Manuels d'utilisation pour Bush Hog 1145

Table des matières

• OPERATOR’S MANUAL

  1
  • BUSH HOG®

    1
• To the Owner/Operator/Dealer

  2
  • LOADER

    1
• TABLE OF CONTENTS

  3
  • Assembly Instructions

    34
    • Proper Ballasting and Wheel Spacing

      35
  • Dismounting Loader and Mounting Loader to Tractor

    36
    • Dismounting Loader

      36
      • 1. Locate tractor and loader on firm level ground.

        36
      • 2. With bucket raised above ground, tilt bucket down approximately 30° from level.

        36
      • 3. Lower boom by retracting lift cylinders to lift tractor front end (tires can be off ground).

        36
      • 4. Stop engine. Allow tractor front end to lower by relaxing ONLY lift cylinders with control lever. This will remove pressure on hitch pins. See Figure Asm-L-0025.

        36
      • 5. Set parking brake. Rotate parking stands from storage position by removing linch pins and clevis pins. Reinstall clevis pins and linch pins when parking stands are in operation position (See Figure Asm-L-0024).

        36
      • 6. Remove linch pins and 1” hitch pins from loader upright.

        37
      • 7. Start tractor engine and release brakes. Retract bucket cylinders to allow parking stands to contact ground.

        37
      • 8. Extend lift cylinders 6” to 8” to rotate top of loader uprights forward out of the mount, allowing tractor to be pushed rearward. Retract bucket cylinders until lower loader upright pins clear mount pin saddles and front tires (See Figure Asm-...

        37
      • 9. Move tractor rearward approximately 6”, being certain not to stretch hydraulic hoses.

        37
      • 10. Stop tractor engine and set parking brake. Relax lift cylinders and bucket cylinders by moving each control lever in both directions. Disconnect hydraulic hoses from tractor.

        37
      • 11. Start tractor engine and release brakes. Slowly back tractor out of loader.

        37
      • Mounting Loader

        38
        • 1. Slowly drive tractor into loader approximately 6” from loader mounts. Shut off tractor engine and set parking brake.

          38
        • 2. Connect hydraulic hoses. Make sure couplers are clean before connecting together.

          38
        • 3. Start engine and release parking brake. Make sure lift cylinders are extended 6” to 8”. Stroke bucket cylinders to raise or lower upright pin to clear each front mount pin saddle by approximately 1” (See Figure Asm-L-0026).

          38
        • 4. Drive tractor forward until loader upright pins contact mount vertical stop surfaces just above the mount pin saddles (See Figure Asm-L-0026). Extend bucket cylinders to FULLY seat both loader upright pins into mount pin saddles and raise parking ...

          38
        • 5. Stop engine. Allow tractor front end to lower by relaxing ONLY lift cylinders with control lever.

          38
        • 6. Set parking brake. Insert two 1” hitch pins and linch pins.

          38
        • 7. Remove linch pins and clevis pins from parking stands, rotate stands into storage position and secure with clevis pins and linch pins (See Figure Asm-L-0024).

          38
  • Attaching Pin on Bucket

    39
    • 1. Attach bucket to lift boom frame and bucket cylinders with four 1” pins, 5-16 x 1-3/4 cap screws and 5-16 lock nuts (Supplied with loader).

      39
    • 2. Install level indicator rod in level guide tube on right bucket cylinder. Sandwich level indicator rod angle between right inside bucket ear and cylinder rod end.

      39
    • 3. Set bucket level on ground and adjust level guide tube along bucket cylinder until end of guide tube is flush with end or rod.

      39
• BUSH HOG 1145 LOADER

  42
• OPERATION INSTRUCTIONS

  42
  • 1. Standard Equipment and Specifications

    43
    • A. Maximum Lift Height at Pivot Pin 83”

      43
    • B. Maximum Height Under Bucket 78”

      43
    • C. Clearance with Bucket Dumped 66”

      43
    • D. Reach at Maximum Lift Height 30”

      43
    • E. Maximum Dump Angle 45°

      43
    • F. Reach with Bucket on Ground 59”

      43
    • G. Bucket Rollback Angle 25°

      43
    • H. Digging Depth 4”

      43
    • I. Overall Height in Carry Position 47.50”

      43
  • 2. Operator Requirements

    44
  • 3. Tractor Requirements

    47
    • Tractor Requirements and Capabilities

      47
    • 3.1 ROPS and Seat Belt

      47
    • 3.2 Tractor Lighting and SMV Emblem

      47
    • 3.3 Tractor Ballast

      48
  • 4. Getting On and Off the Tractor

    48
    • 4.1 Boarding the Tractor

      49
    • 4.2 Dismounting the Tractor

      49
    • 5. Starting the Tractor

      50
    • 6. Pre-Operation Inspection and Service

      51
    • 6.1 Tractor Pre-Operation Inspection/Service

      52
    • 6.2 Loader Pre-Operation Inspection and Service

      52
    • 7. Driving the Tractor and Loader

      57
    • 7.1 Driving the Tractor and Loader

      58
  • 8. Operating the Tractor and Loader

    58
    • 8.1 Operating the Loader

      63
      • FILLING THE BUCKET

        63
      • LIFTING THE LOAD

        65
        • CARRYING THE LOAD

          65
        • Use extreme care when operating loader on a slope, keep bucket as low as possible. This keeps center of gravity low and will provide maximum stability.

