Komatsu PC1250-11, PC1250-11E0, PC1250LC-11, PC1250LC-11E0, PC1250SP-11, PC1250SP-11E0 Hydraulic Excavator Field Assembly Instruction GEN00203-08

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. FOREWORD
• 2. CONTENTS
• 3. SPECIFICATIONS
• 4. PRECAUTIONS FOR FIELD ASSEMBLY
• 5. ASSEMBLING PROCEDURES, APPLICABLE EQUIPMENT AND SCHEDULE
• 6. KIT LAYOUT DIAGRAM
• 7. FLOW OF FIELD ASSEMBLY WORK
• 8. TRANSPORTATION
• 9. LIST OF FIELD ASSEMBLY TOOLS
• 10. TIGHTENING TORQUE
• 11. COATING MATERIALS
• 12. SELECTION OF WIRE ROPES USED FOR ASSEMBLY
• 13. ASSEMBLY OF CHASSIS
• 13.1. A1 Install R.H. and L.H. track frames
• 13.2. A2 Install travel piping
• 13.3. A3 Install travel piping covers
• 13.4. A4 Install steps
• 13.5. A5 Install autogreasing unit assembly(if equipped)
• 13.6. A6 Add grease to swing circle
• 13.7. A7 Assemble upper structure and undercarriage
• 13.8. A8 Install R.H. side step
• 13.9. A9 Install handrails
• 13.10. A10 Install emergency stop switch on right front step (if equipped)
• 13.11. A11 Install air cleaner cap
• 13.12. A12 Install swivel travel piping
• 13.13. A13 Install crawler undercover
• 13.14. A14 Install L.H. side step
• 13.15. A15 Install L.H. side step (Machine with high cab (if equipped))
• 13.16. A16 Install fixed ladder
• 13.17. A17 Install hydraulic stairway (if equipped)
• 13.18. A18 Install flash light (if equipped)
• 13.19. A19 Install L.H. side step emergency stop switch (if equipped)
• 13.20. A20 Install KomVision camera
• 13.21. A21 Install counterweight
• 13.22. A22 Install counterweight revolving warning lamp (if quipped)
• 13.23. A23 Install counterweight rear lamp (if equipped)
• 13.24. A24 Install radiator cover
• 13.25. A25 Install exhaust tail pipe
• 13.26. A26 Subassembly on top guard
• 13.27. A27 Installation of top guard
• 13.28. A28 Installation of cab
• 13.29. A29 Assembly of parts inside cab
• 13.30. A30 Change installed position of step light
• 13.31. A31 Change installed position of wireless LAN antenna
• 13.32. A32 Install operators cab revolving warning lamp (if equipped)
• 13.33. A33 Install operators cab handrail
• 13.34. A34 Install L.H. rearview mirror
• 13.35. A35 Install R.H. rearview mirror
• 13.36. A36 Prepare for bleeding air from travel motor
• 13.37. A37 Bleed air from hydraulic pump section
• 13.38. A38 Tighten swing circle mounting bolts to specified torque
• 13.39. A39 Check and adjust track tension
• 13.40. A40 Check fuel, coolant and oil levels
• 13.41. A41 Parts to be touched up after field assembly
• 14. ASSEMBLING OF WORK EQUIPMENT OF BACKHOE
• 14.1. B1 Release remaining pressure in hydraulic circuit
• 14.2. B2 Install arm cylinder to boom
• 14.3. B3 Install arm cylinder hose
• 14.4. B4 Install boom cylinder to revolving frame
• 14.5. B5 Install boom cylinder hose
• 14.6. B6 Bleed air from cylinder
• 14.7. B7 Install boom foot dust seal
• 14.8. B8 Install boom assembly
• 14.9. B9 Install boom cylinder to boom assembly
• 14.10. B10 Install boom connection hoses (between chassis and boom assembly)
• 14.11. B11 Install arm assembly
• 14.12. B12 Install bucket cylinder hoses (between boom and bucket cylinder)
• 14.13. B13 Install bucket assembly
• 14.14. B14 Clearance standard for installation of work equipment
• 14.15. B15 Install work equipment grease piping
• 14.16. B16 Install work equipment lamps
• 14.17. B17 Grease after assembling work equipment
• 14.18. B18 Bleed air from swing motor
• 14.19. B19 Bleed air from travel motor
• 14.20. B20 Install travel motor guard
• 14.21. B21 Bleed air from hydraulic stairway (if equipped)
• 15. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION ASSEMBLY
• 15.1. M1 Replace return filter (Replace standard filter flushing filter)
• 15.2. M2 Flush hydraulic circuit
• 15.3. M3 Replace return filter (Replace flushing filter with standard filter)
• 15.4. M4 Replace pilot filter
• 15.5. M5 Setting of KomVision (Camera calibration)
• 15.6. M6 Inspection method of 12 m visibility (KomVision)
• 15.7. M7 Method for starting up KOMTRAX terminal and default setting of KOMTRAX Plus controller
• 16. PROCEDURE FOR ASSEMBLING WORK EQUIPMENTOF LOADING SHOVEL
• 16.1. TRANSPORTATION POSTURE (ONLY WORK EQUIPMENT)
• 16.2. C 1. Release remaining pressure in hydraulic circuit
• 16.3. C 2. Bleed air from cylinder
• 16.4. C 3. Flush hydraulic circuit
• 16.5. C 4. Installation of Arm Cylinder Bottoms
• 16.6. C 5. Connection of Boom and Arm
• 16.7. C 6. Pulling out Boom Foot Pin and Boom Cylinder Foot Pin
• 16.8. C 7. Installation of Boom and Arm Assembly
• 16.9. C 8. Installation of Boom Hoses (Between Chassis and Boom)
• 16.10. C 9. Installation of Hoses Between Boom and Arm (Bottom Dump)
• 16.11. C10. Installation of Boom Cylinder Bottoms
• 16.12. C11. Installation of Boom Cylinder Hoses
• 16.13. C12. Installation of Boom Cylinder Head Pin
• 16.14. C13. Installation of Arm Cylinder Hoses
• 16.15. C14. Installation of Bucket Cylinder
• 16.16. C15. Installation of Bucket Cylinder Hoses
• 16.17. C16. Installation of Bucket Assembly
• 16.18. C17. Installation of Bottom Dump Cylinder Hoses
• 16.19. C18. Maintenance Standard
• 16.20. C19. Installation of Working Lamp
• 16.21. C20. Installation of Work Equipment Greasing Piping
• 16.22. C21. Checking Oil Level in Hydraulic Tank and Adding Oil
• 16.23. C22. Greasing After Assembling Work Equipment
• 17. INSPECTION OF EACH PART AFTER ASSEMBLY OF LOADER
• 18. FIELD ASSEMBLY INSPECTION REPORT
• 19.