooking-up and unhooking
driveline or while someone is standing near the driveline. A
person’s body and/or clothing can become entangled in the
driveline resulting in serious injury or death.
All guards and shields must be installed and in good working
condition at all times during cutter operation.
6. Back tractor up to cutter hitch until holes in drawbar
and clevis (#2) are aligned.
7. Install 1" flat washers (#5) above and below drawbar.
8. Insert 1" -8 x 4 1/2" hex bolt (#3) through top of
clevis (#2), 1" flat washer (#5), tractor drawbar,
second 1" flat washer (#5) and out through bottom of
clevis hitch (#2). Secure bolt with hex locknut (#4).
Tighten lock nut snugly to remove all play and then
back nut up one-quarter turn.
9. Lower parking jack (#10) until hitch weight is
supported by tractor drawbar.
10. Fully retract parking jack (#10), remove locking
pin (#11), and store parking jack on cutter deck with
locking pin in area shown.
11. Pull back on driveline yoke collar (#9) and push
driveline yoke onto tractor PTO shaft. Release pull
collar and continue to push driveline yoke forward
until pull collar locks in place.
12. Push/pull on both ends of driveline to make sure it is
secured to tractor and gearbox shafts.
Do not over-speed PTO or machine breakage may result.
Some tractors are equipped with multispeed PTO ranges. Be
certain your tractor’s PTO is set for the cutter’s rated PTO
speed. See Specifications & Capacities for rated PTO speed.
Tractor Hook-Up
Refer to Figure 1-24 on page 27:
1. Make sure you have read and follow all Safety Alerts
and Important Notes listed above continuing.
2. Adjust drawbar length so that center of drawbar hitch
pin hole and end of tractor PTO shaft is set at the
correct distance. See “Pull-Type Hitch” on page 10
for distance.
3. Make certain parking jack (#10) is properly attached
to cutter hitch and secured with detent pin (#11).
4. Back tractor within close proximity of clevis (#2).
5. Raise or lower parking jack (#10) to align clevis (#2)
with tractor drawbar. Drawbar should fit between
lower and upper plates of clevis.
Safety Chain Hook-Up
Refer to Figure 1-24 on page 27:
When towing implements on public roads, use safety
chain (#12) with tensile strength equal to or greater than
gross weight of implement being towed. This will control
the implement in the event the hitch pin is lost.
After attaching safety chain (#12) to the tractor, make a
trial run by driving tractor to the right and to the left for a
short distance to check safety chain length. If necessary,
re-adjust chain length to eliminate a tight or loose chain.
Make sure chain hook is securely locked in place.
Hydraulic Hook-up
Hydraulic fluid under high pressure can penetrate skin. Wear
protective gloves and safety glasses or goggles when working
with hydraulic systems. Use a piece of cardboard or wood
rather than hands when searching for hydraulic leaks. If
hydraulic fluid is injected into the skin or eyes, it must be
treated by a doctor familiar with this type of injury within a
few hours or gangrene may result. DO NOT DELAY.
Refer to Figure 1-24:
1. Route hydraulic hose (#8) through spring hose
loop (#6) and attach to tractor hydraulic outlet.
2. If cutter is provided with a CV driveline, route
hydraulic hose beneath trunnion support (#1).
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
26
12/15/15
Page 29
Section 1: Assembly & Set-Up
!
DANGER
33951
Tractor Drawbar
Storage Location
For Parking jack (#10)
Table of Contents
3. Check driveline for adequate clearance under all
ranges of cutter height.
a. With driveline attached to tractor and cutter,
slowly raise and lower cutter to its upper and
lower limits while observing clearances between
hitch and driveline.
b. Adjust tractor drawbar height and/or length if
driveline interferes. See Figure 1-1 on page 10 for
correct drawbar dimensions.
4. Cycle hydraulic system by extending and retracting
lift cylinder several times. It may be necessary to
purge hydraulic system of trapped air if operation is
sluggish. Refer to “Purge Hydraulic System” on this
page.
Purge Hydraulic System
Be sure deck is lowered to the ground and all hydraulic
pressure is relieved before disconnecting or reconnecting
hydraulic line and/or fittings between Rotary Cutter and
tractor hydraulic system.
1. With deck skid shoes resting firmly on the ground,
shut tractor off, and move hydraulic control lever back
and forth to relieve all hydraulic pressure in the
hydraulic system.
2. Loosen hydraulic hose fitting at the hydraulic cylinder
slightly to allow air and fluid to escape.
3. Restart tractor and slowly activate tractor control
lever to extend hydraulic cylinder to purge trapped air
from the hydraulic system.
4. After all air is purged from the hydraulic system and
all hydraulic pressure is relieved, retighten hose
fitting at the hydraulic cylinder.
Pull-Type Tractor Hook-Up
Figure 1-24
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
27
Page 30
Table of Contents
!
DANGER
!
WARNING
NOTE: Do not tighten hardware until assemblies
are complete. Refer to “Torque Values Chart” on
page 56.
NOTE: The two carriage bolts “A” are not used if CV
driveline option is included. See “Constant Velocity
Driveline” on page 25.
33953
Notched End
Notched End
33954
Section 2: Assembly of Optional Equipment
Section 2: Assembly of Optional Equipment
Chain Safety Guards (Optional)
Rotary Cutters have the ability to discharge objects at high
speeds; therefore, the use of front and rear safety guards is
strongly recommended when cutting along highways or in
areas where people may be present.
Not all objects will be stopped by safety guards. Ther efore, use
extreme caution when cutting in areas where people may be
present. It is best to operate the cutter when no one is nearby.
Stop blade rotation if someone is within several hundred feet.
Front Chain Guard
Refer to Figure 2-2:
2. If Constant Velocity driveline is included, attach
bearing support to front chain guards using
steps 1 & 2 on page 25 for installation instructions.
3. Tighten hex whiz nuts (#4) to the correct torque.
Rear Chain Guard
Refer to Figure 2-1:
1. Install Single or Double Rear Chain Guard (#1) to the
deck rear with 1/2" -13 x 1 1/2" carriage bolts (#2),
and 1/2" flange nuts (#3).
2. Tighten hex whiz nuts (#3) to the correct torque.
1. Locate Single or Double Chain Guards (#1 & #2) with
notched ends out. Attach chain guards and reflector
bracket (#5) to the deck with 1/2" -13 x 3 1/2" long
carriage bolts (#3) and hex whiz nuts (#4).
Rear Chain Guard (RCF(M)3696 Double Chain Shown)
Figure 2-1
Front Chain Guard (RCF(M)3696 Single Chain Shown)
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
28
Figure 2-2
12/15/15
Page 31
Table of Contents
!
DANGER
!
WARNING
NOTE: Do not tighten hardware until assemblies
are complete. Refer to “Torque Values Chart” on
page 56.
NOTE: The two carriage bolts “A” are not used if CV
driveline option is included. See “Constant Velocity
Driveline” on page 25.
33956
33955
Section 2: Assembly of Optional Equipment
Rubber Safety Guards (Optional)
Rotary Cutters have the ability to discharge objects at high
speeds; therefor e, the use of front and r ear double chain safety
guards is str ongly recommended when cutting along highways
or in areas where people may be present.
Not all objects will be stopped by safety guards. Ther efore, use
extreme caution when cutting in areas where people may be
present. It is best to operate the cutter when no one is nearby.
Stop blade rotation if someone is within several hundred feet.
Front Rubber Guards
Refer to Figure 2-4:
Rear Rubber Guard
Refer to Figure 2-3:
1. Attach rear rubber guard (#4) and rear guard
strap (#1) to the deck rear with 1/2" -13 x 1 1/2" long
carriage bolts (#2), and hex whiz nuts (#3).
2. Tighten hex whiz nuts (#3) to the correct torque.
1. Attach front Rubber Deflectors (#1) and reflector
bracket (#4) to the deck front with 1/2" -13 x 3 1/2"
long carriage bolts (#2) and hex whiz nuts (#3).
2. If Constant Velocity driveline is included, attach
bearing support to front rubber guards using
steps 1 & 2 on page 25 for installation instructions.
3. Tighten hex whiz nuts (#3) to the correct torque.
Rear Rubber Guard (RCF(M)3696 Shown)
Figure 2-3
Front Rubber Guard (RCF(M)3696 Shown)
12/15/15
Figure 2-4
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
29
Page 32
Table of Contents
NOTE: For additional safety in transport, raise
cutter as high as possible, and shorten check chains
to prevent inadvertent falling in transport.
16264
Section 2: Assembly of Optional Equipment
Check Chains (Accessory)
For 3-Point & Semi-Mount Cutters
(Available through Land Pride parts department.)
Refer to Figure 2-5:
Check chains are used to control the cutting height and
allow the mower to be lowered to the same preset cutting
height effortlessly. Install lower end of check chain (#1) to
the inner hitch ear as shown in Figure 2-5, using the
3/4"-10 x 1 1/2 long bolts (#2), lock washers (#3) and nuts
(#4). Tighten securely. Install chain lugs (#5) on either
side of the tractor top link mount using pin (not supplied).
Cutting height is then set by placing proper chain link in
key slot (#5).
Check Chain Assembly
Figure 2-5
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
30
12/15/15
Page 33
Table of Contents
!
WARNING
Set Front Blade Tip
At Cutting Height
Front Blade Tip
33961
Rear Blade Tip
Spirt Level
For Optimum Cutting
Efficiency, Deck Rear Should
Be Slightly Higher Than Deck
Rear Blade Tip Should Be
Slightly Higher Than Cutting
!
CAUTION
33962
Spirt Level
IMPORTANT: The front blade tip should be lower than
rear blade tip by approximately 1". The cutter is
subject to continuous material flow under the deck if
the rear blade is at the same height or lower than the
front blade causing horsepower loss, grass clumps,
blade wear, and frequent blade sharpening.
Section 3: Adjustments
Section 3: Adjustments
Leveling & Cutting Height Adjustments For 3-Point Cutters With Beam Arms
The following instructions are for leveling and setting the
cutting height of 3-point mounted cutters with tailwheels
mounted on beam arms. See page 33 for “3-Point &
Semi-Mount Cutters With Rear Axles” and page 35 for
“Pull-Type Cutters With Rear Axles”.
Four primary adjustments for the 3-point cutter should be
made prior to actual field operations:
• Deck Leveling Left To Right
• Cutting Height Adjustment
• Deck Leveling Front To Back
• Center Link Adjustment
Proper adjustment of each of these items will provide
higher efficiency, improved cutting performance and
longer blade life.
