Land Pride RCP2660 User Manual

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Page 1

Table of Contents

Parallel Arm Rotary Cutter

RCP2660, RCPM2660, RCP3060 and RCPM3060

30028

Operator’s Manual

Read the Operator’sManual 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!

Coverphoto may show optional equipment not supplied with standard unit.

316-111M

1/11/13

Page 2

Table of Contents

Important Safety Information . . . . . . . . . . . . . 1

Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . 10

Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . . 10

Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Section 1: Assembly & Set-up . . . . . . . . . . . 12

Tractor Requirements . . . . . . . . . . . . . . . . . . . . . . 12

Protective Equipment Requirements . . . . . . . . . . . 13

Dealer Preparations . . . . . . . . . . . . . . . . . . . . . . . 13

Hooking-up the Rotary Cutter . . . . . . . . . . . . . . . . 14

Driveline Installation . . . . . . . . . . . . . . . . . . . . . . . 15

Check Driveline Collapsible Length . . . . . . . . . . 15

Shorten Driveline . . . . . . . . . . . . . . . . . . . . . . . . 16

Check Driveline Maximum Length . . . . . . . . . . . 16

Check Driveline Interference . . . . . . . . . . . . . . . 16

Hydraulic Reservoir Oil Fill . . . . . . . . . . . . . . . . . . 17

Transport Safety Chain . . . . . . . . . . . . . . . . . . . . . 17

Breakaway Cylinder . . . . . . . . . . . . . . . . . . . . . . . 17

Weight Hanger Assembly . . . . . . . . . . . . . . . . . . . 18

Gauge Wheels (Optional) . . . . . . . . . . . . . . . . . . . 18

Section 2: Hydraulic Set-up Options . . . . . . 19

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Tractor Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Hydraulic Hose Hook-up . . . . . . . . . . . . . . . . . . 19

Console Control Lever Functional Checks . . . . . 20

Solenoid Control . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Independent Control . . . . . . . . . . . . . . . . . . . . . . . 22

Solenoid Valve Block Functions . . . . . . . . . . . . . . 22

Independent Control . . . . . . . . . . . . . . . . . . . . . . 22

Solenoid Control . . . . . . . . . . . . . . . . . . . . . . . . . 22

Control Sticks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Control Stick Hook-up . . . . . . . . . . . . . . . . . . . . 24

Control Stick Operation . . . . . . . . . . . . . . . . . . . 25

Control Stick Functional Checks . . . . . . . . . . . . . 25

Section 3: Adjustments . . . . . . . . . . . . . . . . . 28

Hydraulic Flow Control . . . . . . . . . . . . . . . . . . . . . 28

Flow Control Valve on the Rotary Cutter . . . . . . 28

Turtle/Rabbit Flow Control at the Tractor . . . . . . 28

Deck Level Adjustments . . . . . . . . . . . . . . . . . . . . 29

Without Gauge Wheels . . . . . . . . . . . . . . . . . . . 29

With Gauge Wheels . . . . . . . . . . . . . . . . . . . . . . 29

Section 4: Operating Procedures . . . . . . . . . 30

Operating Checklist . . . . . . . . . . . . . . . . . . . . . . . . 30

Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Basic Operating Instructions . . . . . . . . . . . . . . . . . 31

Breakaway Instructions . . . . . . . . . . . . . . . . . . . . . 32

Shear Bolt Replacement . . . . . . . . . . . . . . . . . . 32

Un-hooking the Rotary Cutter . . . . . . . . . . . . . . . .32

General Operating Instructions . . . . . . . . . . . . . . .33

Section 5: Optional Equipment . . . . . . . . . . . 34

Parallel Arm Rotary Cutter Options . . . . . . . . . . . .34

Bolt-on Weight Hangers . . . . . . . . . . . . . . . . . . . . .35

Operator Protective Shield . . . . . . . . . . . . . . . . . . .36

Section 6: Hydraulic Plumbing . . . . . . . . . . . 37

Breakaway Cylinder . . . . . . . . . . . . . . . . . . . . . . . . 37

Pressure Shut Down Valve Operation . . . . . . . . 37

Tractor Control . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Solenoid Control . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Solenoid Plumbing . . . . . . . . . . . . . . . . . . . . . . .38

Hydraulic Cylinder Plumbing . . . . . . . . . . . . . . . .38

Deck Motor Plumbing . . . . . . . . . . . . . . . . . . . . . 39

Independent Control . . . . . . . . . . . . . . . . . . . . . . .40

Cylinder Pump Plumbing . . . . . . . . . . . . . . . . . .40

Hydraulic Cylinder Plumbing . . . . . . . . . . . . . . . .40

Deck Motor Plumbing . . . . . . . . . . . . . . . . . . . . . 41

Section 7: Electrical Wiring Schematics . . . . 42

Solenoid Control Option . . . . . . . . . . . . . . . . . . . . .42

Wiring Schematic Without Gauge Wheels . . . . .42

Wiring Schematic With Gauge Wheels . . . . . . . .43

Independent Control Option . . . . . . . . . . . . . . . . . . 44

Wiring Schematic Without Gauge Wheels . . . . .44

Wiring Schematic With Gauge Wheels . . . . . . . .45

Section 8: Maintenance & Lubrication . . . . . 46

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Rotary Cutter Blades . . . . . . . . . . . . . . . . . . . . . . . 46

Skid Shoes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Solenoid Valve Block . . . . . . . . . . . . . . . . . . . . . . . 48

Hydraulic Hose Replacement . . . . . . . . . . . . . . . .48

Tractor Maintenance . . . . . . . . . . . . . . . . . . . . . . . 49

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . . . 50

Parallel Arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Deck Pivot . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Parallel Arm Pivot . . . . . . . . . . . . . . . . . . . . . . . .50

Driveline Yokes . . . . . . . . . . . . . . . . . . . . . . . . . 51

Driveline Profile . . . . . . . . . . . . . . . . . . . . . . . . . 51

Gauge Wheel Yoke and Wheel Bearing . . . . . . .51

Ratchet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Motor Spindle Hub . . . . . . . . . . . . . . . . . . . . . . . . .52

Hydraulic Reservoir . . . . . . . . . . . . . . . . . . . . . . . . 52

Speed Increaser . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Section 9: Specifications & Capacities . . . . . 53

Section 10: Features & Benefits . . . . . . . . . . 55

Section 11: Troubleshooting . . . . . . . . . . . . . 56

Section 12: Torque Values Chart . . . . . . . . . . 58

Section 13: Warranty . . . . . . . . . . . . . . . . . . . 59

Land Pride provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparationof this manual,Land Pride assumesno responsibility forerrors oromissions. Neither isany liabilityassumedfor damagesresulting from theuse oftheinformation contained herein. LandPridereservesthe right to reviseandimprove its productsasit sees fit. This publicationdescribes 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.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

1/11/13

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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.

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 allowanyoneto 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.

▲ 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 or she can safely operate the equipment.

▲ Make sure all guards and shields

are in place and secured before operating 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 tractor and implement while backing up to 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.

▲ Turningtractor 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 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.

Shutdown and Storage

▲ Lower machine to ground, put

tractor in park, turn off engine, and remove the key.

▲ Detach and store implements in an

area where children normally do not play. Secure implement by using blocks and supports.

OFF

REMO

1/11/13

Parts Manual QR Locator

The QR (Quick Reference) code on the front cover and to the left will take you to the Parts Manual for this equipment. Download the appropriate App on your smart phone, open the App, point your phone on the QR code and take a picture.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Dealer QR Locator

The QR code on the left will link you to available dealers for Land Pride products. Refer to Parts Manual QR Locator on this page for detailed instructions.

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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.

Use Safety Lights and Devices

▲ Slow moving tractors, self-

propelled equipment, and towed implements can create a hazard whendriven on publicroads.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 more than weight of tractor but less than 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.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

1/11/13

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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

▲ Wear protective 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 ﬂuidunder pressure can

penetrate the skin causing serious injury.

▲ Avoid the hazard by relieving

pressure before disconnecting hydrauliclines 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.

▲ 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.

Use Seat Belt and ROPS

▲ Operate only tractors equipped

with Roll-Over Protective Structure (ROPS) and seat belt.

▲ Fasten seat belt snugly and

securely to help protect operator from being thrown, crushed, or severely injured if a rollover occurs; and from falling off the tractor and being ran over by the tractorand/or cutter. Not using the seat belt can result in serious injury or death.

▲ Wearing protective equipment

such as safety shoes, safety glasses, hard hat, and ear plugs is highly recommended.

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.

1/11/13

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 6

Important Safety Information

Table of Contents

Safety Labels

YourParallelArm Rotary Cutter comes equippedwithall 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 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. Press firmly onto the surface. d. Squeeze out air bubbles with the edge of a credit card

or with a similar type straight edge.

818-045C

Warning - Pinch Point Hazard 2-Places

22058

22057

838-368C

Warning - Pinch Point Hazard

818-142C

Danger - Rotating Driveline Hazard

26694

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

1/11/13

Page 7

Important Safety Information

30031

Table of Contents

818-229C

Amber Reflector

30032

22007

818-230C

Red Reflector

818-230C

Red Reflector (2 places)

1/11/13

818-564C

Danger - Keep Away

22007

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Rotating Blade Hazard

Page 8

Important Safety Information

Table of Contents

22006

818-830C

Warning/Danger/Notice - Combination Safety Decal

818-556C

Danger - Thrown Object Hazard (3-Places)

22006

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

818-555C

Danger - Rotating Blades Keep Away

1/11/13

Page 9

Important Safety Information

22007

Table of Contents

818-339C

Warning - High Pressure Fluid Hazard

30032

818-391C

Warning - Tractor Roll Over Hazard

818-390C

Warning - Thrown Object Hazard

1/11/13

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 10

Important Safety Information

30032

Table of Contents

30032

818-554C

Caution - General Safety Information

818-831C

Warning - High Pressure Fluid Hazard

30032

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

818-003C

Slow Moving Vehicle Emblem

1/11/13

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Important Safety Information

Table of Contents

818-403C

(Used only on RCP2660 & RCP3060 Series) Caution - Operate only with 540 rpm PTO

12324

30032

818-240C

(Used only on RCPM2660 & RCPM3060 Series) Important - Operate only with 1000 rpm PTO

12324

818-388C

Important - Valve must be open

30033

1/11/13

848-369C

Caution: Avoid Injury or Machine Damage

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 12

Table of Contents

Introduction

Land Pride welcomes you to the growing family of new product owners.

ThisRotaryCutter has been designed withcare and built by skilled workers using quality materials. Proper assembly,maintenance,andsafeoperatingpractices will help youget years of satisfactory use from this machine.

Application

The Hydraulic Parallel Arm Rotary Cutters are designed and built by Land Pride to provide excellent cutting performance on ditch banks and other sloping areas adjacent to right-of-ways, lakes, ponds, and streams. They are designed to work equally as well in and around areas of restricted access such as overor under fences, guardrails, low overhanging branches, tree limbs, and hedges. These units perform extremely well in tall grass cutting applications and will easily cut through standing brush up to two inches in diameter. An optional cutter head equipped with two forward and one rear gauge wheel is also available for customers who want to maintain a constant cutting height with minimal control lever manipulation.

The RCP2660 and RCPM2660 cutters are adapted for Category 2 or 3 three-point hitch mounting on 75 hp. to 150 hp. tractors weighing 8,000 lbs. or more.

The RCP3060 and RCPM3060 cutters are adapted for Category 2 or 3 three-point hitch mounting on 95 hp. to 175 hp. tractors weighing 12,000 lbs. or more.

The Hydraulic drive requires 540 rpm input PTO speed for RCP2660 & RCP3060 models and 1000 rpm for RCPM2660 & RCPM3060 models. Depending upon hydraulicconfiguration,one,two,or four duplexhydraulic outlets are required on the tractor to operate the cutter’s parallel arms and deck angle.

See “Specifications & Capacities” on page 53 and “Features & Benefits” on page 55 for additional information and performance enhancing options.

Terminology

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

Definitions

IMPORTANT: A special point of information related

to the following topic. Land Pride’s intention is this information must be read & noted beforecontinuing.

NOTE: A special point of information that the operator should be aware of before continuing.

Owner Assistance

The Online Warranty Registration or Warranty Registration card 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 ParallelAr m 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 Pr ide 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 ser ial number in the spaces provided above and again on warranty page 59. Always provide model and serial number when ordering parts and in all correspondences with your Land Pr ide dealer. Refer to Figure 1 for location of your serial number plate.

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 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.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

30033

Serial Number Plate Location

Figure 1

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Page 13

Table of Contents

Introduction

Further Assistance

Your dealer wants you to be satisfied with your new cutter.If for anyreasonyou do notunderstand anypart of thismanual 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 that person is aware of any problemsyou mayhave 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

E-mail address

lpservicedept@landpride.com

1/11/13

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 14

Section 1: Assembly & Set-up

Table of Contents

Section 1: Assembly & Set-up

Tractor Requirements

Horsepower

Tractor horsepower must be capable of controlling the Parallel Arm Rotary Cutter under all operating conditions. Smaller tractors must not be used.

RCP2660 & RCPM2660

Horsepower Range . . . . . . . . . . . . . . . . . .75-150 HP

RCP3060 & RCPM3060

Horsepower Range . . . . . . . . . . . . . . . . . .95-175 HP

Weight

Absolute Minimum: Tractor weightmust be sufficient to

controlthe ParallelArmRotaryCutter underall operating conditions. Tractors not meeting the absolute minimum weight listed below must not be used.

Basic Minimum: A right-hand overturning torque load is present on the tractor when parallel ar ms are fully extended. Tractors will need auxiliary counterbalance weights added if the tractor’s total weight is less than the basic minimum weight listed below.

It is best to add auxiliary weights to the left rear tractor wheel. In addition, up to eight 100 lb. suitcase type weights can be added to the optional weight hanger on the hydraulic reser voir. However, adding weights to the reservoir can lighten the tractor’s front end.

RCP2660 & RCPM2660

Tractor absolute minimum weight. . . . . . . . 8,000 lbs.

Tractor basic minimum weight. . . . . . . . . . 8,500 lbs.

RCP3060 & RCPM3060

Tractor absolute minimum weight. . . . . . . 12,000 lbs.

Tractor basic minimum weight. . . . . . . . . 13,500 lbs.

The front gauge wheel and mount may interfere with the right rear tractor tire when deck is folded for transporting. This is especially true if the outside face of the tire is more than 47" away from the tractor center. Tractors equipped with dual wheels may need the outside right rear wheel removed. The RCP(M)3060 cutter requires a dual wheel on the left-hand side or wheel weights equal to the weight of a dual wheel.

TRACTOR CAB OR

ROLL OVER

PROTECTIVE STRUCTURE

OPERATOR

PROTECTIVE

SHIELD

8,000 LBS. MIM.

