Komatsu PC450-6K, PC450LC-6K Hydraulic Excavator Shop Manual UEBM001301

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Komatsu PC450-6K, PC450LC-6K Hydraulic Excavator Shop Manual UEBM001301

$40.00

Type Of Manual: Shop Manual
Manual ID: UEBM001301
Format: PDF
Size: 32.4MB
Number of Pages: 839

Category: Komatsu Shop Manual PDF

Model List:
- PC450-6K Hydraulic Excavator
- PC450LC-6K Hydraulic Excavator

0.1. HOW TO READ THE SHOP MANUAL
0.2. HOISTING INSTRUCTIONS
0.3. COATING MATERIALS
0.4. STANDARD TIGHTENING TORQUE
0.5. ELECTRIC WIRE CODE
0.6. CONVERSION TABLE
1. GENERAL
1.1. SPECIFICATION DRAWINGS
1.2. SPECIFICATIONS
1.3. WEIGHT TABLE (SERIAL NOS 32001 and up)
1.4. WEIGHT TABLE (SERIAL NOS 34001 and up)
1.5. FUEL, COOLANT AND LUBRICANTS
2. STRCTURE AND FUNCTION
2.1. PARTS RELATED TO ENGINE
2.2. RADIATOR, OIL COOLER
2.3. POWER TRAIN
2.4. FINAL DRIVE
2.5. SWING CIRCLE
2.6. SWING MACHINERY
2.7. TRACK FRAME, RECOIL SPRING
2.8. TRACK SHOE
2.9. HYDRAULIC PIPING DRAWING
2.10. HYDRAULIC CIRCUIT DIAGRAM
2.11. HYDRAULIC TANK, HYDRAULIC FILTER K32001 K33999
2.12. HYDRAULIC PUMP
2.13. CONTROL VALVE
2.14. SELFREDUCING PRESSURE VALVE
2.15. SUCTION SAFETY VALVE
2.16. CLSS
2.17. SWING MOTOR
2.18. CENTER SWIVEL JOINT
2.19. TRAVEL MOTOR
2.20. VALVE CONTROL
2.21. WORK EQUIPMENT SWING PPC VALVE
2.22. TRAVEL PPC VALVE
2.23. SERVICE PPC VALVE
2.24. PPC SAFETY LOCK VALVE
2.25. PPC ACCUMULATOR
2.26. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
2.27. LSEPC VALVE
2.28. SOLENOID VALVE
2.29. BOOM SAFETY VALVE
2.30. OVERLOAD WARNING DEVICE
2.31. WORK EQUIPMENT
2.32. AIR CONDITIONER
2.33. ACTUAL ELECTRIC WIRING DIAGRAM
2.34. ELECTRIC CIRCUIT DIAGRAM
2.35. ENGINE CONTROL
2.36. ELECTRONIC CONTROL SYSTEM
2.37. MACHINE MONITOR SYSTEM
2.38. BREAKER MODE HYDRAULIC PERFORMANCE
3. TESTING AND ADJUSTING
3.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
3.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
3.3. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
3.4. TESTING AND ADJUSTING
3.5. TROUBLESHOOTING
4. DISASSEMBLY AND ASSEMBLY
4.1. METHOD OF USING MANUAL
4.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
4.3. SPECIAL TOOL LIST
4.4. SKETCHES OF SPECIAL TOOLS
4.5. STARTING MOTOR ASSEMBLY
4.6. ALTERNATOR ASSEMBLY
4.7. ENGINE OIL COOLER ASSEMBLY
4.8. FUEL INJECTION PUMP ASSEMBLY
4.9. WATER PUMP ASSEMBLY
4.10. NOZZLE HOLDER ASSEMBLY
4.11. TURBOCHARGER ASSEMBLY
4.12. THERMOSTAT ASSEMBLY
4.13. ENGINE FRONT SEAL
4.14. ENGINE REAR SEAL