Deck Leveling
Figure 3-1
Cutting Height Adjustment
Avoid direct contact with cutter blades by wearing a pair of
gloves. Cutter blades have sharp edges and burrs that can
cause injuries.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for all
moving parts to stop before dismounting from tractor.
Deck Leveling Left To Right
Refer to Figure 3-1:
The Rotary Cutter must operate level from side to side at
all times. Make certain gauge wheels are adjusted to
identical heights before adjusting lower 3-point lift arms.
1. Locate tractor and cutter on a flat level surface.
2. Use tractor’s hydraulic 3-point control lever to lower
cutter until tailwheels make contact with ground.
3. Place a spirit level or other suitable leveling device
across the front of the deck.
4. Adjust either one or both of the tractor’s lower 3-point
lift arms up or down to level the deck from left to right.
Some tractors have only a single adjustable lift arm.
Refer to Figure 3-2:
1. With gloves on, carefully rotate blade tips on one side
of the cutter to the position shown.
2. Measure distance from cutting tip of front blade to
ground surface. This distance is the cutting height.
3. Using tractor’s 3-point hydraulic control lever, raise or
lower the 3-point arms until the front blade tip is at the
desired cutting height.
The top center link should be loose when
4.
supported by the tailwheel. If not, lengthen center
link until loose. Final adjustment will be made later.
5. Set tractor’s 3-point control lever stop once the
3-point arms are properly adjusted.
deck
rear is
12/15/15
Cutting Height Adjustment
Figure 3-2
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
31
Page 34
Table of Contents
NOTE: The unit cuts most efficiently if front of cutter
is slightly lower than back of cutter.
33960
33959
Adjust Length of Center
3-Point Link Until Upper
Hitch Pin is Vertically
Above Lower Hitch Pins.
Bolt-on
Bushing
Section 3: Adjustments
Deck Leveling Front To Back
Refer to Figure 3-2 on page 31:
With Rotary Cutter lowered to approximate cutting height,
measure distance from end of front blade cutting tip to
ground and from end of rear blade cutting tip to ground.
The tailwheel must be adjusted up or down if the rear
blade tip is one of the following:
• Same distance off the ground as the front blade.
• Lower than the front blade.
• More than 1" higher off the ground than the front blade.
Refer to Figure 3-3:
Adjust tailwheel if cutting height is too high or too low.
1. Use the tractor’s 3-point hydraulic control lever to lift
the cutter until tailwheel (#3) clears the ground.
2. Remove existing hardware; 1/2" -13 x 1 1/2" long
carriage bolts (#4) and 1/2" flange nuts (#5).
3. Adjust tailwheel (#3) up or down to the desired
cutting height by repositioning adjusting plate (#1)
against mounting brackets (#2) and replacing
carriage bolts (#4) and hex flange nuts (#5).
4. Tighten 1/2" flange nuts (#5) to the correct torque.
Refer to “Torque Values Chart” on page 56.
5. Recheck cutting height. If required, repeat
“Cutting Height Adjustment” instructions on
page 31 and instructions for “Deck Leveling Front
To Back” on this page.
3-Point Cutter Height Adjustment
Figure 3-3
Center Link Adjustment
Refer to Figure 3-4:
1. Lower cutter deck to preset cutting height.
2. Adjust length of top center 3-point link until upper
hitch pin is vertically above lower hitch pins.
3. Lock center 3-point link in this position.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
32
3-Point Cutter Height Adjustment
Figure 3-4
12/15/15
Page 35
Table of Contents
!
WARNING
!
CAUTION
33962
Spirt Level
IMPORTANT: The front blade tip should be lower
than rear blade tip by approximately 1". The cutter is
subject to continuous material flow under the deck if
the rear blade is at the same height or lower than the
front blade causing horsepower loss, grass clumps,
blade wear, and frequent blade sharpening.
Set Front Blade Tip
At Cutting Height
Front Blade Tip
Set Rear Blade Tip Should
Slightly Higher Than Cutting
33961
Rear Blade Tip
Spirt Level
For Optimum Cutting Efficiency,
Deck Rear Should Be Slightly
Higher Than Deck Front
Section 3: Adjustments
Leveling & Cutting Height
Adjustments For 3-Point & SemiMount Cutters With Rear Axles
The following instructions are for leveling and cutting
height adjustments for 3-Point and Semi-Mount cutters
with rear axles. See page 31 for “3-Point Cutters With
Beam Arms” and page 35 for “Pull-Type Cutters With
Rear Axles”.
Three primary adjustments should be made prior to actual
field operations:
• Deck Leveling Left To Right
• Cutting Height Adjustment
• Deck Leveling Front To Back
Proper adjustment of each of these items will provide
higher efficiency, improved cutting performance and
longer blade life.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for all
moving parts to stop before dismounting from tractor.
Deck Leveling
Figure 3-5
Cutting Height Adjustment
Refer to Figure 3-6:
Avoid direct contact with cutter blades by wearing a pair of
gloves. Cutter blades have sharp edges and burrs that can
cause injuries.
Deck Leveling Left To Right
This adjustment should be made with cutter hooked to the
tractor that will be used for field operations
1. Having completed “Tractor Hook-up”, locate tractor
and cutter on a flat, level surface.
2. Use tractor’s hydraulic 3-point control to lower the
cutter until the front of the skid shoes are 2 to 3 inches
off the ground.
Refer to Figure 3-5:
3. Place a spirit level or other suitable leveling device
across the front of the deck.
4. Adjust either one or both of the tractor’s lower lift arms
up or down to level the deck from left to right. Some
tractors have only a single adjusting crank.
1. With gloves on, carefully rotate blade tips on one side
of the cutter to the position shown in Figure 3-6.
2. Measure distance from end of blade (cutting tip) to
ground. This distance is the cutting height.
3. Using tractor’s 3-point hydraulic control lever, raise or
lower the 3-point arms until the front blade tip is at the
desired cutting height.
4. Set tractor’s 3-point hydraulic control stop once the
tailwheel and 3-point arms are properly adjusted.
12/15/15
Cutting Height & Deck Leveling Front To Back
Figure 3-6
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
33
Page 36
Section 3: Adjustments
NOTE: The cutter cuts most efficiently if the front of
the cutter is slightly lower than the back.
NOTE: Removing stroke control spacers lowers the
deck rear and adding spacers raises the deck rear.
Ratchet Jack
35007
Table of Contents
Deck Leveling Front To Back
Refer to Figure 3-6 on page 33:
Rear lift mechanism for Semi-Mount units can be either a
ratchet jack (#1) or hydraulic cylinder (#2). Adjust rear lift
mechanism to change the levelness from front to back.
1. Place a spirit level or other suitable leveling device on
one of the main deck channels to check deck profile.
Deck profile should be slightly higher at the back than
at the front.
Refer to Figure 3-7:
2. Raise or lower deck rear with ratchet jack (#1) or
hydraulic cylinder (#2) as follows:
Ratchet Jack Instructions
a. Raise or lower deck rear with ratchet jack (#1) by
setting mechanism in the jack handle.
b. Pump jack handle to raise or lower deck rear until
deck is slightly higher at the back than at the front.
c. If ratchet jack is working opposite of what is
needed, reset mechanism in jack handle and
return to pumping the jack handle.
Hydraulic Cylinder Instructions
a. Stroke control spacers (#3) are included with
hydraulic cylinder (#2). They consist of cast
aluminum halves with spring clips to hold the two
halves together.
b. With tractor hydraulics, extend hydraulic cylinder
to free up space on the cylinder rod.
c. Remove all stroke control spacers (#3) from
cylinder rod by spreading spacers apart at the
break line.
d. Retract or extend hydraulic cylinder until deck
profile is slightly higher at the back.
f. Return to the tractor and raise Rotary Cutter up.
Install selected size and number of stroke control
spacers on the cylinder rod.
g. Retract hydraulic cylinder until stroke control
spacers are supporting the cutter weight.
h. Recheck deck profile. If needed, adjust size and
quantity of stroke control spacers until correct
deck profile is achieved.
i. Unused stroke control spacers may be stored on
hydraulic hose (#4) near the hydraulic cylinder.
3. Recheck cutting height. If required, repeat
“Cutting Height Adjustment” instructions on
page 33 and “Deck Leveling Front To Back”
instructions on this page.
Cutting Height Adjustment For Semi-Mount
Figure 3-7
e. Select required size and number of stroke control
spacers (#3) that will fill the exposed cylinder rod.
The following spacers are available.
• Two 1" spacers
• One 1 1/4" spacer
• One 1 1/2" spacer
• One 1 3/4" spacer
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
34
12/15/15
Page 37
Table of Contents
!
WARNING
!
CAUTION
IMPORTANT: The front blade tip should be lower
than rear blade tip by approximately 1". The cutter is
subject to continuous material flow under the deck if
the rear blade is at the same height or lower than the
front blade causing horsepower loss, grass clumps,
blade wear, and frequent blade sharpening.
NOTE: Lengthening leveling rods with adjusting
nuts (#2) raises the back of the cutter.
33957
Section 3: Adjustments
Leveling & Cutting Height Adjustments For Pull-Type Cutters With Rear Axles
The following instructions are for leveling and setting the
cutting height of a Pull-Type cutter. See page 31 for
“3-Point Cutters With Beam Arms” and page 33 for
“3-Point & Semi-Mount Cutters With Rear Axles”.
Two primary adjustments should be made prior to actual
field operations:
• Deck Leveling Front To Back
• Cutting Height Adjustment
Proper adjustment of each of these items will provide
higher efficiency, improved cutting performance and
longer blade life.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for all
moving parts to stop before dismounting from tractor.
Refer to Figure 3-8:
4. If cutter deck is not approximately 1" lower at the front
than at the back, then loosen jam nuts (#1) on both
sides of the deck and rotate leveling rod adjusting
nuts (#2) equally until deck is slightly higher at the
back.
5. Be sure that the right and left leveling rods are
equally tight and then re-tighten jam nuts (#1).
Cutting Height Adjustment
Refer to Figure 3-9 on page 36:
Deck Leveling Front To Back
1. Having completed “Tractor Hook-up”, locate tractor
and cutter on a flat, level surface.
2. Use tractor’s hydraulics to adjust cutter height until
front of skid shoes are 2 to 3 inches off the ground.
Refer to Figure 3-9 on page 36:
3. Place a spirit level (#3) or other suitable leveling
device on one of the main deck channels to check
deck profile. Deck profile should be slightly higher at
the back than at the front.
