HYDRAULIC SYSTEM
DRIVE GPFILTER GP
TANK GP
MOTOR GP
PUMP GP
HYDRAULIC GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITSHYDRAULIC SYSTEM
DRIVE GP#SEBP37510330
220-8623: DRIVE GP-SWING
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SIS#SEBP37510331
188-2084: FILTER & VALVE GP-PILOT
188-2084 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 1021-UP
PART OF 217-9694 LINES GP-PILOT
S/N 1021-UP
PART OF 217-9694 LINES GP-PILOT
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 103-8236 | [1] | RING | |
2. | 126-1813 | [1] | FILTER-OIL (ULTRA HIGH EFFICIENCY)(HYDRAULIC) | |
3. | 215-4909 | [1] | VALVE GP-PILOT RELIEF (HYDRAULIC FILTER) | |
3A. | 095-1584 | [1] | SEAL-O-RING | |
3B. | 095-1590 | [1] | SEAL-O-RING | |
3C. | 095-1596 | [1] | SEAL-O-RING | |
4. | Z | [1] | BASE | |
Z | NOT SERVICED SEPARATELY |
#SEBP37510332
126-2075: FILTER GP-OIL
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SIS#SEBP37510333
222-7092: FILTER GP-OIL
222-7092 FILTER GP-OIL -HYDRAULIC
S/N 1021-UP
PART OF 212-8005 TANK GP-HYDRAULIC & FUEL
S/N 1021-UP
PART OF 212-8005 TANK GP-HYDRAULIC & FUEL
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1R-0792 | [3] | FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY) | |
2. | 3G-7232 Y | [1] | BYPASS GP-FILTER (HYDRAULIC OIL) | |
3. | 3G-7420 | [1] | HOUSING AS | |
4. | 9J-9317 | [1] | ROD | |
5. | 1A-1135 | [4] | BOLT (5/8-11X2-IN) | |
6. | 2S-4078 | [1] | SEAL-O-RING | |
7. | 3B-4510 | [4] | LOCKWASHER | |
8. | 5P-3092 | [1] | SEAL-O-RING | |
9. | 9J-4058 | [1] | SCREEN AS (HYDRAULIC OIL) | |
10. | 9S-8010 | [1] | PLUG | |
Y | SEPARATE ILLUSTRATION |
#SEBP37510334
094-3245: GAUGE GP-SIGHT
#SEBP37510335
192-2892: HEAD GP-MOTOR
192-2892 HEAD GP-MOTOR -TRAVEL
S/N 102345-UP
PART OF 236-1237, 279-9873 MOTOR GP-TRAVEL
ALSO AN ATTACHMENT
S/N 102345-UP
PART OF 236-1237, 279-9873 MOTOR GP-TRAVEL
ALSO AN ATTACHMENT
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 142-1384 | [1] | PLUG | |
2. | 6V-8352 | [1] | SEAL-O-RING | |
3. | 120-4394 | [6] | PLUG-BREAK OFF | |
4. | 9T-3930 | [3] | PLUG AS | |
(EACH INCLUDES) | ||||
187-8002 | [1] | SEAL | ||
5. | 142-1382 | [1] | PISTON | |
6. | 192-2893 | [1] | HEAD | |
7. | 081-3959 | [1] | PLUG AS | |
126-9093 | [1] | SEAL | ||
8. | 139-7757 | [5] | PLUG | |
(EACH INCLUDES) | ||||
187-8001 | [1] | SEAL | ||
9. | 123-5798 | [1] | SEAT | |
10. | 192-3292 | [1] | PIN | |
11. | 123-5799 | [1] | SEAT | |
12. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
13. | 3J-1907 | [1] | SEAL-O-RING | |
14. | 095-9804 M | [4] | BOLT-SOCKET HEAD (M12X1.75X110-MM) | |
15. | 194-6973 Y | [1] | VALVE GP-BRAKE (TRAVEL MOTOR) | |
16. | 142-1383 | [1] | PIN-TRUNNION | |
17. | 194-6972 | [2] | PIN | |
18. | 095-9232 M | [2] | BOLT-SOCKET HEAD (M12X1.75X95-MM) | |
19. | 8C-8729 M | [2] | BOLT-SOCKET HEAD (M12X1.75X80-MM) | |
20. | 194-6982 | [2] | VALVE GP-RELIEF (CROSSOVER) | |
(EACH INCLUDES) | ||||
123-7556 | [1] | CAP | ||
194-6983 | [1] | KIT-SEAL (RELIEF VALVE) | ||
(INCLUDES SEALS & BACKUP RING) | ||||
21. | 190-9752 | [1] | PLUG AS | |
22. | 192-3284 Y | [1] | VALVE GP-COUNTERBALANCE (TRAVEL MOTOR) | |
23. | 192-3293 Y | [2] | VALVE GP-CHECK & RELIEF (TRAVEL MOTOR) | |
24. | 191-2708 | [1] | VALVE AS-SHUTTLE | |
25. | 192-2900 | [1] | PISTON-CONTROL | |
26. | 192-2895 | [1] | ADAPTER-BUSHING | |
27. | 123-5791 | [1] | SPRING | |
28. | 194-6970 | [1] | PLUG-ADAPTER | |
29. | 194-6971 | [1] | RETAINER | |
30. | 178-2841 | [1] | SETSCREW | |
31. | 9T-3853 M | [1] | LOCKNUT (M6X1-THD) | |
32. | 107-3117 | [1] | SEAL-O-RING | |
M | METRIC PART | |||
Y | SEPARATE ILLUSTRATION |
#SEBP37510336
198-3809: HEAD GP-PUMP
198-3809 HEAD GP-PUMP -MAIN HYDRAULIC
S/N 1021-UP
