HYDRAULIC SYSTEM
DRIVE GPFILTER GP
TANK GP
HYDRAULIC GP
LINES GP-AUXILIARY
LINES GP-BLADE
HYDRAULIC SYSTEM
DRIVE GP#SEBP68780170
333-5618: FASTENER GP-SWING & FINAL DR
333-5618 FASTENER GP-SWING & FINAL DR
S/N MX51500-UP
PART OF 392-6170, 453-7455 POWER TRAIN AR
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 392-6170, 453-7455 POWER TRAIN AR
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68780171
389-3146: FILTER GP-OIL
389-3146 FILTER GP-OIL
S/N MX51500-UP
PART OF 425-2949 LINES GP-RETURN
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 425-2949 LINES GP-RETURN
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5K-9090 | [3] | SEAL-O-RING | |
| 2. | 362-1164 | [1] | FILTER GP-OIL | |
| 2A. | 362-1163 | [1] | FILTER ELEMENT-OIL (HYDRAULIC) | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6S-3002 | [2] | SEAL-O-RING | ||
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| 3. | 6V-9833 | [1] | CAP AS | |
| 4. | 3J-7354 | [1] | SEAL-O-RING | |
| 5. | 7M-8485 | [2] | SEAL-O-RING | |
| 6. | 6V-8635 | [2] | CONNECTOR |
#SEBP68780172
347-6081: GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N MX51500-UP
PART OF 425-3011, 453-7431 TANK & FILTER GP-HYDRAULIC
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 425-3011, 453-7431 TANK & FILTER GP-HYDRAULIC
ALSO AN ATTACHMENT
#SEBP68780173
431-4510: HYDRAULIC AR
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 425-2934 Y | [1] | CONTROL GP-PILOT OPERATED HYD | ||
| 425-2927 Y | [1] | LINES GP-FRONT | ||
| 425-2936 Y | [1] | LINES GP-PILOT (JOYSTICK, PEDAL) | ||
| 425-2941 Y | [1] | LINES GP-PILOT (SWING MOTOR, SWIVEL) | ||
| 425-2915 Y | [1] | LINES GP-PUMP | ||
| 425-2949 Y | [1] | LINES GP-RETURN | ||
| 425-2921 Y | [1] | LINES GP-SWING MOTOR | ||
| 333-5641 Y | [1] | LINES GP-TRAVEL MOTOR | ||
| 425-2956 Y | [1] | MOUNTING GP-VALVE | ||
| 425-2961 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 425-3010 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68780174
455-0372: HYDRAULIC AR
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 453-7437 Y | [1] | CONTROL GP-PILOT OPERATED HYD | ||
| 425-2927 Y | [1] | LINES GP-FRONT | ||
| 425-2941 Y | [1] | LINES GP-PILOT (SWING MOTOR, SWIVEL) | ||
| 438-2566 Y | [1] | LINES GP-PILOT (JOYSTICK, PEDAL) | ||
| 452-3467 Y | [1] | LINES GP-PUMP | ||
| 425-2949 Y | [1] | LINES GP-RETURN | ||
| 425-2921 Y | [1] | LINES GP-SWING MOTOR | ||
| 333-5641 Y | [1] | LINES GP-TRAVEL MOTOR | ||
| 453-7396 Y | [1] | MOUNTING GP-VALVE | ||
| 425-2961 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 453-7430 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68780175
425-2976: LINES GP-AUXILIARY HYDRAULIC
425-2976 LINES GP-AUXILIARY HYDRAULIC -FRONT
PART OF 425-2987 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
PART OF 425-2987 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 152-5717 | [1] | CAP-DUST | |
| 2. | 152-5718 | [1] | CAP-DUST | |
| 3. | 153-2994 | [1] | COUPLING (FEMALE) | |
| 4. | 153-2995 | [1] | COUPLING (MALE) | |
| 5. | 7J-9108 | [6] | SEAL-O-RING | |
| 6. | 210-6309 | [2] | UNION AS | |
| (EACH INCLUDES) | ||||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 163-9964 | [1] | UNION | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 7. | 247-8369 | [1] | BRACKET | |
| 8. | 247-8370 | [1] | BRACKET | |
| 9. | 263-7000 | [2] | CLAMP | |
| 10. | 263-7001 I | [2] | HOSE AS | |
| 11. | 297-8581 | [2] | BRACKET | |
| 12. | 398-9810 | [2] | CLAMP | |
| 13. | 425-2969 | [2] | TUBE AS | |
| 14. | 425-2977 | [1] | TUBE AS | |
| 15. | 425-2978 | [1] | TUBE AS | |
| 16. | 6V-9170 | [2] | NUT-BULKHEAD (1-14-THD) | |
| 17. | 7S-3912 | [2] | CLIP (TAB) | |
| 18. | 7S-3913 | [2] | CLIP (SLOT) | |
| 19. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 20. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 21. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 22. | 8T-4179 M | [4] | BOLT (M12X1.75X20-MM) | |
| 23. | 8T-4185 M | [2] | BOLT (M10X1.5X50-MM) | |
| 24. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 25. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP68780176
425-2982: LINES GP-AUXILIARY HYDRAULIC
