Komatsu PC750-6, PC750LC-6, PC750SE-6 Hydraulic Excavator Operation and Maintenance Manual SEAM010900

$30.00

  • Type Of Manual: Operation and Maintenance Manual
  • Manual ID: SEAM010900
  • Format: PDF
  • Size: 6.5MB
  • Number of Pages: 254

Description

  • Model List:

    • PC750-6 Hydraulic Excavator
    • PC750LC-6 Hydraulic Excavator
    • PC750SE-6 Hydraulic Excavator
  • 1. MAIN MENU
  • 2. COVER
  • 3. INTRODUCTION
  • 3.1. Foreword
  • 3.2. Safety information
  • 3.3. Introduction
  • 3.4. Location of plates, table to enter serial No. and distributor
  • 3.5. Contents
  • 4. SAFETY
  • 4.1. General precautions
  • 4.2. Precautions during operation
  • 4.2.1. Before starting engine
  • 4.2.2. After starting engine
  • 4.2.3. Transportation
  • 4.2.4. Battery
  • 4.2.5. Towing
  • 4.2.6. Lifting operations
  • 4.3. Precautions for maintenance
  • 4.3.1. Before carrying out maintenance
  • 4.3.2. During maintenance
  • 4.4. Position for attaching safety labels
  • 5. OPERATION
  • 5.1. General view
  • 5.1.1. General view of machine
  • 5.1.2. General view of controls and gauges
  • 5.2. Explanation of components
  • 5.2.1. Machine monitor
  • 5.2.2. Switches
  • 5.2.3. Control levers, pedals
  • 5.2.4. Ceiling window
  • 5.2.5. Front window
  • 5.2.6. Door lock
  • 5.2.7. Cap, cover with lock
  • 5.2.8. Hot and cool box
  • 5.2.9. Luggage box
  • 5.2.10. Ashtray
  • 5.2.11. Handling air conditioner
  • 5.2.12. Car radio
  • 5.2.13. Power supply socket
  • 5.2.14. Fuse
  • 5.2.15. Fusible link
  • 5.2.16. Controllers
  • 5.2.17. Tool holder (cloth bag)
  • 5.2.18. Handling grease pump
  • 5.2.19. Handling accumulator
  • 5.3. Operation
  • 5.3.1. Check before starting engine
  • 5.3.2. Starting engine
  • 5.3.3. Operations and checks after starting engine
  • 5.3.4. Moving machine off
  • 5.3.5. Steering machine
  • 5.3.6. Stopping machine
  • 5.3.7. Swinging
  • 5.3.8. Operation of work equipment
  • 5.3.9. Handling working mode
  • 5.3.10. Prohibitions for operation
  • 5.3.11. Precautions for operation
  • 5.3.12. Precautions when traveling up or down hills
  • 5.3.13. How to escape from mud
  • 5.3.14. Work possible using hydraulic excavator
  • 5.3.15. Replacement of bucket
  • 5.3.16. Parking machine
  • 5.3.17. Check after finishing work
  • 5.3.18. Stopping engine
  • 5.3.19. Check after stopping engine
  • 5.3.20. Locking
  • 5.4. Transportation
  • 5.4.1. Loading, unloading work
  • 5.4.2. Precautions for loading
  • 5.4.3. Precautions for transportation
  • 5.4.4. Transportation posture
  • 5.4.5. Procedure for increasing or reducing track frame gauge
  • 5.5. Cold weather operation
  • 5.5.1. Precautions for low temperature
  • 5.5.2. Precautions after completion of work
  • 5.5.3. After cold weather
  • 5.6. Longterm storage
  • 5.6.1. Before storage
  • 5.6.2. During storage
  • 5.6.3. After storage
  • 5.6.4. Starting machine after longterm storage
  • 5.7. Troubleshooting
  • 5.7.1. Phenomena that are not failures
  • 5.7.2. Method of towing machine
  • 5.7.3. Precautions on particular jobsites
  • 5.7.4. If battery is discharged
  • 5.7.5. Other trouble
  • 6. MAINTENANCE
  • 6.1. Guides to maintenance
  • 6.2. Outlines of service
  • 6.2.1. Outline of oil, fuel, coolant
  • 6.2.2. Outline of electric system
  • 6.2.3. Outline of hydraulic system
  • 6.2.4. Releasing pressure
  • 6.2.5. Bleeding air from circuit
  • 6.3. Wear parts list
  • 6.4. Use of fuel, coolant and lubricants according to ambient temperature
  • 6.5. Standard tightening torques for bolts and nuts
  • 6.5.1. Introduction of necessary tools
  • 6.5.2. Torque list
  • 6.6. Periodic replacement of safety critical parts
  • 6.7. Maintenance schedule chart
  • 6.7.1. Maintenance schedule chart
  • 6.8. Service Procedure
  • 6.8.1. Initial 100 hours service
  • 6.8.2. Initial 250 hours service
  • 6.8.3. When required
  • 6.8.4. Check before starting
  • 6.8.5. Every 10 hours service
  • 6.8.6. Every 100 hours service
  • 6.8.7. Every 250 hours service
  • 6.8.8. Every 500 hours service
  • 6.8.9. Every 1000 hours service
  • 6.8.10. Every 2000 hours service
  • 6.8.11. Every 4000 hours service
  • 7. SPECIFICATIONS
  • 7.1. Specifications
  • 8. OPTIONS, ATTACHMENTS
  • 8.1. General precautions
  • 8.1.1. Precautions related to safety
  • 8.1.2. Precautions when installing attachments
  • 8.2. Using seat belt
  • 8.2.1. Seat belt
  • 8.3. Introduction of optional parts, attachments
  • 8.3.1. Combinations of work equipment
  • 8.3.2. Selection of track shoes
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