Land Pride RCR1884 User's Manual
Contents
1. LL WENA A NI NARIN LLL KEEP HANDS AND FEET AWA E N LIE An OPERATOR S MANUAL was attoched to this implement during final inspection at the factory If it was not attached at the time of purchase please contact your selling dealer at once 1 Read and understand Manual BEFORE operating the implement 2 Pay attention to the sofely messages 818 830C Safety Combo To avoid Injury or Machine Damage Qperate only with 540 rpm PIO 818 1300 Rev B 818 130C Caution 540 RPM 9 24 08 RCR1884 Series Rotary Cutters 312 880M 7 Table of Contents Introduction Land Pride welcomes you to the growing family of new product owners This Rotary Cutter has been designed with care and built by skilled workers using quality materials Proper assembly maintenance and safe operating practices will help you get years of satisfactory use from the Rotary Cutter Application Land Pride s RCR1884 Series Rotary Cutter is built and designed by Land Pride for cutting on gentle slopes or slightly contoured right of ways pastures around the farm or around town The 84 cutting width is compatible with maneuverable 45 to 90 horsepower tractors with 540 rpm PTO speed The cutter has a Category and Category II three point hitch and is Quick Hitch compatible It i2. 27 Gauge Wheel Hub 00005 27 Gearbox orosaonsro nasa daa EIT ws 27 Driveline U Joints a nananana anaana 28 Driveline Shield Bearings 28 Driveline Profiles 000005 28 Section 5 Specifications amp Capacities 29 Section 6 Features amp Benefits 30 Section 7 Troubleshooting 31 Section 8 Appendix 5 33 Torque Values Chart for Common Bolt Sizes 33 NOU S 3s d cc0 ewe eet oe ws setae ee ORARAA 34 Warranty 1 0 eee ee 35 Land Pride provides this publication as is without warranty of any kind either expressed or implied While every precaution has been taken in the preparation of this manual Land Pride assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained herein Land Pride reserves the right to revise and improve its products as it sees fit This publication describes 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 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Important Safety Information Table of Contents These are common practices that may or may not be appl
3. Avoid solid objects Bent Driveline NOTE driveline should be repaired or replaced if bent Contacting frame Contacting drawbar Bottoming out Binding up Reduce lift height in transport position Reposition drawbar Shorten driveline Not lubricating enough Driveline telescoping tube failing Shock load Avoid hitting solid objects Driveline telescoping tube wearing Blades wearing excessively Blades breaking Blades coming loose Needs lubrication Cutting on sandy ground Lubricate every 20 hours Raise cutting height Contacting ground frequently Hitting solid objects Blades not tightened properly Raise cutting height Avoid hitting solid objects Tighten blade hardware refer to Cutter Blade Maintenance on page 24 Improper deck attitude Lower front of deck see page 14 Blade carrier becomes loose Blade bolt holes worn Blade carrier bent Excessive side skid wear Running loose in the past Replace gearbox output shaft and blade carrier Blade carrier hardware not tight enough Blade hardware running loose Hitting solid objects Tighten to specified torque Replace blades and blade bolts if worn Avoid hitting solid objects and replace blade carrier Cutting height not level Adjust cutter height Soil abrasive Adjust cutter height Cutting too low Adjust cutter height Tail wheel support failing Lowering too fast Hitting obj
4. 1 and washers 5 for excessive wear and replace if worn IMPORTANT Locknuts can loose their ability to lock properly once removed Therefore always use a used blade nut or plain nut in steps 7 amp 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 Temporary secure blade with a used 1 1 8 12 nut Draw nut up snug Do not tighten 24 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 5 Maintenance and Lubrication 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 replacing dishpan 4 nut on gearbox output shaft should be torqued to 450 ft lbs minimum and cotter pin installed in nut with legs securely bent around nut 3 4 maximum blade deflection when blade bolts are tight i Pe Cutter Blade Assembly Figure 5 2 Land Pride Cutter Blade Parts Item Part No 318 586A Part Description BLADE BOLT KIT Includes items 1 2 5 amp 6 below BLADE BOLT 1 1 8 12 x 3 7 16 WITH KEY BLADE SPACER 16 GA 060 BLADE
5. 11 and hitch strap 2B as shown Secure with hex flange lock nut 8A Draw lock nut up snug and then back off 1 4 turn Insert 3 4 10 x 4 1 2 GR5 hex head bolt 7B through rear hitch brace 3 flat washer 10 hinge bar 4 spacer 5B hinge bar 4 flat washer 10 and rear hitch brace 3 as shown Secure with hex flange lock nut 8B Draw lock nut up snug and then back off 1 4 turn Pivot hinge bars 4 up and insert stop pin 1 in the hinge bars 4 as shown Stop pin must be positioned above the rear hitch braces 3 when completed See Figure 1 2 on page 9 Insert 2 cotter pins 12 in the stop pin as shown Secure cotter pins by bending one leg of each cotter pin 45 degrees or more Q 3 Point Hitch Assembly Figure 1 3 10 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 1 Assembly and Set Up Single Tailwheel Assembly NOTE Do not tighten hardware until assembly is complete See Torque Values Chart on page 33 for correct torques Refer to Figure 1 4 Slide adjustment plate 1 onto tailwheel arm 2 IMPORTANT If chain guards are not used install tailwheel arm 2 in front hole of tailwheel mounting bracket as shown If chain guards are used install in Table of Contents Assemble tailwheel adjusting brackets 3 amp 4 to deck rear with four 1 2 13 x 1 1 2 GR5 carriage bolts 5 and 1 2 flange locknuts 8
6. E3 ROTATING DRIVELINE CONTACT CAN CAUSE DEATH 818 552C KEEP AWAY bs DO NOT OPERATE WITHOUT Danger PTO Driveline e All driveline guards tractor and equipment shields in place Drivelines securely attached at both ends Driveline guards that turn freely on Driveline 18 552C GUARD MISSING DO NOT OPERATE 818 540C Danger Guard Missing GUARD MISSING DO NOT OPERATE ADANGER 818 142C Danger Driveline 9 24 08 RCR1884 Series Rotary Cutters 312 880M 5 Table of Contents Land Pride Important Safety Information A DANGER g N a s L a M YVL di THROWN OBJECT HAZARD To prevent serious injury or death from thrown object Operate only with all guards installed and in good condition 81 8 556C Stop operation if bystanders come within several hundred feet Danger Thrown Object ROTATING BLADES KEEP AWAY To prevent serious injury ar death when the en running and the blades are rotating iders especially children on tractor operate with bystanders in mowing area not operate with deflectars quards remove plac e hands or feet under deck 818 564C Danger Rotating Blades 818 230C Red Reflector 6 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Table of Contents Important Safety Information
7. Install shim washer 10 onto yoke spindle 12 and insert spindle into tailwheel arm 2 Install 2nd shim washer 10 onto yoke spindle and secure with roll pin 11 Assemble tailwheel adjusting plate 1 to adjusting brackets 3 amp 4 with two 1 2 13 x 1 1 2 GR5 hex head bolts 5 and 1 2 flange locknuts 8 Refer to Single Tail Wheel Height Adjustment rear hole on page 19 for adjusting instructions 2 Attach front end of tailwheel arm 2 to tailwheel 7 Tighten all locknuts to correct torque mounting bracket with 5 8 11 x 3 1 4 GR5 hex head bolt 6 5 8 flat washer 9 and 5 8 locknut 7 D VA AWS FB T SX TU GZ Single Tailwheel Assembly Figure 1 4 9 24 08 RCR1884 Series Rotary Cutters 312 880M 11 Table of Contents Section 1 Assembly and Set Up Dual Tailwheel Assembly NOTE Do not tighten hardware until assembly is complete See Torque Values Chart on page 33 for correct torques Refer to Figure 1 5 1 Attach tailwheel bracket 2 to left side of cutter deck with four 1 2 13 x 1 1 2 GR5 hex head bolts 6 1 2 flat washers 11 and 1 2 flange lock nuts 9 IMPORTANT If rear chain guard is used install tailwheel arm 1 in rear hole of bracket 2 as shown If rear metal deflector is used install tailwheel arm 1 in front hole of bracket 2 2 Attach tailwheel arm 1