425-2982 LINES GP-AUXILIARY HYDRAULIC -MAIN CONTROL VALVE
PART OF 425-2988 CONTROL AR-AUXILIARY
AN ATTACHMENT
PART OF 425-2988 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-1181 | [1] | STRAP-CABLE | |
| 2. | 197-8940 | [1] | CONNECTOR AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 8T-1576 | [1] | CONNECTOR | ||
| 3. | 398-9792 Y | [1] | VALVE GP-MANUAL (WORK TOOL) | |
| 4. | 425-2983 I | [1] | HOSE AS | |
| 5. | 425-2984 I | [1] | HOSE AS | |
| 6. | 425-2985 I | [1] | HOSE AS | |
| 7. | 425-2986 I | [1] | HOSE AS | |
| 8. | 431-4521 | [1] | PLATE AS | |
| 178-2593 | [1] | BUMPER (RUBBER) | ||
| 191-0286 | [1] | WASHER (23X32X1.6-MM THK) | ||
| 226-0292 J | [1] | LOCK AS | ||
| 226-0321 | [1] | CAM | ||
| 8H-2282 | [1] | HINGE | ||
| 8T-3612 M | [1] | NUT-WELD (M8X1.25-THD) | ||
| 9. | 095-7968 M | [2] | BOLT-SOCKET HEAD | |
| 10. | 150-3071 | [1] | REDUCER AS | |
| 6V-8945 | [1] | REDUCER-O-RING | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 11. | 153-6256 | [1] | ELBOW AS | |
| 7J-9108 | [1] | SEAL-O-RING | ||
| 8C-7563 | [1] | ELBOW | ||
| 12. | 155-3504 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-9003 | [1] | ELBOW | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 13. | 202-3684 | [3] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8722 | [1] | ELBOW | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 14. | 5P-7464 | [2] | CLIP (SLOT) | |
| 15. | 5P-7465 | [2] | CLIP (TAB) | |
| 16. | 7G-3833 | [1] | CLIP (TAB) | |
| 17. | 7G-3834 | [1] | CLIP (SLOT) | |
| 18. | 8C-3174 | [1] | GROMMET | |
| 19. | 8T-2920 | [2] | GROMMET (27-MM ID) | |
| 20. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 21. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 22. | 9X-6579 | [1] | NUT-ORIFICE (7/16-12-THD) | |
| 23. | 7Y-5074 E | GUARD-HOSE (38-CM) | ||
| 23A. | 7Y-5074 E | GUARD-HOSE (46-CM) | ||
| 23B. | 7Y-5074 E | GUARD-HOSE (31-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| J | REQUIRES CORPORATE KEY | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68780177
425-2987: LINES GP-AUXILIARY HYDRAULIC
425-2987 LINES GP-AUXILIARY HYDRAULIC -FRONT
AN ATTACHMENT
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 425-2976 Y | [1] | LINES GP-AUXILIARY HYDRAULIC | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68780178
453-7398: LINES GP-AUXILIARY HYDRAULIC
453-7398 LINES GP-AUXILIARY HYDRAULIC -FRONT
S/N MX51000-UP
PART OF 453-7385 CONTROL AR-AUXILIARY
AN ATTACHMENT
S/N MX51000-UP
PART OF 453-7385 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 152-5717 | [1] | CAP-DUST | |
| 2. | 152-5718 | [1] | CAP-DUST | |
| 3. | 153-2994 | [1] | COUPLING (FEMALE) | |
| 4. | 153-2995 | [1] | COUPLING (MALE) | |
| 5. | 7J-9108 | [6] | SEAL-O-RING | |
| 6. | 210-6309 | [2] | UNION AS | |
| (EACH INCLUDES) | ||||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 163-9964 | [1] | UNION | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 7. | 247-8369 | [1] | BRACKET | |
| 8. | 247-8370 | [1] | BRACKET | |
| 9. | 263-7000 | [2] | CLAMP | |
| 10. | 263-7001 I | [2] | HOSE AS | |
| 11. | 297-8581 | [2] | BRACKET | |
| 12. | 398-9810 | [2] | CLAMP | |
| 13. | 425-2969 | [2] | TUBE AS | |
| 14. | 453-7444 | [1] | TUBE AS | |
| 15. | 453-7445 | [1] | TUBE AS | |
| 16. | 6V-9170 | [2] | NUT-BULKHEAD (1-14-THD) | |
| 17. | 7S-3912 | [2] | CLIP (TAB) | |
| 18. | 7S-3913 | [2] | CLIP (SLOT) | |
| 19. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 20. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 21. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 22. | 8T-4179 M | [4] | BOLT (M12X1.75X20-MM) | |
| 23. | 8T-4185 M | [2] | BOLT (M10X1.5X50-MM) | |
| 24. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 25. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP68780179
261-1201: LINES GP-BLADE
261-1201 LINES GP-BLADE
S/N MX51500-UP
PART OF 431-4511 BLADE AR, 455-0359 BLADE AR-STRAIGHT
ALSO AN ATTACHMENT
S/N MX51500-UP
PART OF 431-4511 BLADE AR, 455-0359 BLADE AR-STRAIGHT
ALSO AN ATTACHMENT
Information:
HYDRAULIC SYSTEM
DRIVE GP
Specifications
Systems Operation
Disassembly and Assembly