12250

RCP2660 & RCPM2660 Minimum Tractor Requirements

Figure 1-1

Front tractor weights and/or ballast to tires may be required to offset weight of cutter and auxiliary weights. Consult your tractor manual to determine if additional ballast is needed.

WARNING

IMPORTANT: Extended parallel arms will pull the

tractor’s front to the right. When necessary, add weight to the tractor front to stabilize it. Consult your tractor’s manual for allowable added weights.

IMPORTANT: The tractor’s right rear wheel should be pressurized to the manufactures highest recommended air pressure.

LEFT-HAND DUAL

OR LEFT-HAND

WHEEL WEIGHTS

Wheel Base

Refer to Figure 1-1 & Figure 1-2:

Rear wheel base must meet minimum requirements when measured from outside face to outside faceof rear tractor tires. Smaller wheel bases must not be used.

RCP2660 & RCPM2660

Rear Wheel Base. . . . . . . . . . . . . . . . . .74" minimum

RCP3060 & RCPM3060

Rear Wheel Base . . . . . . . . . . . . . . . . . 95" minimum

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

RCP3060 & RCPM3060 Minimum Tractor Requirements

TRACTOR CAB OR

ROLL OVER

PROTECTIVE STRUCTURE

REQUIRED

OPERATOR

PROTECTIVE

SHIELD

12,000 LBS. MIM.

24583

Figure 1-2

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Section 1: Assembly & Set-up

Table of Contents

Hitch

A 3-Point Category II or Category III hitch is required. 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.

Hydraulic Outlets

Thenumber of tractorhydraulicduplexoutlets required is dependent upon how the Rotary Cutter is set-up.

Independent Control:

One duplex outlet is required to operate the breakaway cylinder.APTO drivenpump onthe unit pumpshydraulic fluid from the reservoir to the parallel arm cylinders and deck pivot cylinder. The cylinders are solenoid activated withmomentary push button switches at the control stick.

Solenoid Control:

Two duplex outlets are required. One duplex outlet is required to operate the breakaway cylinder. The second duplex outlet operates the parallel arm cylinders and

deck pivot cylinder.The cylinders aresolenoid activated withmomentary pushbuttonswitchesat thecontrolstick. The second duplex outlet must be capable of continuous hydraulic fluid flow.

Tractor Control:

Four duplex outlets are required to operate the parallel

arm cylinders, deck pivot cylinder, and breakaway

cylinder. Each cylinder is connected to a duplex outlet

and activated with tractor control levers. Each duplex

outlet must be capable of infinite variable flow control

(turtle/rabbit control) with center detent “OFF” levers.If gauge wheels are included, “ARM 2” and “Deck Pivot” levers must be capable of being placed in float position .

PTO Speed

TheRCP cutters requires540 rpmPowerTake-Off (PTO) speed and the RCPM cutter requires 1000 rpm PTO speed to operate the hydraulic pump(s) & motor. Required tractor horsepower to operate thepump(s) and motor is approximately 30 HP.

Protective Equipment Requirements

Refer to Figure 1-1:

The tractor MUST be equipped with protective equipment designed to shield the operator from thrown objects and tractor rollover. An enclosed tractor cab with a Roll Over Protective Structure (ROPS) may qualify. See the tractor’smanual to see if it qualifies.

Tractors with only a ROPS must havea protective shield added to the right-hand fender. A universal operator protective shield is available from Land Pr ide. Refer to page 36 for additional information and installation.

It is also recommended that a protective shield or screen be added to the right-hand side of the tractor engine cowling and radiator. This will help protect the tractor’s finish and radiator against thrown objects.

Dealer Preparations

This cutter has been assembled at the factory. However, some preparations will be necessary to attach the cutter to customer’s tractor.

• Make certain the intended tractor conforms to the

“Tractor Requirements” on page 12.

• Review and check off Preparation Checklist below

before proceeding.

Preparation Checklist

Upper hitch pin is not Included with unit. Determine customer’s tractor hitch type. (Cat II or Cat III). Buy required upper hitch pin locally or order a Land Pride hitch pin if customer’s tractor does not included the pin. See Land Pride’s upper hitch pin part numbers below.

805-079C - Upper Hitch Pin Cat II (1" dia. x 3 3/8" usable) 805-196C - Upper Hitch Pin Cat III (1 1/4" dia. x 3 3/8" usable)

Before operating this unit, 80-90 EP Gear Lube must be added to the gearbox & motor as indicated in the “Maintenance & Lubrication” section for “Speed Increaser” on page 52 of this manual.

35 Gallons of Hydraulic Fluid is needed for the hydraulic reser voir. Use any high quality mineral based hydraulic fluid such as Mobilfluid 424 with a viscosity rating of 10W-30.

Additional hydraulic fluid (approx 2 gallons) for the tractor reservoir.

Miscellaneous assembly tools: hammer, tape measure, assortment of wrenches and sockets, and spirit level.

Quick disconnect adaptors that match tractor’s duplex outlets. Quantity required depends on option selected: (4) If equipped with solenoid control box. (8) If not equipped with hose hook-up.

Possibleneed for forklift or hoist capable of lifting 2500 lbs.

Auxiliary tractor weights (depending on tractor size). See “Tractor Requirements” on page 12

A minimum of two people available during assembly.

If a pin, bolt or other part has been removed, and you are unsure where it is used, use the Parts Manual to identify it. Be sure the part gets 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.

Safety decals are legible and undamaged from shipment.

PTO driveline and loose parts bag/box shipped with the cutter are present.

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Table of Contents

Section 1: Assembly & Set-up

The following set-up instructions are standard for all options. They should be completed before continuing with optional set-up instructions.

Hooking-up the Rotary Cutter

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.

DANGER

IMPORTANT: Hydraulic fluid must be added to the

cutterhydraulicreservoir before operating thepump. Otherwise, the hydraulic pump will be damaged.

NOTE: Driveline installation instructions will follow after hooking-up cutter to a tractor. This is because the distance between tractor PTO shaft and speed increaser input shaft can vary from tractor to tractor.

Category III 3-Point Hitch

Prepare cutter as follows:

1. Be sure transport safety chain is hooked to the deck. See Figure 1-9 on page 17.

2. Position cutter on a flat level concrete surface.

Refer to Figure 1-3:

3. There are three hitch categories represented in Figure 1-3. Determine which category fits the tractor being used and arrange cutter hitch pins as shown for that category.

Refer to Figure 1-4:

4. Slowly back tractor up to the Rotary Cutter while using tractor’s 3-Point hydraulic controls to align lower hitch link holes with clevis holes on the cutter.

5. Place tractor gear selector in par k and/or set brakes, shut engine off, and remove ignition key.

6. Aligned and positioned tractor’s lower hitch holes in the clevises. Attach the lower arms to the clevises with hitch pins and secure with linch pins.

7. Adjusttop centerlink in orout toalign centerlink hole with the cutter’s center hitch pin hole. Connect top center link to cutter hitch pin hole using customer supplied clevis pin and linch pin.

8. Makecer tain the lower3-Point arms are stabilized to prevent excessive side movement.

9. Returnto tractorandslowlyraise tractor 3-Pointhitch about 1 to 2 inches. Stow jack stands in the raised position.

10. Slowly operatetractor's 3-Pointarms upand downto check clearance between cutter components and tractorcomponents. Moveorremovetractor drawbar if it interferes with cutter.

11. Adjust tractor's lower arms to level cutter frame from left to right.

Category II Quick HItch

Category II 3-Point Hitch

24642

Hitch Pin Configuration (Based on Hitch Category)

Figure 1-3

23998

Tractor 3-Point Hitch

Figure 1-4

12. Adjust center top-link to level cutter frame from front to rear.

13. Final deck leveling adjustments will be made later.

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Driveline Installation

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.

Always disengage PTO, engage parking brake, shut tractor engine off, remove switch key, and wait for blades to come to a complete stop before dismounting 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.

DANGER

WARNING

IMPORTANT: Do not engage tractor PTO until

driveline is fully connected and hydraulic fluid has been added to the cutter reservoir.

IMPORTANT: A quick hitch may be used, but is not recommended because it moves the cutter deck back about 5" and impedes operator visibility.

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.

The dr iveline must belubricated before puttingit into service. Refer to “Lubrication Points” on page 50.

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.

6. If driveline yokewill not lock in place, skip to “Check

Driveline Collapsible Length” below.

IMPORTANT: Two small chains are supplied with

the driveline.To keepdriveline shields from rotating, thesechains mustbe attachedto theouter andinner driveline shields and to the cutter and tractor.

7. Attach safety chain on the inner driveline shield to

the parallel arm frame. Re-latch safety chain to the inner driveline shield.

8. Attach safety chain on the outer driveline shield to

the tractor frame. Re-latch safety chain to the outer driveline shield.

9. Continue with “Check Driveline Collapsible

Length” below.

Check Driveline Collapsible Length

IMPORTANT: A driveline that is too long can bottom

out causing structural damage to tractor and cutter. Alwayscheckdrivelinecollapsedlength duringinitial setup, when connecting to a different tractor, and when alternating between using a quick hitch and a standard 3-Pointhitch. More than one driveline may be required to fit all applications.

1. Make sure dr iveline is properly installed and level

beforecheckingdrivelinecollapsiblelength.(Referto “Driveline Installation” instructions on page 15.)

Refer to Figure 1-5:

2. With driveline level, measure (“B” dimension) back

from universal joint shield to end of outer driveline shield as shown in Figure 1-5.

3. If measurement is 1" or more, skip to “Check

Driveline Maximum Length” on page 16. If measurement is less than 1",shorten drivelineusing instructions provided under “Shorten Driveline” on page 16.

Refer to Figure 1-5:

1. Start tractor and slowly engage 3-Point controls to move lower arms until the PTO shaft for the speed increaser is aligned and levelwith tractor PTO shaft. Securely block cutter in this position.

2. Place tractor gear selector in park, shut tractor engine off, set park brake, and remove switch key.

3. Slide inner yoke of driveline over speed increaser shaft and secure with locking collar.

4. Slide outer yoke of driveline over tractor PTO shaft and secure with locking collar.

5. Push and pull on driveline yokes to be certain they are securely fastened to the speed increaser and PTO shafts.

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22009

Shortening PTO Driveline Shields & Shafts

Figure 1-5

Page 18

Section 1: Assembly & Set-up

Table of Contents

Shorten Driveline

Refer to Figure 1-5:

Be sure to check driveline collapsed length first. If required, shorten driveline as follows:

1. Un-hook driveline and safety chain from tractor PTO shaft. Pull outer and inner drivelines apart.

2. Reattach outer dr iveline to tractor PTOshaft. Pull on inner and outer driveline yokes to be sure universal joints are properly secured.

3. Holdinner and outerdrivelines parallel to each other: a. Measure 1" (“B” dimension) back from outer

drivelineuniversal jointshield and makea markat this location on the inner driveline shield.

b. Measure 1" (“B” dimension) back from the inner

drivelineuniversaljoint shieldand makea mar k at this location on the outer driveline shield.

4. Remove driveline from tractor PTO shaft and speed increaser shaft.

5. Measure from end of inner shield to scribed mark (“X” dimension). Cutoff innershield atthe mark. Cut same amount off the inner shaft (“X1” dimension).

6. Measure from end of outer shield to scribed mark (“Y” dimension). Cutoff outershield at themark. Cut same amount off the outer shaft (“Y1” dimension).

7. Remove all burrs and cuttings.

8. Continuewith“Check Driveline Maximum Length”.

Check Driveline Maximum Length

Refer to Figure 1-6:

Thedrivelinemaximum allowablelength must,when fully extended,haveaminimum overlap ofprofile tubesbynot less than 1/2 the free length with both inner and outer profile tubes being of equal length.

1. Apply multi-purpose greaseto the inside of the outer shaft and reassemble the driveline.

2. Assemblethe twodriveline profiles together with just 1/2 overlapping of the profile tubes as shown. Once assembled,measureandrecordmaximum allowable length here. ________

3. Continue with “Check Driveline Interference”.

Check Driveline Interference

1. Make certain driveline yokes and safety chains are properly attached. See steps 7 -9 on page 15.

2. Start tractorandraise ParallelArmRotar y Cutterjust enough to remove support blocks from under the cutter.

3. Slowly engage tractor hydraulic3-Point control lever to lower cutter while checking for sufficient drawbar clearance. Movedrawbar ahead, aside, or remove if required.

Refer to Figure 1-7:

IMPORTANT: Avoid premature driveline breakdown. A driveline that is operating must not exceed an angle of 25 degrees up or down while operating 3-Point lift.

4. With PTO off, raise implement fully up to make the following checks below. If driveline exceeds any of the limits listed, set tractor 3-Point lift limiter at a height that will keep the driveline within its lift limits and to avoid premature driveline breakdown.

• Driveline does not exceed 25

up.

• Driveline does not exceed maximum allowable

length recorded in step 2 under “Check Driveline Maximum Length”.

24872

Maximum PTO Driveline Movement During Operation

Figure 1-7

24804

Outer Shielding has been removed for clarity.

Driveline Maximum Extended Length

Figure 1-6

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Hydraulic Reservoir Oil Fill

Refer to Figure 1-8:

The Rotar y Cutter is shipped without hydraulic fluid.

1. Parkcutter on a levelsurface,set park brake,turn off ignition switch, and remove switch key.

2. Remove fill cap and dipstick from reservoir and add 35gallonsof Mobilfluic424to thehydraulicreservoir. Use care to ensure that dust or other foreign particles do not contaminate the fluid.

IMPORTANT: Any high quality mineral based hydraulicfluidsuch as Mobilfluid 424 with a viscosity rating of 10W-30 is acceptable. For alter nate fluids, search on the web for "Mobilfluid 424" or go to

www.mobil.com.

3. Wipe dipstick clean. Fully insert it and remove. Checkoil levelon dipstick.Fill with recommended oil to the full mark. Replace fill cap and dipstick.

Transport Safety Chain

Refer to Figure 1-8 & Figure 1-9:

WARNING

Transport safety chain must remain hooked to the deck until ready to extend parallel arms and deck cylinder. Float Switch must be “OFF” until gauge wheels are resting on the ground.

The transpor t safety chain should always be hooked to the deck hook when cutter is folded up. Otherwise, the operating levers and/or push button switches could be bumped or hoses could burst allowing deck to fall and cause damage to cutter, tractor, and anyone nearby.

When unhooking the transport safety chain, make sure the arm anddeck cylinders areretracted and if available, theFloat Switch is set to “OFF”. Donot forcesafetychain off the deck hook. If safetychain does not remove easily, investigate the problem and correct before continuing. Once unhooked, store safety chain on the storage hook.