8. Position the adjustable stops on the tractor s hydraulic lift lever so the cutter can be consistently returned to the same cutting and transport height You should now be ready to transport to your cutting site at a safe ground speed On roadways transport in such a manner that faster moving vehicles can easily see you and pass you safely Reduce your speed when travelling over rough and hilly terrain Avoid quick or sharp steering corrections Take extra care to insure that the mower doesn t come into contact with obstacles such as trees buildings or fences Use accessory lights and appropriate reflective devices to provide adequate warning to pedestrians and other vehicle operators when traveling on public roads and in the dark of night Comply with all local state and federal laws It is important that you inspect the area where you will be cutting and clear it of safety hazards and foreign objects either before or after you arrive at the cutting site Never assume the area is clear Cut only in areas you are familiar with and are free of debris and unseen objects Extremely tall grass should be cut twice to detect potential hazards In the event you do strike an object stop the cutter and tractor immediately to inspect and make necessary repairs to the cutter before resuming operation It really pays to inspect a new area and to develop a safe plan before cutting You will need to maintain 540 rom PTO speed and 2 to 5 mph ground spe
9. to tailwheel bracket 2 with 5 8 11 x 3 1 4 GR5 hex head bolt 8 5 8 flat washer 12 and 5 8 lock nut 9 Land Pride Assemble tailwheel adjusting brackets 3 amp 4 to left side of deck using four 1 2 13 x 1 1 2 GR5 carriage bolts 7 and 1 2 flange lock nuts 10 Install shim washer 13 onto yoke spindle 15 and insert spindle into tailwheel arm 1 Slide 2nd shim washer 13 onto yoke spindle and secure with roll pin 14 Install two 1 2 13 x 3 1 2 GR5 hex head bolts 5 and hex flange lock nuts 10 in adjusting brackets 3 amp 4 as shown Tighten all nuts to correct torque Repeat steps 1 through 6 for right side of cutter Refer to Dual Tail Wheel Height Adjustment on page 19 for adjusting instructions Dual Tailwheel Assembly Figure 1 5 12 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Table of Contents Section 1 Assembly and Set Up Front Guard Assembly Front Rubber Guard Installation Refer to Figure 1 6 1 Install center rubber guard 5 with 3 8 x 1 long carriage bolts 4 Secure with 3 8 flange nuts 3 2 Install left and right side rubber guards 2 with 3 8 x 1 long carriage bolts 4 Secure with 3 8 flange nuts 3 3 Tighten all 3 8 flange nuts 2 to 31 ft lbs as indicated in the Torque Values Chart on page 33 Front Chain Guard Installation Optional Refer to
10. 312 880M 9 24 08 Land Pride Table of Contents Section 5 Specifications amp Capacities RCR1884 Model RCR1884 Cutting Width Overall Width 89 Blade Tip Speed 17 113 fpm Machine Weight with Front Rubber 851 lbs without driveline Guard and Rear Metal Band Driveline ASAE Category 4 Recommended Tractor PTO HP 45 90 HP Gearbox HP Rating 90 HP Gearbox 1 1 44 Speed Up Beveled Gears with Cast Iron Housing Gearbox Oil Type 80 90W EP Gear Lube Cutting Height adi Deck Material Thickness 10 Ga Deck Height 9 1 8 Bottom of Deck to Bottom of Skid Shoe Skid Construction Standard 1 4 x 2 1 2 welded on Tailwheel Mount Assembly Welded arm and Caster Fork Tailwheel 4 x 8 x 15 Laminated Tire Hitch Category or Category II Quick Hitch Stump Jumper Oval 10 ga Pan Blades 1 2 x 4 Heat Treated Alloy Steel Free Swinging High Lift Low Friction Blade Bolt Keyed with harden flat washer and lock nut Blade Cutting Capacity 1 1 2 Diameter Front Guard Standard Rubber Guard Optional Chain Guard Rear Guard Standard Metal Banding Optional Chain Guard 9 24 08 RCR1884 Series Rotary Cutters 312 880M 29 Section 6 Features amp Benefits Table of Contents RCR1884 Model Surpassed rugged industry standards Tractor HP range 5 Year gearbox warranty All Land Pride Rotary Cutters have been designed and tested and meet rigorous
11. Inspection Inspect all parts for excessive wear and condition Clean all parts that do not require replacement The original friction disc thickness is 1 8 3 2 mm and should be replaced if thickness falls below 3 64 1 1 mm If clutches have been slipped to the point of smoking the friction discs may be damaged and should be replaced Heat build up may also affect yoke joints Clutch Assembly Refer to Figure 5 4 Reassemble each friction disc 4 next to the metal plate it was separated from Install bolts 3 through the end plates and intermediate plates as shown Place springs 2 over the bolts and secure with nuts 1 Clutch Disassembly Figure 5 4 Land Pride Refer to Figure 5 5 Install new friction discs if needed and reassemble all components in proper order Progressively tighten each spring retainer nut until spring length is 1 283 1 9 32 Bi 24664 Clutch Adjustment Figure 5 5 Cutter Storage It is good practice to clean off any dirt or grease that may have accumulated on the cutter and on any moving parts at the end of a working season or when the cutter will not be used for a long period A DANGER Always disconnect main driveline from tractor PTO and secure cutter deck in the up position with solid supports before servicing the underside of the cutt
12. order to count the exact number of revolutions 3 Start tractor and engage driveline for 2 3 seconds to permit slippage of the clutch surfaces Disengage the PTO then re engage a second time for 2 3 seconds Disengage the PTO shut off tractor and remove key Wait for all components to stop before dismounting from tractor 4 Inspect clutch and ensure that scribed markings made on the clutch plates have changed position Slippage has not occurred if any two marks on the friction disc and plate are still aligned IMPORTANT The clutch must be disassembled into separate friction discs if one or more friction disc did not slip during clutch run in operation See Clutch Disassembly on page 26 5 Tighten each spring retainer nut on the clutch housing exactly 2 revolutions to restore clutch to original setting pressure See Clutch Assembly on page 26 for exact spring length 6 The clutch should be checked during the first hour of cutting and periodically each week An additional set of scribe marks can be added to check for slippage 9 24 08 RCR1884 Series Rotary Cutters 312 880M 25 Table of Contents Section 5 Maintenance and Lubrication Clutch Disassembly Refer to Figure 5 4 on page 26 Disassembly of the clutch is simply a matter of removing the spring retainer nuts 1 springs 2 and bolts 3 from the assembly Each friction disc 4 must then be separated from the metal surface adjacent to it Clutch
13. required to fit all applications IMPORTANT Itis necessary to align and level the tractors PTO shaft with the gearbox shaft when checking driveline minimum length Too long a driveline can damage tractor gearbox and driveline Refer to Figure 1 10 on page 15 1 Remove covering 6 over gearbox shaft 2 Obtain the shortest distance possible between tractor PTO shaft and gearbox shaft by starting the tractor and slowly engaging 3 point lift to move the lower arms up or down until the gearbox shaft is aligned and level with the tractor s PTO shaft Securely block cutter deck in this position 3 Place tractor gear selector in park shut tractor engine off set park brake and remove switch key 4 Attach driveline to cutter and tractor as follows a Slide inner yoke of driveline over the gearbox shaft and secure with locking collar b Slide outer yoke of driveline over the tractor s PTO shaft and secure with locking collar c Skip to step 6 on page 17 if driveline fits between tractor and Rotary Cutter 5 The driveline will require shortening if it is too long to fit between the tractor and Rotary Cutter Shorten driveline as follows a Check to make sure cutter and tractor PTO shafts are level with each other and the deck is securely supported at this height with support blocks Refer to Figure 1 12 on page 17 b Pull driveline profiles apart into two sections c Attach outer driveline universal joint to tract
