Table of Contents
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10 Structure and function
Hydraulic component layout
8. Swing motor
9. Accumulator (for breaker)
10. Oil filter (for machine ready for installation of attachment)
11. Main pump
12. Hydraulic oil cooler
13. Travel motor
14. Accumulator (for PPC circuit)
15. Quadruple type solenoid valve
16. Multi-control valve (*1)
17. Attachment flow control EPC valve (for machines ready for installation of attachment)
18. Boom swing cylinder
19. Blade cylinder
20. Blade PPC valve
21. R.H. work equipment PPC valve
22. L.H. work equipment PPC valve
23. Travel PPC valve
24. Boom swing PPC valve
*1: North America specification
PC88MR-10
10-37
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Troubleshooting