Fill Cap With Dip Stick

Storage Hook

Transport Safety Chain

Drain Plug

Transport Safety Chain Shown in Storage Position

Figure 1-8

Deck Hook

Transport Safety Chain

Transport Safety Chain Shown Hooked for Transport

Figure 1-9

12443

22031

Breakaway Cylinder

Refer to Figure 1-10 on page 17:

The breakaway cylinder protects the Rotary Cutter from damagewhen cutterdeckor parallelarm contactsa solid objectwhile moving forward.Itdoes not protectthe cutter while backing up. Always make certain the area behind the cutter is clear before backing up. See Breakaway Cylinder on page 37 for additional information.

IMPORTANT: A 1/2" bolt is installed for shipping purposes only. This bolt must be remove before connecting hydraulic hoses to the tractor.

1. Remove 1/2" shipping bolt from cutter before connecting hydraulic hoses. DO NOT reinstall shipping bolt.

2. Attach breakawayhoses to a single duplexoutlet on the tractor as shown in Figure 1-10.

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RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Important:

LocateandRemove 1/2" Shipping Bolt Before Connecting Hydraulic Hoses.

12256

Breakaway Cylinder Hose Connections

Figure 1-10

Page 20

Section 1: Assembly & Set-up

Table of Contents

Weight Hanger Assembly

Refer to Figure 1-11:

There are five different weight hangers that can be attached to the reservoir. One of the five must be installed for operation. See “Bolt-on Weight Hangers” on page 35 for detailed description of availableweight hangers.

NOTE: Case/International Harvest weight hanger includes an L-shaped spacer. Be sure to locate this spacer between the weight hanger side plate and hydraulic reservoir tank in assembly.

1. Attach weight hanger (#1) to reservoir with four teen 1/2"-13 x 1 1/4" GR5 cap screws (#3) and hex flange locknuts (#3).Tighten locknuts to the correct torque.

2. Attach manual storage container (#9) to the front side of the reservoir with two 1/4"-20 x 1 1/4" GR5 cap screws (#4), flat washers (#7), and hex nylock nuts (#6). Tighten nylock nuts to the correct torque.

3. Insert weight retainer pin (#2) through holes in weight hanger and secure with hairpin cotters (#8).

Case/International Harvest Weight Hanger Only: Locate L-shaped spacer between weight hanger side plate and hydraulic reservoir.

NOTE: Installation of gauge wheel and ratchet jack

iseasier after the deck hasbeen lowered. Therefore, it is best to install them just before making “Float Positioning Control Check” on page 20 for Tractor Controlor just before making “Float Switch ON/OFF Push Button Check” on page 27 for Solenoid and Independent Control.

Ratchet Jack Installation

1. Check 5/8" hex flange lock nuts securing bolts (#3). They should be drawn up snug, not tight. A-frame (#2) should pivot freely on the two bolts.

2. Cutties securing A-frame(#2) and rotate frame back to position it behind the deck as shown.

3. Attach ratchet jack (#8) to the cutter deckwith 1" dia. clevis pins (#6). Secure clevis pins with hair pin cotters (#3).

4. Insert long handle in the rear ratchet jack and short handle in the front ratchet jack. Secure handles with cotter pins. Bend cotter pin legs to keep pins from falling out.

NOTE: After deck cutting height is set, it is recommended that the ratchet jack handles be removed and stored with the tractor and cutter to protect the deck finish.

30029

Weight Hanger Installation

Figure 1-11

Gauge Wheels (Optional)

Refer to Figure 1-12:

The deck with gauge wheels is shipped from the factory completely assembled to the parallel arm with the exception of installing the rear ratchet jack and one gauge wheel.

Gauge Wheel Installation

1. Install 1 1/4" I.D. machine washer (#4) over yoke spindle (#1) as shown.

2. Insert yoke spindle (#1) into the front support frame.

3. Install second 1 1/4" I.D. machine washer (#4) over yoke spindle (#1).

4. Secure yoke spindle to frame with 5/16" dia. roll pin (#7).

24617

Gauge Wheel Installation

Figure 1-12

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Table of Contents

Section 2: Hydraulic Set-up Options

Options

There are three basic Hydraulic Options for the Parallel Arm RotaryCutter (TractorControl, SolenoidControl and Independent Control). Each of the three basic options can be purchased with or without gauge wheels. A brief description of each follows:

Tractor Control

Refer to Figure 2-2:

Four duplex outlets are required to operate “ARM 1”, “ARM 2”, “Deck Pivot”, and Breakaway cylinders. The duplex outlets must be capable of infinite variable flow control (turtle/rabbit control) and should have center detent “OFF” control levers for controlling the position of theparallelar m anddeckpivotcylinders. If gaugewheels are included, “ARM 2” and “Deck Pivot” control levers must be capable of being placed in float position.

The hydraulic motor on the deck is powered by a hydraulicpump connected to the tractor’sPTO shaft and is turned “ON” and “OFF” at the tractor’s PTO shaft.

Solenoid Control

Refer to Figure 2-14 on page 26:

With this arrangement, the breakaway cylinder is coupled directly to a duplex outlet at the tractor and operated with the tractor’s hydraulic control lever.

The remaining three cylinders (“ARM 1”, “ARM 2” & “Deck Pivot”) are powered by one duplex outlet at the tractor with the control lever set for continuos hydraulic flow. A flow control valve mounted on the cutter frame regulates oil flow through the solenoid valve block. The

three cylinders aresolenoid activated from the tractor seat with momentary push buttons on the control stick.

If gauge wheels are mounted on the deck, the solenoid valve block must also include two float valves(poppet valves) so that “ARM 2” and “Deck Pivot” cylinders can float with the deck as it is carried by the gauge wheels.

The hydraulic motor on the deck is powered by a hydraulic motor pump connected to the tractor’s PTO shaft and is turned “ON” and “OFF” at the tractor’s PTO shaft.

Tractor Control

NOTE: The response time with solenoid and

independent controlled cylinders is faster than tractor controlled cylinders. Therefore, the operator might want to consider going with solenoid controlled cylinders or independent controlled cylinders when frequent changes to deck positioning are required.

Hydraulic Hose Hook-up

Refer to Figure 2-1:

Three cylinders are connect to three duplex outlets on the tractor. Make sure these duplex outlets have infinite variable flow control. Do Not run tractor to make adjustments to hose hook-up. Adjustments will be made laterduring Console Control LeverFunctional Checks on page 20.

1. Connect “ARM 1” hoses to a single duplex outlet on the tractor. This is best if connected to the control closest to the operator.

2. Connect “ARM 2” hoses to the control lever next to “ARM 1” lever.This control levermust be capable of beingplaced infloat position whengauge wheelsare included.

3. Connect “Deck Pivot” hoses to the control lever next to “ARM 2” lever. This control lever must be capable of being placed in float position when gauge wheels are included.

Independent Control

Refer to Figure 2-14 on page 26:

With this arrangement, the breakaway cylinder is coupled directly to a duplex outlet at the tractor and operated with the tractor’s hydraulic control lever.

The remaining three cylinders (“ARM 1”, “ARM 2”, and “Deck Pivot”) are powered by a cylinder pump mounted on the back of the motor pump. The cylinders are solenoid activated with momentary push buttons on the control stick.

The hydraulic motor on the deck is powered by a hydraulic motor pump connected to the tractor’s PTO shaft. Because the PTO shaft must run continuously to operate the cylinders, the motor is run with an “ON/OFF” push button switch on the control stick.

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24638

Hose Hook-up With Tractor Control Cylinders

Figure 2-1

Page 22

Table of Contents

Section 2: Hydraulic Set-up Options

Console Control Lever Functional Checks

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.

The hoses on each outlet should be connected such that when the control lever is pushed forward, the arm (or deck) extends. Cycle hydraulic cylinders with tractor console controls to ensure they operate properly as follows:

Pre-Operational Instructions

1. Read and understand “TransportSafety Chain” on

2. Remove transport safety chain from its latched

3. Start tractor and adjust 3-Point hitch until PTO

Control Lever Center Detent Position Check

Refer to Figure 2-2:

1. Operate tractor console control lever designated for

2. Repeat this procedure for“ARM 2” and “Deck Pivot”

DANGER

page 17 before continuing.

position and place loose end on the storage hook.

driveline is approximately level.

“ARM 1” by pushing it forward briefly to see which way the inboard arm moves. It should extend outward.If “ARM1” retracts,reversehydraulichoses at the duplex outlet (See Figure 2-1 on page 19).

cylinders.

3. After hose hook-up has been verified to be correct, purge hydraulic cylinders of air in the order below:

a. Pushon deckcontrollever tolower the deckdown

into a horizontal position.

b. Push on “ARM 2” control lever until the outboard

parallel arm is fully extend.

c. Push on “ARM 1” control lever until the inboard

parallel arm is fully extend.

d. Repeat steps a to c in reverse order to retract all

three cylinders.

e. Cycle cylinders to full extension and retraction

severaltimes to make sure all air is purged.

4. Check hydraulic fluid level in your tractor's reservoir. If low, add fluid to the tractor’s hydraulic system before proceeding. The cylinders and hoses will require approximately 1 3/4 gallons from tractor reservoir.

Float Positioning Control Check

Gauge wheels must be installed before setting tractor operatorlevers to float position. Install gauge wheels per “Gauge Wheels (Optional)” instructions on page 18.

To make this functional check, “ARM 1” and “ARM 2” must extended about half way. The Rotary Cutter deck should be resting on its gauge wheels.

1. Operate all three tractor console control levers and lower gauge wheels to ground level.

2. Set only “ARM 2” and “DECK” control levers in float position. Consult tractor manual if operator is unsure of where float position is for the tractor control levers.

3. Retract “ARM 1” control lever. “ARM 2” and “Deck Pivot” cylinders should float (change position) allowingdeck gauge wheels to remain resting on the ground.

4. Return control levers to center detent position to regain full control of “ARM 2” and “Deck Pivot” pivot cylinders.

Flow Control (Turtle/Rabbit Adjustments)

Flow control adjustments are made in the Adjustment section. Refer to “Turtle/Rabbit Flow Control at the Tractor” on page 28 for detailed instr uctions.

24616

Parallel Arm Movement

Figure 2-2

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Table of Contents

Section 2: Hydraulic Set-up Options

Solenoid Control

Hydraulic oil is supplied to the solenoid valve block through two hydraulic lines connected to one of the tractor’s remote duplex outlets. “ARM 1”, “ARM 2”, and “Deck Pivot” hydraulic cylinders are plumbed to the solenoid valve block and controlled from the tractor seat with an electrically operated control stick. The speed at whichthe cylindersextendand retractis controlled with a flow control valve mounted on the cutter frame.

Flow Control Valve Plumbing

The tractor duplex outlet connected to the solenoid valve block must be capable of continuous flow. An auxiliary flow control valve on the cutter frame diverts excess oil back to the tractor. This valve regulates volume flow of hydraulicoil to the hydraulic cylinders and helps cool the hydraulic oil by keeping back pressure down.

IMPORTANT: Damage to o-rings in the solenoid valve and/or in the cylinders may occur if oil becomes overheated. Make sure pressure & return hoses are configured to match tractor rated GPMs. See your tractor’smanual to determine its rated flow.

Tractors Rated 15 GPM and Under

Refer to Figure 2-3:

1. Pressureline #1 isplumbed from thelowerportin the solenoid valve block to the port labeled “CF” in the flow control valve.

2. Pressure line #2 is plumbed to the bottom port in the flow control valve por t labeled “IN” and the opposite end is fitted with a Pioneer-quick disconnect coupler.

3. Return line #1 is plumbed from the upper por t in the solenoid valve block to the tee at the flow control valve with a check valve between the tee and hose.

4. Return line #2 is plumbed to the tee at the flow control valve and the opposite end is fitted with a Pioneer-quick disconnect coupler.

5. Connect return line#2 and pressure line #2 to one of thetractor’sduplexoutlets.Pioneer-quickdisconnect hose couplings are supplied with each hose. Some tractors use other types of quick couplers.

Tractors Rated 16 GPM and Above

Refer to Figure 2-4:

1. Return line #1 is plumbed to the upper port in the solenoid valve block and the opposite end is fitted with a Pioneer-quick disconnect coupler.

2. Pressureline #1 isplumbed from thelowerportin the solenoid valve block to the port labeled “CF” in the flow control valve.

3. Pressure line #2 is plumbed to the por t in the bottom ofthe flowcontrolvalvelabeled “IN”and the opposite end is fitted with a Pioneer-quick disconnect coupler.

4. Return line #2 is plumbed to the tee at the flow control valve and the opposite end is plumbed to either the tractor sump or deck motor return line. Fittings to plumb to tractor sump or motor return line are customer supplied.

5. The unused port on the tee must be plugged.

6. Connect return line#1 and pressure line #2 to one of thetractor’sduplexoutlets.Pioneer-quickdisconnect hose couplings are supplied with each hose. Some tractors use other types of quick couplers.

22010

Plumbing for Tractors Rated 15 GPM & Under

Figure 2-3

22221

Plumbing for Tractors Rated 16 GPM & Above

Figure 2-4

Flow Control Valve Adjustments

Flow control valve adjustments are made after the electrical controls have been installed. Detailed instructions will be provided later on page 28 under the heading “Hydraulic Flow Control”.

Skip to Solenoid Valve Block Functions on page 22 to continue.

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Table of Contents

Section 2: Hydraulic Set-up Options

Independent Control

Withthe IndependentControl option, only the breakaway cylinder is operated by tractor hydraulics. All other hydraulicson the cutter are self contained using only the oil in the reservoir to run the cylinders and deck motor. Both, Independent and Solenoid Control options rely upon the solenoid valve block to control “ARM 1”, “ARM 2”, and “Deck Pivot” cylinders.

Solenoid Valve Block Functions

Refer to Figure 1-10 & Figure 2-1:

A solenoid valve block is included on cutters with Independent Control and Solenoid Control. If Gauge Wheel Option is included, the solenoid valveblock must have two poppet valves on top to allow the deck to float on its gauge wheels. See Figure 2-6 for illustration of poppet valves.

27970

Solenoid Valve Block Without Deck Float Capabilities

Figure 2-5

Poppet Valves For Deck Floating

24637

Solenoid Valve Block With Deck Float Capabilities

Figure 2-6

Independent Control

Refer to Figure 2-1:

1. Set flow control valve on the solenoid valve block to “OPEN” byturning the flow control knob “COUNTER CLOCKWISE” until knob stops turning.

The Independent Control Option is designed to produce the correct volume flow of hydraulic oil to thehydraulic cylinders.The flowcontrol valve shown in Figure 2-4 on page 21 is not needed.

Solenoid Control

1. Consult the tractor’smanual to determine the tractor’shydraulic system (System A, B, or C below):

A. Closed Center System With PC & LS

PC = Pressure Compensating LS = Load Sensing

IMPORTANT: Tractors with this system must have variable flow control (turtle/rabbit control).

