Land Pride RCM5020 General Maintenance Information, Tractor Maintenance, Cutter Blade Maintenance

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Table of Contents

Section 5: Maintenance & Lubrication

General Maintenance Information

Proper servicing and adjustment is the key to the long life of any implement. With careful inspection and routine maintenance, you can avoid costly down time and repair.

Check all bolts after using the unit for several hours to be sure they are tight. Replace any worn, damaged or illegible safety labels by obtaining new labels from your Land Pride Dealer.

Tractor Maintenance

One of the most important things you can do to prevent hydraulic system problems is ensure that your tractor's reservoir remains free of dirt and contamination.

Use a clean cloth to wipe hose ends before attaching them to your tractor. Replace your tractor’s hydraulic filter element at the prescribed intervals. These simple maintenances will go a long way to prevent occurrence of control valve and hydraulic cylinder problems.

Cutter Blade Maintenance

!DANGER!

Always inspect cutting blades before each use. Make certain they are properly installed and are in good working condition. Replace any blade that is damaged, worn, bent, or excessively nicked. Never try to straighten a bent blade! Small nicks can be ground out when sharpening.

Remove cutting blades and sharpen or replace as follows:

1.Place tractor gear selector in park and/or set brakes, shut engine off and remove ignition key.

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

Always disconnect main driveline from tractor PTO before servicing the underside of the cutter deck. Cutter can be engaged if tractor is started resulting in damage to the cutter, bodily injury and/or death.

Cutter Blade Assembly

Figure 5-1

Refer to Figure 5-1:

!WARNING!

Always secure cutter deck in the up position with solid supports before servicing the underside of the 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.

3.Remove wing nuts (#12), lock washers (#11), flat washer (#10)and access cover (#7). Rotate blade bolt (#1) until in alignment with access hole (A).

4.Unscrew locknut (#6) to remove cutting blade (#3). Blade bolt (#1) is keyed and will not turn freely.

5.Both blades should be sharpened at the same angle as the original cutting edge and must be replaced or re-ground at the same time to maintain proper balance in the cutting unit. The following precautions should be taken when sharpening blades:

!WARNING!

Refer to Figure 5-1. Keep blade bolt access hole “A” covered at all times except when servicing cutter blades (#3). Make sure the main driveline is disconnected from the tractor before removing access cover (#7).

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 will contribute to premature bearing breakdown on the spindle hub and create structural cracks in cutter housing.

a.Do not remove more material than necessary.

b.Do not heat and pound out a cutting edge.

c.Do not grind blades to a razor edge. Leave a blunt cutting edge approximately 1/16” thick.

d.Always grind cutting edge so end of blade remains square to cutting edge and not rounded.

e.Do not sharpen back side of blade.

f.Both blades should weigh the same with not more than 1 1/2 oz. difference. Unbalanced blades will cause excessive vibration which can damage gearbox bearings and create structural cracks.