          66
          • DUMPING THE BUCKET

            66
      • LOWERING THE BUCKET

        67
      • OPERATING WITH FLOAT CONTROL

        68
      • LOADING FROM A BANK

        69
      • PEELING AND SCRAPING

        71
      • LOADING LOW TRUCKS OR SPREADERS FROM A PILE

        72
      • BACKFILLING

        73
        • Leave dirt in bucket. Dumping on each pass wastes time.

          74
        • Leave dirt which drifts over side of bucket for final cleanup.

          75
          • HANDLING LARGE HEAVY OBJECTS

            75
            • 1. Using front end loaders for handling large heavy objects such as large round or rectangular bales, logs and oil drums is not recommended.

              75
            • 2. Handling large heavy objects can be extremely dangerous due to:

              75
            • 3. If you must perform above work, protect yourself by:

              75
      • 8.2 Operating Bale Spear (Optional Attachment)

        76
    • 8.3 Shutting Down the Implement

      77
  • 9. Loader Storage

    77
  • 10. Transporting the Tractor and Implement

    77
    • 10.1 Transporting on Public Roadways

      79
    • 10.2 Hauling the Tractor and Implement

      81
    • 11. Troubleshooting Guide

      82
      • Loader slow or will not lift Hydraulic oil too heavy. Change to proper oil.

        82
      • and/or dump

        82
      • Oil filter plugged. Clean or replace filter.

        82
      • Hydraulic pump worn. Repair or replace pump.

        82
      • Oil line restricted or leaking. Check all hoses and tubes for leaks,

        82
      • damage or restrictions. Replace

        82
      • damaged or restricted hoses or tube

        82
      • oil lines.

        82
      • Control valve does not shift Inspect, clean, repair or replace

        82
      • properly. valve.

        82
      • Air in hydraulic system. Cycle lift cylinders and bucket

        82
      • cylinders several times to free

        82
      • system of air.

        82
      • Cylinder leaks internally. Replace seals.

        82
      • Faulty relief valve (tractor). Clean and replace relief valve.

        82
      • Loader chatters or Air leak in pump inlet line. Check, tighten or replace inlet line.

        82
      • vibrates when raising

        82
      • or lowering.

        82
      • Air in hydraulic system. Cycle lift and bucket cylinders.

        82
      • Oil level too low. Add oil as required.

        82
      • Faulty relief valve (tractor). Replace relief valve.

        82
      • Oil Leaks Loose connections. Tighten fittings.

        82
      • Defective fittings or hoses. Replace defective parts.

        82
      • Worn or damaged o-ring Install a seal repair kit.

        82
      • or wiper seal in cylinder See “Cylinder Service”.

        82
      • rod end.

        82
      • Worn or damaged o-rings Install an o-ring repair kit.

        82
      • in valve.

        82
      • PROBLEM POSSIBLE CAUSE REMEDY

        83
        • Insufficient lift capacity Load is greater than boom Check loader specifications.

          83
        • lift capacity.

          83
        • Improper hydraulic pump Repair or replace pump.

          83
        • operation.

          83
        • Internal lift cylinder leakage. Replace any worn parts and install

          83
        • a seal repair kit. See “Cylinder

          83
        • Service”.

          83
        • Improper hydraulic valve Repair or replace valve.

          83
        • operation.

          83
        • Excessive wear on bucket Bucket is riding on cutting Use boom “FLOAT” position or

          83
        • cutting edge edge instead of wear runners. bucket level indicator to ensure

          83
        • bucket rides

          83
        • Bucket cutting edge not Rear axle on tractor not level With tractor on level surface,

          83
        • flat on theground. from side to side compare rear axle height from left to

          83
        • right, measuring from axle center toground. Adjust air pressure in rear tires until axle height measures the same for both sides.

          83
        • OPERATION SECTION

          41
        • MAINTENANCE SECTION

          85
  • Lubrication Schedule

    88
  • Daily Maintenance

    89
    • 1. Check fluid level of tractor hydraulic system before starting each day’s operation. If necessary, add hydraulic oil as recommended in your tractor operator’s manual.

      89
    • 2. Daily, unless conditions justify more frequent greasing, lubricate all twelve grease fittings; one at each end of lift boom arms and one at rod and base ends of each lift and bucket cylinder.

      89
    • 3. After every ten hours of operation, check all hardware and tighten where required.

      89
    • 4. Replace hoses immediately if they are damaged by a cut or scrape, extruded at the fittings or leaking. Hydraulic oil leaks should be repaired promptly to avoid loss of oil and serious personal injury from escaping oil.

