Komatsu PC35MR-2, PC50MR-2 Galeo Hydraulic Excavator Shop Manual WEBM006200

Description

• Model List:
  • PC35MR-2 Galeo Hydraulic Excavator
  • PC50MR-2 Galeo Hydraulic Excavator

• 1. CONTENTS
• 2. GENERAL
• 2.1. Specification dimension drawing
• 2.2. Working range drawing
• 2.3. Specifications
• 2.4. Weight table
• 2.5. Lubricants, fuel and coolant specifications
• 3. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
• 3.2. Cooling system
• 3.3. Power train
• 3.4. Swing circle
• 3.5. Swing machinery
• 3.6. Hydraulic components layout drawing
• 3.7. Hydraulic tank
• 3.8. Center swivel joint
• 3.9. Travel motor
• 3.10. Hydraulic cylinder
• 3.11. Operation for each function and valve
• 3.12. Swing motor
• 3.13. PPC valve
• 3.14. Work equipment
• 3.15. Dimensions of each part of work equipment
• 3.16. Floor
• 3.17. Air conditioner
• 3.18. Engine control
• 3.19. Electric control system
• 3.20. Component parts of system
• 3.21. Monitor system
• 3.22. Monitor panel
• 3.23. Sensors
• 4. TESTING AND ADJUSTING
• 4.1. Standard value table for engine related parts
• 4.2. Standard value table for chassis related parts
• 4.3. TESTING AND ADJUSTING
• 4.4. TROUBLESHOOTING
• 4.5. TROUBLESHOOTING OF ELECTRICAL SYSTEM (EMODE)
• 4.6. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (HMODE)
• 4.7. TROUBLESHOOTING OF MONITOR PANEL SYSTEM (MMODE)
• 4.8. TROUBLESHOOTING OF ENGINE (SMODE)
• 5. DISASSEMBLY AND ASSEMBLY
• 5.1. How to read this manual
• 5.2. Precautions when performing operation
• 5.3. Special tool list
• 5.4. sketches of special tools
• 5.5. Removal and installation of fuel injection pump assembly
• 5.6. Removal and installation of radiator and hydraulic oil cooler assembly
• 5.7. Removal and installation of engine and hydraulic pump assembly
• 5.8. Removal and installation of track shoe assembly
• 5.9. disassembly and assembly of idler assembly
• 5.10. Disassembly and assembly of recoil spring assembly
• 5.11. Disassembly and assembly of track roller assembly
• 5.12. Disassembly and assembly of carrier roller assembly
• 5.13. Removal and installation of center swivel joint assembly
• 5.14. Disassembly and assembly of center swivel joint assembly
• 5.15. Removal and installation of floor frame assembly
• 5.16. Removal and installation of swing motor and swing machinery assembly
• 5.17. Disassembly and assembly of swing motor and swing machinery assembly
• 5.18. Removal and installation of work equipment assembly
• 5.19. Removal and installation of revolving frame assembly
• 5.20. Removal and installation of swing circle assembly
• 5.21. Disassembly and assembly of control valve assembly
• 5.22. Disassembly and assembly of hydraulic cylinder assembly
• 5.23. Removal and installation of operators cab glass (stuck glass)
• 5.24. Removal and installation of front window assembly
• 6. OTHERS
• 6.1. Hydraulic circuit diagram (PC35MR2)
• 6.2. Hydraulic circuit diagram (PC50MR2)
• 6.3. Hydraulic circuit diagram PC50MR2 (Additional attachment circuit)
• 6.4. Electrical circuit diagram PC35MR2
• 6.5. Electrical circuit diagram PC50MR2