B. Closed Center System Without PC or LS C. Open Center System

2. Remove plastic cover located at the rear of the solenoid valve block.

3. Adjust flow control valve Knob at the solenoid valve block and flow control valve on the 3-Point frame:

A. Closed Center System With PC & LS:

IMPORTANT: A tractor with this system MUST HAVE VARIABLE FLOW CONTROL

(tur tle/rabbit control) at the duplex outlet. Using a tractor without variableflow control will cause the oil to over heat and damage seals in the solenoid valve block.

Set flow control valve on the solenoid block to “OPEN” by turning the flow control valve knob “COUNTER CLOCKWISE” until knob stops turning. (See Figure 2-5.)

See Figure 3-1 on page 28: Set flow control valve knob on the 3-Point frame to the lowest possible number to allow maximum oil flow.

Adjust hydraulic flow to the solenoid block using

“Turtle/Rabbit Flow Control at the Tractor”

instructions on page 28.

B. Closed Center System Without PC or LS:

Set flow control valve on the solenoid valve block to “CLOSED” by turning knob “CLOCKWISE” until it stops turning. (See Figure 2-5.)

If the tractor’s duplex outlet has turtle/rabbit control, adjust hydraulic flow to the solenoid block using “Turtle/Rabbit Flow Control at the Tractor” instructions on page 28. Be sure to set flow control valve knob on the 3-Point frame (See Figure 3-1 on page 28) to the lowest possible number.

If tractor does not have turtle/rabbit control, adjust flowcontrolvalveknob using instructionsfor“Flow

Control Valve on the Rotary Cutter” on page 28.

C. Open Center System:

Set flow control valve on the solenoid valve block to “OPEN” by turning knob “COUNTER CLOCKWISE” until it stops. (See Figure 2-5.)

Adjust hydraulic flow to the solenoid block using

“Turtle/Rabbit Flow Control at the Tractor”

instructions on page 28. Besure to set flow control valveknobon the3-Pointframe (See Figure3-1on page 28) to the lowest possible number.

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Table of Contents

Section 2: Hydraulic Set-up Options

Control Sticks

There are four control stick arrangements. They are as follows:

• Solenoid Control Without Gauge Wheels.

• Solenoid Control With Gauge Wheels.

• Independent Control Without Gauge Wheels.

• Independent Control With Gauge Wheels.

See Figure 2-14 on page 26 for illustration of “ARM 1”, “ARM 2”, “Deck Pivot”& “Deck Motor”. The deck must be equipped with gauge wheels before “Deck Float” is included. “Deck Float” allows “ARM 2” and “Deck Pivot” cylinders to float with the gauge wheels as they roll over the ground surface. Make sure you have the correct control stick for your particular set-up.

Solenoid Control Without Gauge Wheels

Refer to Figure 2-11:

This control stick includes the following push buttons:

• Two momentary push buttons for moving “ARM 1”.

• Two momentary push buttons for moving “ARM 2”.

• Two momentary push buttons for “Deck Pivot”.

Solenoid Control With Gauge Wheels

Refer to Figure 2-8:

This control stick includes the following push buttons:

• Two momentary push buttons for moving “ARM 1”.

• Two momentary push buttons for moving “ARM 2”.

• Two momentary push buttons for “Deck Pivot”.

• One “ON/OFF” float switch for “Deck Float”.

• One LED light Indicating float switch is “ON”.

30019

Solenoid Control Without Gauge Wheels

Figure 2-7

30019

Solenoid Control With Gauge Wheels

Figure 2-8

Independent Control Without Gauge Wheels

Refer to Figure 2-9:

This control stick includes the following push buttons:

• Two momentary push buttons for moving “ARM 1”.

• Two momentary push buttons for moving “ARM 2”.

• Two momentary push buttons for “Deck Pivot”.

• One “ON/OFF” lighted push button switch for

controlling “Deck Motor”. Light is on when running.

Independent Control With Gauge Wheels

Refer to Figure 2-10:

This control stick includes the following push buttons:

• Two momentary push buttons for moving “ARM 1”.

• Two momentary push buttons for moving “ARM 2”.

• Two momentary push buttons for “Deck Pivot”.

• One “ON/OFF” lighted push button switch for

controlling “Deck Motor”. Light is on when running.

• One “ON/OFF” lighted push button switch for “Deck

Float”. Light is on when deck is floating.

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30019

Independent Control Without Gauge Wheels

Without Deck Float

Figure 2-9

30019

Independent Control With Gauge Wheels

Figure 2-10

Page 26

Table of Contents

Section 2: Hydraulic Set-up Options

Control Stick Hook-up

Refer to Figure 2-11:

IMPORTANT: TheRCP is fully operational once the control stick is hooked-up.To protect the PTO driven pump, make sure the reser voir is full of hydraulic oil and that the shut-off valve on the reservoir is turned “ON” before hooking-up the control stick.

Always disconnect power cable from the tractor battery or unplugthe controlswitchfrom the solenoid control box and deck motor switch before turning “OFF” the shut off valve. Never turn “OFF” shut off valve when equipment is in operation.

Refer to Figure 2-12:

1. Route control cable from control stick to solenoid control box on the cutter and connect to mating pin connector.

2. Independent Control Only: a. Wrap deck motor cable around 2" square tubing

once to keep cable from the PTO driveline.

b. Connect orange/black terminal to terminal on the

deck motor switch closest to the solenoid nut.

c. Connect black/white ter minal to terminal on the

deck motor switch far thest from solenoid nut.

3. Route power cable to the tractor’s power source or circuit breaker panel. A 10 Amp or larger fuse/circuit breaker source should be used.

a. Connect red lead to a 12 VDC positive power

source.

b. Connect black lead to negative 12 VDC power

source.

Make Sure Reservoir Is Full Of Hydraulic Oil Before Engaging PTO

Make Sure Shut Off Valve Is Turned ON Before Engaging PTO

30020

Hydraulic Reservoir & Shut Off Valve

Figure 2-11

27969

IMPORTANT: Connect power cable leads only to a 12 VDC power source. Connecting to 24 VDC or larger will damage electrical system.

Check tractor’s manual to verify how to make a 12 volt hook-up if tractor is equipped with dual 6 volt batteries. Arm and deck functions will be slow if hooked-up to the dual 6 volt batteries incorrectly.

NOTE: The control stick wiring includes a 10 amp fuse on the red power cable. If overheated, the fuse willopen stopping allpower to the controls. Thefuse must be replaced before power will resume.

Refer to Figure 2-13:

4. Find a suitable location to place control stick when not in use.

a. A suitable location for the control stick is usually

close to the operator’s right-hand side on the tractor fender or fender console. Exact location should be convenient for the operator.

b. When in use, grip the control stick such that the

push button switches are easy to access.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Control Stick Hook-Up

Figure 2-12

25830

Control Stick (Shown with Float Switch)

Figure 2-13

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Section 2: Hydraulic Set-up Options

Control Stick Operation

Refer to Figure 2-14 on page 26:

ARM 1 Control

“ARM 1 OUT/IN” push button switches extends and retracts the inboard parallel arm. Pivot angle of the deck remains unchanged while operating these two switches. “ARM 1” push button switchesare always functional and will operate with Float Switch turned “ON” or “OFF”.

1. Press and hold “ARM 1 OUT” push button to extend inboard arm. Release switch to stop movement.

2. Press and hold “ARM 1 IN” push button to retract inboard arm. Release switch to stop arm movement.

ARM 2 Control

“ARM 2 OUT/IN” push buttons extends and retracts the outboard parallel arm. Pivot angle of the deck remains unchanged while operating these two switches. “Deck Float” switch and LED light must be “OFF” before “ARM 2” switches will function.

1. Press and hold “ARM 2 OUT” push button to extend outboard arm. Release switch to stop movement.

2. Press and hold “ARM 2 IN” push button to retract outboard arm. Release switch to stop movement.

Deck Pivot Control

Refer to Figure 2-14 on page 26:

Operate “Deck Pivot UP/DOWN” push buttons to keep deck parallel to the ground. “Deck Float” switch and LED light must be “OFF” before “Deck Pivot” switches will function.

1. Press and hold “DECK UP” push button to pivot end of deck up. Release switch to stop movement.

2. Press and hold “DECK DOWN” push button to pivot endof deck down. Releaseswitchto stop movement.

Deck Float Control

The control stick is equipped with a Float Switch and an LED light if the cutter deck is equipped with gauge wheels.

1. Press and release “Deck Float” push button to turn floatfunction “ON” andto bypass“ARM 2”and “Deck Pivot” controls.

2. Press and release the push buttonagain to turn float function “OFF” and to regain control of “ARM 2” and “Deck Pivot”.

3. Toggling the push button backand forth will turn float function “ON” & “OFF” repetitively. An LED light will illuminates only when the switch is “ON”.

4. “ARM 1” push buttons are not bypassed. “ARM 1 IN” can be pressed to move deck closer and “ARM 1 OUT” can be pressed to move deck farther away.

Float Switch “ON”:

When“ON”, the“Deck Float”switchallows thedeck to be carried on the gauge wheels. “Deck UP/DOWN” and “ARM 2 OUT/IN” momentary push buttons are bypassed allowing the deck position to change with the terrain. Turn the “Deck Float” switch “ON” only when deck is equipped with gauge wheels and after the deck wheels are resting on the ground for cutting.

Float Switch “OFF”:

When “OFF”, the “Deck Float” switchallows the operator to control all six momentary push buttons individually (“ARM 1”, “ARM 2” & “Deck Pivot”).

Turn “Deck Float” switch “OFF”:

• When transporting the cutter.

• When encountering raised areas such as banks,

stumps, rocks, or other protrusions that the gauge wheels cannot and/or should not roll over.

• When crossing ditches that will cause the deck to

become high centered or gauge wheels to catch stopping forward travel.

• When the operator wants full control of cutter deck and

parallel arms.

Deck Motor Control

The control stick will have a “Deck Motor ON/OFF” push button when parallel arm and deck pivot cylinders are independent Controlled. This button will allow the operator to shut off the motor before raising the deck up. An LED light will illuminate if the motor is running.

1. Press and release the “Deck Motor” push button to turn the motor “ON”.

2. Press and release the push button again to turn the motor “OFF”.

3. Toggling the button back and forth in this fashion will turn the motor “ON” & “OFF” repetitively. An LED light will illuminates only when the switch is “ON”.

Control Stick Functional Checks

Refer to Figure 2-14 on page 26:

IMPORTANT: Before engaging the tractor’s PTO, make sure the reservoir is full of hydraulic oil, the shut-off valve is turned on and that the hydraulic plumbing is configured correctly for your tractor’s hydraulic flow rate. See “Flow Control Valve Plumbing” on page 21 for plumbing requirements.

Solenoid Control Option: The Tractor’s hydraulic control lever and PTO shaft will need to be engaged to make control stick functional checks.

IndependentControl Option: Onlythe Tractor’sPTO shaft will need to be engaged to make control stick functional checks.

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Section 2: Hydraulic Set-up Options

Momentary ON Push Button Checks

IMPORTANT: If included, make sure “Deck Float”

and/or “Deck Motor” push buttons are “OFF”.

Cycle “ARM 1”, “ARM 2”, and “Deck Pivot” cylinders to ensure they operate properly as follows:

1. Read and understand hooking-up and unhooking “Transport Safety Chain” on page 17. Remove transport safety chain from the latched position and place loose end on storage hook.

2. Start tractor and adjust 3-Point hitch until PTO driveline is approximately level.

3. Extend and retract hydraulic cylinders as follows:

Solenoid Control

a. Do not engage PTO for this check. b. Two hoses for operating “ARM 1”, “ARM 2”, and

“Deck Pivot” cylinders are connected to a duplex outlet on the tractor. Lock control lever for that duplex outlet in either “Extend Position” or “Retract Position”.

c. Refer to Figure 2-14: Press and hold push button

labeled “ARM 1 OUT” momentary. The inboard parallel arm should start to extend outward. If it does not move, or moves in the wrong direction (retracts), you should do one of the following:

• Change the position of the tractor control lever

from automatic retract to automatic extend or vice-versa.

• Reverse hoses at the duplex outlet.

• Check hydraulic plumbing to and from the

solenoid box to make sure hydraulic hoses are not plumbed in reversed order.

d. Check hydraulic fluid levelin your tractor's

reservoir. If low, add fluid to the system before continuing. The cylinders and hoses will require approximately 1 3/4 gallons from the tractor.

Independent Control

a. Check Hydraulic Reservoir. Make sure it is full of

hydraulic oil and shut-off valve is fully OPEN.

b. With tractor engine at an idle, engage PTO and

then increase engine speed to about half the cutter rated PTO speed.

c. Refer to Figure 2-14: Press and hold push button

switch labeled “ARM 1 OUT” (See Arrow) momentary. The inboardparallel arm should start to extend outward. If it does not moveor movesin the wrong direction (retracts), you should do one of the following:

• Check hydraulic plumbing to and from the

solenoid box to make sure hydraulic hoses are not plumbed in reversed order.

• Check electrical layout to make sure wiring is

correct.

4. After “ARM 1” has been verified to function correctly, purge hydraulic system of air as follows:

a. Press and hold push button labeled “DECK

DOWN” until deck is in the horizontal position.

b. Press and hold pushbutton labeled“ARM 2 OUT”

until the outboard parallel arm is fully extend.

c. Pressand hold pushbutton labeled “ARM 1OUT”

until the inboard parallel arm is fully extend.

d. Repeat steps a to c in reverse order to retract all

three cylinders.

e. Cyclethe cylindersto fullextension and retraction

severaltimes to make sure all air is purged.

25849

Parallel Arm Movement

Figure 2-14

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Section 2: Hydraulic Set-up Options

ON/OFF Push Button Checks

IMPORTANT: Make sure “Deck Float” and/or “Deck

Motor” push buttons are “OFF”.

1. Read and understand hooking-up and unhooking “Transport Safety Chain” on page 17. Remove transport safety chain from the latched position and place loose end on storage hook.

2. Start tractor and adjust 3-Point hitch until PTO driveline is approximately level.

IMPORTANT: See Figure 2-15: Maker sure reservoir shut-off valve is fully OPEN and reservoir tank is full of oil before engaging PTO. Damage will occur to pump if shut-off valve is “CLOSED.”

Float Switch ON/OFF Push Button Check

Refer to Figure 2-14 on page 26:

Gauge wheels must be installed before checking Float Switch operation. Install gauge wheels per instr uctions “Gauge Wheels (Optional)” on page 18.

Make this functional check with “ARM 1” and “ARM 2” approximately 3/4 extended and with the cutter deck resting on its gauge wheels.

1. Operate“DECK DOWN”, “ARM 2 OUT”, and “ARM 1 OUT”push buttonswitches tolower gaugewheels to ground level.

2. Change Float Switch from “OFF” to “ON”. LED light should be illuminated when Float switch is “ON”.

IMPORTANT: With “DeckFloat” switch on, DO NOT push “Deck Pivot” and “ARM 2” push buttons for more than two seconds before releasing them.