14. supports before servicing underside of cutter 3 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 sharpened 4 To remove blades from the cutter align blade bolts with blade bolt access hole located in the deck as shown in Figure 5 1 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 The following precautions should be taken when sharpening blades 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 after sharpening with not more than 1 1 2 oz difference Refer to Figure 5 1 6 Carefully check cutting edges of blades in relation to blade carrier rotation to ensure correct blade placement Blade rotation is counterclockwise with cutting edge leading Airfoil lift must be oriented towards the top of the deck Blade Bolt Access Hole 24584 Counterclockwise Blade Rotation Figure 5 1 Refer to Figure 5 2 on page 25 IMPORTANT Examine blade bolts
15. take a break or just need to make a few adjustments to the cutter remember to always do the following e Reduce the tractor s engine rom e Disengage the PTO e Stop on level ground e Set the park brake e Turn off the engine and remove the key e Stay on the tractor until the cutter blades have come to a complete dead stop 22 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Table of Contents Section 4 Options Front and Rear Safety Guard Options A DANGER Rotary Cutters have the ability to discharge objects at high speeds therefore use of front and rear safety shields is strongly recommended when cutting along highways and in areas where people may be present IMPORTANT Not all objects will be stopped by safety shields Therefore Land Pride recommends using extreme caution when cutting in public areas It is best to operate the Rotary Cutter when no one is within 300 feet of the cutter Land Pride offers two types of front guards to best suit your application They are the rubber skirt guard and chain skirt guard The rubber skirt guard is more economical and designed for light duty applications The chain guard is designed to handle heavier applications where cutter blades make contact with solid dense objects that are capable of tearing through rubber skirts Front Rubber Guard Refer to Figure 4 1 Part Number amp Description 312 866A Front Rubber Guard Assembly See Front Rubber Gua
16. your cutting height before beginning a running operational safety check on your Land Pride 84 Rotary Cutter The running operational safety check may now be done It is important that at any time during this safety check you detect a malfunction in either the cutter or tractor that you immediately shut the tractor off remove its key and make necessary repairs and or adjustments before continuing on Make sure before starting the tractor that the park brake is engaged the PTO is disengaged and the cutter is resting on the ground Start the tractor and set the engine throttle speed at a low idle Raise the cutter with the tractor s rear hydraulic lift control lever to transport 9 24 08 RCR1884 Series Rotary Cutters 312 880M 21 Table of Contents Section 3 Operating Instructions position making sure that the PTO shaft does not bind and does not contact the cutter frame Lower the cutter to the ground and at a low engine speed engage the PTO If everything is running smoothly at a low idle slowly raise the cutter to transport height checking for bind or chatter in the driveline Lower the cutter to the ground and increase the tractor s engine rpm until it reaches the cutter full PTO operating speed of 540 rpm If everything is still running smoothly once more raise the cutter to transport height to check for driveline bind or chatter Lower the cutter to the ground return the engine to a low idle and disengage the PTO
17. Cutters 312 880M 3 Table of Contents Important Safety Information Safety Labels Your Rotary Cutter comes equipped with all 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 Replace all damaged or missing labels To order new labels go to your nearest Land Pride dealer or visit our dealer locator at landpride com 3 Some new equipment installed during repair requires safety labels to be affixed to the replaced component as specified by Land Pride When ordering new components make sure the correct safety labels are included in the request 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 Squeeze out air bubbles with the edge of a credit card 2 EOD Vis Y a AV GUARD MISSING When this is visi DO NOT OPERAI ENTANGLEMENT HAZARD can cause Serious Injury or Death Si no entiende ingles se prefiere que busque a alguien que interprete las instrucciones para usted PHDC 6 818 543C Danger PTO Shield 4 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Table of Contents Important Safety Information S Wy
18. Figure 1 7 1 Install center chain guard 1 with 3 8 x 1 long carriage bolts 4 Secure with 3 8 flange nuts 3 2 Install left and right chain guards 2 with 3 8 x 1 long carriage bolts 4 Secure with 3 8 flange nuts 3 3 Tighten all 3 8 flange nuts 2 to 31 ft lbs as indicated in the Torque Values Chart on page 33 Front Rubber Guard Figure 1 6 Front Chain Guard Figure 1 7 9 24 08 RCR1884 Series Rotary Cutters 312 880M 13 Table of Contents Land Pride Section 1 Assembly and Set Up Rear Metal Deflector Assembly The rear metal deflector is factory supplied and must be removed before the rear chain guard option can be installed A DANGER Do not operator cutter without rear protection Do not remove rear deflector 4 unless it is replaced by a Land Pride chain guard Serious body injury or loss of life can result without a rear deflector or rear chain guard Refer to Figure 1 8 1 Unscrew 1 2 whiz nuts 5 and 1 2 hex flange lock nuts 6 Remove rear metal deflector 1 from deck rear 2 Attach carriage bolts 4 with whiz nuts 6 to rear deflector for safe keeping Keep 1 2 x 1 1 2 carriage bolts 3 for reattaching tailwheel vertical support 2 to deck during chain guard installation 3 Store rear deflector for reuse if chain guard damaged or removed Rear Metal Deflector Figure 1 8 Rear Chain Guard Installation Optio
19. R186 series cutter is designed to cut grass and brush up to I 1 2 in diameter Using this cutter for another type of work can damage the drive components deck and support frame A DANGER Gearbox and driveline shields must be secured in place when operating to avoid injury or death from entanglement in rotating drivelines A DANGER Rotary Cutters have the ability to discharge objects at high speeds Therefore the use of front amp rear deck safety shields is strongly recommended when cutting along highways or in an area where people may be present A DANGER Never operate the cutter in the raised position The cutter can discharge object at high speeds resulting in serious injury or death A DANGER Do not cut on steep inclines The tractor and cutter could flip over causing damage to the equipment serious bodily injury or death A DANGER Do not use cutter to lift or carry objects Lifting and or carrying objects can result in damage to the cutter serious bodily injury or death A DANGER Never carry a person on the cutter A person can fall and be ran over by the cutter or tractor causing serious injury or death A DANGER Do not use deck as a working platform The deck is not properly designed or guarded for this use Using deck as a working platform can cause serious injury or death Table of Contents A DANGER Do not use deck as a fan Cutting blades are not properly designed or guarded for this use
