OPERATOR STATION
CONTROL GP-HYDRAULICELECTRICAL AND STARTING SYSTEM
WIRING GPHYDRAULIC SYSTEM
LINES GP-PILOTCYLINDER GP
OPERATOR STATION
CONTROL GP-HYDRAULIC#SEBP68980300
463-8022: CONTROL AR-AUXILIARY
463-8022 CONTROL AR-AUXILIARY -2ND AUXILIARY, LONG STICK
PART OF 463-9130, 463-9146 OPTION AR-LINKAGE
CANNOT BE USED WITH @@@@@463-8018@@@@@, @@@@@463-8014@@@@@
AN ATTACHMENT
PART OF 463-9130, 463-9146 OPTION AR-LINKAGE
CANNOT BE USED WITH @@@@@463-8018@@@@@, @@@@@463-8014@@@@@
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
415-4439 Y | [1] | CONTROL GP-PILOT OPERATED HYD (2ND AUXILIARY) | ||
Y | [1] | FILM GP (2ND AUXILIARY) | ||
292-8311 Y | [1] | LINES GP-AUXILIARY HYDRAULIC (2ND AUXILIARY, LONG STICK) | ||
478-2972 Y | [1] | LINES GP-AUXILIARY HYDRAULIC (2ND AUXILIARY, BOOM) | ||
436-2462 Y | [1] | LINES GP-AUXILIARY HYDRAULIC (BOOM) | ||
463-8027 Y | [1] | LINES GP-FRONT (AUXILIARY) | ||
399-6729 Y | [1] | LINES GP-SWING CYLINDER (2ND AUXILIARY) | ||
Y | SEPARATE ILLUSTRATION |
#SEBP68980301
425-8083: CONTROL AR-COUPLER
425-8083 CONTROL AR-COUPLER -STANDARD STICK
CANNOT BE USED WITH @@@@@425-8087@@@@@
AN ATTACHMENT
CANNOT BE USED WITH @@@@@425-8087@@@@@
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68980302
425-8087: CONTROL AR-COUPLER
425-8087 CONTROL AR-COUPLER -LONG STICK
PART OF 460-8403, 497-9156, 515-6923, 515-6924 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@425-8083@@@@@
AN ATTACHMENT
PART OF 460-8403, 497-9156, 515-6923, 515-6924 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@425-8083@@@@@
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68980303
397-7121: CONTROL AR-PILOT HYDRAULIC
397-7121 CONTROL AR-PILOT HYDRAULIC
PART OF 460-8406, 460-8408, 460-8416, 460-8417, 460-8418, 515-6929, 515-6931, 515-6933, 515-6934, 515-6935, 546-5476, 546-5477, 546-5478, 568-6326, 568-6328, 568-6333, 568-6334, 568-6335 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7122@@@@@
AN ATTACHMENT
PART OF 460-8406, 460-8408, 460-8416, 460-8417, 460-8418, 515-6929, 515-6931, 515-6933, 515-6934, 515-6935, 546-5476, 546-5477, 546-5478, 568-6326, 568-6328, 568-6333, 568-6334, 568-6335 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7122@@@@@
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68980304
452-2742: CYLINDER & LINES GP-THUMB
452-2742 CYLINDER & LINES GP-THUMB
PART OF 452-2740 THUMB AR
AN ATTACHMENT
PART OF 452-2740 THUMB AR
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68980305
397-6961: CYLINDER GP-BLADE
397-6961 CYLINDER GP-BLADE -ANGLE
65-MM (2.6-IN) BORE X 338-MM (13.3-IN) STROKE
PART OF 463-8034 BLADE AR-ANGLING
AN ATTACHMENT
65-MM (2.6-IN) BORE X 338-MM (13.3-IN) STROKE
PART OF 463-8034 BLADE AR-ANGLING
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 469-0718 | [1] | ROD AS | |
2. | 469-0719 | [1] | HEAD | |
3. | 469-0720 | [1] | CYLINDER AS | |
4. | 469-0721 | [1] | PISTON | |
5. | 469-0722 | [1] | NUT | |
6. | 175-4723 | [4] | SEAL | |
7. | 3B-8488 | [1] | FITTING-GREASE (1/8-27 PTF) | |
8. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
9. | 265-8713 | [2] | BUSHING | |
AVAILABLE REPAIR KIT(S): | ||||
469-0723 | KIT-SEAL (BLADE CYLINDER) | |||
(INCLUDES PARTS MARKED J IN THE GRAPHIC) |
#SEBP68980306
397-6963: CYLINDER GP-BLADE
397-6963 CYLINDER GP-BLADE
S/N ME41-2921
80-MM (3.2-IN) BORE X 187-MM (7.4-IN) STROKE
PART OF 463-8034 BLADE AR-ANGLING, 463-8031 BLADE AR-STRAIGHT
AN ATTACHMENT
S/N ME41-2921
80-MM (3.2-IN) BORE X 187-MM (7.4-IN) STROKE
PART OF 463-8034 BLADE AR-ANGLING, 463-8031 BLADE AR-STRAIGHT
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 469-0712 | [1] | ROD AS | |
2. | 469-0678 | [1] | HEAD | |
3. | 469-0714 | [1] | CYLINDER AS | |
4. | 469-0673 | [1] | PISTON | |
5. | 469-0674 | [1] | NUT (1-1/4-12-THD)(1-1/4-12-THD) | |
6. | 7J-0204 | [2] | SEAL-O-RING | |
7. | 3B-8488 | [1] | FITTING-GREASE (1/8-27 PTF) | |
8. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
9. | 265-8716 | [2] | BUSHING | |
10. | 192-0638 | [4] | SEAL | |
11. | 360-3689 | [2] | PLUG-O-RING | |
AVAILABLE REPAIR KIT(S): | ||||
469-0717 | [1] | KIT-SEAL | ||
(INCLUDES PARTS MARKED L IN THE GRAPHIC) (PARTS MARKED L ARE NOT SERVICED SEPARATELY) |
#SEBP68980307
487-4410: CYLINDER GP-BLADE
487-4410 CYLINDER GP-BLADE
S/N ME42910-UP
80-MM(3.15-IN)BORE X 187-MM(7.36-IN)STROKE
PART OF 463-8034 BLADE AR-ANGLING, 463-8031 BLADE AR-STRAIGHT
AN ATTACHMENT
S/N ME42910-UP
80-MM(3.15-IN)BORE X 187-MM(7.36-IN)STROKE
PART OF 463-8034 BLADE AR-ANGLING, 463-8031 BLADE AR-STRAIGHT
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 502-3488 | [4] | SEAL | |
2. | 265-8716 | [2] | BUSHING | |
3. | 469-0714 | [1] | CYLINDER AS | |
4. | 469-0687 | [1] | NUT | |
5. | 507-8286 | [1] | ROD AS | |
6. | 507-8287 | [1] | HEAD | |
7. | 507-8288 | [1] | PISTON | |
8. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
9. | 3B-8488 | [1] | FITTING-GREASE (1/8-27 PTF) | |
AVAILABLE REPAIR KIT(S): | ||||
507-8289 | [1] | KIT-SEAL | ||
(INCLUDES PARTS MARKED 'J'IN THE GRAPHIC) |
#SEBP68980308
397-6972: CYLINDER GP-BOOM
397-6972 CYLINDER GP-BOOM
S/N ME41-1254
85-MM (3.4-IN) BORE X 582-MM (22.9-IN) STROKE
PART OF 397-7083 LINES AR-BOOM
AN ATTACHMENT
S/N ME41-1254
85-MM (3.4-IN) BORE X 582-MM (22.9-IN) STROKE
PART OF 397-7083 LINES AR-BOOM
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 469-0690 | [1] | ROD AS | |
2. | 469-0691 | [1] | HEAD | |
3. | 469-0698 | [1] | CYLINDER AS | |
4. | 469-0693 | [1] | KIT-CUSHION | |
5. | 469-0694 | [1] | PISTON | |
6. | 469-0695 | [1] | NUT | |
7. | 3J-1907 | [2] | SEAL-O-RING | |
8. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
9. | 3B-8488 | [1] | FITTING-GREASE (1/8-27 PTF) | |
10. | 265-8717 | [2] | BUSHING | |
11. | 192-0638 | [4] | SEAL | |
12. | 360-3692 | [2] | PLUG | |
AVAILABLE REPAIR KIT(S): | ||||
469-0697 | [1] | KIT-SEAL | ||
(INCLUDES PARTS MARKED "J" IN THE GRAPHIC) |
#SEBP68980309
478-7045: CYLINDER GP-BOOM
478-7045 CYLINDER GP-BOOM
85-MM (3.4-IN) BORE X 582-MM (22.9-IN) STROKE
PART OF 397-7119 LINES AR-BOOM
AN ATTACHMENT
85-MM (3.4-IN) BORE X 582-MM (22.9-IN) STROKE
PART OF 397-7119 LINES AR-BOOM
AN ATTACHMENT
Parts for your 304E2 MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 478-7047 | [1] | ROD AS | |
2. | 469-0678 | [1] | HEAD | |
3. | 478-7049 | [1] | CYLINDER AS | |
4. | 478-7050 | [1] | PISTON | |
5. | 469-0695 | [1] | NUT | |
6. | 469-0675 | [1] | TUBE AS | |
8. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
9. | 3B-8488 | [1] | FITTING-GREASE (1/8-27 PTF) | |
10. | 265-8717 | [2] | BUSHING | |
11. | 192-0638 | [4] | SEAL | |
12. | 222-9824 | [1] | PLUG | |
13. | 5L-4758 | [1] | SEAL-O-RING | |
14. | 360-3692 | [1] | PLUG | |
15. | 3J-1907 | [1] | SEAL-O-RING | |
16. | 6V-8212 M | [1] | BOLT (M10X1.5X16-MM) | |
17. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
AVAILABLE REPAIR KIT(S): | ||||
478-7051 | [1] | KIT-SEAL | ||
(INCLUDES PARTS MARKED "J" IN THE GRAPHIC) | ||||
(ALSO INCLUDES O-RINGS & WIPER PINS) | ||||
M | METRIC PART |
Information:
OPERATOR STATION
CONTROL GP-HYDRAULIC
Operation and Maintenance Manual
Specifications
Hydraulic Hand Control
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Systems Operation
Blade Hydraulic System
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Disassembly and Assembly
Pilot Valve (Travel) - Disassemble
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Pilot Valve (Travel) - Assemble
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Pilot Valve (Travel) - Remove and Install
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303.5E2 CR, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine Systems
Pilot Valve (Travel) - Remove and Install
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303.5E2 CR, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine Systems