3. Pressand hold “DECKUP” push buttonforundertwo seconds. The deck cylinder should retract pivoting the deck up. Release “DECK Up” switch and deck should fall back onto its gauge wheels.

4. Press and hold “ARM 2 OUT” push button for under twoseconds.“ARM2” shouldextendraisingthe deck up. Release switch and the deck should fall back onto its gauge wheels.

5. For safety, return Float Switch to “OFF”. LED light should not be illuminated.

Deck Motor ON/OFF Push Button Check

DANGER

1. Move tractor and cutter to a remote location away from all other personnel to check motor pump and motor operation.

Refer to Figure 2-15:

2. CheckHydraulic Reservoirshut-off valve.Makesure it is fully OPEN before engaging PTO.

Make Sure Reservoir Is Full Of Hydraulic Oil Before Engaging PTO

Make Sure Shut Off Valve Is Turned ON Before Engaging PTO

30020

Hydraulic Reservoir & Shut Off Valve

Figure 2-15

3. Position cutter deck just a few inches above ground or concrete surface.

4. Engage deck cutter blades as follows:

WARNING

Solenoid Control

a. Set tractor speed atan idleand SLOWLY engage

PTO to start blade rotation. On initial start-up, blade position may cause deck to “vibrate”. After 2 to 3 revolutions, these vibrations should stop. If deck continues to vibrate, shut PTO off.

b. Raise cutter deck and check for locked blades

(blades that are overlapped and locked together).

c. Gradually increase engine rpm until PTO output

has reached cutter rated PTO speed, either 540 rpm or 1000 rpm. The deck should not exhibit excessive vibration.

Independent Control

a. Make sure LED light for the “Deck Motor” push

button is “OFF”. Set tractor speed at an idle and engage PTO to start driveline rotation.

b. Push “Deck Motor” push button to start blade

rotation.

c. Slowly increase tractor engine speed up to full

PTO operating speed. On initial start-up, blade position may cause deck to “vibrate”. After 2 to 3 revolutions, these vibrations should stop. If deck continues to vibrate, push “Deck Motor” push button to stop blade rotation.

d. Raise cutter deck and check for locked blades

(blades that are overlapped and locked together).

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Section 3: Adjustments

Hydraulic Flow Control

Independent Control is factory set to operate hydraulic cylinders at the correct speed. Tractor Control and Solenoid Control cylinders will require some flow control adjustments.Thecylinders require about5GPM (gallons per minute) to function proper ly. This is set by adjusting theflow controlvalve(s)and thentiming howlong it takes for the cylinder to fully retract. The valve is adjusted correctly when the cylinder retraction time is 5 seconds.

Turtle/Rabbit Flow Control at the Tractor

Refer to Figure 3-2:

NOTE: If your tractor does not have flow control (turtle/rabbit control) or if the tractor uses an open center hydraulic system, then the flow control valve kit #316-068K must be purchased. Check your tractor’s operator’s manual to determine your tractor’s set-up.

Flow Control Valve on the Rotary Cutter

Refer to Figure 3-1:

IMPORTANT: Oil overheating may occur if flow control is not achieved. Damage to o-rings in the solenoidvalveand/or inthe cylinders may occurif oil becomes overheated.

An auxiliar y flow control valve is included with the Solenoid Control option. The flow control valve diverts excessoil back to the tractor keeping oil cooler and back pressure down.

The tractor’s turtle/rabbit flow control valves are used when all hydraulic connections are connected directly to the tractor outlets.

1. Set cutter in folded transpor t position. (All parallel arm and deck cylinders are fully retracted when in transport position.)

2. Operate tractor “ARM 2” lever to raise outboard arm fully up as shown.

3. Operate tractor “ARM 2” lever to fully retract outboard arm and time how long it takes to cycle from fully extended to fully retracted.

4. Adjust turtle/rabbit control until cycle time is 5 seconds.

5. Repeat steps 2 and 3 for “ARM 1” and “Deck Pivot” cylinders.

Ifthe cutter ishavinghydraulicoverheatingproblemsand the turtle/rabbit flow control valves have been set correctly, then check tractor operator’s manual forpower beyond hook-up.

22010

Plumbing shown is for tractors with hydraulic oil ﬂow rate of 15 GPM and under.

Flow Control Valve for Solenoid Operated Cylinders

Figure 3-1

Refer to Figure 3-2:

1. Set Rotar y Cutter in folded transport position. (All parallel arm and deck cylinders are fully retracted when in transport position.)

2. Press and hold “ARM 2 OUT” push button switch to fully raise outboard arm up. Release switch when cylinder is fully extended.

3. Press and hold “ARM 2 IN” push button switch and time how long it takes to cycle from fully extended to fully retracted.

4. Adjust flow control knob (See Figure 3-1) until cycle time is 5 seconds.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

22030

Cycle Time (Fully Extended to Fully Retracted)

Figure 3-2

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Table of Contents

Deck Level Adjustments

Deck level adjustments should be made on a level surface large enough to cover the area under the tractor and deck with parallel arms fully extended.

Without Gauge Wheels

Refer to Figure 3-3:

1. Raise tractor 3-Pointhitch until PTO driveline is approximately level.

2. Adjust arm cylinders so that the parallel arms are approximately 3/4 extended and deck cylinder so that the deck is 3 to 4 inches off the ground.

3. Continue adjusting deck cylinder until deck is level from left to right.

4. Extend “ARM 1” cylinder until skid shoes are 2 to 3 inches off the ground.

5. Place a levelon the cutter deck to read forward/aft attitude.

6. Adjust center 3-Pointtop-link so that the front of the cutter deck is slightly lower than the rear by approximately 1/2".

With Gauge Wheels

Refer to Figure 1-12 on page 18 & Figure 3-3:

1. Make certain tractor control levers are set to center detent position and if available, Float Switch on the control stick is turned “OFF”.

2. Raise tractor 3-Pointhitch until PTO driveline is approximately level.

3. Adjust arm cylinders so that the parallel arms are approximately 3/4 extended and deck cylinder so that the gauge wheels are 3 to 4 inches off the ground.

4. Continue adjusting deck cylinder until deck is level from left to right.

5. Extend “ARM 1” cylinder until gauge wheels are 1 to 2 inches off the ground.

6. Place a levelon the cutter deck to read forward/aft attitude.

IMPORTANT: Gauge wheels should not touch ground while adjusting the center 3-point link. If needed, retract “ARM 1” sightly to raise gauge wheels off the ground.

7. (See Figure 3-3) Adjust center 3-Point link (#3) so that the front of the cutter deck is slightly lower than the rear by 1/2".

8. Adjustfront gauge wheels to theapproximate cutting height (Vertical distance from bottom of front gauge wheels to tip of front cutting blade).

9. Adjust rear gauge wheel to be the same distance off the ground as the front gauge wheels.

10. Switch “ARM 2” and “Deck Pivot” cylinders to float position. This will allow the cutter deck to be supported by the gauge wheels.

a. Solenoid Control:

Change Float Switch from “OFF” to “ON”.

b. Tractor Control:

Place “ARM 2” and “Deck Pivot” control levers in float position.

11. Recheck deckheight at thefront and rear.Makefinal adjustments to level the deck by changing the rear gauge wheel height until the deck rear is 1/2" higher than the deck front.

NOTE: Nominal cutting height is the distance from tip of front cutting blade to ground level.

12. Change nominal cutting height by raisingor lowering the front and rear gauge wheels equally until the blade at the front is set at the correct height.

13. Recheck deck height at the front and rear. If needed, adjust rear gauge wheel until deck rear is1/2" higher than deck front.

1/11/13

Deck Level Adjustments

Figure 3-3

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Section 4: Operating Procedures

Operating Checklist

The RCP2660, RCPM2660, RCP3060 & RCPM3060 Series Parallel Arm Rotary Cutters are uniquelyversatile andpowerfullyproductivecutting implementin the hands of a knowledgeable, skilled, and responsible operator. These cutters are frequently operated on inclines in populated and high traffic areas. Therefore, it is absolutely essential that no one operates these cutters without first having read, fully understood, and become totallyfamiliar with the Operator’sManual. Makesure the operator has paid particular attention to:

• Important Safety Information, pages 1 to 9

• Section 1: Assembly & Set-up, page 12

• Section 3: Adjustments, page 28

• Section 4: Operating Procedures, page 30

• Section 8: Maintenance & Lubrication, page 46

Make the following inspections after attaching cutter to the tractor. See hook-up instructions beginning on page 14. Make certain PTO is disengaged and completely stopped.

1. Inspect tractor safetyequipment to make sure it is in good working condition.

2. Carefully raise and lower implement with tractor 3-Point controls to ensure drawbar, tires, and other equipment on the tractor do not contact the frame or PTO driveline.

3. Lubricate Rotary Cutter as needed. Refer to “Lubrication Points” on page 50.

4. Check cutter initially and periodically for loose bolts and Pins. Refer to “Torque Values Chart for Common Bolt Sizes” on page 58.

5. Check all guards and shields to make certain they are in good working condition and in place.

6. Checkallhoses andwires to besure that theywill not contact PTO driveline.

7. 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 Pr ide parts.

8. With PTO disengaged and completely stopped, check cutting blades for sharpness.

9. Check the following with deck placed in transport position, PTO disengaged and completely stopped, and transpor t safety chain is hooked to the deck hook. Wear your safety glasses.

a. Check blades to be sure that they are not locked

(overlapped) together. b. Check blades for sharpness. c. Ensure that both blade bolts and center blade

carrier hub nuts are tight.

10. Check tractor safety equipment. Particularly check the ROPS (Roll Over Protective Structure) and the OperatorProtective shield (optional, see page 36) to be sure both are in good working condition.

Transporting

Always use accessory lights and devicesfor adequate warning to operator’sof other vehicles when traveling on public roads, night or day. Comply with all federal, state and local laws.

When traveling on public roadswhether at night or during the day, use accessory light and devices for adequate warning to operators of other vehicles. Comply with all federal, state and local laws.

Always disengage tractor PTO before transporting cutter to avoid injury from thrown objects or blade contact.

The cutter is 10’-6" wide. Care should be taken when encountering oncoming traffic and roadside obstructions. Reduce speed and/or stop if in doubt about safe clearance. Resume traveling speed only after it is safe to proceed.

1. Disengage tractor PTO.

2. If provided, set Float Switch to “OFF”. Make sure

3. Retract both parallel arms and position deck

4. Manuallyhooktranspor t safetychaintodeckhook as

5. Raise hitch up to provide 8" - 12" clearance between

6. Always transport to the work site at a safe speed.

7. Be sure to reduce tractor ground speed when

8. Whentravelingoverroughor hillyterrain, shift tractor

CAUTION

LED light is “OFF”.

vertically with blades facing outboard (away from tractor).

shown in Figure 1-9 on page 17.

deck and ground.

Whentravelingon roadways,transport in such a way that faster moving vehicles may pass you safely.A slow moving vehicle sign should always be properly displayed when using public roads or right-of-ways.

turning; and leave enough clearance so the Rotary Cutter does not contact obstacles such as buildings, trees, or fences.

to a lower gear.

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Section 4: Operating Procedures

Table of Contents

Basic Operating Instructions

WARNING

The following operating procedures must be carefully read and fully understood. You are the tractor operator and are therefore responsible for the safe operation of this unit. All other persons must be cleared of the area. Rotary Cutter operation must be stopped when in the vicinity of other persons.

WARNING

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.

Do not exceed rated cutting capacity of your cutter. See Specifications & Capacities for specified cutting capacity. Using this cutter for any other work can damage drive components, cutter blades, and deck components.

Do not operate this cutter under any terrain conditions that would place tractor at an angle exceeding 30 degrees either front-to-rear or left-to-right. Make sure adequate ballast weights are provided on both the front of tractor and left of tractor and left hand side of cutter to assure tractor stability.

Rotary Cutters have the ability to discharge objects at high speeds. Front & rear deck safety shields are required.

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.

DANGER

CAUTION

WARNING

DANGER

IMPORTANT: Avoid catching hydraulic hoses on

brush, post, stumps, and other protrusions that could damage and/or break them.

IMPORTANT: Control stick must be kept out of the rain during operation and when in storage. Never use high pressure wash to clean the control stick.

1. After attaching cutter to the tractor, carefully raise and lower the unit to ensure that the drawbar, tires, and other equipment on the tractor do not contact cutter frame or PTO driveline.

2. Remove and stow transport safety chain before extending the ar ms or lowering the deck.

3. Adjust tractor lower 3-Point arms such that PTO driveline is approximately level.

4. If control stick is included, read and fully understand “Control Stick Functional Checks” on page 25.

5. Extend parallel arms and deck cylinder as follows:

Deck without gauge wheels:

a. Starting with “ARM 1”, extend the two parallel

arms switching back-and-forth from “ARM 1” to “ARM 2” until both arms are positioned as needed.

b. Extend “Deck Pivot” cylinder until deck is parallel

to the ground.

c. Adjust deck and parallel ar ms to locate cutter for

best operator visibility. Normally,this is with arms extended out approximately 3/4 of full extension.

Deck with gauge wheels:

a. Make certain tractor control levers are set to

center detent position and if available, Float Switch on the control stick is “OFF”.

b. Starting with “ARM 1”, extend the two parallel

arms switching back-and-forth from “ARM 1” to “ARM 2” until both arms are positioned as needed.

c. Extend “Deck Pivot” cylinder until deck is resting

on its gauge wheels.

d. Switch “ARM 2” and “DeckPivot” cylinders to float

position.

• Independent & solenoid Control:

Change Float Switch from “OFF” to “ON”.

• Tractor Control:

Place “ARM 2” and “DeckPivot” control leversin float position.

e. Adjust ratchet jacks to raise or lower deck to

desired cutting height. See also “Deck Level Adjustments” on page 29

f. Adjust “ARM 1” to locate cutter for best operator

visibility. Normally, this is with arms extended out approximately 3/4 of full extension.

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IMPORTANT: Your Rotary Cutter is equipped with

free swinging cutting blades to reduce shock loads to the cutter when striking obstacles. The cutting blades can lock together while transporting. Always check for locked blades before starting to cut.

6. Set tractor throttle to idle or slightly above idle and slowly engage PTO.Star t-up vibration is normal and should stop after a fewrevolutions of the blade carrier.Stop PTO rotationif vibration continues. Wait for PTO to come to a complete stop and then dismount from tractor to check for probable causes such as blades locked together.

7. Once cutter is running smoothly, increase PTO speedto cutter ratedspeed. StopPTOimmediately if vibrationoccursduring operation.WaitforthePTOto come to a complete stop and then dismount from the tractor to check for probable causes.

8. Optimum ground speed will depend on density of material being cut, terrain, and operator skill. If in doubt, change gears to reduce tractor ground speed to a comfortable level.

Breakaway Instructions

Refer to Figure 4-1:

The deck and parallel arms are designed to breakaway should the cutter head make contact with an immovable object or irregular terrain during forward travel. This “breakaway” feature will protect the cutter against structuraldamage byallowingthe deckandparallel arms to pivot backwards.

