HYDRAULIC SYSTEM
PUMP GPMOTOR GP
PUMP GP
TANK GP
HYDRAULIC SYSTEM
PUMP GP#KEBP62010330
458-7912: PUMP GP-PISTON
458-7912 PUMP GP-PISTON
S/N CB71-UP; S781-UP
PART OF 351-8598 PUMP & MTG GP-PROPEL
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 351-8598 PUMP & MTG GP-PROPEL
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 382-9228 Y | [2] | VALVE GP-PUMP CONTROL (AXLE PROPEL PUMP) | |
| 2. | 419-9186 Y | [2] | ACTUATOR GP-PUMP | |
| 3. | 382-9246 | [1] | VALVE GP-SHUTTLE | |
| 4. | 4H-6520 | [2] | SEAL-O-RING | |
| 5. | 101-7404 M | [16] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 6. | 382-9224 Y | [1] | ROTATING GP-PUMP (AXLE PROPEL) | |
| 7. | 199-2136 | [4] | PIN | |
| 8. | 123-7574 | [4] | SCREW-LOCK | |
| 9. | 9S-8004 | [12] | PLUG (9/16-18-THD) | |
| 10. | 233-5621 | [4] | VALVE GP-RELIEF | |
| (EACH INCLUDES) | ||||
| 6V-5326 | SEAL-O-RING | |||
| 112-4719 | [1] | RING-BACKUP | ||
| 11. | 112-4627 | [1] | SCREW-LOCK | |
| 12. | 9T-9529 | [2] | PIN | |
| 13. | 382-9259 | [7] | FILTER (SCREEN) | |
| 14. | 382-9247 | [1] | COIL GP-SOLENOID (AXLE PROPEL PUMP) | |
| 382-9272 | [1] | COIL GP-SOLENOID (AXLE PROPEL PUMP) | ||
| 033-6043 | [1] | SEAL-O-RING | ||
| 217-3875 | [1] | SEAL-O-RING | ||
| 15. | 382-9244 | [1] | VALVE GP-RELIEF (CHARGE) | |
| 6V-5326 | [1] | SEAL-O-RING | ||
| 16. | 4M-0189 | [1] | SEAL-O-RING | |
| 17. | 351-1768 | [1] | SEAL-O-RING | |
| 18. | 382-9257 | [2] | BUSHING-BEARING | |
| 19. | 382-9258 | [2] | BUSHING | |
| 20. | 221-0069 M | [1] | NUT (M14X1.5-THD) | |
| 21. | 382-9251 M | [1] | SCREW-ECCENTRIC (M14X1.5X60-MM) | |
| 22. | 382-9256 | [4] | RING-GUIDE | |
| 23. | 382-9255 | [4] | KIT-SEAL | |
| (EACH INCLUDES) | ||||
| 8T-7000 | [1] | SEAL | ||
| (EACH SEAL KIT INCLUDES CARRIER SEAL) | ||||
| 24. | 6R-7579 | [2] | PIN | |
| 25. | 112-4629 | [1] | SCREW (3/4-16X0.6-IN) | |
| 26. | 458-7913 | [1] | VALVE GP-RELIEF (PUMP HEAD, CROSSOVER) | |
| 8U-6850 | [1] | SEAL-O-RING | ||
| 258-0144 | [1] | LOCKNUT-SCREW | ||
| 27. | 8T-1159 M | [8] | BOLT-SOCKET HEAD (M10X1.5X25-MM) | |
| 28. | 382-9225 Y | [1] | ROTATING GP-PUMP (PROPEL) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#KEBP62010331
137-4581: ROTATING GP-MOTOR
137-4581 ROTATING GP-MOTOR
S/N CB71-UP; S781-UP
PART OF 313-7040, 378-9277 ROTATING GP-MOTOR
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 313-7040, 378-9277 ROTATING GP-MOTOR
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS#KEBP62010332
313-7040: ROTATING GP-MOTOR
313-7040 ROTATING GP-MOTOR
S/N CB71-UP; S781-UP
PART OF 353-5925 MOTOR GP-PISTON
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 353-5925 MOTOR GP-PISTON
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 137-4581 Y | [1] | ROTATING GP-MOTOR | |
| 2. | 547-7684 | [1] | SHAFT-DRIVE | |
| 3. | 234-2872 B | [1] | SHIM (3.90-MM THK) | |
| 141-0235 B | [1] | SHIM (2.65-MM THK) | ||
| 141-0236 B | [1] | SHIM (2.7-MM THK) | ||
| 141-0237 B | [1] | SHIM (2.75-MM THK) | ||
| 141-0238 B | [1] | SHIM (2.8-MM THK) | ||
| 141-0239 B | [1] | SHIM (2.85-MM THK) | ||
| 141-0240 B | [1] | SHIM (2.9-MM THK) | ||
| 141-0241 B | [1] | SHIM (2.95-MM THK) | ||
| 141-0242 B | [1] | SHIM (3-MM THK) | ||
| 4. | 141-0244 | [1] | BEARING AS | |
| 5. | 133-8929 | [1] | BEARING AS | |
| 6. | 8T-4241 | [1] | RING-RETAINING | |
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#KEBP62010333
369-4726: ROTATING GP-MOTOR
369-4726 ROTATING GP-MOTOR
S/N CB71-UP; S781-UP
PART OF 353-5934 MOTOR GP-PISTON
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 353-5934 MOTOR GP-PISTON
ALSO AN ATTACHMENT
#KEBP62010334
378-9277: ROTATING GP-MOTOR
378-9277 ROTATING GP-MOTOR
S/N CB71-UP; S781-UP
PART OF 353-5924 MOTOR GP-PISTON
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 353-5924 MOTOR GP-PISTON
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4241 | [1] | RING-RETAINING | |
| 2. | 141-0244 | [1] | BEARING AS | |
| 3. | 133-8929 | [1] | BEARING AS | |
