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Carlton 2400-4 Owner's Manual

Stump grinder
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Carlton
J.P. Carlton Company
Div. D.A.F. Inc.
121 John Dodd Road
Spartanburg S.C. 29303
Ph. (864) 578-9335
Fax (864) 578-0210
www.stumpcutters.biz
Model 2400-4
Machine Serial #
Engine Model & Spec # ____________
Engine Serial #
Purchase Date
Dealer
____________
____________
____________
____________

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  • Page 1 Model 2400-4 Machine Serial # ____________ Engine Model & Spec # ____________ Engine Serial # ____________ Purchase Date ____________ Dealer ____________ Carlton J.P. Carlton Company Div. D.A.F. Inc. 121 John Dodd Road Spartanburg S.C. 29303 Ph. (864) 578-9335 Fax (864) 578-0210...
  • Page 2 DIESEL ENGINE EXHAUST WARNING CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproduction harm.
  • Page 3 STUMP GRINDER LIMITED WARRANTY J.P. Carlton Co. Inc., hereafter referred to as the “Manufacturer” warrants each new Carlton Grinder to be free of defects in workmanship and material for a period of one year. This warranty takes effect upon delivery to the original retail purchaser. The manufacturer at its option will replace or repair at a point designated by the manufacturer, any parts which appear to have been defective in material or workmanship.
  • Page 4 The manufacturer will provide replacement parts at no cost to the customer for defective parts during the warranty period. Defective parts must be returned to J.P. Carlton Company. It will be the customers responsibility to install the replacement parts unless arrangements are made with the selling dealer.
  • Page 5 Warranty Validation Form Congratulations on your purchase of a Carlton Stump Grinder. This product has been designed and manufactured to provide years of profitable service while minimizing maintenance and downtime. Please take the time now to complete this warranty validation form. This information is necessary for Carlton to instate your warranty.

  • Page 6: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION FOREWORD GENERAL INFORMATION MACHINE FEATURES MACHINE SPECIFICATIONS OPERATION SAFETY PRECAUTIONS DAILY CHECKLIST MACHINE CONTROLS TRANSPORTING MACHINE OPERATION MAINTENANCE MACHINE MAINTENANCE LUBRICATION CHART TROUBLE SHOOTING GUIDE SERVICING BELTS SERVICING BEARINGS SERVICING FRONT AXLE SERVICING REAR AXLE SERVICING BOOM PIVOT SERVICING CUTTER WHEEL SERVICING HYDRAULICS PARTS...

  • Page 7: Foreword

    Each and every machine has been over designed and overbuilt to ensure years and years of trouble-free operation. In this, we take pride. The Carlton Model 2400-4 is designed and intended to be used in unique situations where size and maneuverability are foremost. As a result, the Model 2400-4 has it's own unique operational requirements.

  • Page 8: General Information

    Any reference made to right, left, front or rear in relationship to the stump cutter is illustrated in the following picture. Please refer to these any time you call your dealer or J. P. Carlton Company for parts or assistance.

  • Page 9: Machine Features

    MACHINE FEATURES • • • Gas Power Adjustable Timken Safety tie down loops • • Direct drive hydraulic tapered roller bearings in 1/4” plate fenders • pump the pivot head with Epoxy primer • • Hydraulic motor hardened shafts DuPont Imron® •...

  • Page 10: Machine Specifications

    MACHINE SPECIFICATIONS Engine ..Onan 24 HP – 224 Performer Weight ..1550 lbs. Length ..103” Height .

  • Page 11: Safety Precautions

    SAFETY PRECAUTIONS Before operating the stump cutter, read this manual, the engine manual, and all the safety decals on the machine. Know all parts of the machine and their functions, especially the shut down procedures in case of emergency. No inexperienced person may operate machine.
  • Page 12 (i.e. clearing rocks, wood chips, etc.). • DO NOT modify or change any part without written approval from J. P. Carlton Company. • Do not refuel gas tank while engine is hot, running, or indoors. Danger of fire or explosion exists.
  • Page 13 SAFETY PRECAUTIONS • Be aware of the possibility of foreign objects imbedded in or buried around the stump. Do not cut crosswise of roots above ground to prevent roots being thrown. • If unusual vibration occurs, stop engine immediately and correct problem before continuing operation.
  • Page 14 SAFETY PRECAUTIONS ATTENTION: The Carlton Model 2700-4 Stump Grinder CAN be overturned on steep inclines. ® This can cause serious injury to operator and machine. DO NOT OVERTURN! P/N 0700024 Avoid steep side inclines when operating this machine! The narrow design width required in operating the model 2700-4 in tight confines makes it susceptible to tipping over sideways.

