Hydraulic Equipment Layout Drawing - Komatsu PC130-8 Shop Manual

Hydraulic excavator

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Table of Contents

Hydraulic equipment layout

1. Bucket cylinder

2. Arm cylinder

3. Control valve

4. Solenoid valve

5. Accumulator (for PPC circuit)

6. Boom cylinder

7. Hydraulic tank

8. Swing motor

9. Hydraulic pump

10. R.H. travel motor (R.H. Final drive)

11. Oil cooler

12. L.H. travel motor (L.H. Final drive)

13. L.H. work equipment PPC valve

14. R.H. work equipment PPC valve

15. Center swivel joint

16. Travel PPC valve

17. Attachment PPC valve

(Machine ready for attachment)

10 Structure, function and maintenance standard

Troubleshooting