Avoid direct contact with cutter blades by wearing a pair of
gloves. Cutter blades have sharp edges and burrs that can
cause injuries.
1. With gloves on, carefully rotate blade tips on one side
of the cutter to the position shown in Figure 3-9 on
page 36.
2. Measure distance from end of blade (cutting tip) to
ground. This distance is the cutting height.
12/15/15
Deck Leveling
Figure 3-8
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
35
Page 38
Section 3: Adjustments
NOTE: Removing spacers lowers the cutting height
and adding spacers raises the cutting height.
Ratchet Jack
33958
Set Front Blade Tip
At Cutting Height
Front Blade Tip
Rear Blade Tip Should Be
Slightly Higher Than Cutting
33961
Rear Blade Tip
Spirt Level
For Optimum Cutting
Efficiency, Deck Rear Should
Be Slightly Higher Than Deck
Table of Contents
Refer to Figure 3-10:
3. Adjust cutting height with either the ratchet jack (#1)
or hydraulic cylinder (#2) as follows:
Ratchet Jack Instructions
a. Raise or lower cutter with the ratchet jack (#1) by
setting the mechanism in the jack handle.
b. Pump jack handle to raise or lower cutter until set
to the desired traveling height or cutting height.
c. If ratchet jack is working opposite of what is
needed, reset mechanism in jack handle and
return to pumping the jack handle.
Hydraulic Cylinder Instructions
a. Stroke control spacers (#3) are included with
hydraulic cylinder (#2). They consist of cast
aluminum halves with spring clips to hold the two
halves together.
b. With tractor hydraulics, extend hydraulic cylinder
to free up space on the cylinder rod.
c. Remove all stroke control spacers (#3) from
cylinder rod by spreading spacers apart at the
break line.
d. Using tractor hydraulic cylinder control lever,
lower Rotary Cutter to the desired cutting height.
Measure this distance to verify cutting height is
correct.
e. Select required size and number of stroke control
spacers (#3) that will fill the exposed cylinder rod.
The following spacers are available.
• Two 1" spacers
• One 1 1/4" spacer
• One 1 1/2" spacer
• One 1 3/4" spacer
f. Return to the tractor and raise Rotary Cutter up.
Install selected size and number of stroke control
spacers on the cylinder rod.
g. Retract hydraulic cylinder until stroke control
spacers are supporting the cutter weight.
h. Recheck deck profile. If needed, adjust size and
quantity of stroke control spacers until correct
deck profile is achieved.
i. Unused stroke control spacers may be stored on
hydraulic hose (#4) near the hydraulic cylinder.
Cutting Height Adjustment For Pull-Type
Figure 3-10
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
36
Deck Leveling
Figure 3-9
12/15/15
Page 39
Table of Contents
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
!
DANGER
Section 4: Operating Instructions
Section 4: Operating Instructions
Operating Checklist
Hazard control and accident prevention are dependent
upon the awareness, concern, prudence and proper
training involved in the operation, transport, maintenance
and storage of the Rotary Cutter. Therefore, it is
absolutely essential that no one operates the cutter
without first having read, fully understood and become
totally familiar with the Operator’s Manual. Make sure the
operator has paid particular attention to:
• Important Safety Information, pages 1 to 5
• Section 1: Assembly & Set-Up, page 10
• Section 3: Adjustments, page 31
• Section 4: Operating Instructions, page 37
• Section 5: Maintenance & Lubrication, page 43
Make sure the operator has completed the Operating
Checklist and Inspection below.
Operating Checklist
✔
Read and follow all safety information carefully.
Refer to "Important Safety Information".
Make sure all guards and shields are in place.
Refer to "Important Safety Information".
Read and follow hook-up & preparation instructions.
Refer to "Section 1: Assembly & Set-Up".
Read and make all required adjustments.
Refer to "Section 3: Adjustments".
Read and follow all operating procedures.
Refer to "Section 4: Operating Instructions".
Read and follow all maintenance instructions.
Refer to "Section 5: Maintenance & Lubrication".
Make sure there are no hydraulic leaks on the unit.
Refer to "Avoid High Pressure Fluids Hazard".
Read and follow all lubrication Instructions.
Refer to "Lubrication".
Make sure all gearboxes are properly lubricated.
Refer to Gearbox lubrication.
Check cutter initially and periodically for loose bolts and
pins. Refer to “Torque Values Chart”.
Check Page
Page 1
Page 1
Page 10
Page 31
Page 37
Page 43
Page 3
Page 49
Page 50
Page 56
Safety Information
Hydraulic fluid under high pressure can penetrate skin. Wear
protective gloves and safety glasses or goggles when working
with hydraulic systems. Use a piece of cardboard or wood
rather than hands when searching for hydraulic leaks. If
hydraulic fluid is injected into the skin or eyes, it must be
treated by a doctor familiar with this type of injury within a
few hours or gangrene may result. DO NOT DELAY.
Be sure deck is lowered to the ground and all hydraulic
pressure is relieved before disconnecting or reconnecting
hydraulic line and/or fittings between Rotary Cutter and
tractor hydraulic system.
Tractor PTO shield, gearbox shaft shield, and driveline
shields must be secured in place when operating cutter to
avoid injury or death from entanglement in driveline.
All guards and shields must be installed and in good working
condition at all times during cutter operation.
Never place hands or feet under the deck or attempt to make
adjustments to the cutter with PTO engaged. Cutter blades
rotating at high speeds cannot be seen and are located close
to the deck housing. Body extremities can be cut off instantly.
Keep others away while cutter is operating. It can discharge
objects at high speeds. Therefor, the use of front and rear
safety guards is required when cutting along highways and in
areas where people may be present. Stop blade rotation if a
bystander is within several hundred feet.
Do not engage tractor PTO while hooking-up and unhooking
driveline or while someone is standing near the driveline. A
person’s body and/or clothing can become entangled in the
driveline resulting in serious injury or death.
Do not operate a broken or bent driveline. Such drivelines can
break apart while rotating at high speeds causing serious
injury or death. Always remove Rotary Cutter from service
until damaged drivelines are repaired or replaced.
Always disconnect driveline from tractor PTO shaft before
servicing underside of cutter. If tractor is started with PTO
engaged, the cutter can cause bodily injury or death.
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
Always disengage PTO before lifting cutter up and never
operate cutter in the raised position. The cutter can discharge
objects at high speeds resulting in serious injury or death.
Do not operate and/or travel across steep inclines where a
tractor can rollover resulting in serious injury or death.
Consult your tractor’s manual for acceptable inclines the
tractor is capable of traveling across.
Do not use cutter as a fan. Cutting blades are not properly
designed or guarded for this use. Using cutter as a fan can
result in injury or death.
37
Page 40
Section 4: Operating Instructions
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
CAUTION
!
CAUTION
!
CAUTION
!
WARNING
Table of Contents
Never allow riders including children on the tractor or cutter.
They can fall and be ran over causing serious injury or death.
Do not use a PTO adapter. A PTO adapter will increase strain
on the tractor’s PTO shaft resulting in possible damage to
shaft and driveline. It will also defeat the purpose of the
tractor’ s master shield and could cause bodily injury or death.
Do not operate cutter with loose hardware. Loose hardware
can result in a breakdown causing bodily injury or death.
Do not use cutter to lift or carry objects, to pull fence posts,
stumps or other objects, or to tow other equipment. Doing so
can damage the cutter, cause serious bodily injury or death.
Do not use deck as a working platform. The deck is not
properly designed or guarded for this use. Using deck as a
working platform could cause serious injury or death.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for
blades to come to a complete stop before dismounting tractor.
Keep blade bolt access hole covered at all times except when
servicing cutter blades. Make sure driveline is disconnected
from the tractor before servicing cutter blades.
Always disengage PTO before lifting cutter too high and never
engage PTO with cutter raised too high. Doing so can cause
rotating u-joints to break into pieces that can be thrown at
high speeds causing serious injury or death.
Do not over-speed PTO or machine breakage may result.
Some tractors are equipped with multispeed PTO ranges. Be
certain your tractor’s PTO is set for the cutter’s rated PTO
speed. See Specifications & Capacities for rated PTO speed.
Improper oil level can cause bearing failure and be a fire
hazard. Maintain proper gearbox oil level to avoid serious
injury and property damage.
Do not exceed rated cutting capacity of your cutter. See
specifications & capacities for specified cutting capacity.
Exceeding ratted cutting capacities can damage drive
components, cutter blades, and deck components.
Inspection of Tractor & Cutter
Make the following inspections with cutter attached to a
tractor, PTO disengaged, and all moving components
completely stopped:
1. Park tractor and cutter on a level surface.
2. Disengage PTO, place gear selector in park, set park
brake, shut tractor off, and remove switch key. Make
sure cutter blades have come to a complete stop
before dismounting from tractor.
3. Inspect tractor safety equipment to make sure it is
installed and in good working condition.
4. Inspect cutter safety equipment to make sure it is
installed and in good working condition.
5. Check driveline to make certain it is securely
connected to the tractor PTO shaft and cutter
gearbox shaft. Also, make certain that the guards are
in good working condition and in place.
6. Carefully raise and lower implement to ensure that
the drawbar, tires, and other equipment on the tractor
do not contact cutter frame or driveline.
7. Check all hoses and wires to be sure that they will not
come in contact with rotating driveline.
8. With cutter resting on solid supports, PTO
disengaged, and blade rotation completely stopped:
• Check for and remove foreign objects wrapped
around blade spindles.
• Check for nicked, bent, broken, and worn cutting
blades. Replace or sharpen blades as required.
Refer to “Cutter Blade Maintenance” on page 43.
9. Inspect Hydraulic hoses for wear, damage and
hydraulic leaks. See “Avoid High Pressure Fluids
Hazard” on page 3. Replace damaged and worn
hoses with genuine Land Pride parts.
The remaining inspections are made by engaging the
PTO to check for normal operation.
Buildup of debris around moving parts and gearboxes is a fire
hazard. Keep rotating parts and gearboxes fr ee fr om debris to
avoid serious injury and property damage.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
38
Stop PTO immediately if vibration continues after a few
revolutions during start-up and anytime thereafter. Wait for
PTO to come to a complete stop before dismounting from
tractor to check for probable causes. Make necessary repairs
and adjustments before continuing.
12/15/15
Page 41
Table of Contents
!
WARNING
!
WARNING
!
WARNING
IMPORTANT: Do not exceed rated cutter PTO
speed. Excessive engine speed will cause damage
to power train components.