24 RC5020 (540 RPM) and RCM5020 (1000 RPM) Rotary Cutters 318-474M

2/02/09

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Contents Rotary Cutters Table of Contents Safety at All Times Use a Safety Chain Important Safety InformationUse Safety Lights and Devices Practice Safe MaintenanceWear Protective Equipment Tire SafetyPrepare for Emergencies Avoid High Pressure Fluids Hazard818-045C 818-130C 818-240C818-552C 818-540C 818-543C 818-561C 818-276C818-840C 818-830C 838-094C 838-588C 818-556C 818-564C818-229C 818-230CIntroduction Using This ManualApplication Owner Assistance Tractor Requirements Pre-Assembly ChecklistAssembly and Set-up Before You StartHitch Types Hitch AssemblyWing Axle Assembly Standard Clevis HitchDriveline Installation Tractor Hook-upRefer to -4 on Hydraulic Hook-upCheck Driveline Length Refer to -1& -2 on Unhooking From the CutterRefer to -6 on Refer to -2 onCenter and Wing Section Leveling Cutting Height AdjustmentAdjustments Refer to -1 & FigureInspection Procedures Pre-Start ChecklistOperating Checklist Operating InstructionsRefer to -1& Figure Transport LocksTransporting Wing Operating Angle Field Set-upOperating Speed Refer to -1& -2onDriveline Turning Angle General Operating InstructionsTable of Contents Baffle Accessory Safety Guard OptionsShredder Blade Accessory Wheel OptionsIndependently Controlled Deck Wings Hydraulic AccessoriesHitch Options Duplex outletsCutter Blade Maintenance General Maintenance InformationTractor Maintenance Maintenance & LubricationDrivelines With Slip Clutches Land Pride Cutter Blade PartsRefer to -7 & Table Below Clutch Disassembly, Inspection & AssemblyType a Clutches Clutch Run-In Step Plate DisassemblyType B Clutches Clutch Run-In Refer to -8 View aLand Pride Skid Shoe Replacement Parts Plate AssemblySkid Shoe Maintenance Center Skid ShoeLand Pride Touch-up Paint StorageWing Skid Shoe Hrs Adjustable TurnbuckleLubrication Points Axle Hub BearingGearbox Divider BoxConventional Driveline Joints & Shields Intermediate Driveline JointsConventional Driveline Profile Tubes Type of Lubrication Multi-purpose Grease Constant Velocity Driveline Profile TubesConstant Velocity Driveline Joints & Shields Quantity = Coat GenerouslyWing Driveline Profile Tubes Wing Driveline Joints & ShieldsRC5020 & RCM5020 Specifications & CapacitiesRC5020 and RCM5020 Series At 2 Cutting Height RC5020 and RCM5020 Rotary Cutter Features and BenefitsFeatures Benefits Features and Benefits Of Optional Equipment Hinged wing sectionsTroubleshooting Appendix Tire Inflation ChartTorque Values Chart Tire Size InflationWarranty GearboxCorporate Office P.O. Box 5060 Salina, Kansas 67402-5060 USA
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RC5020, RCM5020 specifications

The Land Pride RC5020 is a robust rotary cutter designed for agricultural and commercial applications, addressing the need for efficient vegetation management and land maintenance. This machine stands out in its class due to its exceptional durability and innovative features tailored for performance and reliability.

One of the key characteristics of the RC5020 is its heavy-duty construction. Built with a 10-gauge steel deck, it provides exceptional strength and longevity, capable of handling tough cutting conditions. The reinforced blade mounting system ensures maximum blade support, while the ΒΌ-inch thick side skirts add a layer of protection against debris and wear. This rugged structure enables users to tackle dense grass, brush, and other challenging vegetation without compromising performance.

The RC5020 is equipped with a powerful drive system that employs a smooth-running gearbox, ensuring efficient power transmission from the tractor to the cutter. This technology allows for a consistent performance and superior cutting ability, reducing downtime and maintenance needs. The machine features a quick-change blade system, enabling operators to easily replace blades when necessary, further enhancing productivity.

Versatility is another hallmark of the RC5020, as it can be operated with various tractor sizes, making it an excellent choice for both small farms and larger agricultural operations. With a cutting width of 20 feet, it efficiently covers large areas, minimizing the time needed for mowing and land clearing. The cutter also boasts an adjustable cutting height, allowing users to set the machine to their specific requirements, whether it be trimming grasses or cutting back invasive brush.

Safety features are integrated into the design of the RC5020, ensuring operator protection. These include a heavy-duty chain guard that minimizes the risk of flying debris and a unique safety latch designed to keep the cutter securely closed during transport. Additionally, the easy-access maintenance points make routine inspections and servicing quick and straightforward.

In summary, the Land Pride RC5020 rotary cutter combines robust construction with advanced technology, making it an essential tool for anyone needing effective land management. Its versatility, efficient performance, and safety features make it an ideal choice for agricultural professionals and property owners alike. Whether for mowing grass or clearing larger brush areas, the RC5020 proves to be a reliable and powerful ally in maintaining landscapes with ease and efficiency.
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