HYDRAULIC SYSTEM
ACCUMULATOR GPOPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
ACCUMULATOR GP#SEBP68780160
5I-8416: ACCUMULATOR GP-HYDRAULIC
5I-8416 ACCUMULATOR GP-HYDRAULIC -CHARGED
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
ALSO AN ATTACHMENT
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68780161
7Y-4444: ACCUMULATOR GP-HYDRAULIC
7Y-4444 ACCUMULATOR GP-HYDRAULIC -CHARGED
JAPANESE MARKET
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
ALSO AN ATTACHMENT
JAPANESE MARKET
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP68780162
425-2988: CONTROL AR-AUXILIARY
425-2988 CONTROL AR-AUXILIARY
AN ATTACHMENT
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68780163
453-7385: CONTROL AR-AUXILIARY
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68780164
388-2913: CYLINDER GP-BLADE
388-2913 CYLINDER GP-BLADE
S/N MX51500-UP
110-MM(4.4-IN) BORE X 169-MM(6.7-IN) STROKE
PART OF 431-4511 BLADE AR, 455-0359 BLADE AR-STRAIGHT
ALSO AN ATTACHMENT
S/N MX51500-UP
110-MM(4.4-IN) BORE X 169-MM(6.7-IN) STROKE
PART OF 431-4511 BLADE AR, 455-0359 BLADE AR-STRAIGHT
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 392-4556 | [1] | ROD AS | |
| 2. | 392-4557 | [1] | HEAD | |
| 3. | 392-4558 | [1] | CYLINDER AS | |
| 4. | 392-4559 | [1] | PISTON | |
| 5. | 392-4560 | [1] | KIT-TUBE | |
| (INCLUDES TUBE AS & CLIPS) | ||||
| 6. | 392-4561 | [1] | KIT-SEAL (BLADE CYLINDER) | |
| (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RING SEALS, SEAL AS, BEARING, BUFFER RING & BACKUP RING) | ||||
| 7. | 392-4562 | [1] | KIT-PISTON SEAL | |
| (INCLUDES DUST RINGS, GUIDE RINGS, SEAL AS, O-RING SEAL & BACKUP RINGS) | ||||
| 8. | 392-4563 | [1] | KIT-PISTON | |
| (INCLUDES BALL) | ||||
| 9. | 392-4564 | [1] | KIT-BUSHING | |
| (INCLUDES BUSHINGS & WIPER SEALS) | ||||
| 10. | 452-2752 | [1] | FITTING-GREASE | |
| 11. | 6V-6317 M | [1] | BOLT (M10X1.5X20-MM) | |
| 12. | 5M-2894 | [1] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 13. | 452-2753 | [1] | FITTING-GREASE | |
| 14. | 095-1267 M | [1] | SETSCREW-SOCKET (M10X1.5-THD) | |
| M | METRIC PART | |||
#SEBP68780165
471-5687: CYLINDER GP-BLADE
471-5687 CYLINDER GP-BLADE
S/N MX51500-UP
110-MM (4.4-IN) BORE X 169-MM (6.7-IN) STROKE
PART OF 431-4511 BLADE AR, 455-0359 BLADE AR-STRAIGHT
ALSO AN ATTACHMENT
S/N MX51500-UP
110-MM (4.4-IN) BORE X 169-MM (6.7-IN) STROKE
PART OF 431-4511 BLADE AR, 455-0359 BLADE AR-STRAIGHT
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 392-4556 | [1] | ROD AS | |
| 2. | 392-4557 | [1] | HEAD | |
| 3. | 477-4233 | [1] | CYLINDER AS | |
| 4. | 392-4559 | [1] | PISTON | |
| 5. | 477-4234 | [1] | KIT-TUBE | |
| (INCLUDES TUBE AS & CLIPS) | ||||
| 6. | 5M-2894 | [1] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 7. | 452-2753 | [1] | FITTING-GREASE | |
| 8. | 095-1267 M | [1] | SETSCREW-SOCKET (M10X1.5-THD) | |
| 9. | 392-4564 | [1] | KIT-BUSHING | |