IMPORTANT: Always disengage tractor PTO before
raising cutter to transport position.
Section 4: Operating Instructions
10. Start tractor and raise cutter up enough to remove
solid supports from under the deck.
11. Lower cutter down to a height 2 to 3 inches off the
ground.
12. Set throttle to idle or slightly above idle, and slowly
engage PTO. Initial start-up vibration is normal and
should stop after a few revolutions. Stop PTO rotation
immediately if vibration continues.
13. Once cutter is running smoothly, slowly increase
tractor PTO speed to 540 RPM. Stop PTO rotation
immediately if vibration occurs.
14. Investigate cause of vibration and make repairs
before putting cutter back into service.
Transporting
When traveling on public roads, use accessory lights, SMV
sign, clean reflectors, and other adequate devices to warn
operators in other vehicles of your presence. Always comply
with all federal, state, and local laws.
Reduce ground speed when turning and leave enough
clearance to avoid making contact with obstacles such as
buildings, trees, and fences. Making contact can result in
equipment damage and serious injury or death.
Blade Engagement & Disengagement
Cutter blades can lock-up against each other during
start-up and shut-down especially if the tractor’s PTO
engagement is “INSTANT ON” and “INSTANT OFF”.
Following Blade Engagement and Blade Disengagement
instructions below will help eliminate blade lock up.
Blade Engagement
1. Increase throttle speed just enough to get the blades
rotating without stalling tractor while slowly engaging
PTO. Use tractor’s PTO soft start option if available.
2. Ensure that all power shafts are rotating and that the
cutter is not vibrating excessively after ramping up to
PTO speed for at least 3 seconds. If excessive
vibration continues after 3 seconds at full PTO
speed, disengage PTO immediately, shut down
tractor, remove switch key, and wait for blades to
come to a complete stop.
3. Check blades for a lock-up situation. Block cutter
deck up before working under the unit. Unlock
blades, remove support blocks, and repeat “Blade
Engagement” instructions.
Blade Disengagement
1. Slowly decrease throttle speed until engine idle
speed is reached and then disengage PTO.
2. Engage tractor park brake, shut tractor engine off
and remove switch key. Stay on tractor until blades
have come to a complete stop.
Do not tow cutter above 20 mph. Doing so can r esult in loss of
tire, tire blow-out, and/or loss of control resulting in
equipment damage and serious injury or death.
1. Make sure driveline does not contact tractor or cutter
when raising cutter to the transport position.
2. Reduce tractor ground speed when turning and leave
enough turning clearance so cutter does not contact
obstacles such as buildings, trees or fences.
3. Limit transport speed to 20 mph. Transport only with
a farm tractor of sufficient size and horsepower.
4. When traveling on roadways, transport in such a way
that faster moving vehicles may pass you safely.
5. Shift tractor to a lower gear when traveling over rough
or hilly terrain.
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
39
Page 42
Table of Contents
!
WARNING
IMPORTANT: Do not back pull-type cutter into solid
objects. The joint where the tongue is pinned to the
deck will pivot upward causing the front edge of the
deck to press against the driveline.
Your cutter is equipped with free swinging cutting
blades to reduce shock loads when striking
obstacles. However, it is best to avoid striking
obstacles to extend cutter and blade life.
Maintain correct PTO speed. Loss of PTO speed will
allow blades to swing back resulting in ragged,
uneven cutting. Excessive engine speed will cause
damage to the power train components.
NOTE: Do not cut in wet conditions. Wet material
will build up on the deck underside creating poor
discharge, high wear, and additional horsepower
consumption.
Periodically disengage PTO, turn off tractor, remove
key & check for objects wrapped around blade
spindle. Block deck up before removing objects.
Frequently inspect cutter for loose bolts and nuts.
Tighten all loose hardware as indicated in the
“Torque Values Chart” on page 56.
!
WARNING
11934
20795
Ditch / Bank
Wrong
Right
Ditch / Bank
Section 4: Operating Instructions
Field Operation
Clear area to be cut of debris and other unfor eseen r emovable
objects before cutting. Mark any potential hazards that cannot
be removed such as tree stumps, post, rocks, holes, and dropoffs with a visible flag.
Conventional U-Joint Driveline
Figure 4-1
1. Thoroughly inspect area to be cut for debris and
unforeseen objects. Mark any potential hazards.
2. Follow “Blade Engagement” instructions on this
page to start cutter blades turning.
3. Optimum ground speed depends on density of
material, tractor horsepower, and terrain. Always
operate tractor at the cutter’s full-rated PTO speed in
a gear range (2 to 5 mph) that allows the cutter to
make smooth cuts without lugging tractor down.
4. Stop traveling and disengage PTO after the first 50
feet of cutting. Check cutter levelness and cutting
height to make certain it is adjusted properly.
5. Do not engage PTO with 3-point cutter fully raised.
6. Periodically disengage PTO, shut tractor engine off,
remove key, and check for foreign objects wrapped
around blade spindles. Block cutter deck up before
removing objects.
7. Frequently inspect cutter for loose bolts and nuts.
Tighten all loose bolts and nuts as indicated in the
“Torque Values Chart” on page 56.
8. For additional information, see “General Operating
Instructions” on page 42.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
40
CV Driveline
Figure 4-2
Turning Angles for Pull-Type Cutters
Refer to Figure 4-1 & Figure 4-2:
Avoid tractor-to-cutter turning angles exceeding 35
degrees if main driveline is a standard conventional drive
shaft. The turning angle may be increased to 80 degrees
if equipped with a constant velocity driveline shaft. These
extreme angles are intended for intermittent usage only
and not prolonged usage. Plan your field cutting to
minimize the number of turns as well as extreme angles
where turns are necessary.
Crossing Steep Ditches and Banks
Figure 4-3
Crossing Steep Ditches & Banks
Refer to Figure 4-3:
Damage to the tractor’s PTO components and/or driveline
components can cause driveline to come loose and cause
bodily injury to the operator and others.
12/15/15
Page 43
Section 4: Operating Instructions
!
WARNING
IMPORTANT: Always cross steep ditches and banks
at a diagonal. Never cross straight across and never
back into a steep ditch or bank.
!
WARNING
IMPORTANT: Always place parking jack on a firm
surface or place a board under the parking jack for
additional support.
Table of Contents
Unhook Pull-Type
Cutting over ditches and backing up hills can tilt the
cutter’s back side up excessively resulting in “Bottoming
Out” the driveline. Bottoming out is when the driveline
shaft has shortened to the point it is pressing against the
gearbox and tractor PTO shafts. Once a driveline has
bottomed out, it can not be shortened anymore without
causing serious damage to the tractor PTO components,
cutter gearbox and driveline.
Do not operate a pull-type cutter at an angle exceeding
25 degrees up or down or at any angle that will force the
driveline to bind and/or hit the tractor drawbar.
Unhook 3-Point and Semi-Mount
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for
blades to come to a complete stop before dismounting tractor.
1. S e e “Long Term Storage” on page 48 if cutter will
not be used for a long time.
2. Disengage PTO, park on a level solid surface and
engage tractor park brake.
3. Lower cutter cutter to ground as follows:
If equipped with hydraulic cylinder
a. Fully raise deck up to transport position, shut
tractor engine off, and remove switch key. Wait for
blades to stop before dismounting from tractor.
b. Remove stroke control spacers from cylinder rod.
c. Lower 3-point arms and rear axle until cutter is
resting on the ground or support blocks.
If equipped without hydraulic cylinder
a. Lower 3-point arms until cutter is resting on the
ground or support blocks.
b. Shut tractor engine off and remove switch key.
Wait for blades to stop before dismounting from
tractor.
4. If equipped with hydraulic hoses, disconnect hose
from tractor. Store hose ends on cutter deck.
5. Disconnect driveline from tractor.
6. Unhook 3-point hitch from tractor and drive tractor
forward several feet.
7. Reinstall hitch pins, linchpins, and hair pin cotters in
cutter hitch for safe keeping.
8. Collapse driveline by pushing tractor end of driveline
towards the cutter. Support driveline off the ground.
Always disengage PTO, put tractor in park or set park brake,
shut tractor engine off, remove ignition key, and wait for
blades to come to a complete stop before dismounting tractor.
1. See “Long Term Storage” on page 48 if cutter is not
going to be used for a long time.
2. Park cutter on a level solid hard surface. Place tractor
gear selector in park and set park brake.
3. Fully raise deck up to transport position. Remove
stroke control spacers from cylinder rod and lower
cutter down until resting its skid shoes on the ground.
See “Hydraulic Cylinder Instructions” on page 34.
Refer to Figure 1-24 on page 27:
4. Remove parking jack (#12) from cutter deck and
secure to cutter tongue by fully inserting jack locking
pin (#13) through parking jack and mounting bracket.
5. Disconnect hydraulic hose (#8) from tractor. Store
hose ends on cutter deck.
6. Disconnect hitch safety chain.
7. Pull back on yoke collar (#9) and hold while pulling
driveline yoke from tractor PTO shaft. Store driveline
off the ground to keep universal joints out of the dirt.
8. Use parking jack (#12) to raise and lower cutter
tongue to the height needed to disconnect clevis
hitch from tractor drawbar.
9. Remove 1"-8 x 4 1/2" hex bolt (#3), flat washers (#5)
and locknut (#4) from the clevis hitch (#2).
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
41
Page 44
Section 4: Operating Instructions
Table of Contents
General Operating Instructions
Now that you have familiarized yourself with the
Operator’s Manual, completed Operator’s Checklist,
properly attached your cutter to your tractor, made
leveling adjustments, and preset cutting height, you’re
almost ready to use your Land Pride Rotary Cutter.
It’s now time to do a running operational safety check.
Shut the tractor off immediately and remove the key if at
any time during this safety check you detect a
malfunction in either the cutter or tractor. Make
necessary repairs or adjustments before continuing on.
If you have a 3-point hitch model, make sure the tractor’s
park brake is engaged, PTO is disengaged, and cutter is
resting on the ground. Start tractor and then back tractor
throttle off until engine is at low idle. With tractor’s rear
hydraulic lift control lever, raise cutter to transport
position making sure that the PTO shaft is not in a bind
and does not come in contact with cutter frame. Lower
cutter to ground and, with tractor still at low idle, engage
PTO. If everything is running smoothly at this point
increase engine
full PTO operating speed. The RCF3696 and RCF3610
will be 540
to operate at 1000
transport height to make sure driveline does not bind or
chatter. Then return engine to low idle, disengage PTO,
and position adjustable stops on the tractor’s hydraulic lift
lever so the cutter can be consistently returned to the
same cutting and transport height.
