HYDRAULIC SYSTEM
VALVE GP-PILOTPUMP GP
MOTOR GP
ELECTRICAL AND STARTING SYSTEM
VALVE GPIMPLEMENTS
BOOM GPMOUNTING GP
LINKAGE GP
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP68880310
467-3071: VALVE GP-PILOT
467-3071 VALVE GP-PILOT
PART OF 415-8913, 415-8914, 416-4242 CONTROL GP-JOYSTICK
AN ATTACHMENT
PART OF 415-8913, 415-8914, 416-4242 CONTROL GP-JOYSTICK
AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9438 | [1] | PLATE | |
| 2. | 096-1628 | [4] | PLUG | |
| 3. | 135-8956 | [2] | ROD | |
| 4. | 132-7710 | [2] | ROD | |
| 5. | 094-0876 | [4] | SEAL | |
| 6. | 095-1586 | [4] | SEAL-O-RING | |
| 7. | 300-5023 | [2] | SEAT | |
| 8. | 165-9435 | [2] | SEAT | |
| 9. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 10. | 190-7750 | [4] | SPRING | |
| 11. | 393-2856 | [2] | SPRING | |
| 12. | 393-2855 | [2] | SPRING | |
| 13. | 4I-6365 | [1] | JOINT | |
| 14. | 165-9431 | [1] | PLATE | |
| 15. | 212-0522 | [1] | NUT | |
| 16. | 352-6826 | [1] | BELLOWS |
#SEBP68880311
398-7457: VALVE GP-PUMP CONTROL
398-7457 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
PART OF 423-0089 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
PART OF 423-0089 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 2. | 280-7870 | [1] | GASKET | |
| 3. | 6E-6528 J | [2] | SEAL | |
| 4. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 5. | 3J-7354 | [1] | SEAL-O-RING | |
| 6. | 033-6043 J | [1] | SEAL-O-RING | |
| 7. | 6V-6339 J | [1] | SEAL-O-RING | |
| 8. | 213-9803 | [1] | PLUG-ORIFICE | |
| AVAILABLE REPAIR KIT(S): | ||||
| 293-8350 J | [1] | KIT-SEAL (FLOW COMPENSATOR) | ||
| (ALSO INCLUDES O-RINGS & BACKUP RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68880312
432-5646: VALVE GP-RELIEF
432-5646 VALVE GP-RELIEF -THUMB
PART OF 397-7197, 397-7198 STICK AR-HOE
AN ATTACHMENT
PART OF 397-7197, 397-7198 STICK AR-HOE
AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 421-5455 | [2] | VALVE GP-RELIEF (AUXILIARY) |
#SEBP68880313
452-3625: VALVE GP-RELIEF
452-3625 VALVE GP-RELIEF -SWING MOTOR
PART OF 452-3614 MOTOR GP-PISTON
ALSO AN ATTACHMENT
PART OF 452-3614 MOTOR GP-PISTON
ALSO AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68880314
358-2091: VALVE GP-SOLENOID & MANIFOLD
358-2091 VALVE GP-SOLENOID & MANIFOLD -QUICK COUPLER
PART OF 384-5015 CONTROL AR-COUPLER, 425-8096 LINES GP-FRONT
AN ATTACHMENT
PART OF 384-5015 CONTROL AR-COUPLER, 425-8096 LINES GP-FRONT
AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68880315
397-7014: BOOM AR
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68880316
379-0825: BOOM GP
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 150-5697 | [2] | SEAL-LIP TYPE | |
| 2. | 176-8466 B | [3] | SHIM (0.5-MM THK) | |
| 3. | 176-8467 B | [5] | SHIM (1-MM THK) | |
| 4. | 266-3872 | [1] | BOSS (M20X1.5-THD) | |
| 5. | 270-6484 | [1] | PIN | |
| 6. | 270-6643 | [1] | PIN AS | |
| 7. | 281-0892 | [1] | PIN AS | |
| 8. | 422-1383 | [1] | PLATE AS | |
| 9. | 422-1386 | [1] | PLATE AS | |
| 10. | 379-0831 | [1] | BOOM & BEARING AS | |
| 10A. | 265-8724 | [2] | BUSHING | |
| 5I-3272 M | [1] | BOSS (M12X1.75X20-MM) | ||
| 7T-1099 | [1] | LINK | ||
| 11. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 12. | 6V-8513 | [2] | WASHER-HARD (11X35X2.5-MM THK) | |
| 13. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 14. | 9X-2040 M | [4] | SCREW-TRUSS HEAD (M10X1.5X25-MM) | |
| 15. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 16. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP68880317
274-9023: BRACKET GP-MOUNTING
274-9023 BRACKET GP-MOUNTING -BUCKET, QUICK COUPLER
PART OF 274-9022 BUCKET AR-TILTABLE
AN ATTACHMENT
PART OF 274-9022 BUCKET AR-TILTABLE
AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68880318
275-0999: BRACKET GP-MOUNTING
#SEBP68880319
397-7077: LINKAGE AR-BUCKET
397-7077 LINKAGE AR-BUCKET
CANNOT BE USED WITH @@@@@397-7078@@@@@, @@@@@432-1506@@@@@
AN ATTACHMENT
CANNOT BE USED WITH @@@@@397-7078@@@@@, @@@@@432-1506@@@@@
AN ATTACHMENT
Parts for your 305.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Pilot Valve (Joystick)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
Pilot Valve (Travel)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Pilot Valve (Joystick)
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System