| (INCLUDE BUSHINGS & WIPER-SEALS) | ||||
| 10. | 452-2752 | [1] | FITTING-GREASE | |
| 11. | 6V-6317 M | [1] | BOLT (M10X1.5X20-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 392-4561 | [1] | KIT-SEAL (BLADE CYLINDER) | ||
| (INCLUDES PARTS MARKED J IN THE GRAPHICS) | ||||
| 392-4562 | [1] | KIT-PISTON SEAL | ||
| (INCLUDES PARTS MARKED L IN THE GRAPHICS) | ||||
| 392-4563 | [1] | KIT-PISTON | ||
| (INCLUDES PARTS MARKED N IN THE GRAPHICS) | ||||
| M | METRIC PART | |||
#SEBP68780166
425-2913: CYLINDER GP-BOOM
425-2913 CYLINDER GP-BOOM
S/N MX51500-UP
100-MM (3.9-IN) BORE X 645-MM (25.4-IN) STROKE
PART OF 431-4504, 431-4532, 455-0364 BOOM AR
ALSO AN ATTACHMENT
S/N MX51500-UP
100-MM (3.9-IN) BORE X 645-MM (25.4-IN) STROKE
PART OF 431-4504, 431-4532, 455-0364 BOOM AR
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 452-3450 | [1] | ROD AS | |
| 2. | 452-3462 | [1] | HEAD | |
| 3. | 452-3451 | [1] | CYLINDER AS (BOOM) | |
| 4. | 375-0729 | [1] | PISTON | |
| 5. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 6. | 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | |
| 7. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 3B-8488 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 452-3452 | [1] | KIT-TUBE | ||
| (INCLUDES TUBE ASSEMBLIES & CLIPS) | ||||
| 375-0731 | [1] | KIT-SEAL (BOOM CYLINDER) | ||
| (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RING SEALS, SEAL AS, BUFFER RING, BEARING & BACK-UP RINGS) | ||||
| 375-0732 | [1] | KIT-PISTON SEAL | ||
| (INCLUDES DUST RINGS, GUIDE RINGS, SEAL AS, O-RING SEAL & BACK-UP RINGS) | ||||
| 452-3453 | [1] | KIT-PISTON | ||
| (INCLUDES BALL & SCREW) | ||||
| 375-0734 | [1] | KIT-BUSHING | ||
| (INCLUDES BUSHINGS & WIPER SEALS) | ||||
| M | METRIC PART | |||
#SEBP68780167
425-2914: CYLINDER GP-BUCKET
425-2914 CYLINDER GP-BUCKET
S/N MX51500-UP
70-MM (2.75-IN) BORE X 630-MM (24.8-IN) STROKE
PART OF 431-4506 LINKAGE AR-BUCKET
ALSO AN ATTACHMENT
S/N MX51500-UP
70-MM (2.75-IN) BORE X 630-MM (24.8-IN) STROKE
PART OF 431-4506 LINKAGE AR-BUCKET
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 452-3454 | [1] | ROD AS | |
| 2. | 452-3455 | [1] | HEAD | |
| 3. | 452-3456 | [1] | CYLINDER AS | |
| 4. | 452-3457 | [1] | PISTON | |
| 5. | 452-3458 | [1] | KIT-TUBE | |
| (INCLUDES TUBE AS & CLIPS) | ||||
| 6. | 452-3459 | [1] | KIT-SEAL | |
| (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RING SEALS, SEAL AS, BUFFER RING, BEARING & BACKUP RING), | ||||
| 7. | 452-3460 | [1] | KIT-PISTON SEAL | |
| (INCLUDES DUST RINGS, GUIDE RINGS, SEAL AS, O-RING SEAL & BACKUP RING) | ||||
| 8. | 452-3461 | [1] | KIT-PISTON | |
| (INCLUDES BALL & SCREW) | ||||
| 9. | 375-0752 | [1] | KIT-BUSHING | |
| (INCLUDES BUSHINGS & WIPER SEALS) | ||||
| 10. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
| 11. | 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | |
| 12. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| M | METRIC PART | |||
#SEBP68780168
363-8169: CYLINDER GP-STICK
363-8169 CYLINDER GP-STICK
85-MM (3.4-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 431-4503 STICK AR-HOE
AN ATTACHMENT
85-MM (3.4-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 431-4503 STICK AR-HOE
AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 375-0735 | [1] | ROD AS | |
| 2. | 375-0736 | [1] | HEAD | |
| 3. | 375-0737 | [1] | CYLINDER AS | |
| 4. | 375-0738 | [1] | PISTON | |
| 5. | 375-0739 | [1] | KIT-TUBE | |
| (INCLUDES TUBE AS & CLIPS) | ||||
| 6. | 375-0740 | [1] | KIT-SEAL (STICK CYLINDER) | |
| (INCLUDES LIP TYPE-SEAL, RETAINER RINGS, O-RINGS, SEAL AS, BUFFER RING, BEARING & BACKUP RING) | ||||
| 7. | 375-0741 | [1] | KIT-PISTON SEAL | |
| (INCLUDES DUST RING, GUIDE RING, SEAL AS, O-RING & BACKUP RINGS) | ||||
| 8. | 375-0742 | [1] | KIT-PISTON | |
| (INCLUDES STEEL BALL, RETAINING RINGS & BUFFER RING) | ||||
| 9. | 375-0743 | [1] | KIT-BUSHING | |
| (INCLUDES BUSHINGS & WIPER SEALS) | ||||
| 10. | 452-2752 | [2] | FITTING-GREASE | |
| 11. | 6V-6317 M | [1] | BOLT (M10X1.5X20-MM) | |
| 12. | 5M-2894 | [1] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 13. | 095-1267 M | [1] | SETSCREW-SOCKET (M10X1.5-THD) | |
| M | METRIC PART | |||
#SEBP68780169
455-0419: CYLINDER GP-STICK
455-0419 CYLINDER GP-STICK
S/N MX51500-UP
85-MM (3.4-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 455-0421 STICK AR-HOE
ALSO AN ATTACHMENT
S/N MX51500-UP
85-MM (3.4-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 455-0421 STICK AR-HOE
ALSO AN ATTACHMENT
Parts for your 305.5E MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 375-0735 | [1] | ROD AS | |
| 2. | 375-0736 | [1] | HEAD | |
| 3. | 455-0420 | [1] | CYLINDER AS | |
| 4. | 375-0738 | [1] | PISTON | |
| 5. | 452-2752 | [1] | FITTING-GREASE | |
| 6. | 6V-6317 M | [1] | BOLT (M10X1.5X20-MM) | |
| 7. | 5M-2894 | [1] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 095-1267 M | [1] | SETSCREW-SOCKET (M10X1.5-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 375-0739 | [1] | KIT-TUBE | ||
| (INCLUDES PARTS MARKED P IN THE GRAPHIC) | ||||
| 375-0740 | [1] | KIT-SEAL (STICK CYLINDER) | ||
| (INCLUDES PARTS MARKED H IN THE GRAPHIC) | ||||
| 375-0741 | [1] | KIT-PISTON SEAL | ||
| (INCLUDES PARTS MARKED L IN THE GRAPHIC) | ||||
| 375-0742 | [1] | KIT-PISTON | ||
| (INCLUDES PARTS MARKED N IN THE GRAPHIC) | ||||
| 375-0743 | [1] | KIT-BUSHING | ||
| (INCLUDES PARTS MARKED S IN THE GRAPHIC) | ||||
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
ACCUMULATOR GP
Special Instruction
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Specifications
Tool Operating Manual
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Systems Operation
Testing and Adjusting
Service Magazine
The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}