  • Page 15: Daily Checklist

    DAILY CHECKLIST • Check engine oil at dipstick. Take reading with engine sitting level (see photos). Add recommended oil (see engine owners manual) as required. • Check fuel filter for debris or water. • Replenish fuel tank with fresh fuel. •...

  • Page 16: Machine Controls

    MACHINE CONTROLS ENGINE CONTROLS - Refer to engine manufacturers owners’ manual for controls, operation, and service. HYDRAULIC CONTROLS A series of hydraulic controls are located on the machine and clearly marked. STEERING CONTROL (lever 1) Push or pull control lever to control steering, right or left.
  • Page 17 MACHINE CONTROLS CUTTERHEAD may be moved in any of three directions. • LIFT (Lever 3) (Up & Down) • EXTENSION (Lever 4) (Tongue In & Out) • SWING (Lever 5) (Left & Right)
  • Page 18 MACHINE CONTROLS GROUND STAKE Pushed firmly into the ground, the stake anchors the machine against pressure during cutting. Provides a “push point” for tongue extension. Ground stake must be used during operation. The hydraulic motor will not keep machine from creeping while grinding stump. After stake is in ground, place machine in freewheel position.
  • Page 19 MACHINE CONTROLS TRAVEL SPEED ADJUSTMENT FREE-WHEELING SWING SPEED VALVE ADJUSTMENT TRAVEL SPEED ADJUSTMENT Adjust travel speed for smooth operation. Turn valve counter-clockwise to decrease travel speed at high RPM. FREE-WHEELING VALVE Releases wheels from the drive system by overriding the hydraulics. To engage, push knob in and turn a quarter turn counter-clockwise.

  • Page 20: Transporting

    TRANSPORTING DO NOT TOW! THE MODEL 2400 IS DESIGNED TO BE TRANSPORTED TO THE JOB SITE AND WILL MOVE UNDER ITS OWN POWER ONCE ON SITE. Transport machine in a suitable vehicle designed for a load of these dimensions and weight. A low trailer is recommended due to its decreased entry height, and will be safer all around.
  • Page 21 TRANSPORTING LOADING • Check valve to make sure machine is NOT in free-wheeling mode. • Start engine as recommended by the engine manufacturers manual. • Increase engine RPM, raise cutter head just off the ground. • With operator in position, push the forward travel control lever and steer machine slowly up appropriate ramp into transport vehicle.

  • Page 22: Machine Operation

    MACHINE OPERATION STARTING - READ ENGINE MANUFACTURERS OWNERS’ MANUAL BEFORE STARTING. • Check all fluids before starting. • Drive belts must be disengaged before starting. • Inspect all connections, teeth, tires, etc. (See Daily Checklist). • Start engine at half speed and allow sufficient time for oil to circulate before proceeding. •...
  • Page 23 MACHINE OPERATION • Reduce engine RPM to idle. • Raise cutterhead clear of stump. • Engage cutterhead drive belts by slowly rotating engagement lever. • Increase engine RPM to full. • Test controls for proper operation, speed, and unobstructed movement. SWING SPEED ADJUSTMENT •...
  • Page 24 MACHINE OPERATION • Lower spinning cutter wheel to stump and make a few light passes at stump to get a feel for the cutting action. • Gradually increase cutting action and work away at stump by swinging cutter wheel left- to right-to-left through stump in a sideways motion.

