Land Pride RCP3060, RCPM3060, RCPM2660, RCP2660 manual Troubleshooting Chart, Problem Cause Solution

Page 48

Table of Contents

Section 9: Troubleshooting

Troubleshooting Chart

Problem

Cause

Solution

 

 

 

 

 

 

Motor Oil Seal Leaking

Return line from motor has been pinched or

Replace lower seal of motor. Check motor

 

is collapsed

return hose for kinks.

 

 

 

Spindle Hub Seal Leaking

Return line from motor has been pinched or

Replace lower seal of motor and Spindle

 

is collapsed

Hub output shaft seal. Check motor return

 

 

hose for kinks.

 

 

 

PTO driveline is bent.

Contacting drawbar or Bottoming out

Reposition drawbar/Replace PTO tubes and

(NOTE: PTO tractor hitch shaft

 

cut to correct length.

should be repaired or replaced if

 

 

bent)

 

 

 

 

 

Blades wearing excessively

Cutting on sandy ground

Raise cutting height.

 

 

 

 

Contacting ground frequently

Raise cutting height.

 

 

 

Blades coming loose

Insufficient shimming

Add shimming. See text.

 

 

 

 

Blade bolts not tightened properly

Torque blade bolt nuts to 600 ft lbs.

 

 

 

Blades breaking

Hitting solid objects

Thoroughly check the cutting area BEFORE

 

 

beginning to cut. Be alert during cutting.

 

 

 

Loose Blade Carrier

Worn Spindle Hub bearings.

Replace Spindle Hub bearings and/or shaft.

 

 

 

 

Shaft nut loose

Tighten Spindle Hub shaft nut to 450 ft lbs.

 

 

 

Blade Carrier bent

Hitting solid objects

Replace / Be alert, avoid solid objects.

 

 

 

Excessive skid shoe wear

Cutting height not level or blade missing

Adjust deck height or replace

 

 

 

 

Soil abrasive

Raisecuttingheight.

 

 

 

 

Cutting too low

Raise cutting height.

 

 

 

Excessive vibration

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

 

 

located needles or damaged bearing cap.

 

 

 

Deck Cylinder will

Orifice elbow on rod end is plugged

Clean orifice fitting.

not extend and/or retract

 

 

Broken/disconnected wire on solenoid

Check wiring on cartridge valve solenoids.

 

 

 

 

Deck Cylinder will not retract

Cylinder rod is bent

Replace cylinder.

 

 

 

Arm/Deck Cylinder(s) will not

Electric solenoid valve is sticking/dirty.

Remove solenoid valve and clean or

extend and/or retract

 

replace.

 

 

 

