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HYDRAULIC ARRANGEMENTS AN ATTACHMENT 428 BACKHOE LOADER


HYDRAULIC SYSTEM
HYDRAULIC GP
CONVERSION GP
VALVE GP-CONTROL
VALVE GP-BANK

BACKHOE LOADER 428 BACKHOE LOADER 6TC
 428 BACKHOE LOADER 6TC02694-06563 (MACHINE) POWERED BY T4.236 DIESEL ENGINE SEBP1886 428 6TC   (1986)

HYDRAULIC SYSTEM

HYDRAULIC GP
9R-1307 HYDRAULIC AR
9R-2660 HYDRAULIC AR
 

#SEBP18860250
 

9R-1307: HYDRAULIC AR

HYDRAULIC ARRANGEMENTS
AN ATTACHMENT
SEBP18860250 SEBP1886
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  9R-1307 HYDRAULIC AR  
    7 VALVE-FACTORY-W/0 EXTENDABLE STICK
  9R-0216 Y [1] MOUNTING & PEDAL-L.H. CONTROL  
  9T-7939 Y [1] VALVE-7 CIRCUITS  
  3D-2824 [2] SEAL  
  9S-4183 [2] PLUG  
   
   
  9R-1309 HYDRAULIC AR  
    8 VALVE-FACTORY-W/O FOOT SWING
  9R-0216 Y [1] MOUNTING & PEDAL-L.H. CONTROL  
  9R-2113 Y [1] MOUNTING & PEDAL-R.H. CONTROL  
  9T-7940 Y [1] VALVE-8 CIRCUITS  
  3D-2824 [4] SEAL  
  9S-4183 [4] PLUG  
   
   
  9R-2656 HYDRAULIC AR  
    6 TO 8 VALVE-FOR STANDARD STICK
  9R-0216 Y [1] MOUNTING & PEDAL-L.H. CONTROL  
  9R-2113 Y [1] MOUNTING & PEDAL-R.H. CONTROL  
  9T-1919 Y [1] CONVERSION-6 TO 8 VALVE  
   
   
  9R-2665 HYDRAULIC AR  
    FIELD-6 TO 7 W/3 LEVER FOOT SWING
  9R-4406 Y [1] CONTROL-ADDITIONAL BACKHOE CIRCUIT  
  9T-1918 Y [1] CONVERSION-FIELD 6 TO 7  
   
   
  9R-2658 HYDRAULIC AR  
    3 VALVE-FACTORY-W/O MP BUCKET
  9R-1893 Y [1] CONTROL-MULTI-PURPOSE VALVE  
  9R-0207 Y [1] LINES-MULTI-PURPOSE BUCKET  
  9T-7294 Y [1] VALVE-3 CIRCUITS  
   
   
  9R-2659 HYDRAULIC AR  
    6 TO 7-W/O EXT STICK & SWING
  9R-0216 Y [1] MOUNTING & PEDAL-L.H. CONTROL  
  9T-1918 Y [1] CONVERSION-FIELD-6 TO 7 VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860251
 

9R-2660: HYDRAULIC AR

HYDRAULIC ARRANGEMENTS
AN ATTACHMENT
SEBP18860251 SEBP1886
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  9R-2660 HYDRAULIC AR  
    2 TO 3 VALVE-W/O MP BUCKET
  9R-1893 Y [1] CONTROL-MULTI-PURPOSE BUCKET VALVE  
  9R-0207 Y [1] LINES-MULTI-PURPOSE BUCKET  
  9T-1917 Y [1] CONVERSION-FIELD-2 TO 3 VALVE  
   
   
  9R-2690 HYDRAULIC AR  
    7 TO 8 VALVE-W/O MULTI-PURPOSE BUCKET
  9R-2113 Y [1] MOUNTING & PEDAL-R.H. CONTROL  
  9T-1920 Y [1] CONVERSION-FIELD-7 TO 8 VALVE  
   
   
  9R-4080 HYDRAULIC AR  
    8 VALVE WITH EXTENDED STICK
  9R-2113 Y [1] MOUNTING & PEDAL-R.H. CONTROL  
  9T-7940 Y [1] VALVE-8 CIRCUITS  
  3D-2824 [4] SEAL  
  9S-4183 [4] PLUG  
   
   
  9R-0723 HYDRAULIC AR-6  
    SPECIAL REQUIREMENT FOR COSA USAGE
  9R-3996 Y [1] LINES GP-CHECK VALVE  
  9R-6923 Y [1] LINES GP-SHUTOFF  
  9T-0718 Y [1] VALVE GP-CROSSOVER RELIEF  
   
   
  9R-6454 HYDRAULIC AR-7  
    SPECIAL REQUIREMENT FOR COSA USAGE
  9R-3996 Y [1] LINES GP-CHECK VALVE  
  9T-0718 Y [1] VALVE GP-CROSSOVER RELIEF  
  9T-8418 Y [1] VALVE GP-7 CIRCUIT  
   
