Komatsu PC1800-6 Hydraulic Excavator Shop Manual SEBM019105

Description

• Model List:
  • PC1800-6 Hydraulic Excavator

• 0.1. HOW TO READ THE SHOP MANUAL
• 0.2. HOISTING INSTRUCTIONS
• 0.3. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
• 0.4. COATING MATERIALS
• 0.5. STANDARD TIGHTENING TORQUE
• 0.6. ELECTRIC WIRE CODE
• 0.7. CONVERSION TABLE
• 0.8. UNITS
• 1. GENERAL
• 1.1. SPECIFICATION DRAWINGS
• 1.2. SPECIFICATIONS
• 1.3. WEIGHT TABLE
• 1.4. FUEL, COOLANT AND LUBRICANTS
• 2. STRUCTURE AND FUNCTION
• 2.2. PTO LUBRICATION SYSTEM
• 2.3. POWER TRAIN
• 2.4. SWING MACHINERY
• 2.5. AUTODRAIN VALVE
• 2.6. SAFETY VALVE
• 2.7. SOLENOID VALVE (FOR LUBRICATION, HORN)
• 2.8. GREASE PUMP
• 2.9. GREASING SYSTEM
• 2.10. HYDRAULIC COMPONENT LAYOUT
• 2.11. HYDRAULIC TANK
• 2.12. HYDRAULIC PUMP
• 2.13. SWING PUMP
• 2.14. LINE OIL FILTER
• 2.15. PILOT OIL FILTER
• 2.16. RETURN OIL FILTER
• 2.17. DRAIN OIL FILTER
• 2.18. CONTROL AND PTO LUBRICATING PUMP
• 2.19. ELECTRONIC OLSS
• 2.20. CONTROL VALVE
• 2.21. SWING CONTROL VALVE
• 2.22. SWING MOTOR
• 2.23. CENTER SWIVEL JOINT
• 2.24. TRAVEL MOTOR
• 2.25. TRAVEL BRAKE VALVE
• 2.26. PILOT RELIEF VALVE
• 2.27. SAFETY LOCK VALVE
• 2.28. ACCUMULATOR
• 2.29. PPC VALVE
• 2.30. SOLENOID VALVE
• 2.31. ENGINE CONTROL
• 2.32. MACHINE CONTROL SYSTEM
• 2.33. ELECTRONIC COMPONENTS OF AUTOMATIC WORK EQUIPMENT CONTROL SYSTEM
• 2.34. MONITOR SYSTEM
• 3. TESTING AND ADJUSTING
• 3.1. STANDARD VALUE TABLE FOR ENGINE
• 3.2. STANDARD VALUE TABLE FOR CHASSIS
• 3.3. STANDARD VALUE 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. FUEL INJECTION PUMP ASSEMBLY
• 4.5. NOZZLE HOLDER ASSEMBLY
• 4.6. TURBOCHARGER ASSEMBLY
• 4.7. CYLINDER HEAD ASSEMBLY
• 4.8. HYDRAULIC COOLER, AFTERCOOLER ASSEMBLY
• 4.9. FAN GUARD, RADIATOR, HYDRAULIC COOLER ASSEMBLY
• 4.10. AFTERCOOLER CORE
• 4.11. ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY
• 4.12. CENTER SWIVEL JOINT ASSEMBLY
• 4.13. TRAVEL MOTOR ASSEMBLY
• 4.14. TRAVEL MOTOR BRAKE VALVE ASSEMBLY
• 4.15. TRAVEL MOTOR ASSEMBLY
• 4.16. FINAL DRIVE ASSEMBLY
• 4.17. SWING MOTOR ASSEMBLY
• 4.18. REVOLVING FRAME ASSEMBLY
• 4.19. SWING CIRCLE ASSEMBLY
• 4.20. SWING MACHINERY ASSEMBLY
• 4.21. IDLER CUSHION CYLINDER ASSEMBLY
• 4.22. IDLER ADJUSTMENT CYLINDER ASSEMBLY
• 4.23. TRACK ROLLER ASSEMBLY
• 4.24. CARRIER ROLLER ASSEMBLY
• 4.25. TRACK SHOE ASSEMBLY
• 4.26. CONTROL, PTO LUBRICATION PUMP ASSEMBLY
• 4.27. SWING PUMP ASSEMBLY
• 4.28. NO. 1, 3 PUMP ASSEMBLY
• 4.29. NO. 2, 4 PUMP ASSEMBLY
• 4.30. HYDAULIC PUMP ASSEMBLY
• 4.31. PILOT RELIEF VALVE ASSEMBLY
• 4.32. MAIN RELIEF VALVE ASSEMBLY (FOR SWING)
• 4.33. MAIN RELIEF VALVE ASSEMBLY (FOR WORK EQUIPMENT, TRAVEL)
• 4.34. SWING CONTROL VALVE ASSEMBLY
• 4.35. V1, V3 CONTROL VALVE ASSEMBLY
• 4.36. V2, V4 CONTROL VALVE ASSEMBLY
• 4.37. CONTROL VALVE ASSEMBLY
• 4.38. CO, NC VALVE ASSEMBLY
• 4.39. SERVO VALVE ASSEMBLY
• 4.40. TVC VALVE ASSEMBLY
• 4.41. PPC VALVE ASSEMBLY (FOR TRAVEL)
• 4.42. PPC VALVE ASSEMBLY (FOR WORK EQUIPMENT, SWING)
• 4.43. BOOM CYLINDER ASSEMBLY (BACKHOE)
• 4.44. ARM CYLINDER ASSEMBLY
• 4.45. BUCKET CYLINDER ASSEMBLY
• 4.46. BOTTOM DUMP CYLINDER ASSEMBLY
• 4.47. HYDRAULIC CYLINDER ASSEMBLY
• 4.48. BUCKET ASSEMBLY
• 4.49. ARM ASSEMBLY
• 4.50. BOOM ASSEMBLY
• 4.51. COUNTERWEIGHT ASSEMBLY
• 4.52. OPERATORS CAB ASSEMBLY
• 5. MAINTENANCE STANDARD
• 5.2. SWING MACHINERY
• 5.3. CONTROL AND PTO LUBRICATION PUMP
• 5.4. CONTROL VALVE
• 5.5. SWING CONTROL VALVE
• 5.6. SWING MOTOR
• 5.7. TRAVEL MOTOR
• 5.8. TRAVEL BRAKE VALVE
• 5.9. CENTER SWIVEL JOINT
• 5.10. PILOT RELIEF VALVE
• 5.11. PPC VALVE
• 5.12. SOLENOID VALVE
• 5.13. HYDRAULIC CYLINDER
• 5.14. WORK EQUIPMENT
• 5.15. DIMENSIONS OF WORK EQUIPMENT
• 6. OTHERS
• 6.1. HYDRAULIC CIRCUIT DIAGRAM (BACK HOE)
• 6.2. HYDRAULIC CIRCUIT DIAGRAM (LOADING SHOVEL)
• 6.3. ELECTRIC CIRCUIT DIAGRAM (1/5)
• 6.4. ELECTRIC CIRCUIT DIAGRAM (2/5)
• 6.5. ELECTRIC CIRCUIT DIAGRAM (3/5)
• 6.6. ELECTRIC CIRCUIT DIAGRAM (4/5)
• 6.7. ELECTRIC CIRCUIT DIAGRAM (5/5)