20. SPACER 18 GA 048 BLADE SPACER 20 GA 036 BLADE SPACER 24 GA 024 820 138C CUTTER BLADE 1 2 x 4x 31 CCW 312 881H 27 x 10G OVAL DISHPAN WELDMENT 804 147C WASHER FLAT 1 HARD ASTMF436 803 170C NUT HEX TOP LOCK 1 1 8 12 PLATE 802 277C 312 075D 312 082D 312 089D 312 808D 2 2 2 2 3 4 5 6 Driveline Protection 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 Clutch Run In 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 friction surfaces To prevent driveline and gear box damage repeat run in instructions at beginning of each season and when moisture and or condensation seizes inner friction plates Table of Contents A CAUTION Engage parking brake disengage PTO shut off tractor and remove key before making any of the following adjustments Refer to Refer to Figure 5 3 1 Using a pencil or other marker scribe a line across the exposed edges of the clutch plates and friction discs IIS WRENCH STATIONARY WHIl NING THE ABOVE WRENCH Clutch Figure 5 3 2 Carefully loosen each of the 8 spring retainer nuts on the clutch housing a total of EXACTLY 2 revolutions It will be necessary to hold the hex end of the retainer bolt in
21. Table of Contents Rotary Cutters RCR1884 Series 312 880M Operator s Manual Read the Operator s manual entirely A 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 Copyright 2008 Printed 9 24 08 Cover photo may show optional equipment not supplied with standard unit Table of Contents Important Safety Information 1 Safety at All Times 000000055 1 Look For The Safety Alert Symbol 1 Safety Labels 0 000 ritena nas 4 Introduction dine ecuire ai mena es ea 8 APPIICATON sc sra ae ne wean ws ote tao aed 8 Using This Manual 0 0000 e eee eee 8 Owner Assistance 0 0000 cee eens 8 Section 1 Assembly and Set Up 9 Tractor Requirements 2 9 Vent Plug Installation 000 cease 9 Category Adapter Bushings 9 3 Point Hitch Assembly 00 10 Single Tailwheel Assembly 11 Dual Tailwheel Assembly 12 Front Guard Assembly 2 005 13 Front Rubber Guard Installation 13 Front Chain Guard Installation Optional 13 Rear Metal Deflector Assembly 14 Rear Chain Guard Installation Optional 14 3 Point Tractor Hook Up 0 15 Driveline Installation 22000 16 C
22. Using the deck as a fan can result in injury and or death NOTE Your Rotary Cutter is equipped with free swinging cutting blades to reduce shock loads to the cutter if striking obstacles IMPORTANT Itis important to maintain correct RPM PTO speed Loss of PTO speed will allow the blades to hinge back and result in ragged uneven cutting This cutter was designed to cut grass and medium brush in right of ways pastures and for shredding row crop residues 1 Thoroughly Inspect the area to be cut for debris and unforeseen objects Mark any potential hazards 2 Start the machine slowly do not use full throttle Allow 10 seconds for cutter blades to become aligned properly before going to 540 RPM 3 Neverrun fast enough to overload the tractor or cutter Ground speed depends on two things e The density of material being cut e The size of tractor operating the cutter 4 After the first 50 feet stop and check to see that the cutter is adjusted properly 5 Do not engage PTO with machine in the fully raised or lowered position 6 Periodically disengage PTO turn off tractor remove ignition key and check for foreign objects wrapped around the rotor shaft Block cutter deck up before removing objects General Operating Instructions It is important that you familiarized yourself with the Operator s Manual completed Operators Checklist properly attached cutter to your tractor made leveling adjustments and preset
23. 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 through such 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 da
24. ck List Hazard control and accident prevention are dependent upon the awareness concern prudence and proper training involved in the operation transport maintenance and storage of the Rotary Cutter Therefore it is absolutely essential that no one operates the Rotary Cutter without first having read fully understood and become totally familiar with the Operator s Manual Make sure the operator has paid particular attention to e Important Safety Information pages 1 to 7 e Section 1 Assembly and Set Up page 9 e Section 2 Adjustments page 18 e Section 3 Operating Instructions page 20 e Section 5 Maintenance and Lubrication page 24 Operating Checklist Read Important Safety Information Page 1 Read Assembly amp Set up Instructions Page 9 Read Operating Instructions Page 20 Page 27 Check oil level in gearboxes Make sure all plugs have been replaced properly Check cutter initially and periodically for Section 1 loose bolts amp pins See Torque Values Chart Make sure all guards and shields are in Page 1 place Lubricate cutter as needed Refer to Maintenance and Lubrication Page 27 With cutter attached to a tractor and PTO disengaged and completely stopped make the following inspections 1 Inspect tractor safety equipment to make sure it is in good working condition 2 Carefu
25. dicates 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 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 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 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 A 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 For Your Protection A Thoroughly read and understand the Safety Label section read all instructions noted on them Shutdown and Storage A Lower machine to ground put tractor in park turn off engine and remove the key A Detach and store
26. e a Carpenters level on one of the main deck channels Using the tractor s 3 point hydraulic control lever raise or lower the 3 point arms until the deck is slightly lower at the front approximately 1 lower than at the back 2 The top center link should be loose when deck rear is supported by the tail wheel If not lengthen center link until loose Final adjustment will be made later Refer to Figure 2 5 on page 19 3 With gloves on carefully rotate each blade to the position shown in Figure 2 5 on page 19 4 Atthe front of the cutter measure the distance from blade cutting tip to ground surface This distance is known as the Nominal Cutting Height 5 The tail wheel will need adjusting if nominal cutting height is not at the preferred cutting height Adjust tailwheel per instructions on page 19 6 Repeat steps 1 to 5 until preferred cutting height is achieved 7 Set stop on tractor lift quadrant so cutter can be returned to the same height Top Center Link Length Adjustment Refer to Figure 2 2 1 Lower cutter deck to the nominal cutting height 2 Adjust length of tractor s 3 point top center link such that the top and bottom hitch pins are aligned vertically with each other 3 Lock center link in this position Vertical Alignment of Hitch Pins Top Link Adjustment Figure 2 2 18 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Table of Contents Section 2 Adjustmen
27. e department near phone T Wear Protective Equipment A Protective clothing and equipment should be worn A Wear clothing and equipment appropriate for the job Avoid loose fitting clothing A Prolonged exposure to loud noise can cause hearing impairment or hearing loss Wear suitable hearing protection such as earmuffs or earplugs A Operating equipment safely requires the full attention of the operator Avoid wearing radio headphones while operating machinery A Avoid High Pressure Fluids Hazard A Escaping fluid under pressure can penetrate the skin causing serious injury A Avoid the hazard by relieving pressure before disconnecting hydraulic lines or performing work on the system A Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to the system A Use a piece of paper or cardboard NOT BODY PARTS to check for suspected leaks A Wear protective gloves and safety glasses or goggles when working with hydraulic systems A 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 FP Keep Riders Off Machinery A Riders obstruct the operator s view they could be struck by foreign objects or thrown from the machine A Never allow children to operate equipment 9 24 08 RCR1884 Series Rotary