PART OF 217-9699 PUMP GP-PISTON
AN ATTACHMENT
S/N 1021-UP
PART OF 217-9699 PUMP GP-PISTON
AN ATTACHMENT
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 177-2521 | [2] | COVER GP-PUMP | |
(EACH INCLUDES) | ||||
4J-5573 | [1] | SEAL-O-RING | ||
6E-3283 M | [1] | LOCKNUT (M12X1.75-THD) | ||
8T-2503 M | [4] | BOLT-SOCKET HEAD (M14X2X35-MM) | ||
9T-3929 | [1] | PLUG AS | ||
9X-2403 M | [1] | SETSCREW-HEX SOCKET (M12X1.75X50-MM) | ||
123-7562 | [1] | SEAL-O-RING | ||
2. | 198-3810 Y | [1] | VALVE GP-PUMP CONTROL (MAIN HYDRAULIC) | |
3. | 177-2523 | [1] | HOUSING | |
4. | 177-2524 | [1] | GASKET | |
5. | 177-2525 | [2] | PISTON | |
6. | 177-2526 | [2] | ROD | |
7. | 199-1478 | [2] | SPACER | |
8. | 177-2528 | [2] | SPRING | |
9. | 177-2529 | [2] | PISTON | |
10. | 124-9884 | [2] | PIN-THREADED | |
11. | 7X-2553 M | [2] | BOLT (M16X2X40-MM) | |
12. | 5I-8438 | [4] | RING | |
13. | 8T-2393 M | [8] | BOLT-SOCKET HEAD (M16X2X60-MM) | |
14. | 3E-8008 M | [4] | BOLT-SOCKET HEAD (M16X2X90-MM) | |
15. | 159-7666 | [2] | DOWEL | |
16. | 120-4394 | [1] | PLUG-BREAK OFF | |
17. | 123-2017 | [1] | PLUG-BREAK OFF | |
M | METRIC PART | |||
Y | SEPARATE ILLUSTRATION |
#SEBP37510337
270-4694: HEAD GP-PUMP
270-4694 HEAD GP-PUMP -MAIN HYDRAULIC
S/N 1021-UP
PART OF 217-9699, 268-6729 PUMP GP-PISTON
AN ATTACHMENT
S/N 1021-UP
PART OF 217-9699, 268-6729 PUMP GP-PISTON
AN ATTACHMENT
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 177-2530 | [2] | COVER | |
1A. | 5I-4338 | [2] | PIN | |
1B. | 6E-3283 M | [2] | LOCKNUT (M12X1.75-THD) | |
1C. | 4J-5573 | [2] | SEAL-O-RING | |
1D. | 8T-2503 M | [8] | BOLT-SOCKET HEAD (M14X2X35-MM) | |
1E. | 123-7562 | [2] | SEAL-O-RING | |
1F. | 9T-3929 | [2] | PLUG AS | |
(EACH INCLUDES) | ||||
6E-5479 | [1] | SEAL | ||
2. | 270-3521 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR) | |
3. | 177-2523 | [1] | HOUSING | |
4. | 177-2524 | [1] | GASKET | |
5. | 177-2525 | [2] | PISTON | |
6. | 177-2526 | [2] | ROD | |
7. | 268-3003 | [2] | SPACER | |
8. | 177-2528 | [2] | SPRING | |
9. | 247-8946 | [2] | PISTON | |
10. | 124-9884 | [2] | PIN-THREADED | |
11. | 7X-2553 M | [2] | BOLT (M16X2X40-MM) | |
12. | 247-8947 | [4] | RING | |
13. | 8T-2393 M | [8] | BOLT-SOCKET HEAD (M16X2X60-MM) | |
14. | 3E-8008 M | [4] | BOLT-SOCKET HEAD (M16X2X90-MM) | |
15. | 159-7666 | [2] | DOWEL | |
16. | 120-4394 | [1] | PLUG-BREAK OFF | |
17. | 123-2017 | [1] | PLUG-BREAK OFF | |
M | METRIC PART | |||
Y | SEPARATE ILLUSTRATION |
#SEBP37510338
213-2399: HYDRAULIC AR
213-2399 HYDRAULIC AR -WITHOUT TILT FUNCTION
S/N 1021-UP
PART OF 213-2395, 262-0999 COMMON AR
S/N 1021-UP
PART OF 213-2395, 262-0999 COMMON AR
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 217-9689 Y | [1] | DRIVE AR-SWING | |
2. | 217-9690 Y | [1] | PUMP & LINES GP-HYD TANK FILL | |
3. | 217-9691 Y | [1] | LINES GP-PUMP | |
4. | 217-9692 Y | [1] | LINES GP-RETURN | |
5. | 217-9693 Y | [1] | TILT GP-HOOD | |
6. | 217-9694 Y | [1] | LINES GP-PILOT | |
7. | 217-9696 Y | [1] | VALVE & LINES GP-TRAVEL CONT (WITHOUT TILT FUNCTION) | |
Y | SEPARATE ILLUSTRATION |
#SEBP37510339
245-1969: KIT-SEAL
Parts for your TK721 TRACK FELLER BUNCHER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 219-6530 | [1] | KIT-SEAL (CONTROL VALVE) | |
(INCLUDES SEALS) |
Information:
HYDRAULIC SYSTEM
DRIVE GP
Operation and Maintenance Manual
Specifications
Swing Drive
TK711 Track Feller Buncher, TK721
Track Feller Buncher, TK722
Track Feller Buncher and TK732
Track Feller Buncher Machine Systems
TK711 Track Feller Buncher, TK721
Track Feller Buncher, TK722
Track Feller Buncher and TK732
Track Feller Buncher Machine Systems
Systems Operation
Disassembly and Assembly
Service Magazine