If you have a pull-type or semi-mount cutter make sure
the park brake is on and the cutter is on the ground in
mowing position. Start the tractor and reduce engine
speed to low idle. Engage the PTO and increase engine
RPM until you reach full PTO speed. If everything is
running smoothly and your running safety check has
been completed, you may disengage PTO and shut
tractor engine off.
You should now be ready to move to the cutting site to
begin mowing. You should have inspected and only be
cutting in an area you are familiar with which is free of
debris and unseen objects. Never assume an area is
clear and cut extremely tall grass twice to detect potential
hazards. In the event you do strike an object, stop the
tractor and cutter immediately to inspect the cutter. Make
necessary repairs before resuming operation. It pays to
inspect a new area and to develop a plan before you cut.
RPM until the tractor’s engine reaches
RPM. RCFM3696 and RCFM3610 is designed
RPM PTO speed. Slowly raise cutter to
Normal mowing speed will be between 2-5 mph and you
will need to maintain PTO speed to produce a clean cut
so make a tractor gear and range selection that will
maintain this combination. Generally the quality of cut
will be better at lower ground speeds; and cutting denser
ground cover will create the need to slow down. In certain
conditions tractor tires will roll grasses down resulting in
an uneven cutting height when the grass fails to rebound
before being cut. When this happens you may need to
reverse the cutting direction and double cut to achieve the
desired finish. You will want to avoid very low cutting
heights especially on extremely uneven terrain. Always
cut downward on slopes and avoid crossing the face of
steep slopes. Avoid sharp drops and cross diagonally
through dips to prevent hanging tractor and cutter up.
Slow down in turns and avoid sharp turns if at all
possible. Remember to look back often.
Now that you’re prepared and well briefed you may begin
cutting by:
• Reducing tractor’s engine RPM and lower cutter to the
preferred cutting height.
• Engage PTO and then raise engine RPM to the
appropriate PTO speed. Begin cutting.
When it is difficult to make a wide turn and you need to
reverse direction, the 3-point hitch models can be lifted
into transport position to make a tight turn. Operators of
pull-type or semi-mount models must plan ahead and
choose a cutting pattern that allows for wider turns. Try
increasing or decreasing ground speed to determine the
effect on quality of cut. With a little practice you will be
pleased with what you and your Land Pride cutter can do.
When you are done mowing, need to take a break, or just
need to make a few adjustments to the cutter, remember
to always reduce tractor’s engine
stop on level ground, set park brake, turn off engine,
remove switch key, and stay on the tractor until the cutter
blades have come to a complete dead stop.
See “Features and Benefits” section or “Features &
Benefits” for additional information and performance
enhancing options.
RPM, disengage PTO,
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
42
12/15/15
Page 45
Table of Contents
!
DANGER
!
WARNING
!
WARNING
!
CAUTION
!
CAUTION
!
CAUTION
!
DANGER
!
DANGER
!
WARNING
!
WARNING
!
WARNING
IMPORTANT: Replace cutting blades in pairs with
genuine Land Pride blades only. Replacing single
blades can result in an out-of-balance condition that
will contribute to premature bearing wear/breakage
and/or structural cracks in gearbox and/or deck.
Section 5: Maintenance & Lubrication
Section 5: Maintenance & Lubrication
Maintenance
Proper servicing and adjustments are key to the long life
of any implement. With careful inspection and routine
maintenance, you can avoid costly downtime and repair.
Check all bolts and pins after using the cutter for several
hours and on a regular basis thereafter to ensure they are
tight and secured. Replace worn, damaged or illegible
safety labels by obtaining new labels from your Land
Pride dealer.
Perform maintenance only on a cutter that is not running.
Disengage PTO, place tractor in park or set park brake, shut
tractor engine off, remove switch key, and wait for blades to
come to a complete stop before dismounting tractor to perform
maintenance.
Frequently check all hardware to make certain it is tight and
not broken or missing. Such hardware can cause the cutter to
not perform properly and may lead to br eakage that can cause
bodily injury or death.
maintenances will go a long way to prevent occurrence of
control valve and hydraulic cylinder problems.
Cutter Blade Maintenance
Always disconnect driveline from tractor PTO shaft before
servicing underside of cutter. If tractor is started with PTO
engaged, the cutter can cause bodily injury or death.
Always secure cutter deck in the up position with solid
supports before servicing underside of cutter. Never work
under equipment supported by hydraulics. Hydraulics can
drop equipment if controls are actuated or if hydraulic lines
burst. Either situation can drop the cutter instantly even when
power to the hydraulics is shut off.
Keep blade bolt access hole covered at all times except when
servicing cutter blades. Make sure driveline is disconnected
from the tractor before servicing cutter blades.
Replace worn, damaged, or missing parts only with genuine
Land Pride parts. Replacing parts with other brands can
cause the equipment to not perform properly and may lead to
breakage that can cause bodily injury or death.
Do not alter Land Pride equipment or replace parts with other
brands. Doing so can cause equipment to perform improperly
and may lead to breakage that can cause bodily injury.
Replace parts only with genuine Land Pride parts.
Buildup of debris around moving parts and gearboxes is a fire
hazard. Keep rotating parts and gearboxes fr ee fr om debris to
avoid serious injury and property damage.
Improper oil level can cause bearing failure and be a fire
hazard. Maintain proper gearbox oil level to avoid serious
injury and property damage.
Tractor Maintenance
One of the most important things you can do to prevent
hydraulic system problems is ensure that your tractor's
reservoir remains free of dirt and contamination.
Use a clean cloth to wipe hose ends before attaching
them to your tractor. Replace your tractor’s hydraulic filter
element at the prescribed intervals. These simple
12/15/15
Do not operate cutter with blades that are out-of-balance,
bent, excessively worn, excessively nicked, or with blade bolts
that are excessively worn. Such blades can break loose from
the cutter at high speeds causing serious injury or death.
Do not attempt to straighten a bent blade or weld on a blade.
Do not attempt to modify a blade such as hard surfacing, heat
treating, cold treating, or by any other method. Always
replace blades with a new Land Pride blade to assure safety.
Always inspect cutting blades before each use. Make
certain they are properly installed and are in good working
condition. Replace any blade that is damaged, worn, bent,
or excessively nicked. Small nicks can be ground out when
sharpening. Remove cutting blades and sharpen or
replace as follows:
1. Place tractor gear selector in park and/or set brakes,
shut engine off and remove ignition key.
2. Disconnect main driveline from tractor PTO and
secure cutter deck in the up position with solid
supports before servicing underside of cutter.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
43
Page 46
Table of Contents
Land Pride Cutter Blade Parts
Item Part No. Part Description
318-586A BLADE BOLT KIT
(Includes items 1, 2, 3, & 4 below)
1 802-277C BLADE BOLT 1 1/8-12 x 3 7/16 WITH KEY
2 312-075D BLADE SPACER 16 GA. (.060")
2 312-082D BLADE SPACER 18 GA. (.048")
2 312-089D BLADE SPACER 20 GA. (.036")
2 312-808D BLADE SPACER 24 GA. (.024")
3 804-147C WASHER FLAT 1 HARD ASTMF436
4 803-170C NUT HEX TOP LOCK 1 1/8-12 PLATE
5 826-430H RCF3696 DISHPAN WELDMENT
5 326-429H RCF3610 DISHPAN WELDMENT
6 840-273C PLUG LP 3" ID RUBBER
7 ------------ SEE LIST OF CUTTER BLADES BELOW
35013
Use 1-11/16"
Socket Wrench
On Blade Nut #6
Land Pride List of Cutter Blades
Part No. Part Description
820-195C RCF3696 CUTTER BLADE 1/2 x 4 x 20 CCW
820-196C RCF3696 CUTTER BLADE 1/2 x 4 x 20 CW
820-137C RCF3610 CUTTER BLADE 1/2 x 4 x 25 CCW
820-112C RCF3610 CUTTER BLADE 1/2 x 4 x 25 CW
Optional Low Lift Cutter Blades
820-210C RCF3696 BLADE 1/2X4X20.5 LL CCW
820-211C RCF3696 BLADE 1/2X4X20.5 LL CW
820-193C RCF3610 BLADE 1/2X4X25 LL CCW
820-209C RCF3610 BLADE 1/2X4X25 LL CW
CCW
CC
IMPORTANT: Blades are to be timed at 90o from one
dishpan to the other or they could be damaged.
IMPORTANT: Examine blade bolts (#1) and
washers (#3) for excessive wear and replace if worn.
IMPORTANT: Locknuts can loose their ability to lock
properly once removed. Always use a new locknut
when installing blades.
Section 5: Maintenance & Lubrication
balance. The following precautions should be taken
when sharpening blades:
a. Do not remove more material than necessary.
b. Do not heat and/or pound out a cutting edge.
c. Do not grind blades to a razor edge. Leave a blunt
cutting edge approximately 1/16" thick.
d. Always grind cutting edge so end of blade remains
square to cutting edge and not rounded.
e. Do not sharpen back side of blade.
f. Both blades should weigh the same after
sharpening with not more than 1 1/2 oz.
difference.
Refer to Figure 5-1 on page 44:
3. Remove access cover (#5).
4. Rotate blade bolt (#1) until aligned with access
5. Unscrew locknut (#3) to remove cutting blade (#6).
6. Both blades should be sharpened at the same angle
44
Cutter Blade Assembly
Figure 5-1
hole.
Blade bolt (#1) is keyed and will not turn freely.
as the original cutting edge and must be replaced or
re-ground at the same time to maintain proper
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
Blade Positioning and Rotational Directional
Figure 5-2
Refer to Figure 5-2:
7. Make certain when installing cutter blades that the
blades on one spindle is positioned 90 degrees to the
blades on the other spindle as shown in Figure 5-2.
8. Carefully check cutting edges of blades in relation to
blade carrier rotation to ensure correct blade
placement. Blade rotation is counterclockwise on the
left side and clockwise on the right side. Airfoil (lift)
must be oriented towards the top of the deck.
Refer to Figure 5-1:
9. Insert blade bolt (#1) through blade (#6), dish
pan (#4), and flat washer (#2). Secure blade with a
new locknut (#3) and torque to 450 ft-lbs.
10. If replacing dishpan (#4), castle nut (#7) on gearbox
output shaft should be torqued to 550 ft-lbs. minimum
and secured with cotter pin (#8) with both legs bent
opposite directions around the nut.
