HYDRAULIC SYSTEM
LINES GP-AUXILIARYLINES GP-PILOT
LINES GP-BOOM
LINES GP-STICK
LINES GP-AUXILIARY
HYDRAULIC SYSTEM
LINES GP-AUXILIARY#SEBP68790220
465-1479: KIT-AUXILIARY HYDRAULIC RELIEF
465-1479 KIT-AUXILIARY HYDRAULIC RELIEF
FIELD INSTALLATION
FIELD INSTALLATION
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 449-1650 | [1] | VALVE GP-MANIFOLD & RELIEF (AUXILIARY)(AUXILIARY) | |
456-1756 J | [2] | VALVE AS-RELIEF | ||
2. | 465-1481 | [1] | BRACKET AS | |
3. | 124-2118 | [2] | COUPLING-PERMANENT | |
4. | 124-2120 | [1] | COUPLING-PERMANENT | |
5. | 124-2133 | [2] | COUPLING-PERMANENT | |
6. | 124-2151 | [1] | COUPLING-PERMANENT | |
7. | 2M-9780 | [2] | SEAL-O-RING | |
8. | 353-7953 | [1] | GROMMET (19-MM ID) | |
9. | 3D-2824 | [1] | SEAL-O-RING | |
10. | 6V-8642 | [1] | CONNECTOR | |
11. | 6V-8777 | [1] | TEE-FACE SEAL | |
12. | 6V-9746 | [3] | SEAL-O-RING | |
13. | 6V-9838 | [2] | TEE-SWIVEL | |
14. | 6V-9852 | [2] | ELBOW (SWIVEL) | |
15. | 6V-9853 | [1] | ELBOW | |
16. | 7J-9108 | [8] | SEAL-O-RING | |
17. | 8T-1576 | [1] | CONNECTOR | |
18. | 8T-1895 | [1] | CLIP (SLOT) | |
19. | 8T-1896 | [1] | CLIP (TAB) | |
20. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
21. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
22. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
23. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
24. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
25. | 8T-6870 M | [2] | BOLT (M8X1.25X70-MM) | |
AVAILABLE REPAIR KIT(S): | ||||
333-9152 J | [1] | KIT-SEAL | ||
(INCLUDES BACK-UP RING & O-RING SEALS) | ||||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#SEBP68790221
528-5708: LEVER GP-CONTROL
528-5708 LEVER GP-CONTROL -ANGLE
PART OF 428-7821 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
PART OF 428-7821 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 102-8804 | [1] | KIT-RECEPTACLE (4-PIN) | |
2. | 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | |
(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE) | ||||
3. | 178-9983 M | [3] | LOCKNUT (M4X0.7-THD) | |
4. | 213-7489 M | [3] | SCREW (M4X0.7X25-MM) | |
5. | 8T-8729 | [6] | PIN-CONNECTOR (16-GA TO 18-GA) | |
M | METRIC PART |
#SEBP68790222
397-7084: LINES AR-BOOM
397-7084 LINES AR-BOOM
PART OF 436-7941, 436-7942, 436-7943, 436-7946, 451-0845, 451-0855, 451-0865 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7085@@@@@
AN ATTACHMENT
PART OF 436-7941, 436-7942, 436-7943, 436-7946, 451-0845, 451-0855, 451-0865 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7085@@@@@
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68790223
397-7085: LINES AR-BOOM
397-7085 LINES AR-BOOM
PART OF 436-7947, 436-7948, 436-7949 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7084@@@@@
AN ATTACHMENT
PART OF 436-7947, 436-7948, 436-7949 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7084@@@@@
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68790224
397-7063: LINES AR-STICK
397-7063 LINES AR-STICK
PART OF 436-7941, 436-7942, 436-7943, 436-7946, 451-0845, 451-0855, 451-0865 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7173@@@@@
AN ATTACHMENT
PART OF 436-7941, 436-7942, 436-7943, 436-7946, 451-0845, 451-0855, 451-0865 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7173@@@@@
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68790225
397-7173: LINES AR-STICK
397-7173 LINES AR-STICK -CHECK VALVE
PART OF 436-7947, 436-7948, 436-7949 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7063@@@@@
AN ATTACHMENT
PART OF 436-7947, 436-7948, 436-7949 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7063@@@@@
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68790226
292-3348: LINES GP-AUXILIARY HYDRAULIC
292-3348 LINES GP-AUXILIARY HYDRAULIC
PART OF 415-5095 CONTROL AR-AUXILIARY
AN ATTACHMENT
PART OF 415-5095 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 153-2996 | [1] | FITTING AS (QUICK DISCONNECT, MALE) | |
2. | 153-2997 | [1] | FITTING AS (QUICK DISCONNECT, FEMALE) | |
3. | 161-2560 | [1] | CAP-DUST | |
