Land Pride SC2672, SC2660 User Manual

Table of Contents
Rotary Cutter
SC2660 & SC2672 Skid Steer
24538
326-025M
Operator’s Manual
Read the Operator’s manual entirely. When you see this symbol, the subsequent
instructions andwarningsare serious - follow without exception. Your life and the lives of others depend on it!
© Copyright 2009 Printed
Cover photo may show optional equipment not supplied with standard unit.
1/07/09

Table of Contents

T ab le of Contents
Land Pride
Important Safety Information . . . . . . . . . . .1
Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . 1
Look For The Safety Alert Symbol . . . . . . . . . . . . .1
Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Introduction . . . . . . . . . . . . . . . . . . . . . . . .7
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . .7
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . . 8
Serial Number Plate . . . . . . . . . . . . . . . . . . . . . 8
Further Assistance . . . . . . . . . . . . . . . . . . . . . .8
Section 1: Assembly & Set-up . . . . . . . . . .9
Skid Steer Requirements . . . . . . . . . . . . . . . . . . . . 9
Dealer Preparations . . . . . . . . . . . . . . . . . . . . . . . . 9
Pre-Assembly Checklist . . . . . . . . . . . . . . . . . . . . . 9
Uncrating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Float Chain Assembly . . . . . . . . . . . . . . . . . . . . . . 9
SC2660 Motor And Hose Assembly . . . . . . . . . . .10
SC2672 Motor And Hose Assembly . . . . . . . . . . .10
SC2672 Vent Plug With Dipstick . . . . . . . . . . . . . 10
Hitch Hook-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Hydraulic Hose Hook-up . . . . . . . . . . . . . . . . . . . 11
Gauge Wheel Assembly (Optional) . . . . . . . . . . . 12
Skid Shoe Assembly (Optional) . . . . . . . . . . . . . . 13
Operator Protective Door (Optional) . . . . . . . . . . 13
Section 2: Adjustments . . . . . . . . . . . . . .14
Hitch Positioning . . . . . . . . . . . . . . . . . . . . . . . . . 14
Hitch Mounted Offset . . . . . . . . . . . . . . . . . . . 14
Hitch Mounted Centered . . . . . . . . . . . . . . . . . 14
Height Adjustment Safety Chain . . . . . . . . . . . . .15
Deck Leveling with Optional Gauge Wheel . . . . .16
Deck Leveling without Optional Gauge Wheel . . .17
Section 3: Operating Procedures . . . . . .18
Operating Information . . . . . . . . . . . . . . . . . . . . .18
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Cutting Instructions . . . . . . . . . . . . . . . . . . . . . . .19
General Operating Instructions . . . . . . . . . . . . . .19
Skid Steer Operating Instructions . . . . . . . . . .20
Rotary Cutter Operating Instructions . . . . . . . .20
Section 4: Optional Equipment . . . . . . . .21
Front Mounted Gauge Wheel . . . . . . . . . . . . . . . .21
Skid Shoe Bundles . . . . . . . . . . . . . . . . . . . . . . . .21
Motor and Hose Assembly . . . . . . . . . . . . . . . . . .21
Extended Hose Kit . . . . . . . . . . . . . . . . . . . . . . . .22
Operator Protective Door . . . . . . . . . . . . . . . . . . .22
Section 5: Maintenance & Lubrication . . 23
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Cutter Blade Maintenance . . . . . . . . . . . . . . . . . .23
Skid Shoe Maintenance . . . . . . . . . . . . . . . . . . . .24
Hydraulic Maintenance . . . . . . . . . . . . . . . . . . . . .25
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . .26
Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . .26
Hitch Plate Pivot . . . . . . . . . . . . . . . . . . . . . . .26
Gauge Wheel Parallel Arms . . . . . . . . . . . . . .26
Gauge Wheel Spindle & Axle Hub . . . . . . . . . .26
Axle Hub Bearing . . . . . . . . . . . . . . . . . . . . . .26
Motor Spindle Hub (SC2660 Only) . . . . . . . . .27
Gearbox (SC2672 Only) . . . . . . . . . . . . . . . . .27
Section 6: Specifications & Capacities . .28
Section 7: Features and Benefits . . . . . .29
Section 8: Troubleshooting . . . . . . . . . . .30
Section 9: Appendix . . . . . . . . . . . . . . . . .31
Torque Values Chart . . . . . . . . . . . . . . . . . . . . . .31
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
© Copyright 2009 All rights Reserved
Land Pride provides this publication “asis” without warranty ofany kind, either expressedor implied. While every precaution has beentaken in the preparationof this manual, Land Pride assumesno responsibility forerrors oromissions. Neither isany liability assumedfor damagesresulting from theuse of theinformation contained herein.Land Pride reserves the rightto revise andimprove itsproducts as it sees fit. This publicationdescribes the stateof this productat the time of its publication,and may notreflect the productin the future.
Land Pride isa registered trademark.
All other brands and product names are trademarksor registered trademarks of their respectiveholders.
Printed in the United States of America.
SC2660 & SC2672 Skid Steer Rotary Cutter 326-025M
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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.
Operator should be familiar with
all functions of the unit.
Operate implement from the
driver’s seat only.
Make sure all guards and shields
are in place and secured before operating the implement.
Do not leave tractor or implement
unattended with engine running.
Dismounting from a moving
tractor could cause serious injury or death.
Do not allow anyone to stand
between the tractor and implement while backing up tothe implement.
Keep hands, feet, and clothing
away from power-driven parts.
Wear snug fitting clothing to avoid
entanglement with moving parts.
Watch out for wires, trees, etc.,
when raising implement. Make sure all persons are clear of working area.
Turning tractor too tight may
cause implement to ride up on wheels. This could result in injury or equipment damage.
Do not carry passengers on
implement at any time.