Upon breakaway, the cutter head must be reset to original“home” positionbeforenor mal cuttingoperations can resume.

IMPORTANT: Do not attempt to operate cutter in reverse. The breakaway mechanism will function

correctly ONLY while tractor is moving forward. Cutting while backing up may cause structural damage to the parallel arms and deck if cutter head strikes a solid or immovable object.

1. Raise arms and deck up to clear any obstacles located behind the cutter deck.

2. Slowly back cutter away from any obstacles that will interfere with pivoting unit back to “home” position.

3. Use tractor’s remote (breakaway cylinder) control to pivot unit back to “home” position.

Shear Bolt Replacement

Refer to Figure 4-1:

The shear bolt located at the rod end of the breakaway cylinder may shear under the following conditions:

• After breakaway, the operator backs the tractor away

from the obstruction, but encounters an additional obstruction or immovable object while backing up. Specifically, the operator did not raise the deck high enough to clear the object before backing up.

• The operator tried to reset the deck and parallel arms

by backing the tractor into an obstruction rather than using the tractor’s remote cylinder control.

• The shear bolt has become fatigued after repeated

breakaway and reset cycles.

• The shear bolt self-locking nut has been tightened

against the clevis causing a pre-loaded stress on the bolt and the bolt to shear at a reduced breakaway force.

24631

Shear Bolt Space

Figure 4-1

Replace shear bolt with correct replacement part (Land Pride Part No. 802-885C). A substitute shear bolt may result in damage to the parallel arms and/or main frame. A single replacement par t is included with each cutter and is located on a bracket adjacent to the upper 3-Point hitch.

IMPORTANT: Install self-locking nut onto shear bolt until nut is threaded to within approximately 1/32" of contact with clevis as shown in Figure 4-1.

Un-hooking the Rotary Cutter

Thefollowingsteps shouldbe donewhen un-hooking the cutter.

IMPORTANT: Make sure transport safety chain is attachedto the Rotary Cutter deck and Float Switch, if available, is “OFF” before un-hooking the cutter.

1. Park on a level solid surface.

2. Lower cutter frame to level ground or onto blocks supporting the frame just above ground level.

3. Engage tractor park brake, shut tractor engine off and remove switch key before dismounting from tractor.

4. Unhookcontrol stickfromconnector atthe cutter and power source. Store control stick in a dr y location.

5. Disconnect driveline from tractor PTO shaft.

6. Disconnect hoses from tractor duplex outlets.

7. Un-hook 3-Point hitch from tractor. Reinstall hitch pins,linch pins, and hair pin cotters in cutter hitch for storage.

8. See “Storage” on page 49 when cutter is not going to be used for a long time.

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Section 4: Operating Procedures

General Operating Instructions

Uponarriving atthe work site,shut-off tractor,set brakes, remove ignition key, and dismount to preform the following checks:

1. Remove and safely store awaytransport safety chain.

2. Verify that the PTO driveline is approximately level. Adjust the height of the lower 3-Point arms if PTO driveline is not level.

3. Visually inspect cutter blades. Make certain they are not overlapped and locked together.

After performing the above checks, return to the tractor and start the engine. Extend cutter’s parallel arms out and position the deck flat on the ground. Adjust cylinder height of the parallel arm and cutting deck for good visibility and unobstructed performance. Set engine rpm at idle or slightly above and engage PTO. Initial start-up vibration is normal and should smooth out after a few revolutions of the cutter blades unless the blades are locked. Shut off the PTO, raise the deck and inspect the blades if the deck continues to vibrate. Otherwise, increase tractor throttle PTO speed to 540 rpm for RCP2660 and RCP3060 series cutters and 1000 r pm for RCPM2660 and RCPM3060 series cutters. Proceed forward at a mowing speed that is comfortable and will produce a quality controlled cut for ground conditions and material density.

TheRotaryCutter is designed with automaticbreakaway arms that release when unit make contact with immovable objects or irregular terrain. Arms must be reset to “home position” after each breakaway before cutting operations can resume. See “Breakaway Instructions” on page 32.

For additional information on performance enhancing options,see “Section 10:Features & Beneﬁts”on page 55 and “Section 9: Speciﬁcations & Capacities” on page 53.

It requires patience, practice, and attention to detail to become an expert operator of your Land Pride Parallel Arm Rotary Cutter. The end result is wellwor th the effort.

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Table of Contents

Section 5: Optional Equipment

Parallel Arm Rotary Cutter Options

There are four options available.

Tractor Control Without Gauge Wheels:

Cutting deck is supplied without gauge wheels. Four tractor duplex outlets are required to operate the parallel arm cylinders, deck cylinder, and breakaway cylinder. Tractor levers operate all cylinders.

Tractor Control With Gauge Wheels:

Cuttingdeckissupplied withgaugewheels forcontrolling deck height and deck pivot in lieu of utilizing control leversat all times. Fourduplex outlets are required atthe tractor to operate the parallel arm cylinders, deck cylinder, and breakaway cylinder. Tractor levers operate all cylinders. “ARM 2” and “Deck Pivot” control levers are set in float position when carrying the deck on its gauge wheels.

Solenoid Control Without Gauge Wheels:

Cutting deck is supplied without gauge wheels. Two duplex outlets are required to operate arm cylinders, deck cylinder, and breakaway cylinder. Arm and deck cylinders are solenoid activated with momentary push button switches at the control stick. Breakaway cylinder is controlled by tractor lever.

Solenoid Control With Gauge Wheels:

Cuttingdeckissupplied withgaugewheels forcontrolling deck height and deck pivot in lieu of utilizing momentary push button switchesat all times. Two duplex outlets are required to operate parallel arm cylinders, deck cylinder and breakaway cylinder. Arm and deck cylinders are solenoidactivated with momentary push button switches at the control stick. An “ON/OFF” push button Float Switch is included on the control stick to bypass“ARM 2” and “Deck Pivot” solenoids allowing the deck to float on its gauge wheels. Breakaway cylinder is controlled by tractor lever.

Independent Control without Gauge Wheels:

Cutting deck is supplied without gauge wheels. One duplex outlet is required to operate the breakaway cylinder. Arm cylinders and deck pivot cylinders are powered by a cylinder pump mounted on the back of the motor pump. The motor on the deck is powered by the motorpump connected to the tractorPTOshaft. Arm and deck cylinders are solenoid activated with momentary push button switches at the control stick. An “ON/OFF” push button switch is included on the control stick to activate the motor on the deck.

Independent Control with Gauge Wheels:

Cutting deck is supplied with gauge wheels. One duplex outlet is required to operate the breakawaycylinder.Ar m cylinders and deck pivot cylinders are powered by a cylinder pump mounted on the back of the motor pump. The motor is powered by the motor pump connected to the tractor PTO shaft. Arm and deck cylinders are solenoidactivated with momentary push button switches at the control stick. An “ON/OFF” push button switch is included on the control stick to bypass “ARM 2” and “Deck Pivot” solenoids allowing the deck to float on its gauge wheels. Also, an “ON/OFF” push button switch is included on the control stick to activate the motor on the deck.

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Section 5: Optional Equipment

Table of Contents

Bolt-on Weight Hangers

Refer to Figure 5-1:

A right-hand overturning torque load is present on the tractor when parallel arms are fully extended. Auxiliary weights should be added to the left rear tractor wheel to help offset this overturning load. In addition, 100 lb. suitcase type weights can be added to Land Pride’s weight hanger. The weight hanger is attached to the left side of the hydraulic reservoir. See “Weight Hanger

Assembly” on page 18 for attachment instructions.

IMPORTANT: Adding weights to the reser voir can

lighten the tractor’s front end. Front tractor weights and/or ballast to tires may be required to offset cutter and auxiliary weights. Consult your tractor’s manual to determine if additional ballast is needed.

IMPORTANT: Suitcase type weights illustrated with weight hangers are provided by the customer. Make sure the suitcase weights are the same brand name and match the weight hanger. Not all suitcase

weights of the same brand name match the weight hanger designed for that brand.

Their are five bolt-on weight hangers for attaching to the left side of the hydraulicreservoir. Each weight hanger is designed specifically by Land Pride to receive a specific suitcase weight. Make sure your suitcase weight matchesthe weight hanger.Thedifferentweighthangers areeasily identified bythe company’s brandnameinitials cutinto the sideplates. Theycanbe purchasedfrom your nearest Land Pride dealer by the part number listed under each illustration hanger below.

30027

Only For the IH Suitcase Weight illustrated

Bolt-on Weight Hanger Part No. 316-232A

International Harvest Suitcase Weight

John Deere Suitcase Weight

Only For the John Deere Suitcase Weight illustrated

Bolt-on Weight Hanger Part No. 316-230A

Case Suitcase Weight

Case/IH Suitcase Weight

Only For the Case/IH Suitcase Weight illustrated

Bolt-on Weight Hanger Part No. 316-233A

New Holland Suitcase Weight

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Only For the Case Suitcase Weight illustrated

Bolt-on Weight Hanger Part No. 316-231A

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Only For the New Holland Suitcase Weight illustrated

Bolt-on Weight Hanger Part No. 316-234A

Bolt-on Weight Hangers

Figure 5-1

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Table of Contents

Section 5: Optional Equipment

Operator Protective Shield

An optional operator protective shield is availableforuse on tractors not equipped with cabs or other protective shielding. This shield is a “universal” type and is suitable for attachment to a conventional Roll Over Protective Structure (ROPS) that is already attached to the tractor. It is constructed of an extruded aluminum frame and glazed with 1/4" clear lexan polycarbonate.

Mounting hardware will permit attachment to ROPS having cross-section dimensions of 2" x 4", 2" x 5", and 2" x 6" or 2 1/2" x 4", 2 1/2" x 5", and 2 1/2" x 6". Other sizes may require longer mounting bolts and/or custom flatbars. Installation requires that 4 mounting holes be drilled inthe frame ofthe shield. No modification is made to the ROPS.

Operator Protective Shield Option . . . . . . . .316-063A

Protective Shield Installation

Refer to Figure 5-2:

1. Measure width and thickness of the tractor ROPS bar to determine if the clamping hardware supplied will be adequate.

2. Compare parts list and quantities with par ts received. Report any missing or damaged items to your dealer.

13239

Operator Protective Shield

Figure 5-2

NOTE: To determine the best location for the

protective shield, the cutter should be connected to the tractor, parallel arms should be fully extended and the deck should be approximately horizontally level.

3. Carefully remove the shield from the shipping carton and temporarily position it on the inside surface of the ROPS bar. Locate shield forward/back and up/ down to provide the best overall coverage for the tractor operator. Use a spirit level to levelthe shield beforemarking. Mark frame location with a pencil on each side of the ROPS bar; and mark vertical ROPS location on the shield frame.

4. Positionprotective shield (#5) on a flat work surface. Locate one of the flatbars (#4) next to the pencil marks to determine which set of holes will clear the vertical mar ks for the ROPS location. Mark hole location and drill two 1/4" diameter holes through the shield frame. Similar ly mark and drill two additional holes for the lower clamp location.

5. Attach shield to the inside surface of the ROPS bar with 1/4" x 4" cap screw (#6), 1/4" flat washer (#3), 1/4" lockwasher (#2), and 1/4" nut (#6).

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Table of Contents

Section 6: Hydraulic Plumbing

Breakaway Cylinder

Refer to Figure 6-2:

CAUTION

The breakaway cylinder is designed to bypass hydraulic fluid under high pressure when cutter head or parallel arms strike an object during forward movement. Do not use a standard hydraulic cylinder for the breakaway cylinder or damage could occur to the unit.

The breakaway cylinder is used to prevent str uctural damage to the cutter head and parallel arms. If cutter head strikes an object during forward movement, the breakaway cylinder extends - allowing the parallel arms and cutter deck to freely pivot 90 degrees to the rear.

IMPORTANT: A 1/2" bolt is installed for shipping purposes only. This bolt must be remove before connecting the hydraulic hoses to the tractor.

The breakaway cylinder should be installed as shown in Figure 6-2. Make sure the rod end of the cylinder is mounted to the pivot lug as shown. Connect both hoses from cylinder to a remote duplex outlet on the tractor.

Pressure Shut Down Valve Operation

Refer to Figure 6-2:

Standard pressure shut down valves inherently leaks a small amount of oil allowing the deck to dr ift back during field operation. When needed, reset cutter deck forward using tractor control levers.

Optionalpressureshut downvalvesareavailablethat will greatly reduces the frequency of deck drift but they will require continuous force against the deck to move it back. Deck does not pivot back as freely as it does when using standard pressure shut down valves.

See Land Pride’s Parts Manual No. 316-111P for ordering either the standard or optional pressure shut down valves. Order only genuine Land Parts from your local Land Pride Dealer.

Important: Locate and Remove 1/2" Shipping Bolt Before

24633

Connecting Hydraulic Hoses.

Breakaway Cylinder Installation

Figure 6-2

Tractor Control

Refer to Figure 6-1:

“ARM 1”, “ARM 2”, and “Deck Pivot” cylinders are connected directly to the tractor's remote duplex outlets as shown and are controlled bythe tractor operator. See “Tractor Control” on page 19 for assembly and set-up instructions. See Figure 6-6 on page 39 for hydraulic plumbing of the deck motor.

1/11/13

Remote Cylinder Plumbing For Tractor Control

Figure 6-1

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Section 6: Hydraulic Plumbing

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Solenoid Control

Refer to “Solenoid Control” on page 19 for assembly and set-up instructions.

Solenoid Plumbing

The flow control valve diverts excess oil back to the tractor. It is important to know the tractor’s rated GPM flow (15 GPM & under or 16 GPM and above) and to plumb the flow control valve accordingly. For a detailed description of plumbing, see Flow Control Valve Plumbing on page 21.

Float Control Valve (15 GPM & Under)

Refer to Figure 6-3:

This arrangement requires a check valve between the tee and return line. Make certain the check valve is plumbed correctly so that oil can flow towards the tee fitting in the direction shown bythe arrow. Make sure the lines connected between the tractor and flow control valve are set-up to flow oil in the direction shown by the arrows.

Return Line

Pressure Line

Float Control Valve (16 GPM & Above)

Refer to Figure 6-4:

This arrangement requires a retur n to tractor sump line. Make certain all three lines connected to the tractor flow oil in the direction shown by the arrows.

Hydraulic Cylinder Plumbing

Refer to Figure 6-5:

Makesure “ARM 1”, “ARM2”, and “Deck Pivot” cylinders areplumbed toports (SA,SB, SC, SD, SE, andSF) atthe solenoid control box as shown.