  • Page 25: Machine Maintenance

    MACHINE MAINTENANCE - Check engine oil at dipstick. take reading with engine setting level (see photos). Add recommended oil and change oil as required. (see engine owners manual) INCORRECT POSITION CORRECT POSITION - Check hydraulic oil tank. A sight glass is provided on the tank for easy viewing.
  • Page 26 MACHINE MAINTENANCE - Check set screws in Jack Shaft Bearings and Cutter Wheel Bearings for tightness (weekly). - Clean out Poly Chain Guard. weekly by removing bottom portion of guard (weekly). Chip build up will wear PolyChain belt.
  • Page 27 MACHINE MAINTENANCE - Remove rear chain guard cover and clean out and lubricate on a monthly basis. Dry shrinking chains can snap motor and axle shafts. - Grease steering wheel pivots monthly. Use Texaco Starplex II grease. Do not overgrease. - Grease boom pivot monthly.
  • Page 28 MACHINE MAINTENANCE - Grease idler engagement linkage monthly. Use Texaco Starplex II grease. - Grease jack shaft bearings Daily. These bearings should be purged using grease EVERYDAY. Purge till new grease comes out. Use Texaco Starplex II grease. - Grease cutter wheel bearings daily. These bearings should be purged using grease EVERYDAY.
  • Page 29 MACHINE MAINTENANCE - Grease rear axle bearings monthly. Use Texaco Starplex II grease. DO NOT OVERGREASE. - Grease bottom pivot bearings monthly. Use Texaco Starplex II grease. You cannot over-grease this area, all parts are heat treated. Check cutter wheel, pockets, and teeth for wear. If any repair is needed, see “Servicing cutter wheel”...

  • Page 30: Lubrication Chart

    LUBRICATION CHART • The model 2500, as well as all of our • A regularly scheduled maintenance machines, are built to be rugged program will pay big dividends in machine performers. Your new machine is sturdy life, performance and avoided downtime. and our design goals are simplicity and reliability.

  • Page 31: Trouble Shooting Guide

    TROUBLE SHOOTING GUIDE COMPLAINT CAUSE CORRECTION • • Engine will not start. (see Engine Loose ground wire. Clean and tighten. • • Manufacturer Manual for further Loose hot wire. Clean and tighten. • • information.) Dead battery. Recharge or replace. •...
  • Page 32 TROUBLE SHOOTING GUIDE COMPLAINT CAUSE CORRECTION • • Cutter wheel stops turning. Belt not engaged. Adjust yoke assembly. • • Engine belt broke. Replace belt. • • Poly chain belt broke. Replace belt. • • Sheared key in shaft. Replace key. •...

  • Page 33: Servicing Belts

    SERVICING BELTS Replacing V-Belt SAFETY - Pulleys become very hot as engine runs. * NEVER ATTEMPT TO REALIGN ENGINE BELT WITH ENGINE RUNNING. * NEVER ATTEMPT TO CHANGE ENGINE BELT WHILE PULLEYS ARE HOT. * REMOVE KEY AND DISCONNECT BATTERY CABLE TO AVOID STARTING MACHINE WHILE BEING SERVICED.
  • Page 34 SERVICING BELTS Replacing V-Belt (continued) Remove pump drive. Only remove the bolts at 12 o’clock and 6 o’clock. As you pull the pump off, the pump coupler and a rubber insert will come off with it. Take note of the insert and do not lose it. Remove old belt and replace with new one.
  • Page 35 SERVICING BELTS Replacing V-Belt (continued) After replacing belt, Check it for tension. ENGINE DOES NOT NEED TO BE RUNNING On operators side, TO ADJUST BELT TENSION. there is a yolk between the handle and idler arm. Screw the yolk counter-clock-wise which will make it longer which will tighten the belt.
  • Page 36 SERVICING BELTS Replacing V-Belt (continued) After belt tension is sufficient, replace pump drive and belt keepers. When putting the pump drive back on, make sure that the rubber insert is in place. Replace guards.
  • Page 37 SERVICING BELTS Replacing PolyChain® Belt SAFETY - Pulleys become very hot as engine runs. * NEVER ATTEMPT TO CHANGE POLY CHAIN BELT WHILE PULLEYS ARE HOT. * PLACE CUTTER WHEEL ON THE GROUND * REMOVE KEY AND DISCONNECT BATTERY CABLE TO AVOID STARTING MACHINE WHILE BEING SERVICED.
  • Page 38 SERVICING BELTS Replacing PolyChain® Belt Loosen poly chain belt by moving jackshaft bearings. MARK THEM SO THAT YOU KNOW HOW THEY ARE POSITIONED ON THE JACK SHAFT PLATE. Loosen bolts on bearing closest to poly chain guard and remove bolts on the bearing closest to engine belt guard so that side of the jack shaft may be lifted to remove Poly Chain Belt.
  • Page 39 SERVICING BELTS Replacing PolyChain® Belt Remove old belt and replace with new one. Do not pry new belt over pulleys. This can break fibers in Poly Chain Belt. To adjust tension of the belt slide the bearings back into the place that you had marked. Tighten the jam bolts.
  • Page 40 SERVICING BELTS Replacing PolyChain® Belt...