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 personnelinvolved 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 mayalso 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.
Shutdown and Storage
Lower machine to ground, put
tractor in park, turn off engine, and remove the key.
Detach and store implements in a
area where children normally do not play. Secure implement by using blocks and supports.
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Land Pride
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.Maximum transport speed for
implement is 20 mph. DO NOT EXCEED.Never travel at a speed which does not allow adequate control of steering and stopping. Some rough terrain require a slower speed.
Sudden braking can cause a
towed load to swerve and upset. Reduce speed if towed load is not equipped with brakes.
Use the following maximum
speed - tow load weight ratios as a guideline:
20 mph when weight is less than or equal to the weight of tractor.
10 mph when weight is double the weight of tractor.
IMPORTANT: Do not tow a load that
is more than double the weight of tractor.
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 the implement to the
ground, put tractor in park, turn off engine, and remove key before performing maintenance.
Allow implement to cool
completely.
Do not grease or oil implement
while it is in operation.
Inspect all parts. Make sure parts
are in good condition & installed properly.
Remove buildup of grease, oil or
debris.
Remove all tools and unused
parts from implement before operation.
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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
Protectiveclothingandequipment
should be worn.
Wear clothing and equipment
appropriate for the job. Avoid loose fitting clothing.
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 full attention of the operator. Avoid wearing radio headphones while operating machinery.
Avoid High Pressure Fluids Hazard
Escaping fluid underpressurecan
penetratetheskincausingserious 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 BODYPARTS, to check for suspected leaks.
Wear protective gloves and safety
glasses or goggles when working with hydraulic systems.
If an accident occurs, see a
doctor immediately. Any fluid injected into the skin must be treated within a few hours or gangrene may result.
Keep Riders Off Machinery
Riders obstruct the operator’s
view, they could be struck by foreign objects or thrown from the machine.
Never allow children to operate
equipment.
Tire Safety
Tire changing can be dangerous
and should be preformed 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.
Handle Chemicals Properly
Protective clothing should be
worn.
Handle all chemicals with care.Follow instructions on container
label.
Agricultural chemicals can be
dangerous. Improper use can seriously injure persons, animals, plants, soil, and property.
Inhaling smoke from any type of
chemical fire is a serious health hazard.
Store or dispose of unused
chemicals as specified by the chemical manufacturer.
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Important Safety Information
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Land Pride

Safety Labels

YourRotary Cutter comes equippedwithallsafety 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. Replace all damaged or missing labels. To order new labels go to your nearest Land Pride dealer or visit our dealer locator at landpride.com.
3. Some new equipment installed during repair requires safety labels to be affixed to the replaced component as
24539
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 the area the label is to be placed. b. Spray soapy water on the surface where the label is to
be placed. c. Peel backing from label.Pressfirmlyontothe surface. d. Squeeze out air bubbles with the edge of a credit card.
838-948C
Danger: Do Not Operate
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818-556C
Danger: Thrown Objects
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818-229C
Amber Reflector
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Important Safety Information
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24538
818-830C
Safety Combo Danger: Keep Hands & Feet Away
Danger: Thrown Object Hazard Danger: Rotating Blade Hazard Warning: General Safety Notice: Read Manual - Observe Safety Messages
818-831C
Warning: High Pressure
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818-555C
Danger: Rotating Blade Hazard
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Important Safety Information
Table of Contents
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818-798C
Warning: Pinch Point Hazard 3-Places
Land Pride
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25777
ROTATING DRIVELINE
KEEP AWAY!
818-552C
Danger: Rotating Driveline (SC2672 Only)
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25777
818-543C
Danger: Guard Missing (SC2672 Only)
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Introduction