   
  9R-6456 HYDRAULIC AR-8  
    SPECIAL REQUIREMENT FOR COSA USAGE
  9R-3996 Y [1] LINES GP-CHECK VALVE  
  9T-0718 Y [1] VALVE GP-CROSSOVER RELIEF  
  9T-8419 Y [1] VALVE-8 CIRCUITS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860252
 

9T-1920: CONVERSION GP

9T1920 CONVERSION GP-7 TO 8 VALVE
9T4468-PAGE 306
PART OF 9R2690 HYDRAULIC AR
AN ATTACHMENT
c343093 SEBP1886
9T1920 CONVERSION GP Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4468 CY [1] VALVE GP-CONTROL (ATTACHMENT)  
2. 9T-0635 [3] STUD  
3. 1D-4717 [3] NUT  
4. 5M-2894 [3] WASHER  
5. 4D-9986 [2] SEAL-O-RING  
6. 4J-5267 [1] SEAL  
7. 4J-5140 [1] SEAL-O-RING  
8. 4T-2723 [3] SHIM .076MM(.003IN)THK  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860253
 

9T-1919: CONVERSION GP

9T1919 CONVERSION GP-6 TO 8 VALVE
9T4468-PAGE 306
PART OF 9R2656 HYDRAULIC AR
AN ATTACHMENT
c343094 SEBP1886
9T1919 CONVERSION GP Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4468 Y [2] VALVE GP-CONTROL (ATTACHMENT & EXTENDABLE STICK)  
2. 9T-0635 [3] STUD  
3. 1D-4717 [3] NUT  
4. 5M-2894 [3] WASHER  
5. 4D-9986 [4] SEAL  
6. 4J-5267 [2] SEAL  
7. 4J-5140 [2] SEAL  
8. 4T-2723 [6] SHIM .076MM(.003IN)THK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860254
 

9T-1918: CONVERSION GP

9T1918 CONVERSION GP-6 TO 7 VALVE
9T4468-PAGE 306
PART OF 9R2659 & 9R2665 HYDRAULIC ARS
AN ATTACHMENT
c343089 SEBP1886
9T1918 CONVERSION GP Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4468 CY [1] VALVE GP-CONTROL  
    (EXTENDABLE STICK)
2. 9T-0636 [3] STUD  
3. 1D-4717 [3] NUT  
4. 5M-2894 [3] WASHER  
5. 4D-9986 [2] SEAL-O-RING  
6. 4J-5267 [1] SEAL  
7. 4J-5140 [1] SEAL-O-RING  
8. 4T-2723 [3] SHIM .076MM(.003IN)THK  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860255
 

9T-1917: CONVERSION GP

9T1917 CONVERSION GP-2 TO 3 VALVE
9T0626-PAGE 308
PART OF 9R2660 HYDRAULIC AR
AN ATTACHMENT
c341887 SEBP1886
9T1917 CONVERSION GP Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0626 Y [1] VALVE GP-CONTROL  
    (MULTI-PURPOSE BUCKET)
2. 4T-4518 [3] STUD  
3. 1D-4717 [3] NUT  
4. 5M-2894 [3] WASHER  
5. 4D-9986 [2] SEAL-O-RING  
6. 4J-5267 [1] SEAL  
7. 4J-5140 [1] SEAL-O-RING  
8. 4T-2723 [3] SHIM .076MM(.003IN)THK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860256
 

9T-4468: VALVE GP-CONTROL

9T4468 VALVE GP-EXTENDABLE STICK/AUXILIARY CONTROL
PART OF 9T7939, 9T7940, 9T8418, 9T8419, 9T9048 & 9T9049 VALVES &
9T1918, 9T1919 & 9T1920 CONVERSIONS
AN ATTACHMENT
c451765 SEBP1886
9T4468 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-2377 [2] BOLT  
2. 5P-0537 [2] WASHER  
3. 4T-4532 [1] HOUSING  
4. 031-5085 [1] BOLT-SELF LOCKING  
5. 4T-4533 [1] SPACER  
6. 4T-4521 [2] RETAINER  
7. 6V-8495 [1] WASHER  
8. 9T-0653 [1] SPRING  
9. 7F-8607 [2] SEAL-O-RING  
10. 031-0214 [2] BOLT-SELF LOCKING  
11. 4T-4528 [1] RETAINER  
12. 4T-4524 [1] GUARD-DUST  
13. 4T-4520 [1] FILTER  
14. 9S-8006 [1] PLUG-O-RING  
15. 2M-9780 [1] SEAL-O-RING  
16. 4T-4534 [1] SPRING  
17. 9T-3729 [1] SPRING  
18. 4T-4526 [1] SEAT  
19. 7J-0204 [1] SEAL-O-RING  
20. 8T-2360 [1] SEAL-O-RING  
21. 5B-9318 [1] BALL  
22. 8T-2361 [1] SEAL-O-RING  
23. 1P-7363 [1] SEAL-O-RING  
24. 3J-7354 [1] SEAL-O-RING  
25. 4T-4525 [1] VALVE-RESOLVER  
26. 4T-4531 [2] PLUG  
27. 4K-1388 [2] SEAL-O-RING  
28. 4T-7795 [2] RING-BACK-UP  
29. 8C-3088 C [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18860257
 

