Komatsu PC1250-11, PC1250-11E0, PC1250LC-11, PC1250LC-11E0, PC1250SP-11, PC1250SP-11E0 Hydraulic Excavator Field Assembly Instruction GEN00203-02

Description

• Model List:
  • PC1250-11 Hydraulic Excavator
  • PC1250-11E0 Hydraulic Excavator
  • PC1250LC-11 Hydraulic Excavator
  • PC1250LC-11E0 Hydraulic Excavator
  • PC1250SP-11 Hydraulic Excavator
  • PC1250SP-11E0 Hydraulic Excavator

• 1. COVER
• 2. FOREWORD
• 3. CONTENTS
• 4. SPECIFICATIONS
• 5. PRECAUTIONS FOR FIELD ASSEMBLY
• 6. ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE
• 7. KIT LAYOUT DIAGRAM
• 8. FLOW OF FIELD ASSEMBLY WORK
• 9. TRANSPORTATION
• 10. LIST OF FIELD ASSEMBLY TOOLS
• 11. TIGHTENING TORQUE
• 12. COATING MATERIALS
• 13. SELECTION OF WIRE ROPES USED FOR ASSEMBLY
• 14. ASSEMBLY OF CHASSIS
• 14.1. A1 Install R.H. and L.H. track frames
• 14.2. A2 Install travel piping
• 14.3. A3 Install travel piping covers
• 14.4. A4 Install steps
• 14.5. A5 Install autogreasing unit assembly(if equipped)
• 14.6. A6 Add grease to swing circle
• 14.7. A7 Assemble upper structure and undercarriage
• 14.8. A8 Install R.H. side step
• 14.9. A9 Install handrails
• 14.10. A10 Install emergency stop switch on right front step (if equipped)
• 14.11. A11 Install air cleaner cap
• 14.12. A12 Install swivel travel piping
• 14.13. A13 Install L.H. side step
• 14.14. A14 Install fixed ladder
• 14.15. A15 Install hydraulic stairway (if equipped)
• 14.16. A16 Install flash light (if equipped)
• 14.17. A17 Install L.H. side step emergency stop switch (if equipped)
• 14.18. A18 Install KomVision camera
• 14.19. A19 Install counterweight
• 14.20. A20 Install counterweight revolving warning lamp (if quipped)
• 14.21. A21 Install counterweight rear lamp (if equipped)
• 14.22. A22 Install radiator cover
• 14.23. A23 Install exhaust tail pipe
• 14.24. A24 Change installed position of step light
• 14.25. A25 Change installed position of wireless LAN antenna
• 14.26. A26 Install operators cab revolving warning lamp (if equipped)
• 14.27. A27 Install operators cab handrail
• 14.28. A28 Install L.H. rearview mirror
• 14.29. A29 Install R.H. rearview mirror
• 14.30. A30 Prepare for bleeding air from travel motor
• 14.31. A31 Bleed air from hydraulic pump section
• 14.32. A32 Tighten swing circle mounting bolts to specified torque
• 14.33. A33 Check and adjust track tension
• 14.34. A34 Check fuel, coolant and oil levels
• 14.35. A35 Parts to be touched up after field assembly
• 15. ASSEMBLING OF WORK EQUIPMENT OF BACKHOE
• 15.1. B1 Release remaining pressure in hydraulic circuit
• 15.2. B2 Install arm cylinder to boom
• 15.3. B3 Install arm cylinder hose
• 15.4. B4 Install boom cylinder to revolving frame
• 15.5. B5 Install boom cylinder hose
• 15.6. B6 Bleed air from cylinder
• 15.7. B7 Install boom foot dust seal
• 15.8. B8 Install boom assembly
• 15.9. B9 Install boom cylinder to boom assembly
• 15.10. B10 Install boom connection hoses (between chassis and boom assembly)
• 15.11. B11 Install arm assembly
• 15.12. B12 Install bucket cylinder hoses (between boom and bucket cylinder)
• 15.13. B13 Install bucket assembly
• 15.14. B14 Clearance standard for installation of work equipment
• 15.15. B15 Install work equipment grease piping
• 15.16. B16 Install work equipment lamps
• 15.17. B17 Grease after assembling work equipment
• 15.18. B18 Bleed air from swing motor
• 15.19. B19 Bleed air from travel motor
• 15.20. B20 Install travel motor guard
• 15.21. B21 Bleed air from hydraulic stairway (if equipped)
• 16. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION ASSEMBLY
• 16.1. M1 Replace return filter (Replace standard filter flushing filter)
• 16.2. M2 Flush hydraulic circuit
• 16.3. M3 Replace return filter (Replace flushing filter with standard filter)
• 16.4. M4 Replace pilot filter
• 16.5. M5 Setting of KomVision (Camera calibration)
• 16.6. M6 Inspection method of 12 m visibility (KomVision)
• 16.7. M7 Method for starting up KOMTRAX terminal and default setting of KOMTRAX Plus controller
• 17. PROCEDURE FOR ASSEMBLING WORK EQUIPMENTOF LOADING SHOVEL
• 17.1. TRANSPORTATION POSTURE (ONLY WORK EQUIPMENT)
• 17.2. C 1. Release remaining pressure in hydraulic circuit
• 17.3. C 2. Bleed air from cylinder
• 17.4. C 3. Flush hydraulic circuit
• 17.5. C 4. Installation of Arm Cylinder Bottoms
• 17.6. C 5. Connection of Boom and Arm
• 17.7. C 6. Pulling out Boom Foot Pin and Boom Cylinder Foot Pin
• 17.8. C 7. Installation of Boom and Arm Assembly
• 17.9. C 8. Installation of Boom Hoses (Between Chassis and Boom)
• 17.10. C 9. Installation of Hoses Between Boom and Arm (Bottom Dump)
• 17.11. C10. Installation of Boom Cylinder Bottoms
• 17.12. C11. Installation of Boom Cylinder Hoses
• 17.13. C12. Installation of Boom Cylinder Head Pin
• 17.14. C13. Installation of Arm Cylinder Hoses
• 17.15. C14. Installation of Bucket Cylinder
• 17.16. C15. Installation of Bucket Cylinder Hoses
• 17.17. C16. Installation of Bucket Assembly
• 17.18. C17. Installation of Bottom Dump Cylinder Hoses
• 17.19. C18. Maintenance Standard
• 17.20. C19. Installation of Working Lamp
• 17.21. C20. Installation of Work Equipment Greasing Piping
• 17.22. C21. Checking Oil Level in Hydraulic Tank and Adding Oil
• 17.23. C22. Greasing After Assembling Work Equipment
• 18. Inspection of each part after assembly of loader
• 19. Field Assembly Inspection Report