STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
CONTROL VALVE
PC58UU-3
10-33
1.
Pressure compensation valve F (R.H. travel)
14. Unload valve
2.
Spool (R.H. travel)
15. Pressure compensation valve F (boom)
3.
Suction valve
16. Spool (boom)
4.
Suction valve
17. Suction valve
5.
Pressure compensation valve R (R.H. travel)
18. Boom hydraulic drift prevention valve
6.
Unload valve
19. Check valve
7.
Check valve
20. Check valve
8.
Main relief valve
21. Suction valve
9.
Unload valve
22. Pressure compensation valve R (boom)
10. LS bypass plug (LS2)
11. Spool (pump merge-divider valve)
★
The above F and R means the following valves:
12. Unload valve
F: Flow control valve
13. Check valve
R: Pressure reducing valve
Содержание PC58UU-3
Страница 48: ...PC58UU 3 STRUCTURE FUNCTION AND MAINTENANCE STANDARD Serial No 22301 and up 7 TRACK FRAME IDLER CUSHION 10 8 1...
Страница 73: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD CONTROL VALVE 10 30 PC58UU 3...
Страница 96: ......
Страница 134: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD HYDRAULIC CYLINDER PC58UU 3 10 91 12 OFFSET CYLINDER BLADE CYLINDER 5...
Страница 136: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD SOLENOID VALVE PC58UU 3 10 93 12 SOLENOID VALVE...
Страница 143: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD WORK EQUIPMENT PC58UU 3 10 99 12 WORK EQUIPMENT...
Страница 144: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD WORK EQUIPMENT 10 100 PC58UU 3 12...
Страница 146: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD WORK EQUIPMENT 10 102 PC58UU 3 12 DIMENSION OF WORK EQUIPMENT 1 Arm 5...
Страница 158: ......
Страница 160: ...STRUCTURE FUNCTION AND MAINTENANCE STANDARD ELECTRICAL SYSTEM 10 116 PC58UU 3 12 SYSTEM DIAGRAM 5...
Страница 182: ......
Страница 199: ......
Страница 247: ......
Страница 250: ...PC58UU 3 20 203 TROUBLESHOOTING SEQUENCE OF EVENTS IN TROUBLESHOOTING SEQUENCE OF EVENTS IN TROUBLESHOOTING 6...
Страница 260: ......
Страница 265: ...TROUBLESHOOTING CONNECTOR ARRANGEMENT DIAGRAM 20 216 PC58UU 3 CONNECTOR ARRANGEMENT DIAGRAM Serial No 20001 22000 6...
Страница 266: ...TROUBLESHOOTING CONNECTOR ARRANGEMENT DIAGRAM PC58UU 3 20 217 1...
Страница 267: ...TROUBLESHOOTING CONNECTOR ARRANGEMENT DIAGRAM 20 218 PC58UU 3 1...
Страница 268: ...20 218 2 PC58UU 3 TROUBLESHOOTING Serial No 22001 and up CONNECTOR ARRANGEMENT DIAGRAM 6...
Страница 269: ...PC58UU 3 20 218 3 TROUBLESHOOTING CONNECTOR ARRANGEMENT DIAGRAM 6...
Страница 270: ...20 218 4 PC58UU 3 TROUBLESHOOTING CONNECTOR ARRANGEMENT DIAGRAM 6...
Страница 325: ...TROUBLESHOOTING E MODE 20 310 PC58UU 3 1 E MODE RELATED ELECTRICAL CIRCUIT DIAGRAM...
Страница 326: ...TROUBLESHOOTING E MODE PC58UU 3 20 311 1 PUMP CONTROLLER...
Страница 327: ...20 312 PC58UU 3 TROUBLESHOOTING ENGINE CONTROLLER Serial No 20001 22000 E MODE 6...
Страница 328: ...PC58UU 3 20 312 1 TROUBLESHOOTING Serial No 22001 and up E MODE 6...
Страница 348: ...20 332 PC58UU 3 TROUBLESHOOTING E 16 Related electrical circuit diagram E 16 6...
Страница 357: ...PC58UU 3 20 341 TROUBLESHOOTING E 19 a Related electrical circuit diagram E 19 6...
Страница 360: ...20 344 PC58UU 3 TROUBLESHOOTING E 19 a Related electrical circuit diagram E 19 6...
Страница 371: ...PC58UU 3 20 355 TROUBLESHOOTING E 25 Related electrical circuit diagram E 25 6...
Страница 378: ......
Страница 435: ......
Страница 437: ...TROUBLESHOOTING M MODE 20 602 PC58UU 3 Electric circuit diagram of machine monitor system Serial No 20001 22000 6...
Страница 438: ...PC58UU 3 20 602 1 TROUBLESHOOTING Serial No 22001 and up M MODE 6...
Страница 457: ...TROUBLESHOOTING M 16 20 618 PC58UU 3 1 M 16 Related electrical circuit diagram...
Страница 459: ...20 620 PC58UU 3 TROUBLESHOOTING M 17 Related electrical circuit diagram M 17 6...
Страница 465: ......
Страница 521: ...PC58UU 3 90 3 HYDRAULIC CIRCUIT DIAGRAM 7 1 For Serial No 22001 and up...
Страница 522: ...3 88 5 8 5 8 7 5 0 7 21 77 0 17 5 8 7 RU 6HULDO 1R DQG XS...
Страница 523: ...3 88 75 5 8 7 5 0 6HULDO 1R...
Страница 524: ...3 88 75 5 8 7 5 0 6HULDO 1R...
Страница 525: ...3 88 75 5 8 7 5 0 6HULDO 1R...
Страница 526: ...3 88 75 5 8 7 5 0 6HULDO 1R...
Страница 527: ...3 88 75 5 8 7 5 0 6HULDO 1R DQG XS...
Страница 528: ...3 88 75 5 8 7 5 0 6HULDO 1R DQG XS...