9T-0626: VALVE GP-CONTROL

9T0626 VALVE GP-MULTIPURPOSE BUCKET-CLAM CONTROL
PART OF 9T1917 & 9T7294 VALVES
AN ATTACHMENT
c450793 SEBP1886
9T0626 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-2377 [2] BOLT  
2. 5P-0537 [2] WASHER  
3. 4T-4532 [1] HOUSING  
4. 031-5085 [1] BOLT-SELF LOCKING  
5. 4T-4533 [1] SPACER  
6. 4T-4521 [2] RETAINER  
7. 4T-4516 [1] SPRING  
8. 7F-8607 [2] SEAL-O-RING  
9. 9T-0705 [1] VALVE GP (RELIEF)  
10. 4K-1388 [1] SEAL-O-RING  
11. 4T-7795 [1] RING-BACK-UP  
12. 8C-3088 C [1] SEAL-O-RING  
13. 031-0214 [2] BOLT-SELF LOCKING  
14. 4T-4528 [1] RETAINER  
15. 4T-4524 [1] GUARD-DUST  
16. 4T-4520 [1] FILTER  
17. 9S-8006 [1] PLUG-O-RING  
18. 2M-9780 [1] SEAL-O-RING  
19. 4T-4534 [1] SPRING  
20. 9T-3729 [1] SPRING  
21. 4T-4526 [1] SEAT  
22. 7J-0204 [1] SEAL-O-RING  
23. 8T-2360 [1] SEAL-O-RING  
24. 5B-9318 [1] BALL  
25. 8T-2361 [1] SEAL-O-RING  
26. 1P-7363 [1] SEAL-O-RING  
27. 3J-7354 [1] SEAL-O-RING  
28. 4T-4525 [1] VALVE-RESOLVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18860258
 

9T-7293: VALVE GP-BANK

9T7293 VALVE GP-2 CIRCUIT-LOADER CONTROL
9T7292-PAGE 314, 9T6401-PAGE 340, 9T0633-PAGE 317
c451876 SEBP1886
9T7293 VALVE GP-BANK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0640 [1] COVER  
2. 4J-5140 [3] SEAL-O-RING  
3. 4J-5267 [3] SEAL  
4. 9T-7292 Y [1] VALVE GP-CONTROL (TILT)  
5. 9T-6401 Y [1] VALVE GP-CONTROL (LIFT)  
6. 9T-0633 Y [1] VALVE GP-PRIORITY FLOW DIVIDER  
7. 4T-2723 [9] SHIM .076MM(.003IN)THK  
8. 4T-4538 [3] STUD  
9. 5M-2894 [3] WASHER  
10. 1D-4717 [3] NUT  
11. 4D-9986 [6] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18860259
 

9T-7294: VALVE GP-BANK

9T7294 VALVE GP-3 CIRCUITS-LOADER CONTROL
9T7292-PAGE 314, 9T6401-PAGE 340, 9T0626-PAGE 308, 9T0633-PAGE 317
PART OF 9R6089 & 9R6090 MULTI-PURPOSE BUCKETS & 9R2658 HYDRAULIC AR
AN ATTACHMENT
c452567 SEBP1886
9T7294 VALVE GP-BANK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0640 [1] COVER  
2. 4J-5140 [4] SEAL-O-RING  
3. 4J-5267 [4] SEAL  
4. 9T-7292 Y [1] VALVE GP-CONTROL (TILT)  
5. 9T-6401 Y [1] VALVE GP-CONTROL (LIFT)  
6. 9T-0626 Y [1] VALVE GP-CONTROL (CLAM)  
7. 9T-0633 Y [1] VALVE GP-PRIORITY FLOW DIVIDER  
8. 4T-2723 [12] SHIM .076MM(.003IN)THK  
9. 4T-4518 [3] STUD  
10. 5M-2894 [3] WASHER  
11. 1D-4717 [3] NUT  
12. 4D-9986 [8] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 428 :

VALVE GP-MANUAL
9T-9927 VALVE GP-MANUAL
LINES GP-SHUTOFF
9R-6923 LINES GP-SHUTOFF
LINES GP-STICK
9R-6716 LINES GP-STICK
9R-1563 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
9R-1563 LINES GP-HYDRAULIC
9R-0207 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
9R-0207 LINES GP-HYDRAULIC
LINES GP-TILT CYLINDER
9R-0059 LINES GP-TILT CYLINDER
9R-2660 HYDRAULIC AR
CONVERSION GP
9T-1920 CONVERSION GP
CONVERSION GP
9T-1919 CONVERSION GP
CONVERSION GP
9T-1918 CONVERSION GP
CONVERSION GP
9T-1917 CONVERSION GP
VALVE GP-CONTROL
9T-4468 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-0626 VALVE GP-CONTROL
VALVE GP-BANK
9T-7293 VALVE GP-BANK

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