Return Line

Pressure Line

Flow Control Valve

Solenoid Control Box

Flow Control Valve (15 GPM & Under)

Figure 6-3

Check Valve

Connect to Tractor

Duplex Outlet

30023

Flow Control Valve

Solenoid Control Box

Flow Control Valve (16 GPM & Above)

Check Valve

Figure 6-4

Connect to Tractor

Duplex Outlet

See Figure 6-3 and Figure 6-4

Return Line

Pressure Line

Return to Tractor Sump

30023

27975

Hydraulic Cylinder Plumbing for Solenoid Control Option

Figure 6-5

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Solenoid Control Box

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Section 6: Hydraulic Plumbing

Table of Contents

Deck Motor Plumbing

Refer to Figure 6-6:

The hydraulic motor on the deck is powered by a tractor drivenPTOmotor pump receivingfluid fromthe 35gallon reservoir.

Filte

Relief

35 Gallon Reservoir

Shut Off

Valve

Deck Motor Plumbing for Tractor and Solenoid Control Options

Valve

Figure 6-6

If cutter blades stall, an overpressure relief valve opens to return oil to the reservoir. All return oil is filtered of particulates before dumping into the reser voir. Case drain is not filtered. Make certain the hydraulic reservoir is full of oil and that the shut-off valveis fully open before engaging tractor PTO.

Return Line

Case Drain

Pressure

Motor Pump

Deck Motor

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Section 6: Hydraulic Plumbing

Table of Contents

Independent Control

Refer to “Independent Control” on page 19 for assembly and set-up instructions.

Cylinder Pump Plumbing

Refer to Figure 6-7:

Theoil is deliveredtothe solenoidvalveblockbyatractor driven PTO cylinder pump receiving fluid from the 35 gallon reser voir. Excess oil is diver ted back to the reservoir through an overpressure reliefvalve.Return oil is filter of par ticulates before dumping back into the reservoir. Make certain the hydraulic reser voir shut-off valve is fully open before engaging PTO.

Filte

See Figure 6-9

See

35 Gallon

Reservoir

Shut Off

Valve

Figure 6-9

Hydraulic Cylinder Plumbing

Refer to Figure 6-8:

Make sure “ARM 1”, “ARM 2”, and “Deck Pivot” cylinder hoses are plumbed to ports (SA, SB, SC, SD, SE, and SF) at the solenoid valveblock on the cutter frame as shown.

See Figure 6-9

Return Line

Pressure

Overpressure

Relief Valve

Cylinder Pump

Solenoid with Float Control Capabilities

27975

27967

Cylinder Pump Plumbing for Independent Control Option

Figure 6-7

See Figure 6-

Solenoid Control Box

Hydraulic Cylinder Plumbing for Independent Control Option

Figure 6-8

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Section 6: Hydraulic Plumbing

Table of Contents

Deck Motor Plumbing

Refer to Figure 6-9:

The hydraulic motor on the deck is powered by a tractor driven PTO motor pump receiving fluid from a 35 gallon reservoir.

If cutter blades stall, an overpressure relief valve opens to provide a return path to the reservoir. A “Deck Motor” push button on the control stick is provided to allow the

Filte

Deck Motor

35 Gallon Reservoir

Shut Off

Valve

Deck Motor Plumbing for Independent Control Option

Figure 6-9

operator to turn the motor on an off form the tractor seat. Return oil is filter of particulates before dumping back into the reser voir.Case drain isnot filtered. Makecertain the hydraulic reser voir is full of oil and that the shut-off valve is fully open before engaging tractor PTO.

Return Line

See Figure 6-

Motor Pump

Switch

Relief

Valve

See Figure 6-7

Case Drain

Pressure

Deck Motor

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Section 7: Electrical Wiring Schematics

Solenoid Control Option

Wiring Schematic Without Gauge Wheels

Refer to Figure 7-1:

Wiring Schematic For Solenoid Control Without Gauge Wheels

Figure 7-1

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Section 7: Electrical Wiring Schematics

Wiring Schematic With Gauge Wheels

Refer to Figure 7-2:

1/11/13

Wiring Schematic For Solenoid Control With Gauge Wheels

Figure 7-2

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Section 7: Electrical Wiring Schematics

Independent Control Option

Wiring Schematic Without Gauge Wheels

Refer to Figure 7-1:

Wiring Schematic For Independent Control Without Gauge Wheels

Figure 7-3

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Section 7: Electrical Wiring Schematics

Wiring Schematic With Gauge Wheels

Refer to Figure 7-2:

1/11/13

Wiring Schematic For Independent Control With Gauge Wheels

Figure 7-4

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Section 8: Maintenance & Lubrication

Maintenance

Properser vicing and adjustment is the keyto the long life of any implement. With careful and systematic inspection, you can avoid costly maintenance, time, and repair.

Afterusing yourRotary Cutterforseveralhours,checkall bolts to be sure they are tight.

Replace anyworn, damaged, or illegible safetylabels by obtaining new labels from your Land Pride Dealer.

Rotary Cutter Blades

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 disconnect main driveline from tractor PTO before servicing underside of cutter. PTO can be engaged if tractor is started causing damage to cutter, bodily injury or death.

Always inspect cutting blades before each use. Make certain theyare properlyinstalled andare ingood working condition.Replace any bladethatis damaged,worn, bent, orexcessivelynicked.Small nicks can begroundoutwhen sharpening.

WARNING

DANGER

re-ground at the same time to maintain proper balance. The following precautions should be taken when shar pening blades:

a. Do not remove more material than necessary. b. Do not heat and pound out a cutting edge. c. Do not grind bladesto 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 8-1:

6. Carefully checkcutting edges of blades in relation to blade carrier rotation to ensure correct blade placement. Blade Rotation is clockwise with cutting edge leading. Airfoil (lift) must be oriented towards the top of the deck.

IMPORTANT: Replace cutting blades with genuine Land Pride blades only. Blades must be replaced in mating pairs. Not replacing both blades will result in an out-of-balance condition that could contribute to premature bearing wear/breakage and/or structural cracks in gearbox and/or deck.

1. Align blade bolt (#1 in Figure 8-2) with blade bolt access hole shown in Figure 8-1.

2. Place tractor gear selector in par k and/or set brakes, shut engine off and remove ignition key.

3. Disconnect main driveline from tractor PTO and secure cutter deck in the up position with solid supports before servicing underside of cutter.

4. Inspect cutting blades. 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 shar pened.

5. Both bladesshould be sharpened at the same angle as the original cutting edge and must be replaced or

Blade Bolt Access Hole

22003

Blade Rotation

Figure 8-1

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Section 8: Maintenance & Lubrication

Refer to Figure 8-2:

IMPORTANT: Examine blade bolts (#1) and washers(#5) for excessivewear and replace if worn.

IMPORTANT: Locknuts can loose their ability to lock properly once removed. Always use a used blade nut or plain nut in steps 7 & 8 below and then

replace used nut with new locknut in step 9.

7. Start by assembling blades without shim (#2). Insert bladebolt (#1)through blade(#3), dishpan (#4),and flatwasher(#5). Temporarysecure blade witha used 1 1/8"-12 nut. Draw nut up snug. Do not tighten.

8. Check blade deflection. If deflection is greater than 3/4", remove blade bolt and reassemble as before except include shim (#2) in the assembly. Select shim thickness based on deflection. The greater the deflection, the thicker the shim.

9. Once blade deflection is correct, replace used nut with new locknut (#6) and torque to 450 ft. lbs.

10. If replacingdishpan (#4),nut ongearboxoutput shaft should be torqued to 550 ft./lbs. and cotter pin installed in nut with legs securely bent around nut.

3/4" maximum

blade deflection

when blade

bolts are tight

Skid Shoes

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.

Inspect skid shoes at the beginning of each cutting season. Check all skid shoes weekly for wear and replace if necessary. Original material thickness is 1/4". They should be replaced when the material thickness is less than 1/8" at any point. They are interchangeable from left to right.

Order only genuine Land Pr ide parts from your local Land Pride Dealer.

Refer to Figure 8-3:

Replace wing skid shoes as follows:

1. Remove3/8" hex whiznuts (#3),3/8" plowbolts (#2),

2. Plow bolts should be checkedfor wear and replaced

3. Attach new skid shoe (#1) to cutter with existing

4. Repeat on opposite side.

WARNING

Land Pride Skid Shoe Replacement Parts

Part No. Part Description 312-602D SKID SHOE

802-603C PLOW BOLT, 3/8" - 16 x 1" grade 5

and skid shoe (#1) as shown.

if necessar y.

3/8" plow bolts (#2) and secure with 3/8" hex whiz nuts. Torque to 31 ft. lbs.

24590

Rotary Cutter Blade Assembly

Figure 8-2

Land Pride Rotary Cutter Blade Parts

Item Part No. Part Description

318-586A BLADE BOLT KIT

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") 3 820-112C CUTTER BLADE 1/2 x 4 x 25 CW 4 316-124H DISHPAN WELDMENT SPCL-HUB 5 804-147C WASHER FLAT 1 HARD ASTMF436 6 803-170C NUT HEX TOP LOCK 1 1/8-12 PLATE

1/11/13

(Includes items 1, 2, 5, & 6 below)

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

24623

Wing Skid shoe

Figure 8-3

Page 50

Table of Contents

Section 8: Maintenance & Lubrication

Solenoid Valve Block

Refer to Figure 8-4:

IMPORTANT: DO NOT exert more than 3 ft. lbs. of torque on the hex nut securing the solenoid armature. Remember, 3 ft. lbs. is slightly more than fingertight! Overtightening this nut will distort hollow armature shaft and may result in valve break down.

The 1/2" hex nut on the end of the solenoid armature shaft must be removed to remove a solenoid valve from the valve block. Use care when removing and replacing this nut. Do not tighten nut with more than 3 ft. lbs. of torque.

See your nearest Land Pride Dealer to purchase new solenoid vales and/or seal kits.

Hydraulic Hose Replacement

Refer to Figure 8-5:

Replacement hydraulic hoses should be measured and marked before installing to the parallel arm. Install each hose with the mark located on the parallel arm in the positions shown.

24628

Solenoid Valve Block

Figure 8-4

*Orient 811-411C Hyd.Fittingssothey are 45˚ down towards deck

**Twist return hose (811-404C) counter-clockwise until it follows the same contour as pressure hose (811-403C).

22001

Hose Locations for Hydraulic Pump and Motor

Figure 8-5

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Table of Contents

Section 8: Maintenance & Lubrication

Tractor Maintenance

One of the most important things you can do to prevent hydraulicsystemproblemsis toensure thatyour tractor's reservoir remains free of dirt and contamination.

Use a clean cloth to wipe hose ends before attaching them to your tractor. Replace filter element for your tractor’s hydraulic system at the prescribed intervals. Thesesimple maintenances will go along wayto prevent the occurrence of solenoid valve and hydraulic cylinder problems on the Parallel Arm Rotary Cutter.

Storage

Refer to Figure 8-6:

Cleanthe Rotary Cutter at the endof theworking season or when the cutter will not be used for a long period.

1. Store control stick in a clean dr y location. Do not

leave it out in the rain. Clean control stick with a damp rag. Do not submerge control stick in water or clean with high pressure wash.

2. Clean off any dirt or grease that may have

accumulated on the deck,deck motor, and on any of themoving parts. Scrapeoff compacteddirt from the bottom of the deck and then wash the surface thoroughly with a garden hose.

3. Checkblades and blade bolts for wear and replace if

necessary. See “Rotary Cutter Blades” on page 46.

4. Inspectfor loose, damaged, or worn parts andadjust

or replace as needed.

5. Lubricate as noted in “Section 8: Maintenance & Lubrication” on page 46.

6. Acoating of oil may alsobe applied tothe lower deck area and to any exposed hydraulic cylinder rods to minimize oxidation.

7. Store the cutter in a clean dry place with deck positioned on a flat surface.

8. Retracted parallel arms, raise deck up and hook transport safety chain to the deck hook.

9. Remove hitch pins (#1), lower jack stands (#2) to a suitable 3-Point height. Replace hitch pins (#1).

10. Ensure that the main frame is stable. Use auxiliary supports or posts if necessary to prevent the possibility of the unit tipping over.

11. Replace all damaged or missing decals.

12. Follow all unhooking instructions on page 32 when disconnecting tractor from the Parallel Arm Rotar y Cutter.

13. Repaint parts where paint is worn or scratched to prevent rust. Aerosol Buckskin touch-up paint is available from your Land Pride Dealer.

Land Pride Touch-up Paint

Part No. Part Description 821-011C PAINT LP BEIGE SPRAY CAN

821-002C PAINT GP BLACK SPRAY CAN

1/11/13

30032

Jack Stands Lowered for Storage

Figure 8-6

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 52

Table of Contents

Section 8: Maintenance & Lubrication

Lubrication Points

Lubrication Legend

Multi-purpose spray lube

Multi-purpose grease lube

Multi-purpose oil lube

Parallel Arm

9 - Zerks on one side (Typical both sides) Type of Lubr ication: Multi-purpose Grease

30030

Hours

Intervals in hours at which lubrication is required

30030

Deck Pivot

3 - Zerks Type of Lubr ication: Multi-purpose Grease

Hours

Parallel Arm Pivot

1 - Zerk Type of Lubr ication: Multi-purpose Grease

30030

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Table of Contents

Section 8: Maintenance & Lubrication

Hours

Driveline Yokes

2 - Zerks Type of Lubr ication: Multi-purpose Grease

12269

Hours

Driveline Profile

14294

24622

2 - Zerks Type of Lubr ication: Multi-purpose Grease

Hours

Gauge Wheel Yoke and Wheel Bearing

2 - Zerks per wheel (3- wheels) Type of Lubr ication: Multi-purpose Grease

Required

24621

1/11/13

Ratchet Jack

2 - Zerks per jack (2-jacks) Type of Lubr ication: Multi-purpose Grease Quantity - As Required

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 54

Table of Contents

Section 8: Maintenance & Lubrication

Motor Spindle Hub

Refer to Figure 8-7:

The motor spindle hub (#1), has two cavity plugs (#2) located on one side of the housing.

NOTE: To check fluid level, ports (#2) in motor spindle hub must point to the right side of the deck.

1. Disengage PTO driveline.

2. Positioncutter deck in transport position and secure with deck safety chain.

3. Set tractor park brake, shut engine off and remove switch key before continuing.

4. Remove one of the cavity plugs (#2) to check fluid level.Fluid levelshouldbe within1/2" fromtop of port opening.

5. Add80-90 weightgearlube as required. Full capacity of motor housing is approximately 1/3 pint.

6. Install cavity plug and tighten.

13994

Motor/Spindle Hub

Figure 8-7

Fill Cap & Dipstick

Hydraulic Reservoir

Refer to Figure 8-8:

The hydraulic reser voir has an effective capacity of 35 gallons.A dipstick locatedon thefill capindicates correct reservoir fluid level. Disengage PTO driveline and shut tractor engine off before checking fluid level. Add hydraulic fluid as needed to fill to full mark on dipstick.

