HYDRAULIC SYSTEM
VALVE GP-CONTROLAUXILIARY GP-HYDRAULIC
LINES GP-PILOT
HYDRAULIC SYSTEM
VALVE GP-CONTROL#XEBP76640390
116-9200: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1169200 N/S)
EFFECTIVE WITH SERIAL NO. 8GR00001-8GR00229
PART OF 311B-ATT-Page 4
COMBINED FUNCTION
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 8GR00001-8GR00229
PART OF 311B-ATT-Page 4
COMBINED FUNCTION
AN ATTACHMENT
#XEBP76640391
116-9200: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1169200 N/S)
EFFECTIVE WITH SERIAL NO. 8GR00230-
PART OF 311B-ATT-Page 4
COMBINED FUNCTION
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 8GR00230-
PART OF 311B-ATT-Page 4
COMBINED FUNCTION
AN ATTACHMENT
#XEBP76640392
142-6501: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1426501 N/S)
EFFECTIVE WITH SERIAL NO. 2LS00001-2LS00120
SINGLE FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 2LS00001-2LS00120
SINGLE FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
Parts for your 311B EXCAVATOR:
CATERPILLAR SIS#XEBP76640393
142-6501: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1426501 N/S)
EFFECTIVE WITH SERIAL NO. 2LS00121-
SINGLE FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 2LS00121-
SINGLE FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
Parts for your 311B EXCAVATOR:
CATERPILLAR SIS#XEBP76640394
142-6506: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1426506 N/S)
EFFECTIVE WITH SERIAL NO. 2LS00001-2LS00120
COMBINED FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 2LS00001-2LS00120
COMBINED FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
#XEBP76640395
142-6506: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1426506 N/S)
EFFECTIVE WITH SERIAL NO. 2LS00121-
COMBINED FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 2LS00121-
COMBINED FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
#XEBP76640396
142-6503: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1426503 N/S)
EFFECTIVE WITH SERIAL NO. 2LS00001-
DOUBLE FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 2LS00001-
DOUBLE FUNCTION, WITH BLADE CONTROL
AN ATTACHMENT
Parts for your 311B EXCAVATOR:
CATERPILLAR SIS#XEBP76640397
116-9198: AUXILIARY CONTROL ARRANGEMENT
AUXILIARY CONTROL ARRANGEMENT (1169198 N/S)
EFFECTIVE WITH SERIAL NO. 8GR00001-
PART OF 311B-ATT-Page 4
DOUBLE FUNCTION
AN ATTACHMENT
EFFECTIVE WITH SERIAL NO. 8GR00001-
PART OF 311B-ATT-Page 4
DOUBLE FUNCTION
AN ATTACHMENT
Parts for your 311B EXCAVATOR:
CATERPILLAR SIS#XEBP76640398
116-9201: AUXILIARY INSTALLATION ARRANGEMENT
AUXILIARY INSTALLATION ARRANGEMENT (1169201 N/S)
PART OF 311B-ATT-Page 4
2 PUMP FLOW
AN ATTACHMENT
PART OF 311B-ATT-Page 4
2 PUMP FLOW
AN ATTACHMENT
Parts for your 311B EXCAVATOR:
CATERPILLAR SIS#XEBP76640399
119-2735: PILOT LINES
PILOT LINES (1192735 N/S)
EFFECTIVE WITH SERIAL NO. 8GR00001-8GR00461