4.15. CYLINDER HEAD ASSEMBLY
4.16. GOVERNOR MOTOR ASSEMBLY
4.17. AFTERCOOLER ASSEMBLY
4.18. AFTERCOOLER CORE ASSEMBLY
4.19. HYDRAULIC COOLER ASSEMBLY
4.20. RADIATOR, HYDRAULIC COOLER ASSEMBLY
4.21. ENGINE, MAIN PUMP ASSEMBLY
4.22. DAMPER ASSEMBLY
4.23. FUEL TANK ASSEMBLY
4.24. CENTER SWIVEL JOINT ASSEMBLY
4.25. FINAL DRIVE ASSEMBLY
4.26. TRAVEL MOTOR ASSEMBLY
4.27. SPROCKET
4.28. SWING MOTOR ASSEMBLY
4.29. SWING MACHINERY ASSEMBLY
4.30. REVOLVING FRAME ASSEMBLY
4.31. SWING CIRCLE ASSEMBLY
4.32. IDLER, RECOIL SPRING ASSEMBLY
4.33. IDLER ASSEMBLY
4.34. RECOIL SPRING ASSEMBLY
4.35. TRACK ROLLER ASSEMBLY
4.36. CARRIER ROLLER ASSEMBLY
4.37. TRACK SHOE ASSEMBLY
4.38. HYDRAULIC TANK ASSEMBLY
4.39. MAIN PUMP ASSEMBLY
4.40. MAIN PUMP INPUT SHAFT OIL SEAL
4.41. CONTROL VALVE ASSEMBLY
4.42. PUMP MERGE/DIVIDER VALVE ASSEMBLY
4.43. PRESSURE COMPENSATION VALVE ASSEMBLY
4.44. SERVO VALVE ASSEMBLY FOR FRONT PUMP
4.45. SERVO VALVE ASSEMBLY FOR REAR PUMP
4.46. LSEPC SOLENOID VALVE ASSEMBLY
4.47. SOLENOID VALVE ASSEMBLY
4.48. WORK EQUIPMENT PPC VALVE ASSEMBLY
4.49. TRAVEL PPC VALVE ASSEMBLY
4.50. PPC SHUTTLE VALVE ASSEMBLY
4.51. BOOM CYLINDER ASSEMBLY
4.52. ARM CYLINDER ASSEMBLY
4.53. BUCKET CYLINDER ASSEMBLY
4.54. HYDRAULIC CYLINDER ASSEMBLY
4.55. WORK EQUIPMENT ASSEMBLY
4.56. BUCKET ASSEMBLY
4.57. ARM ASSEMBLY
4.58. BUCKET, ARM ASSEMBLY
4.59. BOOM ASSEMBLY
4.60. OPERATORS CAB ASSEMBLY
4.61. COUNTERWEIGHT ASSEMBLY
4.62. AIR CONDITIONER COMPRESSOR ASSEMBLY
4.63. CONDENSER ASSEMBLY
4.64. RECEIVER TANK ASSEMBLY
4.65. AIR CONDITIONER UNIT ASSEMBLY
4.66. GOVERNOR, PUMP CONTROLLER ASSEMBLY
4.67. MONITOR PANEL ASSEMBLY
4.68. CONTROL STAND CASE
5. MAINTENANCE STANDARD
5.1. ENGINE MOUNT
5.2. SWING MACHINERY
5.3. SWING CIRCLE
5.4. FINAL DRIVE
5.5. TRACK FRAME AND RECOIL SPRING
5.6. IDLER
5.7. CARRIER ROLLER
5.8. TRACK ROLLER
5.9. TRACK SHOE (TRIPLE GROUSER SHOE)
5.10. HYDRAULIC PUMP
5.11. CONTROL VALVE
5.12. SELFREDUCING PRESSURE VALVE
5.13. SUCTION SAFETY VALVE
5.14. SWING MOTOR
5.15. TRAVEL MOTOR
5.16. WORK EQUIPMENT, SWING PPC VALVE
5.17. TRAVEL PPC VALVE
5.18. SERVICE PPC VALVE
5.19. PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE
5.20. LSEPC VALVE
5.21. SOLENOID VALVE
5.22. CENTER SWIVEL JOINT
5.23. HYDRAULIC CYLINDER
5.24. WORK EQUIPMENT
5.25. DIMENSIONS OF WORK EQUIPMENT
6. OTHERS
6.1. HYDRAULIC CIRCUIT DIAGRAM
6.2. ELECTRIC CIRCUIT DIAGRAM (1/3)
6.3. ELECTRIC CIRCUIT DIAGRAM (2/3)
6.4. ELECTRIC CIRCUIT DIAGRAM (3/3)

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