28. eck Leveling From Left to Right Refer to Figure 2 1 1 Locate tractor and Rotary Cutter on a flat level surface 2 Use tractor s hydraulic 3 point control to lower cutter until tailwheel contacts ground surface A DANGER Engage parking brake disengage PTO shut off tractor and remove key before proceeding Ensure that all moving parts have come to a complete stop before dismounting from tractor 3 Place a Carpenters level or other suitable leveling device on the front of the cutter deck Adjust either one or both of the tractors 3 point lower link height adjustments to level the deck from left to right Some tractors have only a single adjusting crank Deck Leveling Figure 2 1 Deck Leveling From Front to Rear A CAUTION Wear a pair of gloves when checking cutting height Avoid direct contact with the cutting edge of the blade A DANGER Engage parking brake disengage PTO shut off tractor and remove key before proceeding Ensure that all moving parts have come to a complete stop before dismounting from tractor IMPORTANT Blade positioning is very important The blades should be positioned to cut material only at the front of the cutter as shown in Figure 2 5 on page 19 If deck is level or rear of cutter is lower than the front then the blades are subject to continuous material flow resulting in additional blade wear horsepower loss and frequent blade sharpening Refer to Figure 2 1 1 Plac
29. ects when turning Adjust rate of drop Reduce speed on turns 9 24 08 RCR1884 Series Rotary Cutters 312 880M 31 Table of Contents Land Pride Section 7 Troubleshooting C E Excessive vibration Driveline bent Replace driveline Blades loose Tighten blade bolts Blade carrier bent Replace blade carrier Blade broken Replace blade Blade will not swing Remove and inspect blade Blades have unequal weight Replace both blades 32 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 8 Appendix Bolt Size Inches 1 4 20 Table of Contents Bolt Size Metric 1 4 28 5 16 18 5 16 24 3 8 16 3 8 24 7 16 14 7 16 20 61 45 93 1 2 13 1 2 20 9 16 12 9 16 18 60 44 95 70 130 90 66 105 77 145 92 68 145 105 200 150 M14x15 99 fz73 s5 f5 fiz15 freo 5 8 11 5 8 18 3 4 10 3 4 16 145 105 4225 165 315 230 240 180 335 245 310 230 405 300 155 115 7 8 9 7 8 14 E 195 145 205 440 325 610 450 230 650 480 J900 665 355 760 560 1050 780 1 1 8 7 1 1 8 12 1 1 4 7 1 1 4 12 1 3 8 6 1470 3230 1 3 8 12 1 1 2 6 1 1 2 12 870 980 2640 2970 1670 3680 1950 4290 3160 2190 4820 3560 960 705 1510 1120 2100 1550 1060 785 1680 1240 2320 1730 1270 2650 1950 3660 2700 1 in tp
30. ed to produce a clean cut Make a tractor gear and range selection that will enable you to maintain these speed combinations Generally the quality of cut is better at lower ground speeds Dense ground cover will create the need to slow down even more In certain conditions tractor tires will roll grass down resulting in an uneven cut when the grass fails to rebound Should this happens you may try reversing the direction of cut and or double cut to achieve the desired finish Avoid very low cutting heights especially on extremely uneven terrain Always cut downward on slopes and avoid crossing the face of steep slopes Avoid sharp drops and cross diagonally through dips to prevent hanging up the tractor and cutter Slow down in turns Remember to look back often Land Pride Now that you re prepared and well briefed you may begin cutting Begin mowing by doing the following e Reducing the tractor s engine rpm e Make sure the cutter is on the ground in cutting position e Engage the PTO e Raise the engine rpm to the appropriate PTO speed e Begin mowing Make wide turns when possible Three point hitch and optional Quick Hitch models can be lifted into transport position to make tight turns and to reverse direction Try increasing or decreasing ground speed to determine the effect on quality of cut With a little practice you will be pleased with what you and your Land Pride Rotary Cutter can do Whether you are done mowing need to
31. er 1 Clean cutter of all debris 2 Check blades for wear and replace if necessary see Cutter Blade Maintenance on page 24 3 Inspect cutter for loose damaged or worn parts and adjust or replace as needed 4 Lubricate as noted under Lubrication on page 27 5 Store cutter inside when possible to prolong its life 6 Repaint parts where paint is worn or scratched to prevent rust Ask your dealer for Aerosol Land Pride touch up paint Land Pride Touch up Paint Part Description Part No 821 0110 821 032C PAINT LP BEIGE SPRAY CAN PAINT LP GLOSS BLACK SPRAY CAN 26 ARCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 5 Maintenance and Lubrication Table of Contents Lubrication Lubrication lt Multi purpose Multi purpose A Multi purpose 50 Intervals in hours at which Legend r spray lube H _ grease lube oil lube hrs lubrication is required UU NL ZZ IMPORTANT Your cutter is shipped with the gearbox vent plug with dipstick packaged in the Operator s Manual bag and should have been installed in the gearbox by your Land Pride dealer Please see your Land Pride dealer if the vent plug with dipstick was not included Gauge Wheel Spindle Tube Type of Lubrication Multi purpose Grease Quantity 6 pumps Gauge Wheel Hub The gauge wheel hub is equipped with a relief hole located directly opposite the grease fitting The re
32. es better protection than the rubber guard Provides sidewall reinforcement and full protection to bottom of sidewall Splined blade bar hub 10 Gauge stump jumper High blade tip speed Allows for tight positive fit of stump jumper and blade bar to gearbox output shaft Standard oval stump jumper slides over stumps rocks and debris Ensures clean cut 17 113 FPM 15 Laminated tailwheel Heavy duty spindle on tailwheel Laminated material is long lasting in rough conditions Tailwheels take a beating 1 1 4 spindle gives the strength to protect tailwheel assembly 1 1 2 Cutting capacity Can aid in cleaning brush 90 Hp gearbox A rugged heavy built gearbox capable of handling heavy cutting applications 30 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 7 Troubleshooting Table of Contents Problem Oil seal leaking Driveline yoke or cross failing Cause Gearbox overfilled Solution Drain to side plug hole Seals damaged Replace seals Grass or wire wrapped on shaft in seal area Shock load Needs lubrication Check seal areas daily Avoid hitting solid objects Lubricate every 8 hours Driveline clutch slipping Scalping the ground Cutting too fast PTO being engaged too fast at high engine rom Raise cutting height Reduce travel speed Slowly engage PTO at low engine rpm Cutting over solid objects
33. fore raising the cutter to transport position 1 Make sure driveline does not contact tractor or cutter when raising cutter to the transport position 2 Reduce tractor ground speed when turning and leave enough clearance so cutter does not contact obstacles such as buildings trees or fences 3 Limit transport speed to 20 mph Transport only with a farm tractor of sufficient size and horse power 4 When traveling on roadways transport in such a way that faster moving vehicles may pass you Safely 5 Shift tractor to a lower gear when traveling over rough or hilly terrain Un hooking the Rotary Cutter Un hook Rotary Cutter from the tractor as follows 1 Park on a level solid surface 2 Lower deck to level ground or onto blocks supporting the deck just above ground level 3 Engage tractor park brake shut tractor engine off and remove key before dismounting from tractor 4 Disconnect driveline from tractor PTO shaft 5 Un hook 3 point hitch from tractor Reinstall hitch pins linch pins and hair pin cotters in cutter hitch for storage 6 See Cutter Storage on page 26 if cutter is to be stored for a long time 20 ACR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 3 Operating Instructions Cutting Instructions A CAUTION Do not over speed PTO or machine damage may result This cutter is designed to be used only with a tractor having a 540 RPM rear PTO Ay warnine The RC
34. hecking Driveline Minimum Length 16 Section 2 Adjustments 18 Leveling Procedure 20 18 Deck Leveling From Left to Right 18 Deck Leveling From Front to Rear 18 Top Center Link Length Adjustment 18 Single Tail Wheel Height Adjustment 19 Dual Tail Wheel Height Adjustment 19 Section 3 Operating Instructions 20 Operating Check List 00000s 20 Transporting 0 eee ee 20 Un hooking the Rotary Cutter 20 Cutting Instructions 000 cee e eee 21 General Operating Instructions 21 Copyright 2008 All rights Reserved Section 4 Options 5 23 Front and Rear Safety Guard Options 23 Front Rubber Guard 05 23 Front Chain Guard 0050 23 Rear Chain Guard 00005 23 Accessories 20 ee ee es 23 Category Center 3 Point Adapter Bushing 23 Section 5 Maintenance and Lubrication 24 Maintenance 0 cc eee ee eee 24 Cutter Blade Maintenance 24 Driveline Protection 2000e aes 25 Clutch Run In 1 0 0 20 00 eee eee 25 Clutch Disassembly 26 Clutch Inspection 000 ee ee aee 26 Clutch Assembly 220000 eee 26 Cutter Storage 0 ee 26 Lubrication 2 0 0 0 cc ee eee 27 Gauge Wheel Spindle Tube