Introduction
Table of Contents
Land Pride welcomes you to the growing family of new product owners.
ThisRotary Cutter has beendesignedwith care and built by skilled workers using quality materials. Proper assembly,maintenanceand safe operating practices will help you get years of satisfactory use from the machine.

Application

The SC2660 and SC2672 Series Skid Steer Rotary Cutters are built and designed by Land Pride for cutting on gently sloping or slightly contoured right-of-ways, pastures, set aside acres, and row crop fields. These skid steer mounted cutters provide unparalleled access to tightly restricted areas such as under fences, in and around boxed in corner sections of corrals and out buildings, vineyard and nursery rows, wooded lots, and approaches to ditches and waterways. The 60" or 72" cutting width, 8"offset capability to the right, 2" cutting capacity, 1.5" to 18" cutting height range, and the universal skid steer floating-hitch mounting plate make the SC2660 and SC2672 highly versatile and easy to use. The SC2660 is compatible with and designed for attachment to skid steers having 1500 psi to 3000 psi operating pressure and flow rates in the 11-15 gpm, 15-21 gpm, or 18-27 gpm ranges. The SC2672 is compatible with and designed for attachment to skid steers having 1500 psi to 3000 psi operating pressure and flow rates in the 15-21 gpm, or 18-27 gpm ranges.
The SC2660 and SC2672 provide very high and clean cutting blade tipspeeds but owner/operatorswill need to select the motor that is appropriately matched to their skid steers hydraulic flow and pressure capabilities. Our low volume motor, which is available on the SC2660 only, produces a blade tip speed of 18,540 fpm at 15 gpm. Medium volume and high volume motors are available for both models. On the SC2660, our medium volume motor produces 18,850 fpm at 21 gpm, and our high volume motor produces 19,000 fpm at 27 gpm. On the SC2672, our medium volume motor produces 17,200 fpm at 21 gpm, and our high volume motor produces 18,550 fpm at 27 gpm. Each unit is equipped with two 1/2" x 4"updraft blades and a heavy duty round pan stump jumper. A deflector chute is located tothe left rearsideofthecuttertopreventcloggingin heavy cutting conditions.
The SC2660 and SC2672 come standard with a front mounted single row chain guard, a rear mounted double row chain guard, and a safety chain to restrict deck lift height. Four corner-mounted skid shoes are provided to reducewear and to keepthecutterfrom bottoming out. A Lexan protective cab door is available as optional equipment or owner/operators may choose to use a protective door provided or made available by their skid steer supplier/manufacturer.
A pivoting and adjustable front mounted gauge wheel with a single laminated tire is available to make mowing even easier by pre-setting the mowing height and allowing the cutter to float over uneven terrain. Hydraulic hoses and a case-drain line are provided as standard equipment but compatible couplersfor attachment tothe individual skid steersauxiliary hydraulic outletswill need to be provided by dealers or customers.
The addition of a Land Pride SC2660 or SC2672 Skid Steer Rotary Cutter to your arsenal of skid steer attachments will dramatically increasethe versatility and value of your personal skid steer investment.
See “Section 6: Specifications & Capacities” on page 28 and “Section 7: Features and Benefits” on page 29 for additional information and performance enhancing options.

Using This Manual

This Operator’s Manual is designed to help familiarize
you 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 thetime of printing. Some partsmay 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.
Store your Operator’smanualin the dry storage tubefor
future reference. See Figure 1 on page 8 for location of storage tube.

Terminology

“Right” or “Left” as used in this manual is determined by facing the directionthe machine will operate while in use unless otherwise stated.