  • Page 41: Servicing Bearings

    SERVICING BEARINGS Replacing Jack Shaft Bearings SAFETY FIRST * PLACE CUTTER WHEEL ON THE GROUND * REMOVE KEY AND DISCONNECT BATTERY CABLE TO AVOID STARTING MACHINE WHILE BEING SERVICED. In the model 2500, you will find link belt bearings that are made to be purged with grease. It is necessary to purge these bearings everyday till clean grease is seen.
  • Page 42 SERVICING BEARINGS Replacing Jack Shaft Bearings (continued) Remove Poly Chain Cover. Loosen set screws in Poly Chain Sprocket. Remove bolt on end of jack shaft and remove Sprocket. There will be a locking collar behind the sprocket that you will need to know the position of for the new shaft.
  • Page 43 SERVICING BEARINGS Replacing Jack Shaft Bearings (continued) You may cut the jack shaft between the bearings and the poly chain guard. Remove old bearings and shaft and replace with new bearings and shaft. Place new lock collar on shaft at same distance as old one. NOTE: To make shaft installation easier, place shaft in a freezer for approximately one hour or overnight if possible.
  • Page 44 SERVICING BEARINGS Replacing Jack Shaft Bearings (continued) Using the straight edge, align the engine pulley with the jack shaft pulley and place bushing in and tighten the three bolts down. As you tighten the bushing, make sure that the pulleys stay aligned.
  • Page 45 SERVICING BEARINGS Replacing Cutter Wheel Bearings SAFETY FIRST * PLACE CUTTER WHEEL ON THE GROUND * REMOVE KEY AND DISCONNECT BATTERY CABLE TO AVOID STARTING MACHINE WHILE BEING SERVICED. In the model 2500, you will find link belt bearings that are made to be purged. It is necessary to purge these bearing everyday until clean grease is seen.
  • Page 46 SERVICING BEARINGS Replacing Cutter Wheel Bearings (continued) Loosen jam bolts in the back of the jack shaft bearings and move bearings back to remove the poly chain belt. You may need to unbolt v-belt guard and lift jack shaft end up to remove belt. Remove the four bolts on the bottom bearings.
  • Page 47 SERVICING BEARINGS Replacing Cutter Wheel Bearings (continued) Loosen set screws in poly chain sprocket and press out the shaft from the front side so not to disturb the lock collar behind the sprocket. You will need the lock collar for reference for the new shaft.
  • Page 48 SERVICING BEARINGS Replacing Cutter Wheel Bearings (continued) Bolt bearings and cutter wheel back to boom box. Snug bolts down to where you can still move the bearings a little. Measure off of old shaft where the lock collar was placed and place the new lock collar on the new shaft at the same distance.
  • Page 49 SERVICING BEARINGS Replacing Cutter Wheel Bearings (continued) There are two set screws in each bearing. Tighten one of them down, remove one, and punch a start point in the shaft to drill a 5/16” dia. hole. Just deep enough for the screw to enter the shaft. Do this for all four set screws.

  • Page 50: Servicing Front Axle

    SERVICING FRONT AXLE Grease steering pivots at least every 6 months. Grease steering linkage arm every month due to the environment that it is working in. The steering axle is equipped with industrial hubs. To service, jack up the front end, remove grease cap.