35. i nominal thread diameter in inches threads per inch 2 N m newton meters 3 ft Ib foot pounds 4mm x pitch nominal thread diameter in millimeters x thread pitch Torque tolerance 0 15 of torquing values Unless otherwise specified use torque values listed above Additional Torque Values Blade Bolt Lock Nut Blade Carrier Hub Nut 450 ft lbs 450 ft lbs minimum 9 24 08 RCR1884 Series Rotary Cutters 312 880M 33 Table of Contents Land Pride Section 8 Appendix Notes 34 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 8 Appendix Table of Contents 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 Gearbox 5 years Parts and Labor Blades tires and driveline friction discs Considered wear items This Warranty is limited to the replacement of any defective part by Land Pride and the installation by the dealer of any such 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
36. icable to the products described in this manual Safety at All Times Thoroughly read and understand the instructions given in this manual before operation Refer to the Safety Label section read all instructions noted on them Do not allow anyone to operate this equipment who has not fully read and comprehended this manual and who has not been properly trained in the safe operation of the equipment A Operator should be familiar with all functions of the unit A Operate implement from the driver s seat only A Make sure all guards and shields are in place and secured before operating implement A Do not leave tractor or implement unattended with engine running A Dismounting from a moving tractor could cause serious injury or death A Do not allow anyone to stand between the tractor and implement while backing up to the implement A Keep hands feet and clothing away from power driven parts A Wear snug fitting clothing to avoid entanglement with moving parts A Watch out for wires trees etc when raising implement Make sure all persons are clear of working area A Turning tractor too tight may cause implement to ride up on wheels This could result in injury or equipment damage A Do not carry passengers on implement at any time Se equipment Be Aware of Signal Words A Signal word designates a degree or level of hazard seriousness The signal words are A DANGER In
37. ight Replace any worn damaged or illegible safety labels by obtaining new labels from your Land Pride Dealer Cutter Blade Maintenance A DANGER 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 Ay 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 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 break down on the spindle hub and create structural cracks in cutter housing 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 Small nicks can be ground out when sharpening 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
38. implements in a area where children normally do not play Secure implement by using blocks and supports OFF Q 9 24 08 RCR1884 Series Rotary Cutters 312 880M Table of Contents Land Pride Important Safety Information These are common practices that may or may not be applicable to the products described in this manual Use Safety Lights and Devices A Slow moving tractors self propelled equipment and towed implements can create a hazard when driven on public roads They are difficult to see especially at night A Flashing warning lights and turn signals are recommended whenever driving on public roads Use lights and devices provided with implement 2 aliz CN VP a Z Z ZININN ZININNS Use A Safety Chain A A safety chain will help control drawn machinery should it separate from the tractor drawbar A Use a chain with the strength rating equal to or greater than the gross weight of the towed machinery A Attach the chain to the tractor drawbar support or other specified anchor location Allow only enough slack in the chain to permit turning A Do not use safety chain for towing Transport Machinery Safely A Comply with state and local laws A 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 A Sudden brak
39. information related to its preceding topic Land Pride s intention is that this information should be read and noted before continuing NOTE A special point of information that the operator must be aware of before continuing Owner Assistance The Warranty Registration card should be filled out by the dealer at the time of purchase This information is necessary to provide you with quality customer service If customer service or repair parts are required contact a Land Pride dealer A dealer has trained personnel repair parts and equipment needed to service the cutter The parts on your Rotary Cutter have been specially designed and should only be replaced with genuine Land Pride parts Therefore should your cutter require replacement parts go to your Land Pride Dealer Serial Number Plate For prompt service always use the serial number and model number when ordering parts from your Land Pride dealer Be sure to include your serial and model numbers in correspondence also Refer to Figure 1 for the location of your serial number plate K Serial Number Plate Location Figure 1 Further Assistance Your dealer wants you to be satisfied with your new Rotary Cutter If for any reason you do not understand any part of this manual or are not satisfied with the service received the following actions are suggested 1 Discuss the matter with your dealership service manager making sure he is aware of any problems y
40. ing can cause a towed load to swerve and upset Reduce speed if towed load is not equipped with brakes A Use the following maximum speed tow load weight ratios as a guideline 20 mph when weight is less than or equal to the weight of tractor 10 mph when weight is double the weight of tractor IMPORTANT Do not tow a load that is more than double the weight of tractor Practice Safe Maintenance A Understand procedure before doing work Use proper tools and equipment refer to Operator s Manual for additional information A Work in a clean dry area A Lower the implement to the ground put tractor in park turn off engine and remove key before performing maintenance A Allow implement to cool completely A Do not grease or oil implement while it is in operation A Inspect all parts Make sure parts are in good condition amp installed properly A Remove buildup of grease oil or debris A Remove all tools and unused parts from implement before operation ET y ac 2 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Important Safety Information Table of Contents These are common practices that may or may not be applicable to the products described in this manual Prepare for Emergencies A Be prepared if a fire starts A Keep a first aid kit and fire extinguisher handy A Keep emergency numbers for doctor ambulance hospital and fir
41. lief hole releases pressure from inside the hub casting when it is greased The hub should be greased until grease purges from the relief hole Type of Lubrication Multi purpose Grease Quantity Until grease purges from the relief hole Gearbox IMPORTANT Do not overfill Level cutter and wait for gearbox oil to cool before checking An unlevel cutter or a gearbox with hot oil will not show correct oil level on the dipstick Unscrew top vent plug in gearbox to remove dipstick Wipe oil from dipstick and screw it back in without tightening Unscrew dipstick and check oil level mark If low fill through top plug hole in gearbox with 80 90W EP oil until oil reaches full mark on the dipstick Reinstall vent plug with dipstick and tighten Take your gearbox to a Land Pride dealer if it requires service Type of Lubrication 80 90W EP Gear Lube Quantity Fill until oil reaches full mark on dipstick 9 24 08 RCR1884 Series Rotary Cutters 312 880M 27 Table of Contents Land Pride Section 5 Maintenance and Lubrication Driveline U Joints Type of Lubrication Multi purpose Grease Quantity 6 pumps Driveline Shield Bearings Type of Lubrication Multi purpose Grease Quantity 6 pumps Driveline Profiles Type of Lubrication Multi purpose Grease Quantity Clean amp coat the inner tube of the driveline with a light film of grease and then reassemble 28 RCR1884 Series Rotary Cutters
