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2G8220 MOUNTING & HYDRAULIC TANK GP 6G8020-PAGE 0160.02 12G MOTOR GRADER


HYDRAULIC SYSTEM
TANK GP
DRIVE GP
PUMP GP
DRIVE GP
PUMP GP

MOTOR GRADER 12G MOTOR GRADER 3WC
 12G MOTOR GRADER 3WC00001-01066 (MACHINE) POWERED BY 3306 ENGINE MEBP1515 12G 3WC   (1985)

HYDRAULIC SYSTEM

TANK GP
COVER GP-PROTECTION
9G-9288 COVER GP-PROTECTION
TANK & MOUNTING GP-HYDRAULIC
2G-8220 TANK & MOUNTING GP-HYDRAULIC
TANK GP-HYDRAULIC
6G-8020 TANK GP-HYDRAULIC
 

#MEBP15150260
 

2G-8220: TANK & MOUNTING GP-HYDRAULIC

2G8220 MOUNTING & HYDRAULIC TANK GP
6G8020-PAGE 0160.02
c461636 MEBP1515
2G8220 TANK & MOUNTING GP-HYDRAULIC Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-8020 Y [1] TANK GP-HYDRAULIC OIL  
2. 9M-1853 [4] MOUNTING  
3. 1B-4287 [4] WASHER  
4. 1A-5822 [4] BOLT  
  1D-4719 [4] NUT  
5. 2G-7173 [1] BRACKET  
6. 2G-7175 [2] SUPPORT AS  
    (EACH INCLUDES)
  2D-6414 [1] WASHER  
7. 0S-1595 [4] BOLT  
8. 5P-8245 [12] WASHER  
9. 2G-7172 [1] BRACKET  
10. 6G-5279 [4] BLOCK  
11. 6F-5282 [4] BOLT  
  8M-4791 [4] WASHER-HARD  
  2G-8212 [4] SPACER  
12. 8F-6437 [4] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150261
 

6G-8020: TANK GP-HYDRAULIC

6G8020 TANK GP-HYDRAULIC OIL
PART OF 2G8220 MOUNTING & HYDRAULIC TANK
c352429 MEBP1515
6G8020 TANK GP-HYDRAULIC Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-5016 [1] PLATE  
2. 6J-1081 [1] GLASS-SIGHT  
3. 6J-1080 [1] GROMMET  
4. 6J-1079 [1] RETAINER-GLASS  
5. 4J-8265 [6] NUT  
6. 5M-2894 [60] WASHER  
7. 8D-5489 [1] SCREEN AS  
8. 2H-3928 [1] SEAL-O-RING  
9. 9H-6454 [1] GASKET  
10. 6H-5139 [1] PLATE-PRESSURE  
11. 7H-1447 [1] CAP-FILLER  
12. 4B-9782 [1] BALL  
13. 6H-9361 [1] RING-RETAINER  
14. 1J-9575 [1] STRAINER AS  
  5F-3488 [1] END-STRAINER  
15. 9D-8312 [1] TUBE AS  
16. 4F-8824 [1] SEAL-O-RING  
17. 9D-8315 [1] TUBE AS  
18. 3H-3451 [1] LOCK-NUT  
19. 0L-1351 [2] BOLT  
20. 2S-5100 [1] VALVE AS-NEEDLE  
21. 2S-4078 [1] SEAL-O-RING  
22. 8D-8372 [2] RETAINER AS  
23. 2J-6133 [2] SPRING  
24. 1D-4677 [48] BOLT-ROUND HEAD  
25. 1D-4717 [52] NUT  
26. 8D-5403 [2] SPACER  
27. 8D-4595 [2] SEAT-VALVE  
28. 9D-8538 [2] VALVE  
29. 6J-8391 [2] SPRING  
30. 8D-5401 [2] RETAINER  
31. 8D-5388 [2] BOLT-SHOULDER  
32. 2K-4973 [2] LOCKNUT  
33. 9M-9740 [2] ELEMENT-FILTER  
34. 5H-6734 [2] SEAL-O-RING  
35. 7B-3235 [4] BOLT  
36. 5P-8245 [8] WASHER  
37. 6G-5118 [1] MANIFOLD  
38. 9S-6130 [1] PLUG-O-RING  
39. 2B-0947 [4] BOLT  
40. 2D-5383 [1] GASKET  
41. 6G-5277 [1] COVER  
42. 1D-4678 [4] BOLT  
43. 8W-2040 [1] TANK AS  
 

#MEBP15150262
 

7D-9600: SHAFT GP-DRIVE

7D9600 DRIVE GP-PUMP
6G4240-PAGE 162
c486902 MEBP1515
7D9600 SHAFT GP-DRIVE Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [4] BOLT  
2. 6G-4240 Y [1] UNIVERSAL JOINT GP  
3. 0L-0478 [4] BOLT  
4. 7D-9267 [1] YOKE  
5. 1B-8737 C [1] KEY-WOODRUFF  
6. 1D-5120 [1] NUT-JAM  
  5P-8248 [1] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150263
 

6G-6870: PUMP & MOUNTING GP

6G6870 MOUNTING & PUMP GROUP
8J6155-PAGE 163
c308903 MEBP1515
6G6870 PUMP & MOUNTING GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5T-4189 C [1] PLATE ASSEM.  
2. 0S-1625 C [2] BOLT  
  1D-4720 C [2] NUT  
  5P-8247 [2] WASHER  
3. 8J-6155 Y [1] PUMP GROUP  
4. 2B-0947 [4] BOLT  
  8K-8517 [4] WASHER  
5. 064-3274 [4] MOUNT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150264
 