  • Page 51: Servicing Rear Axle

    SERVICING REAR AXLE On the model 2500, the rear axle is equipped with two ball bearings, one on each side underneath the machine. About every 50 hours, each bearing needs to be greased about two to three pumps of a grease gun.
  • Page 52 SERVICING REAR AXLE To check or adjust drive chain, swing cutter wheel towards operator. Raise tire closest to operator off the ground. Install safety block or jack. Remove tire and chain guard cover. Clean and oil weekly Loosen two bolts holding hydraulic motor. Loosen jam nuts on hydraulic motor tension arm.

  • Page 53: Servicing Boom Pivot

    SERVICING BOOM PIVOT Grease boom pivot monthly. Do not overgrease. The boom pivot is equipped with a hardened shaft and Timken roller bearings. If the boom becomes loose you will need to apply pressure to the bearings to tighten it. To apply more pressure to the bearings, hold the bottom nut where the cotter pin is.

  • Page 54: Servicing Cutter Wheel

    SERVICING CUTTER WHEEL SAFETY - DO NOT OPERATE MACHINE WITHOUT A FULL SET OF TEETH. There are twenty (20) teeth to a complete set on the model 2500. Two (2) straights, nine (9) left 45’s and nine (9) right 45’s. A locking pin is provided to hold cutter wheel in position during tooth removal and re-installation.
  • Page 55 SERVICING CUTTER WHEEL TOOTH ARRANGEMENT • • Inspect pockets, teeth and bolts for damage Use anti-seize on threads to prevent bolts and replace as required. from “freezing up” in cutter wheel. • • When replacing pockets, always replace When replacing complete set of teeth, be new pockets across from each other in sure to duplicate original factory tooth order to prevent vibration.
  • Page 56 SERVICING CUTTER WHEEL TOOTH SHARPENING Begin by chamfering shank back past edge of carbide. You do this because if it is not back far enough the shank will hit the stump and not the carbide, thus causing a lot of vibration. Once the shank is angled far enough back, then begin sharpening carbide.

  • Page 57: Servicing Hydraulics

    SERVICING HYDRAULICS • Check hydraulic oil reservoir tank daily. A sight glass is provided on the tank for easy viewing. Keep filled to proper level. • This machine is equipped with Citgo 60-A-W hydraulic oil #32 at the time of manufacture. CHANGING HYDRAULIC FILTER •...
  • Page 58 SERVICING HYDRAULICS ADJUSTING CUTTER HEAD LIFT PRESSURE • Proper pressure adjustment can be determined with the engine running and the cutter wheel disengaged. • Lower STOPPED cutter wheel to the ground and carefully attempt to raise drive wheels slightly off the ground. Positioning cutter head to one side, or the other, will improve stability.
  • Page 59 SERVICING HYDRAULICS REPLACING HARDENED BUSHINGS • Hardened bushings have been incorporated into the machine to protect the main frame from wear and damage. • Should a bushing need replacing, disconnect rod end from main frame and swing cylinder out of the way. •...
  • Page 60 SERVICING HYDRAULICS REPLACING HYDRAULIC PUMP • Engine must be shut off. • Disconnect hydraulic lines from pump and cap them. • Remove bolts holding mounting plate to machine (located at 6 & 12 o’clock position) • Remove plate/pump assembly by pulling assembly straight out.