      89
    • Adjusting Bucket Lever Indicator

      89
  • Cylinder Service

    90
    • Lift and Bucket Cylinder Disassembly

      90
      • 1. Hold cylinder tube (13) stationary and pull wire ring (14) out through slot.

        90
      • 2. Pull shaft (1), with all assembled parts, out of cylinder tube (13).

        90
      • 3. Remove elastic locknut (12) from end of shaft and slide cylinder piston (10) and cylinder head (4) off shaft.

        90
      • 4. Remove piston wear ring (11), piston seal (8), and o-ring (7) from outside grooves on piston(10).

        90
      • 5. Remove wiper seal (2), rod seal (3) and wear ring (5) from inside of cylinder head and o-ring (7) with backup washer (6) from groove on outside of head.

        90
      • 6. Clean all parts including cylinder tube, in a suitable cleaning solvent, then use air pressure to blow any dirt or excess solvent from all parts.

        90
      • 7. Examine all parts for wear or damage and replace, if necessary.

        90
      • Lift and Bucket Cylinder Reassembly

        91
        • 1. Place rod seal (3) into groove inside cylinder head.

          91
        • 2. Install wiper seal (2) with lip of seal facing out and flush with top of cylinder head (5). Install wear ring (4) inside other end of head (5).

          91
        • 3. Place o-ring (7) with back-up washer (6) in groove on outside of head. Back-up washer must be on rod side.

          91
        • 4. Remove sharp edges on outer edge of the threaded end of shaft (1). Lubricate wiper seal (2) and rod seal (3) in head and carefully slide head onto shaft.

          91
        • 5. Place o-ring (10), piston seal (11) and piston wear ring (8) in grooves on outside of piston (9).

          91
        • 6. Slide piston (9) onto threaded end of shaft and install lock nut (12). Tighten lock nut to 100 lbs.

          91
        • 7. Lubricate piston wear ring (8) and piston seal (11) on piston, o-ring (7) and backup washer (6) on head and inside of cylinder tube (13), then carefully slide piston and head into cylinder tube (13).

          91
        • 8. Insert wire retaining ring (14) into slot in cylinder tube (13). Apply pressure to wire ring to thread it into groove while turning cylinder head.

          91
  • Storage

    92
    • 1. Store loader with attachment securely attached.

      92
    • 2. Place dust caps on hydraulic quick couplers.

      92
    • 3. Do not remove attachment from stored loader.

      93
    • 4. Do not allow children to play on or around loader.

      93
  • Proper Torque for Fasteners

    94
    • LOADER

      100
• LIMITED WARRANTY

  98
  • DISCLAIMER OF IMPLIED WARRANTIES & CONSEQUENTIAL DAMAGES

    98
  • THIS LIMITED WARRANTY SHALL NOT APPLY:

    98
  • 1. To vendor items which carry their own warranties, such as engines, tires, and tubes.

    98
  • 2. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident.

    98
  • 3. If parts not made or supplied by Bush Hog have been used in connection with the unit, if, in the sole judgement of Bush Hog such use affects its performance, stability or reliability.

    98
  • 4. If the unit has been altered or repaired outside of an authorized Bush Hog dealership in a manner which, in the sole judgement of Bush Hog, affects its performance, stability or reliability.

    98
  • 5. To normal maintenance service and normal replacement items such as gearbox lubricant, hydraulic fluid, worn blades, or to normal deterioration of such things as belts and exterior finish due to use or exposure.

    98
  • 6. To expendable or wear items such as teeth, chains, sprockets, belts, springs and any other items that in the company’s sole judgement is a wear item.

    98
• TO THE OWNER/OPERATOR/DEALER

  99
  • General Safety Instructions and Practices

    6
  • Operator Safety Instructions and Practices

    8
  • Equipment Operation Safety Instructions and Practices

    9
  • Connecting or Disconnecting Implement Safety Instructions and Practices

    14
  • Transporting Safety Instructions and Practices

    15
    • Maintenance and Service Safety Instructions and Practices

      17
    • Storage and Parking Safety Instructions and Practices

      19
  • Concluding Safety Instructions and Practices

    19
    • Decal Location

      20
      • 1. 50057411 1 LOGO Bush Hog

        21
      • 2. 50069070 2 MODEL 1145

        21
      • 3. 52740 2 WARNING Oil Leaks

        21
      • 4. 52203 1 WARNING Lock Valve in Transport

        21
      • 5. 52204 1 INSTRUCT Loader Positions

        21
      • 6. D469 1 WARNING Loader Safety

        21
      • 7. D468 2 DANGER Crushing, Electrocution, Falling Hazard

        21
      • 8. D471 1 WARNING Handling Bales

        21
      • 9. D470 1 DANGER Use ROPS, Seatbelt, Rear Ballast

        21
      • 10. 03200347 * REFLCTR SMV Sign

        21
      • 11. 00776031 1 _________ Canister, Operator’s Manual

        21
    • Decal Description

      22
  • Federal Laws and Regulations

    26
    • SAFETY SECTION

      5