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

12/16/08

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Contents Parallel Arm Rotary Cutter Table of Contents Safety at All Times Use Safety Lights and Devices Use a Safety ChainPractice Safe Maintenance Transport Machinery SafelyPrepare for Emergencies Keep Riders Off MachineryAvoid High Pressure Fluids Hazard Wear Protective EquipmentSafety Labels 818-045C 838-368C818-229C 818-230C818-564C 818-555C Blades Keep Away818-339C 818-556C818-391C 818-554C 818-003C818-403C 818-484C818-388C 848-369CUsing This Manual ApplicationOwner Assistance Land Pride Service Department East North Street Further AssistanceHorsepower WeightTractor Requirements Wheel BasePreparation Checklist Dealer PreparationsHitch Hydraulic OutletsPoint Hook-up Category Standard & Quick Hitch Standard HitchHitch Pin Configuration Based on Hitch Category Tractor 3-Point HitchPTO Hook-up Check Driveline Minimum LengthMaximum PTO driveline Movement Shortening PTO Driveline Shields and ShaftsFlow Control Valve Plumbing Fill Hydraulic ReservoirTractors Rated at 15 GPM and Under Tractors Rated at 16 GPM and AboveHydraulic Hose Hook-up Solenoid Controlled CylindersOpen Center System Tractor Controlled Cylinders Breakaway CylinderSwitch Functions Deck Up/Down SwitchesARM 2 OUT/IN Switches Electrical Hook-upARM 1 OUT/IN Switches Transport Safety ChainFloat ON/OFF Switch Operational ChecksMomentary Push Button Switches Float Switch ControlRefer to -15 & -16 on Parallel Arm MovementTractor Console Control Levers Pre-Operational InstructionsCenter Detent Control Float Positioning ControlPump & Motor Operation Hydraulic Pump Motor CircuitRatchet Jack Installation Gauge Wheel InstallationGauge Wheel Model Set-up Gauge Wheel Set-UpHydraulic Flow Control Settings Cutter Flow ControlTractor Flow Control Flow Control Valve for Solenoid Operated CylindersDeck Level Adjustments Cutter Without Gauge WheelsCutter With Gauge Wheels Refer to -20 on page 24 & FigureOperating Check List TransportingCutting Operation Deck without gauge wheelsDeck with gauge wheels Breakaway Operating Procedures Un-hooking the Rotary CutterCylinder Shear Bolt Shear Bolt SpaceGeneral Operating Instructions Protective Shield Installation Hydraulic Control OptionsOperator Protective Shield Option Hydraulic Plumbing Without Solenoid Hydraulic Plumbing With SolenoidRefer to -1 on page 25 and -2on this Remote Cylinder Plumbing without Solenoid Control boxWiring Schematic Without Float Switch Wiring Schematic With Float Switch Pump & Motor Plumbing Marking Hydraulic LinesFrom Motor to Pump and Pump to Motor Refer to Figure Hose Locations for Hydraulic Pump and MotorBreakaway Cylinder Installation Breakaway Cylinder PlumbingPressure Shut Down Valve Operation Maintenance Cutter BladesBlade Rotation Land Pride Skid Shoe Replacement Parts Skid ShoesLand Pride Cutter Blade Parts Tractor Maintenance Lubricate as noted in Maintenance & Lubrication onSolenoid Valve Block Cutter StorageLubrication Points HoursParallel Arm Deck PivotPTO U-joint Gauge WheelRatchet Jack RequiredMotor Spindle Hub Hydraulic ReservoirSpeed Increaser RCPM2660 & RCPM3060 Series Parallel Arm RCP2660 RCPM2660 RCP3060 RCPM3060Gauge Wheel Model Optional EquipmentOverall Dimensions Features Benefits Breakaway cylinderFlow Control Valve Troubleshooting Chart Problem Cause SolutionSwitches do not work Electrical control push buttonTorque Values Chart In-tpi · m Ft-lb Mm x pitchAdditional Torque Values Blade Bolt Lock Nut Blade Carrier Hub NutWarranty Overall Unit and Driveline One year Parts and LaborCorporate Office P.O. Box Salina, Kansas 67402-5060 USA

RCP2660, RCPM2660, RCPM3060, RCP3060 specifications

Land Pride has a longstanding reputation for producing high-quality agricultural equipment, and their line of RCP series rotary cutters, including the RCP3060, RCPM3060, RCPM2660, and RCP2660, exemplifies this commitment. Designed for professional landscapers and farmers alike, these rotary cutters are engineered for durability, efficiency, and performance in managing heavy brush and grass.

The RCP3060 is the largest in the series, boasting a 60-inch cutting width. It is equipped with a robust frame and is compatible with a range of tractors, making it an ideal choice for large-scale property maintenance and land management. The cutter employs a heavy-duty, reinforced cutting deck, which ensures longevity and able to withstand tough conditions. It utilizes a superior blade design that delivers clean and consistent cuts, promoting healthier growth of remaining grass and vegetation.

The RCPM3060, a medium-duty model, also features a 60-inch cutting width but is designed for lighter applications compared to the RCP3060. It incorporates similar build quality but is lighter, making it suitable for smaller tractors while still handling brush and grass efficiently. The integrated slip clutch protects the drive line from damage in case of blade contact with a solid object.

Both RCPM2660 and RCP2660 models provide a more compact solution with a 66-inch cutting width. The RCPM2660 is specifically tailored for medium-duty tasks, while the RCP2660 serves heavy-duty needs. Both cutters promote high productivity and versatility, making them suitable not just for agricultural use but also for commercial landscaping applications. The blades are designed for easy replacement, ensuring minimal downtime during operation.

All models in the RCP series integrate advanced technologies such as a quick-attach feature for easy connectivity, and adjustable side skids to control cutting height effectively. The heavy-gauge steel construction provides enhanced durability and helps reduce vibrations during operation. Furthermore, Land Pride's commitment to safety is reflected in the design with features that minimize dust and debris exposure.

In conclusion, whether you choose the RCP3060, RCPM3060, RCPM2660, or RCP2660, you can rely on Land Pride's RCP series rotary cutters to deliver outstanding performance and reliability, designed to withstand the demands of any landscape maintenance task.