11. Replace access rubber plug (#5) and reconnect main
driveline to tractor PTO shaft.
12/15/15
Page 47
Table of Contents
!
WARNING
13693
IMPORTANT: If clutch run-in procedure indicated
that one or more friction disks did not slip, the clutch
must be disassembled to separate the friction discs.
4-Plate Assembly2-Plate Assembly
35010
Section 5: Maintenance & Lubrication
Slip-Clutch Protected Drivelines
Cutter drive components are protected from shock loads
by a friction slip-clutch. The clutch must be capable of
slippage during operation to protect the gearbox,
driveline and other drive train parts.
Clutch Run-In
Friction clutches should be “run-in” prior to initial
operation and after long periods of inactivity to remove
any oxidation that may have accumulated on friction
surfaces. To prevent driveline and gear box damage,
repeat “run-in” instructions at beginning of each season
and when moisture and/or condensation seizes inner
friction plates.
Always disengage PTO, engage parking brake, shut off
tractor, remove ignition key, and wait for all moving parts to
come to a complete stop before dismounting tractor to make
adjustments.
Refer to Figure 5-3:
1. Using a pencil or other marker, scribe a line across the
exposed edges of the clutch plates and friction discs.
original setting pressure. See Figure 5-5 on page 46
and tables below Figure 5-5 for exact spring length.
6. The clutch should be checked during the first hour of
cutting and periodically each week. An additional set
of scribe marks can be added to check for slippage.
Clutch Disassembly
Refer to Figure 5-4:
Disassembly of the clutch is simply a matter of removing
the spring retainer nuts (#1), springs (#2) and bolts (#3)
from the assembly. Each friction disc (#4) must then be
separated from the metal surface adjacent to it.
Clutch Inspection
Inspect all parts for excessive wear and condition. Clean
all parts that do not require replacement.The original
friction disc thickness is 1/8" (3.2 mm) and should be
replaced if thickness falls below 3/64" (1.1 mm). If
clutches have been slipped to the point of “smoking”, the
friction discs may be damaged and should be replaced.
Heat build-up may also affect yoke joints.
Clutch Assembly
Refer to Figure 5-4:
Install new friction discs if needed and reassemble all
components in proper order. Reassemble each friction
disc (#4) next to the metal plate it was separated from.
Install bolts (#3) through the end plates and intermediate
plates as shown. Place springs (#2) over the bolts and
secure with nuts (#1).
Clutch
Figure 5-3
2. Carefully loosen each of the 8 spring retainer nuts on
the clutch housing a total of EXACTLY 2 revolutions.
It will be necessary to hold the hex end of the retainer
bolt in order to count the exact number of revolutions.
3. Start tractor and engage driveline for 2-3 seconds to
permit slippage of the clutch surfaces. Disengage the
PTO, then re-engage a second time for 2-3 seconds.
Disengage the PTO, shut off tractor and remove key.
Wait for all components to stop before dismounting
from tractor.
4. Inspect clutch and ensure that scribed markings
made on the clutch plates have changed position.
Slippage has not occurred if any two marks on the
friction disc and plate are still aligned.
5. Tighten each spring retainer nut on the clutch
housing exactly 2 revolutions to restore clutch to
12/15/15
Slip Clutch Assembly
Figure 5-4
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
45
Page 48
Table of Contents
24600
14560
Section 5: Maintenance & Lubrication
Refer to Figure 5-5:
Progressively tighten each spring retainer bolt until
correct spring height “A” is reached.
Clutch Adjustment
Figure 5-5
RCF(M)3696
Driveline
No.
826-255C
826-256C
826-258C
826-259C
RCF(M)3610
Driveline
No.
826-215C
826-220C
826-225C
826-216C
826-221C
826-226C
Driveline
Location
Main
Jack Shaft
Main
Jack Shaft
Driveline
Location
Main
Jack Shaft
Stub Shaft
Main
Jack Shaft
Stub Shaft
PTO
Speed
540 4 1.18"
1000 4 1.09"
PTO
Speed
540 4
1000 4
Cat
No.
Cat
No.
A (inches)
Spring Height
A (inches)
Spring Height
1. 1 8 "
1.09"
Flex Couplers
Figure 5-6
Flex Couplers
Refer to Figure 5-6:
Replace two rubber discs (#1), (Land Pride Part No.
1785273), as follows: If additional repair parts are
required, refer to Land Pride’s Parts Manuals 326-600P
for RCF(M)3696 and 326-423P for RCF(M)3610 cutters.
1. Insert three bolts (#3) through the holes in flange
weldment (#7).
2. Place beaded washers (#2) over the three bolts with
bead facing rubber disc (#1).
3. Place bushings (#6), rubber disc (#1), washers (#5),
2nd rubber disc (#1), 2nd bushing (#6) and 2nd
washer (5) over the three bolts as shown.
4. Secure with nuts (#4). Do not tighten.
5. Insert three bolts (#3) through holes in flanged
hub (#8).
6. Repeat steps 2 through 4.
7. Tighten nuts (#4) evenly with nuts torqued
35 to 40 ft-lb. Beaded washers (#2) should be
embedded halfway into the rubber disc.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
46
12/15/15
Page 49
Table of Contents
!
WARNING
33963
Land Pride Skid Shoe Replacement Parts
Part No.Part Description
326-479D SKID SHOE
802-603C PLOW 3/8" - 16 x 1" GR5
803-198C NUT HEX WHIZ 3/8-16 PLT
!
WARNING
!
WARNING
!
WARNING
!
WARNING
33925
1
Section 5: Maintenance & Lubrication
Tire Maintenance
Tire changing can be dangerous and should be performed by
trained personnel using correct tools and equipment. When
removing and installing wheels, use wheel handling
equipment adequate for the weight involved.
Always release all air pressure in air-filled airplane tires
before removing hardware bolting their split rims together.
Not doing so can cause the split rims to blow apart instantly
and could result in serious injury or death.
Skid Shoe Replacement
Figure 5-7
Skid Shoe Maintenance
Refer to Figure 5-7:
Excessive wear on skid shoes can damage side panels, cause
inadequate operation of cutter, and create a safety hazard.
Always replace skid shoes at the first sign of wearing thin.
A skid shoe is mounted to each side of the cutter. Check
both skid shoes for wear and replace if needed. Order
only genuine Land Pride parts from your local Land Pride
dealer.
1. Remove 3/8" hex whiz nuts (#3), 3/8" plow bolts (#2)
and skid shoe (#1) as shown.
2. Plow bolts should be checked for wear and replaced
if necessary.
3. Attach new skid shoe (#1) to cutter with existing
3/8" plow bolts (#2) and secure with 3/8" hex whiz
nuts. Torque to 31 ft. lbs.
4. Repeat on opposite side.
When inflating tires, use a clip-on chuck and extension hose
long enough to allow you to stand to one side and NOT in front
of or over the tire assembly. Use a safety cage if available. Do
not overinflate tires.
Do not weld on or heat a rim. If a tire is mounted to the rim,
air pressure inside the tire can increase enough to cause an
explosion. High heat can also weaken and/or warp the rim,
damage the tire, and destroy foam filling inside a tire.
Air Filled Airplane Tires with split Rims
Figure 5-8
12/15/15
1. Check tires for low air pressure, missing nuts,
missing lug bolts, wear, separated rubber, and bent,
broken, or cracked wheel rims.
2. Inflate air filled tires to the proper pressure. Refer to
“Tire Inflation Chart” on page 56.
Refer to Figure 5-8:
3. Replace wheel rims and tires as needed with
genuine Land Pride parts. Do not loosen split rim
hardware (#1) until all air pressure in the tire has
been removed.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
47
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Table of Contents
!
DANGER
!
DANGER
!
CAUTION
Land Pride Touch-up Paints
Part No. Part Description
821-011C PAINT LP BEIGE SPRAY CAN
821-002C PAINT GP BLACK SPRAY CAN
821-054C PAINT MEDIUM RED SPRAY CAN
821-058C PAINT GREEN SPRAY CAN
821-066C PAINT ORANGE AEROSOL SPRAY CAN
81 . . . . . . Green
82 . . . . . . Orange
83 . . . . . . . Red
85 . . . . . . . Black
Section 5: Maintenance & Lubrication
Long Term Storage
Clean, inspect, service, and make necessary repairs to
the cutter when parking it for long periods and when
parking it at the end of a working season. This will help
ensure the cutter is ready for field use the next time you
hook-up to it.
Always disconnect driveline from tractor PTO shaft before
servicing drive train components and cutter blades. The PTO
can be engaged if tractor is started causing bodily injury or
death.
Always secure cutter deck in the up position with solid
supports before servicing underside of cutter. Never work
under equipment supported by hydraulics. Hydraulics can
drop equipment if controls are actuated or if hydraulic lines
burst. Either situation can drop the cutter instantly even when
power to the hydraulics is shut off.
Always store cutter with 3-point hitch pivoted back as far as
possible. The floating 3-point hitch when not hooked to a
tractor can fall backwards unexpectedly causing bodily injury.
1. Clean off any dirt and grease that may have
accumulated on the cutter and moving parts. Scrape
off compacted dirt from the bottom of deck and then
wash surface thoroughly with a garden hose. A
coating of oil may also be applied to the lower deck
area to minimize oxidation.
2. Check blades and blade bolts for wear and replace if
necessary. See “Cutter Blade Maintenance” on
page 43.
3. Inspect for loose, damaged or worn parts, and adjust
or replace as needed.
4. Repaint parts where paint is worn or scratched to
prevent rust. Ask your Land Pride dealer for aerosol
touch-up paint. Paint is also available in touch-up
bottles with brush, quarts, and gallon sizes by adding
TU, QT, or GL to the end of the aerosol part number.
5. Replace all damaged or missing decals.
6. Lubricate as noted in “Lubrication” on page 49.
7. Store cutter on a level surface in a clean, dry place.
Inside storage will reduce maintenance and make for
a longer cutter life.
8. Follow all unhooking instructions on page 41 when
disconnecting tractor from cutter.
Ordering Replacement Parts
Land Pride offers equipment in factory standard beige
color with black highlights. Equipment in special colors
may be purchased in Green, Red, or Orange. Because of
the variety of colors available, special attention must be
given to the part number to prevent ordering the wrong
replacement part. A suffix number corresponding to one
of the colors below must be added at the end of Land
Pride’s part number when ordering a replacement part
with that color. Parts ordered without a suffix number will
be supplied in factory standard colors.
