Land Pride

Table of Contents

Section 5: Maintenance & Lubrication

Refer to Figure 5-2:

6.Carefully check cutting edges of blades in relation to blade carrier rotation to ensure correct blade placement. Cutter blades must be installed with cutting edge leading in rotation. Airfoil (lift) must be oriented towards the top of deck.

secured with cotter pin (#9) with both legs bent opposite directions around the nut.

11.Replace access cover (#7) with flat washers (#10), lock washers (#11) and wing nuts (#12).

12.Reconnect main driveline to tractor PTO shaft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CW

 

CW

 

 

 

 

 

CCW

Blade Rotation

Figure 5-2

Refer to Figure 5-3:

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

IMPORTANT: Shim (#2) may or may not be required. If blade deflection is less than 3/4" without a shim, then the shim is not used. However, a shim is required if blade deflection is greater than 3/4".

IMPORTANT: Locknuts can loose their ability to lock properly once removed. Therefore, 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 blade bolt (#1) through blade (#3), dish pan (#4) and flat washer (#5). Temporarily secure blade with a used 1 1/8"-12 nut. Draw nut up snug. Do not tighten.

3/4" maximum

blade deflection

when blade

bolts are tight

26675

Cutter Blade Assembly

Figure 5-3

8.Check blade deflection. If deflection is greater than 3/4", remove blade bolt and reassemble as before except include shim (#2) when reassembling. 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 replacing dishpan (#4), nut (#8) on gearbox output shaft should be torqued to 550 ft-lbs. minimum and

Land Pride Cutter Blade Parts

Item Part No.

Part Description

318-586A BLADE BOLT KIT (Item No’s 1, 2, 5 & 6)

)

1802-277C BLADE BOLT 1 1/8-12 x 3 7/16 WITH KEY

2312-075D BLADE SPACER 16 GA. (.06")

2

312-082D

BLADE SPACER 18 GA. (.062")

2

312-089D

BLADE SPACER 20 GA. (.036")

2312-808D BLADE SPACER 24 GA. (.024")

3820-168C CUTTER BLADE 1/2 x 4 x 29 CCW

3820-249C CUTTER BLADE 1/2 x 4 x 29 CW

4330-399D WELDMENT DISHPAN

5804-147C WASHER FLAT 1 HARD ASTMF436

6803-170C NUT HEX TOP LOCK 1 1/8-12 PLATE

Drivelines With Slip Clutches

!CAUTION!

Engage parking brake, disengage PTO, shut off tractor, and remove key before working on or around the driveline and/or slip clutch.

!CAUTION!

Slip clutches that have been in use or have been slipped for only two or three seconds during run-in may be too hot to touch. Allow a hot clutch to cool before working on it.

Cutter drive components are protected from shock loads by a friction slip clutch. The clutch must be capable of slippage during operation to protect the gearbox, driveline and other drive train parts.

Friction clutches should be “run-in” prior to initial operation and after long periods of inactivity to remove any oxidation that may have accumulated on the friction surfaces. Repeat “run-in” instructions at the beginning of each season and when moisture and/or condensation seizes the inner friction plates.

Refer to Figure 5-4 to determine which friction clutch your cutter has. Follow run-In, disassembly and assembly instructions for your specific clutch.

23560

Type A Clutch

Type B Clutch

 

 

Clutch Types

Figure 5-4

2/02/09

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

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Image 27
Land Pride RC5020, RCM5020 manual Drivelines With Slip Clutches, Land Pride Cutter Blade Parts

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.