| 4. | 137-4581 Y | [1] | ROTATING GP-MOTOR (PROPEL) | |
| 5. | 234-2872 | [1] | SHIM (3.90-MM THK) | |
| 6. | 141-0235 B | [1] | SHIM (2.65-MM THK) | |
| 7. | 141-0236 B | [1] | SHIM (2.7-MM THK) | |
| 8. | 141-0237 B | [1] | SHIM (2.75-MM THK) | |
| 9. | 141-0238 B | [1] | SHIM (2.8-MM THK) | |
| 10. | 141-0239 B | [1] | SHIM (2.85-MM THK) | |
| 11. | 141-0240 B | [1] | SHIM (2.9-MM THK) | |
| 12. | 141-0241 B | [1] | SHIM (2.95-MM THK) | |
| 13. | 141-0242 B | [1] | SHIM (3-MM THK) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#KEBP62010335
356-6896: ROTATING GP-PUMP
356-6896 ROTATING GP-PUMP
S/N CB71-UP; S781-UP
PART OF 389-8423, 389-8424 PUMP GP-PISTON
AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 389-8423, 389-8424 PUMP GP-PISTON
AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 212-4483 | [1] | RING-RETAINING | |
| 2. | 194-1983 | [1] | SEAL-SHAFT | |
| 3. | 126-9587 | [1] | RING-RETAINING | |
| 4. | 117-7251 | [1] | BEARING | |
| 5. | 108-3565 | [1] | CLIP | |
| 6. | 251-1752 | [1] | ROTATING GP-PUMP | |
| (INCLUDES SNAP RING, SHIMS, SPRING, SPRING SET, RETAINER, RETAINER PLATE, PISTON & CYLINDER) | ||||
| 7. | 251-1803 | [1] | PLATE-CONTROL | |
#KEBP62010336
382-9224: ROTATING GP-PUMP
382-9224 ROTATING GP-PUMP
S/N CB71-UP; S781-UP
PART OF 458-7912 PUMP GP-PISTON
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 458-7912 PUMP GP-PISTON
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 142-9439 | [1] | BEARING AS | |
| 2. | 382-9239 | [1] | LINER-BEARING | |
| 3. | 382-9236 | [1] | PLATE-CONTROL | |
| 4. | 382-9233 | [1] | BARREL GP-PUMP (PISTON PUMP) | |
| 4A. | 382-9241 | [1] | BEARING-SPHERICAL | |
| 4B. | 8C-3312 | [1] | RING-RETAINING | |
| 5. | 382-9240 | [1] | BEARING-CRADLE | |
| 6. | 6V-5201 | [1] | RING-RETAINING | |
| 7. | 382-9234 | [1] | KIT-SEAL (PISTON PUMP) | |
| (INCLUDES RETAINER RING & SHAFT SEAL) | ||||
#KEBP62010337
382-9225: ROTATING GP-PUMP
382-9225 ROTATING GP-PUMP
S/N CB71-UP; S781-UP
PART OF 458-7912 PUMP GP-PISTON
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 458-7912 PUMP GP-PISTON
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 159-9854 | [1] | RING-RETAINING | |
| 2. | 142-9439 | [1] | BEARING AS | |
| 3. | 382-9239 | [1] | LINER-BEARING | |
| 4. | 6V-5201 | [1] | RING-RETAINING | |
| 5. | 382-9242 | [1] | PLATE-CONTROL | |
| 6. | 382-9233 | [1] | BARREL GP-PUMP | |
| 6A. | 382-9241 | [1] | BEARING-SPHERICAL | |
| 6B. | 8C-3312 | [1] | RING-RETAINING | |
| 7. | 382-9240 | [1] | BEARING-CRADLE |
#KEBP62010338
447-7622: TANK & MTG GP-HYDRAULIC
447-7622 TANK & MTG GP-HYDRAULIC
S/N CB71-UP; S781-UP
PART OF 435-3904, 435-3905 CHASSIS AR
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 435-3904, 435-3905 CHASSIS AR
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5P-4961 | [2] | CLAMP-HOSE | |
| 2. | 246-2641 | [1] | PADLOCK GP | |
| 5P-8500 | [1] | KEY | ||
| 3. | 183-3873 | [1] | BREATHER (HYDRAULIC TANK) | |
| 4. | 200-6345 | [1] | SADDLE-MOUNTING (DUAL SWIVEL) | |
| 5. | 347-9651 Y | [1] | TANK GP-HYDRAULIC | |
| 6. | 387-3219 | [1] | INSERT | |
| 7. | 204-2281 | [4] | STRAP-CABLE | |
| 8. | 327-0325 | [1] | STRAP-CABLE | |
| 9. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 8T-4196 M | [6] | BOLT (M10X1.5X35-MM) | |
| 11. | 423-1982 G | HOSE (45-IN) | ||
| G | ORDER BY THE INCH | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#KEBP62010339
347-9651: TANK GP-HYDRAULIC
347-9651 TANK GP-HYDRAULIC
S/N CB71-UP; S781-UP
PART OF 447-7622 TANK & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
S/N CB71-UP; S781-UP
PART OF 447-7622 TANK & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
Parts for your CS-76B VIBRATORY COMPACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5E-9671 | [1] | GASKET | |
| 2. | 5P-4924 | [1] | ELBOW | |
| 3. | 9U-6994 | [1] | ADAPTER AS | |
| 5P-4362 | [1] | CONNECTOR | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 4. | 9U-6996 | [1] | CONNECTOR AS | |
| 5P-1947 | [1] | CONNECTOR | ||