  • Page 61: Hydraulic Assembly

    HYDRAULIC ASSEMBLY HYDRAULIC SCHEMATIC...
  • Page 62 HYDRAULIC ASSEMBLY HYDRAULIC INLET ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300117 Hydraulic Pump 0300134 Hydraulic Filter Head 0300135 Hydraulic Filter - 10 Micron 0300220 ¾ MP - ¾ MP 90 0300218 ¾ MP - ¾ JIC 90 0300212 5/8 O-Ring - ¾...
  • Page 63 HYDRAULIC ASSEMBLY STEERING HYDRAULIC ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300105A Hydraulic Cylinder 0300257 ½ O-Ring - 3/8 JIC 0300279 ½ O-Ring - 3/8 JIC 45 H250425 Hose Assembly H250426 Hose Assembly...
  • Page 64 HYDRAULIC ASSEMBLY TRACTION HYDRAULIC ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300137 Needle Cartridge 0300138 Free-Wheel Cartridge 0300127C Drive Body 0300120A Cartridge Valve - LKN 0300118A Hydraulic Traction Motor 0300257 1/2" O- Ring - 3/8” JIC 0300245 5/8” O-Ring – 1/2" JIC H250416 Hose Assembly H250415...
  • Page 65 HYDRAULIC ASSEMBLY LIFT HYDRAULIC ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300122 Valve Body - ECB 0300120 Cartridge Valve - LHN 0300101 Hydraulic Cylinder - 3” x 12” 0300257 ½ O- Ring - 3/8 JIC 0300224 ½ MP - ½ FP - ½ FP Tee 0300231 ½...
  • Page 66 HYDRAULIC ASSEMBLY TONGUE HYDRAULIC ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300108 Hydraulic Cylinder - 2 ½” x 30” 0300257 ½ O-Ring - 3/8 JIC 0300215 ½ MP - 3/8 JIC 90 H250423 Hose Assembly H250424 Hose Assembly...
  • Page 67 HYDRAULIC ASSEMBLY SWING HYDRAULIC ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300138 Needle Cartridge 0300127A Swing Manifold 0300120A Cartridge Valve - LKN 0300105 Hydraulic Cylinder - 2”x4” 0300257 1/2" O-Ring - 3/8” JIC 0300219 1/2" O-Ring – 1/2" JIC 90 H250404 Hose Assembly H250405...
  • Page 68 HYDRAULIC ASSEMBLY HYDRAULIC RETURN ASSEMBLY ITEM NO PART NO DESCRIPTION Work Section 0300236 ½ O-Ring - ½ JIC H250403 Hose Assembly 0300217 ¾ MP - ½ JIC...
  • Page 69 HYDRAULIC ASSEMBLY CONTROL VALVE ASSEMBLY ITEM NO PART NO DESCRIPTION 0300055 Series Work Section - SVS 0300056 Work Section - SVH 0300057 Inlet Section - SVI 0300058 Outlet Section - SVE 0300064 Relief Valve 0300261 Steel Plug, 1/2 SAE 0300072 O-Ring 0300069 Back-Up Washer...
  • Page 70 HYDRAULIC ASSEMBLY CONTROL VALVE ASSEMBLY...

  • Page 71: Front Axle Assembly

    FRONT AXLE ASSEMBLY ITEM NO. PART NO. DESCRIPTION QTY. 0550009 Tire Assembly - 570x8 0550102 Lug Nut - ½-20 2300289 R/H Steering Frame 2300290 L/H Steering Frame 0550208 E/Z Lube Grease Seal 0550209 Inner Bearing 0550210 Inner Bearing Race 0550212 Wheel Hub - 5on5 1/2 0550213 Outer Bearing Race...
  • Page 72 FRONT AXLE ASSEMBLY...

  • Page 73: Rear Axle Assembly

    REAR AXLE ASSEMBLY ITEM NO PART NO DESCRIPTION 2300164 Rear Axle Key - 5/16” x 2 ½” Key - 3/8” x 1 ½” 0500117 Flange Bearing - 1 7/16” 0150106 ½-13 x 1 ¾” HHCS 0150206 ½-13 Lock Nut 0150601 Grease Fitting - Straight 0150602 Grease Fitting - 90 deg.
  • Page 74 REAR AXLE ASSEMBLY TRACTION DRVIE ASSEMBLY ITEM NO PART NO DESCRIPTION 0300116 Hydraulic Motor 0300139 Woodruff Key - Hydraulic Motor 2300172 Hydraulic Motor Face Plate 0150107 ½-13 x 2” HHCS 0150106 ½-13 x 1 ¾” HHCS 0150206 ½-13 Lock Nut 2300167 Motor Adjusting Bar 0150205...
  • Page 75 REAR AXLE ASSEMBLY DUAL WHEEL ASSEMBLY ITEM NO PART NO DESCRIPTION 2500187 Inner Hub 2500188 Spacer 0550101 Tire Assembly 0550102 Lug Nut – ½-20 0150308 1” Flat Washer 0150409 1” Lock Washer 0150150 1-8 X 7” HHCS ASSEMBLY INSTRUCTIONS Remove lug nuts and install hubs. Bolt wheel spacer to dual wheel.