PART OF 1211383-Page 327
1232146-Page 528 1232147-Page 529 1077058-Page 573 1057266-Page 592 1232148-Page 585
EFFECTIVE WITH SERIAL NO. 8GR00001-8GR00461
PART OF 1211383-Page 327
1232146-Page 528 1232147-Page 529 1077058-Page 573 1057266-Page 592 1232148-Page 585
Parts for your 311B EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 123-2146 Y | [1] | VALVE GROUP | |
2. | 123-2147 Y | [1] | VALVE GROUP | |
3. | 6V-7357 | [6] | BOLT (M6X1) | |
4. | 9X-8256 | [6] | WASHER | |
5. | 2R-6806 | [18] | CONNECTOR | |
6. | 3J-1907 | [38] | SEAL | |
7. | 133-5691 | [1] | HOSE ASSEM. | |
8. | 4I-1410 | [1] | HOSE ASSEM. | |
9. | 4I-7608 | [1] | HOSE ASSEM. | |
10. | 4I-1455 | [3] | HOSE ASSEM. | |
11. | 6M-6853 | [2] | TEE | |
12. | 7I-8274 | [1] | GROMMET | |
13. | 4I-9526 | [8] | BAND | |
14. | 7K-1181 | [19] | STRAP | |
15. | 107-7058 Y | [1] | VALVE GROUP | |
16. | 8T-5005 | [2] | BOLT (M10X1.5) | |
17. | 8T-4121 | [8] | WASHER | |
18. | 4I-5507 | [1] | HOSE ASSEM. | |
19. | 4I-9525 | [8] | BAND | |
20. | 4I-9527 | [4] | BAND | |
21. | 4I-1452 | [2] | HOSE ASSEM. | |
22. | 4I-7611 | [1] | HOSE ASSEM | |
23. | 2P-1279 | [8] | LOCKNUT (9/16-18) | |
24. | 9X-8257 | [8] | WASHER | |
25. | 119-2501 | [1] | SUPPORT | |
26. | 8T-4137 | [2] | BOLT (M10X1.5) | |
27. | 107-6630 | [3] | CONNECTOR | |
28. | 030-7947 | [11] | ELBOW | |
29. | 123-2723 | [1] | FITTING | |
30. | 030-7955 | [1] | TEE | |
31. | 1P-1376 | [1] | CONNECTOR | |
32. | 5I-3190 | [1] | FITTING | |
33. | 105-7266 Y | [1] | VALVE GROUP | |
34. | 102-1276 | [1] | HOSE ASSEM. | |
35. | 7I-0175 | [2] | HOSE ASSEM. | |
36. | 4I-9524 | [4] | BAND | |
37. | 4I-9528 | [4] | BAND | |
38. | 4I-9523 | [4] | BAND | |
39. | 123-2148 Y | [1] | VALVE GROUP | |
40. | 5I-4010 | [1] | HOSE ASSEM. | |
41. | 5I-3103 | [1] | HOSE ASSEM. | |
42. | 124-1105 | [1] | HOSE ASSEM. | |
43. | 119-2362 | [1] | HOSE ASSEM. | |
44. | 119-2363 | [1] | HOSE ASSEM. | |
45. | 4I-9522 | [8] | BAND | |
46. | 4I-9521 | [8] | BAND | |
47. | 106-0179 | [2] | SWITCH ASSEM. | |
102-8807 | [1] | PLUG KIT | ||
3E-3362 | [1] | WEDGE | ||
9W-0844 | [2] | SOCKET | ||
48. | 9S-4182 | [2] | PLUG | |
49. | 5I-4075 | [2] | FITTING | |
50. | 3J-7354 | [4] | SEAL | |
51. | 3J-7352 | [2] | CONNECTOR | |
52. | 106-0180 | [1] | SWITCH ASSEM. | |
102-8802 | [1] | RECEPTACLE KIT | ||
3E-3365 | [1] | WEDGE | ||
9W-0852 | [2] | PIN | ||
53. | 119-2359 | [6] | HOSE ASSEM. | |
54. | 119-2360 | [2] | HOSE ASSEM. | |
55. | 133-5813 | [4] | BAND | |
Y | SEE SEPARATE ILLUSTRATION |
Information:
HYDRAULIC SYSTEM
VALVE GP-CONTROL
Specifications
Main Control Valves<BR> 121-1385 (8JR, 9GR, 2NS, 9FS); 121-1386 (8GR, 9MR, 2LS)
311B & 312B EXCAVATOR HYDRAULIC SYSTEMS
311B & 312B EXCAVATOR HYDRAULIC SYSTEMS
Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Disassembly and Assembly
Service Magazine