| 6K-6307 | [1] | SEAL-O-RING | ||
| 5. | 142-8937 | [1] | CAP AS-FILLER (LOCKABLE) | |
| 6. | 265-5644 | [1] | GAUGE GP-SIGHT (HYDRAULIC TANK OIL) | |
| 7. | 347-9650 | [1] | TANK AS-HYDRAULIC | |
| 8. | 353-0403 | [1] | TUBE AS | |
| 9. | 374-9830 C | [2] | TREAD-NONSKID | |
| 10. | 363-3445 | [1] | STRAINER AS (HYDRAULIC TANK) | |
| 030-4606 | [1] | SEAL-O-RING | ||
| 11. | 148-8335 | [1] | CONNECTOR AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-8635 | [1] | CONNECTOR | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 12. | 205-7198 C | [1] | TEE AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [2] | SEAL-O-RING | ||
| 086-9035 | [1] | TEE | ||
| 13. | 241-6185 | [1] | PLUG AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 5P-9436 | [1] | PLUG | ||
| 14. | 3J-1907 | [1] | SEAL-O-RING | |
| 15. | 5C-9553 M | [8] | BOLT (M6X1X16-MM) | |
| 16. | 9X-8256 | [8] | WASHER (6.6X12X2-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
PUMP GP
Special Instruction
Specifications
Pump Mounting (Axle Propel and Drum Propel)
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Piston Pump (Axle Propel and Drum Propel)
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Systems Operation
Hydraulic Schematic (Propel System)
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
General Information (Fan Drive Hydraulic System)
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Location of Components (Fan Drive Hydraulic System)
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Reuse And Salvage Guidelines
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Relief Valve (Main, Vibratory) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Relief Valve (Charge) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Relief Valve (Charge) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Pump Synchronization - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Gear Pump Flow (Cooling Fan) - Test
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Gear Pump Flow (Steering) - Test
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Relief Valve (Steering) - Test
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Relief Valve (Main, Drum Propel Pump) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Relief Valve (Main, Axle Propel Pump) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Piston Pump Neutral (Mechanical) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Pump Control (Electrical Proportional Control) Neutral (Drum Propel) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Propel System
Piston Pump Neutral (Vibratory) - Test and Adjust
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactors Machine Systems
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {0738, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {0738, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {0738, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Disassembly and Assembly
Gear Pump (Steering, Hydraulic Fan) - Remove and Install
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Piston Pump (Vibratory) - Remove and Install
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Piston Pump (Propel, Vibratory) - Remove and Install
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Gear Pump (Steering, Hydraulic Fan) - Disassemble
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Gear Pump (Steering, Hydraulic Fan) - Assemble
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Piston Pump (Propel) - Disassemble
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Piston Pump (Propel) - Assemble
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
CP74B, CS74B, CP76B, CS76B, CS78B and CS79B Vibratory Soil Compactors Machine Systems
Pump Drive - Remove and Install
CP56B, CS56B, CS66B, CP68B, CS68B, CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactor Engine Supplement
CP56B, CS56B, CS66B, CP68B, CS68B, CP74B, CS74B, CS76B and CS78B Vibratory Soil Compactor Engine Supplement