42. lly raise and lower implement to ensure that the drawbar tires and other equipment on the tractor do not contact the cutter frame or PTO driveline 3 Check PTO guards to make certain they are in good working condition and in place 4 With PTO disengaged and completely stopped check cutting blades for sharpness 5 Adjust tractor lower 3 point arms such that the deck is set to cutting height IMPORTANT Stop PTO immediately if vibration continues after a few revolutions during start up and anytime it occurs thereafter Wait for PTO to come to a complete stop before dismounting from tractor to check for probable causes Make necessary repairs and adjustments before continuing on 6 Start tractor set throttle to idle or slightly above idle and slowly engage the PTO Initial start up vibration is normal and should stop after a few revolutions Stop PTO rotation immediately if vibration continues IMPORTANT Do not exceed rated PTO speed of the cutter Excessive engine speed will cause damage to the power train components 7 Once the cutter is running smoothly increase tractor PTO speed to 540 RPM Stop PTO rotation immediately if vibration occurs Transporting A CAUTION When traveling on public roads at night or during the day use accessory lights and devices for adequate warning to operators of other vehicles Comply with all federal state and local laws IMPORTANT Always disengage the tractor s PTO be
43. nal Refer to Figure 1 9 4 Install center chain guards 3 amp 4 with four new 1 2 13 x 1 GR5 7 carriage bolts 7 as shown Secure with 1 2 whiz nuts 8 Do not tighten nuts 5 Reattach tailwheel vertical support 5 with four existing 1 2 13 x 1 1 2 GR5 carriage bolts 6 Secure with 1 2 hex flange locknuts 9 Do not tighten nuts 6 Install far left and right chain guards 1 amp 2 with four 1 2 13 x 1 1 2 GR5 carriage bolts 7 and 1 2 whiz nuts 8 as shown 7 Tighten all 1 2 nuts 8 amp 9 to 76 ft lbs as indicated in the Torque Values Chart on page 33 A IW WY x LBA amp mis N 24659 O N Rear Chain Guard Figure 1 9 14 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 1 Assembly and Set Up 3 Point Tractor Hook Up Refer to Figure 1 10 A DANGER Tractor hook up to equipment is dangerous and can result in serious injury or death Do not allow anyone to stand between the cutter and tractor during hook up operations Do not operate the hydraulic 3 point lift controls while someone is directly behind the tractor or near the cutter You will need to purchase two adapter bushings if attaching this cutter to a 3 Point Category hitch See Category Adapter Bushings on page 9 for additional information and bushing part number The tractor s lower 3 Point arms must be stabilized to prevent side to
44. or PTO shaft and inner driveline universal joint to gearbox shaft Pull on each driveline section to be sure universal joints are secured d Hold driveline sections parallel to each other to determine if they are too long The inner and outer shields on each section should end approximately 1 short of reaching the universal joint shield on the adjacent section see B dimension If they are too long measure 1 B dimension back from the universal joint shield and make a mark at this location on the inner and outer driveline shields e Cut off inner shield at the mark X dimension Cut the same amount off the inner shaft X1 dimension Repeat cut off procedure Y amp Y1 dimensions to the outer driveline half f Remove all burrs and cuttings 16 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 1 Assembly and Set Up SQ INNER DRIVELI INNER SHAFT INNER SHIELD m UNIVERSAL JOINT SHIELD Zp KY OUTER DRIVELINE ZN OUTER SHAFT OUTER SHIELD 22311 TRACTOR END Driveline Shortening Figure 1 12 Refer to Figure 1 12 6 With driveline profiles pulled apart apply multi purpose grease to the inside of the outer profile and reassemble the two profiles Attach inner driveline yoke to the gearbox shaft and outer driveline yoke to the tractor s PTO shaft The driveline should now be moved back and f
45. orth to insure that both ends are secured Reattach any end that is loose Refer to Figure 1 10 on page 15 IMPORTANT Two small chains are supplied with the driveline These chains must be attached to outer and inner driveline yoke shields and to the cutter deck and tractor to restrict driveline shields from rotating Hook a safety chain in the hole on the outer driveline yoke shield and its opposite end to the tractor 10 Hook the other safety chain in the hole on the inner 11 driveline yoke shield and its opposite end to the cutter Start tractor and raise Rotary Cutter just enough to remove support blocks fro under the cutter deck 12 Slowly engage tractor s 3 point controls to lower the cutter Check for sufficient drawbar clearance Move drawbar ahead aside or remove if required Table of Contents 9 24 08 RCR1884 Series Rotary Cutters 312 880M 17 Table of Contents Section 2 Adjustments Leveling Procedure There are 4 primary adjustments that should be made prior to actual field operations e Deck leveling from left to right e Tractor top link length e Tractor lower link height e Tailwheel height Proper adjustment of each of these items will provide for higher efficiency improved cutting performance and longer blade life The following tools will be needed e Pliable tape measure e Carpenters level e 3 4 Open end or hex end wrench or socket set e Protective gloves D
46. ou may have and that he has had the opportunity to assist you 2 Ifyou 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 P O Box 5060 Salina KS 67402 5060 E mail address lpservicedept landpride com 8 RCR1884 Series Rotary Cutters 312 880M 9 24 08 Land Pride Section 1 Assembly and Set Up Table of Contents Tractor Requirements The RCR18 Series Rotary Cutters are designed for use with tractors that are equipped with e 45 to 90 horsepower e Category or II Quick Hitch e 540 RPM 1 3 8 6 spline rear power take off PTO NOTE Ballast weights may be required to maintain steering control Refer to your tractor s operator s manual to determine proper ballast requirements Vent Plug Installation Refer to Figure 1 1 Oil Level Plug Vent Plug K D DO NOT OVER i we FILL OI gt sae Vent Plug Location Figure 1 1 IMPORTANT A vent plug for the gearbox is included in a bag with the manual See your nearest Land Pride Dealer if vent plug is missing Model RCR1884 Rotary Cutters are shipped with a black plug in the gearbox to prevent loss of oil during shipping and handling This plug must be replaced with the vent plug before operating the cutter Category Adapter Bushings Refer to Figure 1 2 Two adapter bushings 1 not included
47. rd Installation on page 13 for proper installation Front Chain Guard Refer to Figure 4 2 Part Number amp Description 312 869A Front Chain Guard Assembly See Section 1 Assembly and Set Up on page 13 for installation Land Pride offers a rear chain safety guard designed to handle heavy applications where cutter blades make contact with solid dense objects Rear Chain Guard Refer to Figure 4 3 The rear chain safety guard is designed for heavy applications and open the rear to allow material to discharge better See Section 1 Assembly and Set Up on page 14 for installation Part Number amp Description 312 872A Rear Chain Guard Assembly Accessories Category Center 3 Point Adapter Bushing The RCR1884 Rotary Cutter will require two Adapter Bushings if attaching the cutter to a tractor with a Cat 3 point hitch See Category Adapter Bushings on page 9 for additional information and bushing part number Front Rubber Guard Figure 4 1 Front Chain Guard Figure 4 2 Rear Chain Guard Figure 4 3 9 24 08 RCR1884 Series Rotary Cutters 312 880M 23 Table of Contents Section 5 Maintenance and Lubrication Maintenance Proper servicing and adjustment is the key to the long life of any implement With careful and systematic inspection you can avoid costly maintenance time and repair After using your Rotary Cutter for several hours check all bolts to be sure they are t