4. | 161-2561 | [1] | CAP-DUST | |
5. | 169-5701 | [2] | CONNECTOR AS | |
(EACH INCLUDES) | ||||
3K-0360 | [1] | SEAL-O-RING | ||
6V-8398 | [1] | SEAL-O-RING | ||
152-6942 | [1] | CONNECTOR | ||
6. | 292-3382 I | [2] | HOSE AS | |
7. | 6V-9169 | [2] | NUT (13/16-16-THD) | |
I | REFER TO HYDRAULIC INFORMATION SYSTEM |
#SEBP68790227
292-3351: LINES GP-AUXILIARY HYDRAULIC
292-3351 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, LONG STICK
PART OF 415-5096 CONTROL AR-AUXILIARY
AN ATTACHMENT
PART OF 415-5096 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 153-2996 | [1] | FITTING AS (QUICK DISCONNECT, MALE) | |
2. | 153-2997 | [1] | FITTING AS (QUICK DISCONNECT, FEMALE) | |
3. | 161-2560 | [1] | CAP-DUST | |
4. | 161-2561 | [1] | CAP-DUST | |
5. | 169-5701 | [2] | CONNECTOR AS | |
(EACH INCLUDES) | ||||
3K-0360 | [1] | SEAL-O-RING | ||
6V-8398 | [1] | SEAL-O-RING | ||
152-6942 | [1] | CONNECTOR | ||
6. | 284-6206 | [2] | GROMMET | |
7. | 292-3410 I | [2] | HOSE AS | |
8. | 6V-9169 | [2] | NUT (13/16-16-THD) | |
9. | 8T-1897 | [2] | CLIP (SLOT) | |
10. | 8T-1898 | [2] | CLIP (TAB) | |
11. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
12. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
M | METRIC PART |
#SEBP68790228
344-0632: LINES GP-AUXILIARY HYDRAULIC
344-0632 LINES GP-AUXILIARY HYDRAULIC -STANDARD STICK
PART OF 436-7947 DISTRIBUTION AR, 436-2517, 436-2519 OPTION AR-LINKAGE, 436-2521, 436-2523 STICK AR
AN ATTACHMENT
PART OF 436-7947 DISTRIBUTION AR, 436-2517, 436-2519 OPTION AR-LINKAGE, 436-2521, 436-2523 STICK AR
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | 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. | 190-5235 | [2] | UNION AS | |
(EACH INCLUDES) | ||||
2M-9780 | [1] | SEAL-O-RING | ||
7J-9108 | [1] | SEAL-O-RING | ||
163-9964 | [1] | UNION | ||
6. | 267-4297 I | [2] | HOSE AS | |
7. | 365-6995 | [1] | BRACKET | |
8. | 365-6996 | [1] | BRACKET | |
9. | 6V-9170 | [2] | NUT-BULKHEAD (1-14-THD) | |
10. | 8T-4192 M | [4] | BOLT (M12X1.75X25-MM) | |
11. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
M | METRIC PART |
#SEBP68790229
377-8877: LINES GP-AUXILIARY HYDRAULIC
377-8877 LINES GP-AUXILIARY HYDRAULIC -LONG STICK
PART OF 436-7941, 436-7942, 436-7943, 436-7946, 436-7948, 436-7949, 451-0845, 451-0855, 451-0865 DISTRIBUTION AR, 436-2518, 436-2520 OPTION AR-LINKAGE, 436-2522, 436-2524 STICK AR
CANNOT BE USED WITH @@@@@344-0632@@@@@
AN ATTACHMENT
PART OF 436-7941, 436-7942, 436-7943, 436-7946, 436-7948, 436-7949, 451-0845, 451-0855, 451-0865 DISTRIBUTION AR, 436-2518, 436-2520 OPTION AR-LINKAGE, 436-2522, 436-2524 STICK AR
CANNOT BE USED WITH @@@@@344-0632@@@@@
AN ATTACHMENT
Parts for your 305E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | 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. | 190-5235 | [2] | UNION AS | |
(EACH INCLUDES) | ||||
2M-9780 | [1] | SEAL-O-RING | ||
7J-9108 | [1] | SEAL-O-RING | ||
163-9964 | [1] | UNION | ||
6. | 344-9311 I | [2] | HOSE AS | |
7. | 365-6995 | [1] | BRACKET | |
8. | 365-6996 | [1] | BRACKET | |
9. | 6V-1249 | [2] | GROMMET (22-MM ID) | |
10. | 6V-9170 | [2] | NUT-BULKHEAD (1-14-THD) | |
11. | 5P-7464 | [2] | CLIP (SLOT) | |
12. | 8T-4956 M | [2] | BOLT (M12X1.75X35-MM) | |
13. | 8T-4192 M | [4] | BOLT (M12X1.75X25-MM) | |
14. | 8T-4223 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
15. | 5P-7465 | [2] | CLIP (TAB) | |
I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
M | METRIC PART |
Information:
HYDRAULIC SYSTEM
LINES GP-AUXILIARY
Technical Information Bulletin
The Tube Assemblies for the Boom and Stick May Leak on Certain 303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators{5057, 5458, 6502}
The Tube Assemblies for the Boom and Stick May Leak on Certain 303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators{5057, 5458, 6502}
The Tube Assemblies for the Boom and Stick May Leak on Certain 303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators{5057, 5458, 6502}
Specifications
Auxiliary Hydraulic Lines
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