Komatsu PC1250-8, PC1250LC-8, PC1250SP-8 Hydraulic Excavator Field Assembly Instruction GEN00055-08

Description

• Model List:
  • PC1250-8 Hydraulic Excavator
  • PC1250LC-8 Hydraulic Excavator
  • PC1250SP-8 Hydraulic Excavator

• 1. COVER
• 2. FOREWARD
• 3. CONTENTS
• 4. SPECIFICATIONS
• 5. PRECAUTIONS FOR FIELD ASSEMBLY
• 6. ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE
• 7. KIT LAYOUT DIAGRAM
• 8. TRANSPORTATION
• 9. LIST OF TOOLS FOR FIELD ASSEMBLING
• 10. TIGHTENING TORQUE
• 11. COATING MATERIALS
• 12. LIST OF PARTS SENT INDIVIDUALLY
• 13. ASSEMBLY OF CHASSIS
• 13.1. A 1. Installation of Left and Right Track Frames
• 13.2. A 2. Installation of Travel Piping
• 13.3. A 3. Installation of Travel Piping Covers
• 13.4. A 4. Installation of Steps
• 13.5. A 5. Filling Swing Circle with Grease
• 13.6. A 6. Assembly of Upper Structure and Undercarriage
• 13.7. A 7. Installation of Right Side Steps
• 13.8. A 8. Installation of Handrails
• 13.9. A 9. Installation of Swivel Travel Piping
• 13.10. A10. Sticking Sheet to Counterweight (EU specification)
• 13.11. A11. Installation of Cover board (To the Counterweight)
• 13.12. A12. Installation of Counterweight
• 13.13. A13. Installation of Left Side Steps (Including handrails)
• 13.14. A14. Installation of Radiator Cover (Standard specification)
• 13.15. A14. Installation of Radiator Cover (EU specification)
• 13.16. A15. Installation of Muffler Tail Pipe
• 13.17. A16. Changing of Mounting Position of Step Light
• 13.18. A17. Installation of Handrail to the Cab
• 13.19. A18. Installation of Left Rearview Mirror
• 13.20. A19. Installation of Right Rearview Mirrors
• 13.21. A20. Installation of Rearview Mirror (On the Counterweight) (EU specification)
• 13.22. A21. Preparation for Bleeding Air from Travel Motor
• 13.23. A22. Procedure for Bleeding Air From Hydraulic Circuit
• 13.24. A23. Permanent Tightening of Swing Circle Mounting Bolts
• 13.25. A24. Testing Track Shoe Tension
• 13.26. A25. Check Fuel, Coolant and Oil Levels
• 13.27. A26. Parts to be Touched up after Field Assembly
• 14. ASSEMBLING OF WORK EQUIPMENT OF BACKHOE
• 14.1. B 1. Installation of Arm Cylinder
• 14.2. B 2. Installation of Arm Cylinder Hoses
• 14.3. B 3. Installation of Boom Cylinder Foot
• 14.4. B 4. Installation of Boom Cylinder Hoses
• 14.5. B 5. Installation of Boom Foot Dust Seal
• 14.6. B 6. Installation of Boom Assembly
• 14.7. B 7. Installation of Boom Cylinder
• 14.8. B 8. Installation of Boom Hoses (Between machine and boom)
• 14.9. B 9. Installation of Arm Assembly
• 14.10. B10. Installation of Bucket Cylinder Hoses between Boom and Bucket Cylinder
• 14.11. B11. Installation of Bucket Assembly
• 14.12. B12. Clearance Standard for Installation of Work Equipment
• 14.13. B13. Installation of Work Equipment Grease Piping
• 14.14. B14. Procedure for Bleeding Air From Travel Motor
• 14.15. B15. Bleeding Air from Swing Motor
• 14.16. B16. Bleeding Air from Cylinder
• 14.17. B17. Installation of Work Equipment Wiring
• 14.18. B18. Greasing after Assembling Work Equipment
• 15. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY
• 15.1. M 1. Replacement of Return Filter (Standard Filter to Flushing Filter)
• 15.2. M 2. Relieving Remaining Pressure from Hydraulic Circuit
• 15.3. M 3. Installation of Flushing Tubes
• 15.4. M 4. Flushing of Hydraulic Circuit
• 15.5. M 5. Replacement of Pilot Filter (Flushing filter to Standard filter)
• 16. PROCEDURE FOR ASSEMBLING WORK EQUIPMENT OF LOADING SHOVEL
• 16.1. Transportation posture (only work equipment)
• 16.2. List of parts sent individually
• 16.3. Procedure for assembling work equipment of loading shovel
• 16.3.1. C 1. Installation of Arm Cylinder Bottoms
• 16.3.2. C 2. Connection of Boom and Arm
• 16.3.3. C 3. Pulling out Boom Foot Pin and Boom Cylinder Foot Pin
• 16.3.4. C 4. Installation of Boom and Arm Assembly
• 16.3.5. C 5. Replacement of Return Filter (Standard Element to Flushing Element)
• 16.3.6. C 6. Releasing Residual Pressure in Hydraulic Circuit
• 16.3.7. C 7. Installation of Boom Hoses (Between Chassis and Boom)
• 16.3.8. C 8. Installation of Flushing Tube for Boom Cylinder Hoses
• 16.3.9. C 9. Installation of Flushing Tube for Arm Cylinder Hoses
• 16.3.10. C10. Installation of Flushing Tube for Bucket Cylinder Hoses
• 16.3.11. C11. Installation of Hoses Between Boom and Arm (Bottom Dump)
• 16.3.12. C12. Installation of Flushing Tube for Bottom Dump Cylinder Hoses
• 16.3.13. C13. Installation of Hydraulic Circuit
• 16.3.14. C14. Replacement of Pilot Filter (Flushing Element to Standard Element)
• 16.3.15. C15. Installation of Boom Cylinder Bottoms
• 16.3.16. C16. Installation of Boom Cylinder Hoses
• 16.3.17. C17. Installation of Boom Cylinder Head Pin
• 16.3.18. C18. Installation of Arm Cylinder Hoses
• 16.3.19. C19. Installation of Bucket Cylinder
• 16.3.20. C20. Installation of Bucket Cylinder Hos
• 16.3.21. C21. Installation of Bucket Assembly
• 16.3.22. C22. Installation of Bottom Dump Cylinder Hoses
• 16.3.23. C23. Maintenance Standard
• 16.3.24. C24. Installation of Working Lamp
• 16.3.25. C25. Installation of Work Equipment Greasing Piping
• 16.3.26. C26. Bleeding Air from Work Equipment Circuit
• 16.3.27. C27. Checking Oil Level in Hydraulic Tank and Adding Oil
• 16.3.28. C28. Greasing After Assembling Work Equipment
• 16.4. Inspection of each part after assembly of loader
• 17. Field Assembly Inspection Report (Backhoe)
• 18. Field Assembly Inspection Report (Loading shovel)