For example, if you are ordering a replacement part with
part number 555-555C and the existing part is red, then
add the suffix 83 to the end of the number to make the
part number read 555-555C83.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
48
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Page 51
Section 5: Maintenance & Lubrication
33964
Semi-Mount
3-Point
33965
33966
35068
Lubrication
Table of Contents
Lubrication
Legend
Multi-purpose
spray lube
Multi-purpose
grease lube
Multi-purpose
oil lube
Intervals in hours at which
50
lubrication is required
Hrs
24
Hrs
Tailwheel Spindle Tubes
3-Point & Semi-Mounted Cutters
Type of Lubrication: Multi-Purpose Grease
Quantity = 6 pumps
24
Hrs
Tailwheel Hubs
The tailwheel hub is equipped with a relief hole located
directly opposite the grease fitting. The relief hole
releases pressure from inside the hub casting when it is
greased. The hub should be greased until grease
purges from the relief hole.
Type of Lubrication: Multi-purpose Grease
Quantity = Until grease purges from the relief hole
8
Hrs
Pillow Bearing (Pull-Type Cutter)
(RCF3610 & RCFM3610)
Type of Lubrication: Multi-Purpose Grease
Quantity = As required
As
Required
Ratchet Jack
Type of Lubrication: Multi-Purpose Grease
Quantity = As required
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
49
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Table of Contents
NOTE: Do not overfill! Cutter should be level when
checking oil.
NOTE: Do not overfill! Cutter should be level when
checking oil. Oil expands when hot, therefore, always
check oil level when cold.
30215
Do Not Overfill
IMPORTANT: Your cutter is shipped with a vented
dipstick packaged in the Operator’s Manual bag and
should have been installed in the gearbox by your
Land Pride dealer. Please see your Land Pride dealer
if vented dipstick was not included.
NOTE: Use a suction or siphon pump to drain
gearboxes of oil when there is not an oil drain plug.
33419
Do Not Overfill
IMPORTANT: Your cutter is shipped with a vented
dipstick packaged in the Operator’s Manual bag and
should have been installed in the gearbox by your
Land Pride dealer. Please see your Land Pride dealer
if vented dipstick was not included.
NOTE: Use a suction or siphon pump to drain
gearboxes of oil when there is not an oil drain plug.
35008
Section 5: Maintenance & Lubrication
8
Hrs.
Gearbox
Method 1: Unscrew top vented dipstick (#1). Wipe oil
from dipstick and screw dipstick in without tightening.
Unscrew dipstick and check oil on dipstick. If below
bottom level mark, add recommended gear lube through
dipstick hole until oil reaches top mark on dipstick.
Reinstall vented dipstick and tighten.
Method 2: Remove side oil plug (#2). If oil is below
bottom of plug hole, add recommended gear lube
through top dipstick hole until oil flows out of side plug
hole. Reinstall and tighten side oil plug (#2) and vented
dipstick (#1).
Type of Lubrication: 80-90W EP Gear Lube
Quantity = Fill until oil reaches top mark on dipstick or
begins to flow out side plug hole in gearbox.
8
Hrs
T-Gearbox
Check oil level in gearbox by removing lower rear plug in
gearbox case. If oil is below lower rear plug hole, add
recommended gear lube through top plug hole until oil
flows out of lower rear plug hole. Reinstall oil plugs and
tighten.
Type of Lubrication: 80-90W EP Oil
Quantity = Fill until oil flow from upper rear port of
gearbox case.
8
Hours
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
50
RCF(M)3610 Flex Coupler
Type of Lubrication: Multi-Purpose Grease
Quantity = As required
12/15/15
Page 53
Table of Contents
13755
14618
27845
13755
27847
14618
Section 5: Maintenance & Lubrication
8
Hours
Driveline U-Joints & Profile Shields
Type of Lubrication: Multi-Purpose Grease
Quantity = 6 pumps
8
Hours
CV Driveline U-Joints & Profile Shields
Type of Lubrication: Multi-Purpose Grease
Quantity = 6 pumps
20
Hours
Telescoping Driveline Profiles With Zerks
Type of Lubrication: Multi-Purpose Grease
Quantity = 6 pumps
12/15/15
Hours
Telescoping Driveline Profiles Without Zerks
Type of Lubrication: Multi-Purpose Grease
Quantity = Clean & coat the inner tube of the driveline with
a light film of Multi-Purpose Grease and then reassemble.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
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Page 54
Table of Contents
Section 6: Specifications & Capacities
Section 6: Specifications & Capacities
RCF(M)3696 & RCF(M)3610 Models
Specifications & Capacities
Model Numbers
Machine Weight With Front & Rear
With Rubber Guards. Also Includes
Hydraulic Cylinder & 21" Wheels
With Semi-Mount & Pull Type Units
Hitch
Parking Jack Parking Jack on Tongue of Pull Type Cutter
Cutting Width 8' - 0" 10' - 0"
Overall Width 8' - 7" 10' - 6 1/2"
Overall Length 3-Point Mounted
Semi-Mounted
Pull-Type
Deck Height 13"
Cutting Height 2" - 12"
Cutting Capacity 3"
Tractor H.P. Rating (PTO)
Gearbox Rating H.P. T-Box - 210 HP, Outboard 205 HP
Gearbox
Gearbox Input/ Output Shaft Size
Gearbox Lubrication 80-90W EP Gear Lube
Gearbox Oil Capacity End Boxes
T- Bo x
Deck Material Thickness 10 gauge
Deck Side Skirt Thickness 1/4"
Skids Replaceable
Stump Jumper 2 ea. - 3/16" Round Pan
Blades (4)
Blade Bolts Keyed with Harden Flat Washer and Lock Nut
Blade Tip Speed
Driveline 3-Point & Semi-Mount
Pull Type
Driveline Protection
Tailwheel Options
3-Point Without Rear Axle: 2 Tires
3-Point With Rear Axle: 2 Tires
Semi-Mount: 2 Tires
Pull-Type W/ Single Spindle: 2 Tires
Pull-Type W/ Dual Spindles: 4 Tires
Wheel Bearings T
Shock Absorption Spring Shock Absorber on Axle of Semi-Mount & Pull Type
Front Gu ard Optional: Rubber deflector, Single Chain guard, or Double Chain Guard
Rear Guard Optional: Rubber deflector, Single Chain guard, or Double Chain Guard
3-Point Mount W/ 15" Wheels = 1,750 lbs.
ASAE Cat 4
ASE Cat. 4 Equal Angle Shaft or Constant Velocity U-Joint
4" x 8" x 15 1/4" Caster Laminated
4" x 8" x 15 1/4" Caster Laminated or 6" x 9" x 21" Caster Laminated
4" x 8" x 15 1/4" Caster Laminated or 6" x 9" x 21" Caster Laminated
6" x 9" x 21" Laminated or 24" x 7.7" Recap Foam Filled Aircraft or 29" x 16 ply Aircraft
6" x 9" x 21" Laminated or 24" x 7.7" Recap Foam Filled Aircraft or 29" x 16 ply Aircraft
RCF3696 (540 RPM)
RCFM3696 (1000 RPM)
Semi-Mount = 1,915 lbs.
Pull-Type = 2,090 lbs.
3-Point & Semi-Mount Category 1 & 2
Quick Hitch Adaptable
Pull-Type - With Dual Self Level Rods
8' - 10"
9' - 5"
12' - 5"
Lift-Type - 50 - 130
Semi Mount - 40 - 130
Pull-Type - 35 - 130
540 RPM or 1000 RPM PTO Driven Gearbox
Cast Iron Housing, Beveled Gears
Input Shaft = 1 3/4" - 20 Spline
Output Shaft = 2 3/8" Dia.
Omni = 5.5 Pints or Comer = 10 Pints
Comer = 4.5 Pints
1/2" x 4" Heat Treated
Free-Swinging Suction Blades
540 RPM 17,100 fpm
1000 RPM 17,400 fpm
540 RPM - 4 plate Slip Clutch
1000 RPM - 2 plate Slip Clutch
Rubber Flex Coupler to Wing Boxes
apered Roller Bearing in Cast Iron Hub
RCF3610 (540 RPM)
RCFM3610 (1000 RPM)
3-Point Mount = 2,230 lbs.
Semi-Mount = 2,270 lbs.
Pull-Type = 2,430 lbs.
3-Point & Semi-Mount Category 2 & 3
Quick Hitch Adaptable
Pull-Type - With Dual Self Level Rods
10' - 2 "
10' - 2 "
13' - 1"
Lift-Type - 60 - 130
Pull/Semi - 50 - 130
Omni = 5.5 Pints or Comer = 10 Pints
Comer = 4.5 Pints
540 RPM 17,100 fpm
1000 RPM 17,400 fpm
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
52
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Page 55
Table of Contents
Section 6: Specifications & Capacities
RCF(M)3696 = 8' - 7"
RCF(M)3610 = 10' - 6 1/2"
3-Point Mounted Rotary Cutter (RC3696 Shown)
RCF(M)3696 = 8' - 7"
RCF(M)3610 = 10' - 6 1/2"
RCF(M)3696 = 8' - 10"
RCF(M)3610 = 10' - 2"
RCF(M)3696 = 3' - 7 1/4"
RCF(M)3610 = 3' - 8"
33967
RCF(M)3696 = 9' - 5"
RCF(M)3610 = 10' - 2"
RCF(M)3696 = 8' - 7"
RCF(M)3610 = 10' - 6 1/2"
2' - 9 3/4"
33968
Semi-Mounted Rotary Cutter (RC3696 Shown)
RCF(M)3696 = 12' - 5"
RCF(M)3610 = 13' - 1"
2' - 9 3/4"
33969
Pull-Type Rotary Cutter (RC3696 Shown)
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
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Table of Contents
Section 7: Features & Benefits
Section 7: Features & Benefits
RCF(M)3696 & RCF(M)3610 Models
Features Benefits
Surpassed rugged
industry standards
540 or 1000 RPM Fits wider variety of tractors.
High Gearbox HP rating Gearboxes are built rugged. See Specifications for actual Gearbox HP ratings.
5 Yr. limited gearbox warranty Shows our confidence in the gearbox integrity.
3 Gearboxes Allows equal torque to be spread to left and right gearbox.
Splined rubber flex-couplers
between the center and
outboard gearboxes
Pull-Type constant velocity
driveline Option
Slip-clutch protection
on main driveline
8'- Cat. 1 & 2 or 10'- Cat. 2 & 3
3-Point & Semi-Mount Hitches
or Pull-Type Hitch
10 Gauge deck, fully welded Fully welded deck adds rigidity.
1/4" Thick sidewalls Protects sidewalls from thrown objects.