A filter mounted on the hydraulic reservoir is used to clean the return hydraulic fluid to the reservoir tank. Replace filter element every 2 years with a conventional 10 micron filter.

Speed Increaser

Refer to Figure 8-9:

The speed increaser is mounted between the PTO driveline and hydraulic pump. It is used to increase PTO speed from 540 r pm or 1000 rpm to approximately 2000 rpm at the pump.

Check oil level by removing level plug located on the gearboxside.Oil levelshould be levelwith bottom of plug hole. Add oil if low through the breather/fill cap opening.

Change oil after the first 100 wor king hours. Make successive changes every 1500 hours thereafter or every year, whichever comes first. Drain old oil through the drain plug hole located at the bottom. Be sure to reinstall drain plug and tighten before filling gearbox. Fill gearbox with 80-90W EP gearlube. Reinstall level plug and tighten. Replace breather/fill cap.

10 Micron Filter Element

12469

Filter Removal

Figure 8-8

12270

Speed Increaser

Figure 8-9

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Table of Contents

Section 9: Speciﬁcations & Capacities

Section 9: Specifications & Capacities

RCP(M)2660 & RCP(M)3060 Series (Parallel Arm)

RCP2660 RCPM2660 RCP3060 RCPM3060

PTO Input Speed 540 RPM 1000 RPM 540 RPM 1000 RPM Deck Motor RPM 1000 RPM @ 540 1000 RPM @ 1000 1000 RPM @ 540 1000 RPM @ 1000

Minimum Tractor Horsepower 75 HP 95 HP Minimum Base Tractor Weight 8,000 Lbs. without added weights 12,000 Lbs. without added weights Weight 1,690 lbs

(No fluid and without gauge wheels)

Cutting Width 58" 58" Overall Width (Fully Extended) 19'-9" 22'-11" Transport Width 10' (without gauge wheels) 10' (without gauge wheels) Minimum Cutting Height

(Deck Level) Maximum Horizontal

Reach from Center Tractor Maximum Vertical Reach

(Above Horizontal) Maximum Vertical Reach

(Below Horizontal) Deck Rotating Arc 180 Degrees Blade Tip Speed 15,000 FPM Blade Size 1/2" x 4" Blade Rotation Clockwise Blade Bolt 1 1/2" With keyway; nut Dishpan 3/16" X 21" Round, dish shaped Cutting Capacity 2" Max. Deck Thickness 10 GA Speed Increaser Fluid Capacity 1 Pint Speed Increaser Fluid 80-90W EP Gearlube Hydraulic Fluid Mobilfluid 424

For alternate fluids, search on the web for “Mobilfluid 424” or go to www.mobil.com

Reservoir Capacity and Filter 35 Gallons / Conventional 10 Micron Filter Hydraulic Fluid Flow Rate 15 GPM (approx.) Overload Protection Hydraulic relief valve Breakaway Protection Hydraulic Cylinder Driveline ASAE Category 2 Hitch 3-Point Cat. 2 & 3 with clevis style lower hitch, Quick Hitch adaptable Skid Shoes 1/4" Reversible

2" 2"

15'-6" (186") 18'-10" (226")

11'-5" (137") 13'-5" (161")

9'-1" (109") 11'-0" (132")

(No fluid and without gauge wheels)

Gauge Wheel Option

Gauge Wheels Three 13 x 5.00 - 6 Semi-solid smooth tires with greasable caged roller bearings. Height Adjustment Two Ratchet jacks

Hydraulic Control Options

Options Tractor Control With or Without Deck Float

Solenoid Control With or Without Deck Float

Independent Control With or Without Deck Float

Optional Equipment

Operator Protective shield

2,225 lbs

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Page 56

Table of Contents

Section 9: Speciﬁcations & Capacities

Overall Dimensions

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

22005

1/11/13

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Table of Contents

Section 10: Features & Beneﬁts

Section 10: Features & Benefits

RCP(M)26 & RCP(M)30 Series (Parallel Arm)

Features Benefits

Tractor HP Range

RCP(M)2660 RCP(M)3060

Gearbox HP Rating 150 HP 3 Point Design Does not tie up a tractor. Three point hook up is easy to hook up and remove from tractor. Cutter Deck Visibility Visibility of the cutter deck is captured from the operator’s seat. Easy to see operation.

Factory Assembled Arrives ready for the customer, saves time and money. (Excluding fluids and hydraulic

Grease Ports All grease ports are easily accessible for servicing. 10' Transport Width Folds up close to the tractor. No weight brackets or decks hanging away from the tractor.

Parallel Arm Design Three cylinders used in a parallel arm design allows any cylinder to be adjusted without

Long Horizontal Reach

RCP(M)2660 = 15'-6" (186")

RCP(M)3060 = 18'-10" (226")

Above Grade Vertical Reach

RCP(M)2660 = 11'-5" (137") RCP(M)3060 = 13'-5" (161")

Below Grade Reach

RCP(M)2660 = 9'-1" (109")

RCP(M)3060 = 11'-0" (132")

180 Degree Operating Tilt Arc Cutter head can be positioned to reach different angles. Cat. 2 & 3; 540 or 1000 RPM Fits a wide variety of tractors. 35 Gallon Oil Reservoir Large reservoir maintains optimum fluid temperatures and also serves as counterweight. 2" Cutting Capacity Ideal for trimming br ush. High Blade Tip Speed 15,000 FPM tip speed means cleaner cutting. Two Parking Stands Easy and level storage, makes it easy for hooking to tractor. In-line Filter Cleans hydraulic fluid before it re-enters the reservoir. Shut-off Valve Permits maintenance with minimum oil loss. Built-in Auxiliary Weight Rack

on Left Side Oil Pressure Gauge Easily monitor oil pressure for optimum performance of unit. Hydraulic Breakaway Allows the parallel arms to pivot backwards to avoid obstacles and to protect cutter deck

Flow Control Valve Compensates for various tractor hydraulic systems so proper hydraulic fluid pressure can

Solenoid Controlled Cylinders Allows cutter to be used on tractors with only two hydraulic duplex outlets. Response time

Gauge Wheels Option Deck floats on gauge wheels eliminating frequent deck positioning and vigilant watch for

Independent Control Option (Self-Contained Hydraulics)

Designed for 75-150 HP tractor with minimum weight of 8,000 lbs. Designed for 95-175 HP tractor with minimum weight of 12,000 lbs.

Operator does not have to look behind.

valve)

Typically, not much wider than the tractor, which means safer transporting.

changing the position of the others. Means less positioning.

Good access for reaching vegetation far away from the tractor. Better access for reaching vegetation far away from the tractor.

Good access for reaching up embankments and cutting low over hanging limbs. Better access for reaching up embankments and cutting low over hanging limbs.

Good access for reaching down embankments. Better access for reaching down embankments.

Suitcase weights can be added to left side for balance. Able to choose the weight bracket to match various types of suitcase weights.

and parallel arms. Parallel arms are pivoted back to normal operating position with the hydraulic breakaway cylinder.

be maintained. (Used only with solenoid control Option.)

is faster than tractor controls making it an excellent choice when frequent changes to deck position. (Used only on Solenoid Control and Independent Control Options)

changes in ground contour under the tractor and deck. Self contained hydraulic system eliminates the tractor/RCP hydraulic incompatibility. This

option uses the RCP hydraulic system to operate the cutter. Tractor needs one set of hydraulics to operate the breakaway cylinder.

1/11/13

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 58

Section 11: Troubleshooting

Problem Cause Solution

Table of Contents

Troubleshooting Chart

Motor Oil Seal Leaking Return line from motor has been pinched or

is collapsed

Spindle Hub Seal Leaking

PTO driveline is bent. (NOTE: PTO tractor hitch shaft should be repaired or replaced if bent)

Blades wearing excessively

Blades coming loose

Blades breaking

Loose Blade Carrier

Blade Carrier bent Excessive skid shoe wear

Excessive vibration

Return line from motor has been pinched or is collapsed

Contacting drawbar or Bottoming out Reposition drawbar/Replace PTOtubes and

Cutting on sandy ground Raise cutting height. Contacting ground frequently Raise cutting height. Insufficient shimming Add shimming. See text. Blade bolts not tightened properly Torque blade bolt nuts to 600 ft lbs. Hitting solid objects Thoroughly check the cutting area BEFORE

Worn Spindle Hub bearings. Replace Spindle Hub bearings and/or shaft. Shaft nut loose Tighten Spindle Hub shaft nut to 450 ft lbs. Hitting solid objects Replace / Be alert, avoid solid objects. Cutting height not level or blade missing Adjust deck height or replace Soil abrasive Raisecuttingheight. Cutting too low Raise cutting height. Locked blades Inspect and unlock blades. Blades have unequal weight Replace blades as a PAIR. PTO driveline is bent Straighten or replace PTO driveline. Blade carrier bent Replace/straightenbladecarrier. PTO cross not centered with yoke Disassemble and inspect for incorrectly

Replace lower seal of motor. Check motor return hose for kinks.

Replace lower seal of motor and Spindle Hub output shaft seal. Check motor return hose for kinks.

cut to correct length.

beginning to cut. Be alert during cutting.

located needles or damaged bearing cap.

Deck Cylinder will not extend and/or retract

Deck Cylinder will not retract Arm/Deck Cylinder(s) will not

extend and/or retract

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Orifice elbow on rod end is plugged Clean orifice fitting. Broken/disconnected wire on solenoid Check wiring on cartridge valve solenoids. Cylinder rod is bent Replace cylinder. Electric solenoid valve is sticking/dirty. Remove solenoid valve and clean or

replace.

1/11/13

Page 59

Section 11: Troubleshooting

Problem Cause Solution

Table of Contents

Electrical control push button switches do not work

10 AMP Fuse broken. Replace 10 AMP fuse Circular Plastic connector is not connected

to receptacle. No power to control stick connections. Check battery or power Tractor spool valve not engaged (open). Lock tractor control valve open. Flow Control Valve not adjusted properly for

open/closed center tractor Hoses not connected to proper duplexoutlet

on tractor Defective solenoid on cartridge valve assy. Replace solenoid. Solenoid valves is sticking. Remove/clean/replace solenoid valve. Tractor hydraulic fluid level is too low. Add fluid to tractor reservoir.

Connect remote cable to solenoid control valve.

Adjust flow control valve

Connect hoses to proper tractor outlet.

1/11/13

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 60

Section 12: Torque Values Chart

Torque Values Chart for Common Bolt Sizes

Bolt Head Identification

Table of Contents

Bolt Head Identification

Bolt Size (Inches)

in-tpi

1/4" - 20 7.4 5.6 11 8 16 12 M 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 55 105 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 55 115 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 1120 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 2010 1-3/8" - 6 890 655 1990 1470 3230 2380 1-3/8" - 12 1010 745 2270 1670 3680 2710 1-1/2" - 6 1180 870 2640 1950 4290 3160 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.

Additional T orque Values Blade Bolt Lock Nut 450 ft-lbs. Blade Carrier Hub Nut 450 ft-lbs.

Grade 2 Grade 5

Grade 8

N·m2ft-lb3N·m ft-lb N·m ft-lb mm x pitch N·m ft-lb N·m ft-lb N·m ft-lb

Bolt Size (Metric)

in-tpi = nominal thread diameter in inches-threads per inch

N· m = newton-meters

ft-lb= foot pounds

mm x pitch = nominal thread diameter in millimeters x thread

pitch

5.8

Class 5.8 Class 8.8 Class 10.9

8.8 10.9

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

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Page 61

Section 13: Warranty

Land Pride warrants to the original purchaser that this Land Pride product will

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.

Overall Unit and Driveline: One year Parts and Labor Hydraulic Cylinder: One year Parts and Labor.

Hydraulic Motor: Two years Parts and Labor. Solenoid Control Valves: One year Parts and Labor.

This Warranty is limited to the replacement of any defective part by Land Pride and the installation by the dealer of anysuch replacement part, and does not cover common wear items such as blades, belts, tines, etc.Land Pride reserves the right to inspect any equipment or parts which are claimed to have been defective in material or workmanship.

This Warranty does not apply to any part or product which in Land Pride’s 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.

Claims under this Warranty must be made to the dealer which originally sold the product and all warranty adjustments must be made throughsuch dealer. Land Pride reserves the right to make changes in materials or design of the product at any time without notice.

This Warranty shall not be interpreted to render Land Pride liable for damages 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.

No other warranty of any kind whatsoever, express or implied, is made 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.

This Warranty is not valid unless registered with Land Pride within 30 days from the date of purchase by the end user.

Table of Contents

Warranty

Hoses and seals are considered wear items.

Model Number ____________________ Serial Number ____________________

1/11/13

RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M

Page 62

Corporate Ofﬁce: P.O. Box 5060 Salina, Kansas 67402-5060 USA

www.landpride.com

Land Pride RCP2660 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Important Safety Information

Safety at All Times

Safety Labels

Introduction

Application

Owner Assistance

Serial Number

Using This Manual

Section 1: Assembly & Set-up

Tractor Requirements

Protective Equipment Requirements

Dealer Preparations

Hooking-up the Rotary Cutter

Driveline Installation

Check Driveline Collapsible Length

Shorten Driveline

Check Driveline Maximum Length

Check Driveline Interference

Hydraulic Reservoir Oil Fill

Transport Safety Chain

Breakaway Cylinder

Weight Hanger Assembly

Gauge Wheels (Optional)

Section 2: Hydraulic Set-up Options

Options

Tractor Control

Hydraulic Hose Hook-up

Console Control Lever Functional Checks

Solenoid Control

Independent Control

Solenoid Valve Block Functions

Independent Control

Solenoid Control

Control Sticks

Control Stick Hook-up

Control Stick Operation

Control Stick Functional Checks

Section 3: Adjustments

Hydraulic Flow Control

Turtle/Rabbit Flow Control at the Tractor

Flow Control Valve on the Rotary Cutter

Deck Level Adjustments

Without Gauge Wheels

With Gauge Wheels

Section 4: Operating Procedures

Operating Checklist

Transporting

Basic Operating Instructions

Breakaway Instructions

Shear Bolt Replacement

Un-hooking the Rotary Cutter

General Operating Instructions

Section 5: Optional Equipment

Parallel Arm Rotary Cutter Options

Bolt-on Weight Hangers

Operator Protective Shield

Section 6: Hydraulic Plumbing

Breakaway Cylinder

Pressure Shut Down Valve Operation

Tractor Control

Solenoid Control

Solenoid Plumbing

Hydraulic Cylinder Plumbing

Deck Motor Plumbing

Independent Control

Cylinder Pump Plumbing

Hydraulic Cylinder Plumbing

Deck Motor Plumbing

Section 7: Electrical Wiring Schematics

Solenoid Control Option

Wiring Schematic Without Gauge Wheels

Wiring Schematic With Gauge Wheels

Independent Control Option

Wiring Schematic Without Gauge Wheels

Wiring Schematic With Gauge Wheels