Definitions

NOTE: A special point of information that the
operator must be aware of before continuing.
IMPORTANT: A special point of information related to its preceding topic. Land Pride’s intention is that this information should be read and noted before continuing.
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Introduction
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Land Pride

Owner Assistance

The Warranty Registration card should be filled out by the dealer at the time of purchase. This information is necessary to provide you with quality customer service.
If customer service or repair parts are required contact a LandPridedealer. A dealer has trained personnel, repair parts and equipment needed to service the Rotary Cutter.
The parts on your Rotary Cutter have been specially designedandshouldonlybe replaced with genuine Land Pride parts. Therefore, should your cutter require replacement parts go to your Land Pride Dealer.

Serial Number Plate

For prompt service always use the serial number and modelnumber when ordering partsfromyour Land Pride dealer.Besuretoincludeyourserialandmodel numbers incorrespondence also. Refer to Figure 1forthelocation of your serial number plate.
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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 ser vice manager making sure he is aware of any problems youmay haveand that he has had the opportunity to assist you.
2. If you are still not satisfied, seek out the owner or generalmanagerof the dealership,explainthe 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
E-mail address
lpservicedept@landpride.com
Manual Storage Tube
Serial Number Plate Location
Figure 1
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Table of Contents

Section 1: Assembly & Set-up

Section 1: Assembly & Set-up

Skid Steer Requirements

The Rotary Cutter is designed to attach to Skid Steer Loaders with the following minimum requirements:
SAE Lift Capacity
SAE Lift Capacity . . . . . . . . . . . . . . . . . . . . .1200 lbs.
Operating Hydraulic Pressure
Hydraulic Pressure Rating . . . . . . . 1,500 - 3,000 PSI.
Hydraulic Flow Rate
Low Volume Motor & Hoses . . . . . . . . . 11 - 16 GPM.
Medium Volume Motor & Hoses . . . . . . 17 - 21 GPM.
High Volume Motor & Hoses. . . . . . . . . 22 - 27 GPM.
Hydraulic Connections
Hydraulic Hoses. . . . . . . . . . . . .2 - Hydraulic Outlets
Case Drain Hose . . . . . . . . . . . . .1 - Hydraulic Outlet
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.
This Rotary Cutter has been partially assembled at the factory. However, some assembly will be necessary.
It is best to go through the Pre-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.
Ensure that the intended Skid Steer conforms to the requirements stated under the heading “Skid Steer Requirements” on page 9.

Uncrating

IMPORTANT: Skid Steer must be equipped with a
case drain system.
Protective Equipment
The Skid Steer MUST be equipped with a protective doorshield. A universal operator protective door shield is available from Land Pride. Refer to Page 13 and 22 for additional information and installation.
IMPORTANT: Ballastmay need tobe added to your Skid Steer to maintain steering control and to preventtipping of the Skid Steer. Refer to your Skid Steer’s operator manual to determine if additional ballast is needed.

Dealer Preparations

Pre-Assembly Checklist

All hardware from the factory has been installed. If a part or fastener is temporarily removed for assembly reasons, remember where it goes. Keep parts separated.
Be sure the 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. Use Parts Manual to identify location of parts you are unsure of where they are used.
All grease fittings are in place and lubricated.
!
Do notremovecutter fromcrateuntilafterithasbeensecurely supported with an overhead crane, fork lift or other suitable equipment. Cutter can fall and injury someone if crating hardware is removed before properly supporting the deck.
1. Securedeck with an overheadcrane, fork liftorother
2. Cut bands securing parts bags to the shipping crate.
3. Remove bolts securing hitch to the shipping crate.
4. Cut center band securing hitch to shipping crate.
5. Carefully lower cutter onto its skids or onto support
6. Remove wood from under the front chain guard.
DANGER
suitable means before cutting shipping support bands and unbolting cutter from shipping crate.
stands capableof supporting the cutter.

Float Chain Assembly

Refer to Figure 1-1:
1. (Not Shown) Unbolt andremoveshippingbrace bars extending from hitch plate to center of deck.
2. Attach clevisend (#1) of float chains (#4) to hitch plate with 9/16" clevis pins (#2) and cotter pins (#3). Bend cotter pin legs to keep them from fallingout.
3. Install other end of float chains (#4) to deck with 1/2" clevispins (#5) and 1/8" cotter pins (#6). Bend cotter pin legs to keep them from fallingout.
Miscellaneous assembly tools: hammer, tape measure, assortment of wrenches and spirit level.
Have fork lift or loader along with chains and safety stands sized for the job ready for the assembly task.
Auxiliary weights (depending on Skid Steer size). Have a minimum of 2 people at hand while assembling. Safety decals are legible and undamaged. Loose parts bag/box shipped with the Rotary Cutter.
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Figure 1-1
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