Round back design
Pull-Type w/dual leveling rods Dual leveling rods eliminate deck twisting when going over uneven terrain.
Chain or rubber guard option Reduces flying debris.
Full length skids
with replaceable shoes
Splined blade hub Splined blade hub offers tight non-slipping attachment to output shaft.
3/16" Round stump jumper
1" x 5" Blade bar Heavy-duty blade bar adds support to stump jumper as well as gearbox output shaft.
1/2" x 4" Heat-treated blades Heat-treated blades last longer than non-heat-treated blades.
3" Diameter cutting capacity Aids in cutting brush.
High blade tip speed Means cleaner cutting. See Specifications for actual blade tip speeds.
Laminated tires Laminated tires can handle almost any condition and don’t go flat.
Quick Hitch adaptable 3-Point and semi-mount are Quick Hitch adaptable.
Paint Options Choice of red, orange, green, or beige to match popular tractor lines.
All Land Pride Cutters have been designed and tested and meet rigorous voluntary testing
procedures.
Protects the driveline and gearboxes from hard objects in the blade path.
Constant velocity driveline reduces chatter and extends life of U-joint during turns.
Slip-clutch is more convenient than shear-bolt, protects gearbox against sudden impact.
Fits a wide range of tractors.
Semi-Mount and Pull-Type fit older tractors without a top link and smaller tractors without
enough lift capacity.
Allows for cleaner and efficient discharge of material, helps eliminate damage to rear
corners by not sticking out.
Adds reinforcement to side panels. Replaceable shoes allow for change before wearing
through to weld-on piece.
Standard stump jumper aids in sliding over obstructions, which helps protect gearbox
output shaft.
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
54
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Page 57
Section 8: Troubleshooting
Section 8: Troubleshooting
RCF(M)3696 & RCF(M)3610 Troubleshooting Chart
Problem Cause Solution
Oil seal leaking
Driveline yoke or cross failing
Driveline clutch is slipping
Bent Driveline (NOTE: driveline
should be repaired or replaced if
bent)
Driveline
telescoping tube failing
Table of Contents
Gearbox overfilled Drain to side plug hole
Seals damaged Replace seals
Grass or wire wrapped on
shaft in seal area
Shock load Avoid hitting solid objects
Needs lubrication Lubricate every 8 hours
Scalping the ground Raise cutting height
Cutting too fast Reduce travel speed
PTO being engaged too
fast at high engine RPM
Cutting over solid objects Avoid solid objects
Contacting frame Reduce lift height in transport position
Contacting drawbar Reposition drawbar
Bottoming out Shorten driveline
Shock load Avoid hitting solid objects
check seal areas daily
Slowly engage PTO at low engine RPM
Driveline
telescoping tube wearing
Blades wearing excessively
Blades breaking
Blades coming loose
Blade carrier becomes loose
Blade bolt holes worn
Blade carrier bent
Excessive side skid wear
Tail wheel support failing
Excessive vibration
Needs lubrication Lubricate every 20 hours
Cutting on
sandy ground
Contacting
ground frequently
Hitting solid objects Avoid hitting solid objects
Blades hitting each other Blade carriers need to be timed
Blades not
tightened properly
Improper deck attitude Lower front of deck, see page 43 & page 33
Running loose in the past Replace gearbox output shaft and blade carrier
Blade carrier hardware not
tight enough
Blade hardware running loose Replace blades and blade bolts if worn
Hitting solid objects
Cutting height not level Adjust cutter height
Soil abrasive Adjust cutter height
Cutting too low Adjust cutter height
Lowering too fast Adjust rate of drop
Hitting objects when turning Reduce speed on turns
Driveline bent Replace driveline
Blades loose Tighten blade bolts
Blade carrier bent Replace blade carrier
Blade broken Replace blade
Blade will not swing Remove and inspect blade
Blades have unequal weight Replace both blades
Raise cutting height
Raise cutting height
Tighten blade hardware.
Refer to “Service Cutting Blades” on page 43.
Tighten to specified torque
Avoid hitting solid objects and replace blade
carrier
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
55
Page 58
Table of Contents
5.8
8.8
10.9
Section 9: Torque & Tire Inflation Charts
Section 9: Torque & Tire Inflation Charts
Torque Values Chart for Common Bolt Sizes
Bolt Head Identification Bolt Head Identification
Bolt Size
(inches) Grade 2 Grade 5 Grade 8
1
in-tpi
1/4" - 20 7.45.6 11 81612M 5 X 0.8 436597
1/4" - 28 8.5 6 13 10 18 14 M 6 X 1 7 5 11 8 15 11
5/16" - 18 15 11 24 17 33 25 M 8 X 1.25 17 12 26 19 36 27
5/16" - 24 17 13 26 19 37 27 M 8 X 1 18 13 28 21 39 29
3/8" - 16 27 20 42 31 59 44 M10 X 1.5 33 24 52 39 72 53
3/8" - 24 31 22 47 35 67 49 M10 X 0.75 39 29 61 45 85 62
7/16" - 14 43 32 67 49 95 70 M12 X 1.75 58 42 91 67 125 93
7/16" - 20 49 36 75 55 10 5 78 M12 X 1.5 60 44 95 70 130 97
1/2" - 13 66 49 105 76 145 105 M12 X 1 90 66 105 77 145 105
1/2" - 20 75 55 11 5 85 165 120 M14 X 2 92 68 145 105 200 150
9/16" - 12 95 70 150 110 210 155 M14 X 1.5 99 73 155 115 l215 160
9/16" - 18 105 79 165 120 235 170 M16 X 2 145 105 225 165 315 230
5/8" - 11 130 97 205 150 285 210 M16 X 1.5 155 115 240 180 335 245
5/8" - 18 150 110 230 170 325 240 M18 X 2.5 195 145 310 230 405 300
3/4" - 10 235 170 360 265 510 375 M18 X 1.5 220 165 350 260 485 355
3/4" - 16 260 190 405 295 570 420 M20 X 2.5 280 205 440 325 610 450
7/8" - 9 225 165 585 430 820 605 M20 X 1.5 310 230 650 480 900 665
7/8" - 14 250 185 640 475 905 670 M24 X 3 480 355 760 560 1050 780
1" - 8 340 250 875 645 1230 910 M24 X 2 525 390 830 610 1150 845
1" - 12 370 275 955 705 1350 995 M30 X 3.5 960 705 1510 112 0 2100 1550
1-1/8" - 7 480 355 1080 795 1750 1290 M30 X 2 1060 785 1680 1240 2320 1710
1-1/8" - 12 540 395 1210 890 1960 1440 M36 X 3.5 1730 1270 2650 1950 3660 2700
1-1/4" - 7 680 500 1520 1120 2460 1820 M36 X 2 1880 1380 2960 2190 4100 3220
1-1/4" - 12 750 555 1680 1240 2730 20101 in-tpi = nominal thread diameter in inches-threads per inch
1-3/8" - 6 890 655 1990 1470 3230 23802 N· m = newton-meters
1-3/8" - 12 1010 74 5 2270 1670 3680 27103 ft-lb= foot pounds
1-1/2" - 6 1180 870 2640 1950 4290 31604 mm x pitch = nominal thread diameter in millimeters x thread
1-1/2" - 12 1330 980 2970 2190 4820 3560
Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.
N · m 2ft-lb 3N · m ft-lb N · m ft-lb mm x pitch 4N · m ft-lb N · m ft-lb N · m ft-lb
Bolt Size
(Metric) Class 5.8 Class 8.8 Class 10.9
pitch
Additional Torque Values
Flex Coupler Nuts 35 to 40 ft-lbs. (Beaded washer should be embedded halfway into rubber
Blade Bolt Lock Nut 450 ft-lbs
Blade Carrier Hub Nut 450 ft-lbs minimum
Wheel Lug Nuts 85 ft-lbs
Tire Inflation Chart
T i r e S i z e Inflation PSI
29" AC Tire 40
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
56
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Page 59
Section 10: Warranty
Section 10: Warranty
be free from defects in material and workmanship beginning on the date of
purchase by the end user according to the following schedule when used as
intended and under normal service and conditions for personal use.
Land Pride and the installation by the dealer of any such replacement part, and
does not cover common wear items. Land Pride reserves the right to inspect any
equipment or parts which are claimed to have been defective in material or
workmanship.
judgment shall have been misused or damaged by accident or lack of normal
maintenance or care, or which has been repaired or altered in a way which
adversely affects its performance or reliability, or which has been used for a
purpose for which the product is not designed. Misuse also specifically includes
failure to properly maintain oil levels, grease points, and driveline shafts.
the product and all warranty adjustments must be made through an authorized
Land Pride dealer. Land Pride reserves the right to make changes in materials or
design of the product at any time without notice.
of any kind, direct, consequential, or contingent to property. Furthermore, Land
Pride shall not be liable for damages resulting from any cause beyond its
reasonable control. This Warranty does not extend to loss of crops, any expense
or loss for labor, supplies, rental machinery or for any other reason.
with respect to this sale; and all implied warranties of merchantability and
fitness for a particular purpose which exceed the obligations set forth in this
written warranty are hereby disclaimed and excluded from this sale.
the date of purchase by the end user.
Table of Contents
Warranty
Land Pride warrants to the original purchaser that this Land Pride product will
Overall Unit and Drivelines: One year Parts and Labor
Gearbox: Five years on Parts and Labor.
Hydraulic Cylinder: One year Parts and Labor
Hoses and seals are considered wear items
Blades, Tires, and Driveline Friction Discs: Considered wear items.
This Warranty is limited to the repair or replacement of any defective part by
This Warranty does not apply to any part or product which in Land Pride’s
Claims under this Warranty should be made to the dealer which originally sold
This Warranty shall not be interpreted to render Land Pride liable for damages
No other warranty of any kind whatsoever, express or implied, is made
This Warranty is not valid unless registered with Land Pride within 30 days from
IMPORTANT: The Online Warranty Registration should be completed by the dealer at the time of
purchase. This information is necessary to provide you with quality customer service.
Model Number ____________________ Serial Number ____________________
12/15/15
RCF3696, RCFM3696, RCF3610, & RCFM3610 Rotary Cutters 326-600M
57
Page 60
Corporate Office: P.O. Box 5060
Salina, Kansas 67402-5060 USA
www.landpride.com
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