  • Page 76: Pivot Assembly

    PIVOT ASSEMBLY LOWER PIVOT ASSEMBLY ITEM NO PART NO DESCRIPTION 2300189 Lift Pivot Shaft (Hardened) 0150801 Hardened Bushing 0150308 1” Flat Washer 0150209 1”-14 Hex Castle Nut 0150501 Cotter Pin - 3/16” x 2” 0300101 Hydraulic Cylinder - 3”x12” 0300200 Cylinder Pin - Captured 0150118 3/8-16 x 1 ½”...
  • Page 77 PIVOT ASSEMBLY UPPER PIVOT ASSEMBLY ITEM NO PART NO DESCRIPTION 2300159 Swing Pivot Shaft ( Hardened) 0150801 Hardened Bushing 0500201 Bearing Race 0500121 Bearing 0500407 Grease Seal 2300255 Top Pivot Inner Bushing 2300256 Bottom Pivot Bushing 0150208 1”-14 Hex Jam Nut 0150209 1”-14 Hex Jam Nut 0150501...

  • Page 78: Boom Assembly

    BOOM ASSEMBLY ENGINE BELT ASSEMBLY ITEM NO PART NO DESCRIPTION 0200102 25 HP Kohler Engine 0150107 ½-13 x 2” HHCS 0150304 ½ Flat Washer 0150206 ½-13 Lock Nut 2300205 Bee Hive Belt Keeper - Top 0150112 7/16-14 x 1 ¾” HHCS 0150405 7/16 Lock Washer 2300203...
  • Page 79 BOOM ASSEMBLY BELT ENGAGEMENT ASSEMBLY ITEM NO PART NO DESCRIPTION 2300214 Belt Engagement Handle 0400202 Handle Grip 0150501 Cotter pin - 3/16” x 2” 0150307 ¾” Flat Washer 2300240 Linkage Assembly 0150603 Clevis Pin - 1/2x1 3/8 (.15 Hole) 0150502 1/8”...
  • Page 80 BOOM ASSEMBLY JACK SHAFT ASSEMBLY ITEM NO PART NO DESCRIPTION 2300185A Jack Shaft - 1 7/16” Key - 3/8” x 1 ½” 0500112 Pillow Block Bearing - 1 7/16” 0150109 ½-13 x 2 ¼” HHCS 0150304 ½ Flat Washer 0150206 ½-13 Lock Nut 0250102 Jack Shaft Sheave - 4/3V8.0...
  • Page 81 BOOM ASSEMBLY POLY CHAIN BELT ASSEMBLY ITEM NO PART NO DESCRIPTION 2300249 Poly Chain Belt Guard 0150117 3/8-16 x 1” Carriage Bolt 0150303 3/8 Flat Washer 0150207 3/8-16 Lock Nut 0250115F 2012 Taper Lock Bushing – 1 7/16” 0250115A Poly Chain Sprocket - 8M-40S-62 0150713 7/16-14 x 1 1/2”...
  • Page 82 BOOM ASSEMBLY CUTTER WHEEL ASSEMBLY ITEM NO PART NO DESCRIPTION 0500112 Pillow Block Bearing - 1 7/16” 2300184A Cutter Wheel Shaft Key - 3/8” x 1 ½” 2300186 Cutter Wheel - 1” 2300188 Cutter Wheel Hub 0250120 Tapered Bushing - SK 1 7/16” 0150704 Split Locking Collar - 1 7/16”...

  • Page 83: Chip Guard Assembly

    CHIP GUARD ASSEMBLY ITEM NO. PART NO. DESCRIPTION QTY. 2300134 Deck Plate - R/H 2300135 Deck Plate - L/H 0150119 3/8”-16 x 3/4" Carriage Bolt 0150303 3/8” Flat Washer 0150207 3/8”-16 Lock Nut 2300310 Front Chip Guard 2300311 Side Chip Guard 0150605 Hitch Pin 2300218...

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