48. s offered with a standard ASAE Category 4 driveline with slip clutch protection and a single or dual rear laminated tailwheel The RCR1884 cutter cuts through grass weeds and light brush up to 1 1 2 in diameter with a cutting height range of 2 to 11 Cutting blade tip speed is 17 113 fpm It includes a 10 ga 135 thick oval pan stump jumper and welded on full length skid shoes A rear metal band shield is standard equipment Optional shields are front rubber guard front chain guard and rear chain guard See Section 5 Specifications amp Capacities on page 29 and Section 6 Features amp Benefits on page 30 for additional information 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 Terminology Right or Left as used in this manual is determined by facing the direction the machine will operate while in use unless otherwise stated Definitions IMPORTANT A special point of
49. side movement Most tractors have sway blocks or adjustable chains for this purpose 1 Locate on a flat and level concrete surface 2 Slowly back tractor up to the Rotary Cutter while using the tractor s 3 point hydraulic control to position the tractor s lower hitch link holes 1 in the clevis and aligned with the hitch pins 2 10 11 LO Z FE l lp gel D j N K q D EA a aN a gt Y poo Table of Contents Engage tractor park brake shut tractor engine off and remove key before dismounting from tractor Attach lower hitch link holes 1 to the clevises with hitch pins 2 Secure with linch pins 3 Connect top center link 4 to the upper hitch 5 with customer supplied clevis pin and linch pin If required start tractor and slowly raise 3 point hitch to align center link with hitch pin hole Ensure that lower hitch arms are blocked to prevent excessive side movement Return to tractor and slowly operate controls up and down to check for clearance between cutter deck and tractor tires and drawbar Move or remove drawbar if it interferes Manually adjust a lower lift arm 1 up or down to level the Rotary Cutter from left to right Manually adjust the center link 4 length to level cutter from front to rear Final deck leveling adjustments will be made later The lift link rods on your tractor s 3 point hitch should be adjusted to allow for lateral float Please con
50. sult you tractor s manual for adjusting instructions 3 Point Tractor Hook Up Figure 1 10 9 24 08 RCR1884 Series Rotary Cutters 312 880M 15 Table of Contents Section 1 Assembly and Set Up Driveline Installation An additional driveline may be required if the Rotary Cutter is used on more than one tractor especially if a quick hitch is used A CAUTION Do not use a PTO adaptor A PTO adapter will increase strain on the tractor s PTO shaft resulting in possible damage the shaft and driveline A CAUTION Tractor PTO shield and all Rotary Cutter guards must be in place at all times during operation A CAUTION Always engage parking brake shut off tractor and remove key before dismounting from tractor warning Damaged drivelines can cause serious injury or death IMPORTANT Some tractors are equipped with multispeed PTO ranges Be certain your tractor s PTO is set for 540 rpm IMPORTANT Avoid premature driveline breakdown A driveline that is operating must not exceed an angle of 25 degrees up or down while operating the 3 point lift See Figure 1 11 below Maximum PTO Driveline Movement During Operation Figure 1 11 Land Pride Driveline Minimum Length IMPORTANT Always check driveline minimum length during initial setup when connecting to a different tractor and when alternating between using a quick hitch and a standard 3 point hitch More than one driveline may be
51. ts Single Tail Wheel Height Adjustment Refer to Figure 2 3 The single tailwheel must be adjusted if cutting height is too high or too low 1 Use tractor s 3 point hydraulic control to lift the tailwheel off the ground 2 Remove 1 2 13 x 1 1 2 GR5 carriage head bolt 5 and 1 2 hex flange locknut 6 3 Adjust tailwheel 2 up or down to desired cutting height by repositioning adjusting plate 1 and replace attaching hardware w 2 Single Tailwheel Height Adjustment Figure 2 3 Dual Tail Wheel Height Adjustment Y Refer to Figure 2 3 XN The dual tailwheels must be adjusted if cutting height is efa too high or too low sg i 9 1 Use tractor s 3 point hydraulic control to lift the a ea a tailwheels off the ground 7 d 2 Remove 1 2 13 x 3 1 2 GR5 bolts 2 3 Adjust tailwheel 1 up or down to desired cutting height and reinsert 1 2 13 x 3 1 2 GR5 bolts 2 4 Secure 1 2 bolts with 1 2 flange lock nuts 3 W Tighten lock nuts to correct torque 24689 Dual Tailwheel Height Adjustment Figure 2 4 For best cutting efficiency adjust the lower 3 point arm height such that the front cutter blade is approximately 1 lower than the rear cutter blade Nominal Cutting Height Figure 2 5 9 24 08 RCR1884 Series Rotary Cutters 312 880M 19 Table of Contents Section 3 Operating Instructions Operating Che
52. voluntary testing procedures specified by ANSI 45 90 HP Shows our confidence in the gearbox integrity Cat 4 driveline with 2 plate slip clutch Cat I or Cat II Hitch Quick Hitch Capability Slip clutch driveline offers convenience for continual work Permits deck to follow the terrain for an even cut Quick Hitch provides for fast hook up Lower clevis type 3 point hitch 84 Cutting width Allows for ease of hook up to tractor Also adds additional strength allowing for an even pull from the tractor s lower arms vs pulling on a single pin design Wide cutting width Reduces cutting time in the field Heavy 10 gauge deck construction Box tubing deck supports Fully welded deck Can withstand more abuse than lighter gauge decks Makes for a stronger rigid deck Adds additional strength Extended cutter front Round back design 9 1 1 2 Deck Height For increased material flow and added protection Helps discharge grass better than enclosed or partially enclosed cutter Allows cutter to handle heavy cutting conditions 2 to 11 Cutting height Standard rear guard Metal band Optional rear guard Chain guard Provides for a wide range of cutting conditions Aids against flying debris Provides better material discharge relief than metal band guard Optional front guard Rubber guard Chain guard 1 4 x 2 1 2 Full length skid shoes Aids against flying debris Provid
53. with the cutter are required if attaching this cutter to a tractor with a Cat 3 point hitch You can order the bushings from you nearest Land Pride dealer Two are required when ordering Land Pride Cat Adapter Bushings Part No 827 071C Part Description BUSHING STEP 1 250D x 765ID x 70 lg SS Cat Upper 3 Point 1 Adapter Bushings a Stop Pin Must Be Located Above The 4 Rear Hitch Braces Category Adapter Bushings Figure 1 2 9 24 08 RCR1884 Series Rotary Cutters 312 880M 9 Table of Contents Section 1 Assembly and Set Up 3 Point Hitch Assembly IMPORTANT Tighten all flange lock nuts snug DO NOT torque nuts tight All connections must be allowed to pivot Refer to Figure 1 3 1 Remove inside linch pins 17 and assembly hitch straps 2A amp 2B over threaded bushings 16 as shown Install 1 1 4 flat washers 15 and secure with 1 1 4 lock nuts 14 Tighten lock nuts to the correct torque Reference Torque Chart on page 33 Reinstall linch pins 17 Assemble rear hitch braces 8 to the inside of rear strap lugs 13 with 5 8 11 x 1 1 2 GR5 bolts 6 and 5 8 hex flange lock nuts 9 Draw lock nuts up snug 24654 tA e Land Pride Rotate hitch straps 2A amp 2B up as shown and Insert 3 4 10 x 4 1 2 GR5 hex head bolt 7A through hitch strap 2A machine washer 11 hinge bar 4 spacer 5A hinge bar 4 machine washer
54. ys from the date of purchase by the end user 9 24 08 RCR1884 Series Rotary Cutters 312 880M 35 Corporate Office PO Box 5060 Salina Kansas 67402 5060 USA www landpride com
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