6G-4240: UNIVERSAL JOINT GP

6G4240 UNIVERSAL JOINT GROUP
PART OF 7D9600 PUMP DRIVE
c525615 MEBP1515
6G4240 UNIVERSAL JOINT GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5T-8739 Y [2] SPIDER & BEARING GP  
2. 8D-0538 [2] FITTING  
3. 3V-2431 [8] WASHER (HARD)  
4. 6G-4358 [1] YOKE  
5. 0L-0478 [8] BOLT  
6. 6G-4357 [1] YOKE AS-SLIP  
7. 027-1287 [1] FITTING (LUBRICATION)  
8. 5H-3593 [1] RETAINER-FELT  
9. 6G-6623 [1] SEAL  
10. 9K-2721 [2] WASHER  
    MARTY
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150265
 

8J-6155: PUMP GP-PISTON & GEAR

8J6155 SLIPPER & GEAR PISTON PUMP GROUP
8J498-PAGE 164
PART OF 6G6870 MOUNTING & PUMP
c308688 MEBP1515
8J6155 PUMP GP-PISTON & GEAR Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0498 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 8J-5834 [1] COUPLING  
3. 6V-5778 C [1] SEAL  
4. 8J-5846 [1] PUMP GROUP  
  006-0117 [1] SEAL  
  2S-5818 [2] BOLT (12 point head)  
5. 1D-4539 [4] BOLT  
6. 1D-4541 [2] BOLT  
7. 5P-2546 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  032-9717 [1] KIT (gear pump seal)  
    (Includes such parts as diaphgram ball, seals, spring and gasket)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150266
 

8J-0498: PUMP GP-PISTON

8J0498 SLIPPER PUMP GROUP-PART 1 OF 2
8J6312-PAGE 166
PART OF 8J6155 SLIPPER & GEAR PISTON PUMP
c450502 MEBP1515
8J0498 PUMP GP-PISTON Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6312 Y [1] HEAD GP-PUMP CONTROL  
2. 2H-1190 [3] PIN-DOWEL  
3. 9F-2083 [2] DOWEL  
4. 008-3214 [2] RING-RETAINING  
5. 2P-9703 [1] PLATE (WARNING)  
  4B-4158 [4] SCREW  
6. 031-0216 [4] BOLT  
  5P-0537 [4] WASHER  
7. 3G-3156 [2] BEARING-PLATE  
  8J-6283 B [6] SHIM .051MM(.002IN) THK  
  8J-6284 B [6] SHIM .127MM(.005IN) THK  
8. 1B-3953 [3] CONE-ROLLER BEARING  
9. 8J-6322 [3] CUP-ROLLER BEARING  
10. 1A-5183 [2] BOLT  
11. 8J-6296 [1] SHAFT  
  8J-6315 [1] CONE-ROLLER BEARING  
12. 9J-0728 [1] BODY-PUMP  
13. 9J-7138 [1] SWASHPLATE  
14. 9J-7858 R [1] PLATE-RETRACTION  
15. 8J-6298 [1] SPRING  
16. 8J-6300 C [2] SPACER-SPRING  
17. 1B-8737 [1] KEY-WOODRUFF  
18. 0S-1608 [2] BOLT  
19. 5M-2894 C [4] WASHER  
20. 0S-1619 [4] BOLT  
21. 7F-3425 [2] BOLT  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150267
 

8J-0498: PUMP GP-PISTON

8J0498 SLIPPER PUMP GROUP-PART 2 OF 2
PART OF 8J6155 SLIPPER & GEAR PISTON PUMP
c450503 MEBP1515
8J0498 PUMP GP-PISTON Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6347 J [1] GASKET  
2. 8J-6321 [2] STOP  
3. 9S-8005 [2] PLUG-O-RING  
  3K-0360 J [2] SEAL-O-RING  
4. 6F-4855 J [2] SEAL-O-RING  
5. 1D-5120 [2] NUT-JAM  
6. 3G-6441 [1] BOLT-ANGLE STOP  
7. 9J-7758 [1] BOLT-ANGLE STOP  
8. 1H-5728 J [2] SEAL-O-RING  
9. 0L-1351 [8] BOLT  
10. 1U-0406 [1] PLATE-WEAR  
11. 8J-6229 [2] COVER-TRUNNION  
12. 8J-6302 B [12] SHIM-TRUNNION  
    .127MM(.005IN) THK
  8J-6301 B [3] SHIM-TRUNNION  
    .151MM(.006IN) THK
13. 9J-8660 R [1] BARREL AS  
14. 8J-2022 R [9] PISTON AS-PUMP  
15. 9J-5758 [1] PLATE-CCW ROTATION PORT-PUMP  
16. 1D-5120 [2] NUT-JAM  
17. 4T-2759 CJ [1] SEAL-LIP TYPE  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  3G-1708 [1] KIT-SEAL  
    (INCL PARTS MARKED J)
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#MEBP15150268
 

8J-6312: HEAD GP-PUMP CONTROL

8J6312 PUMP CONTROL HEAD GROUP
8J6103, 3G3921-PAGE 167
PART OF 8J498 SLIPPER PUMP
c308904 MEBP1515
8J6312 HEAD GP-PUMP CONTROL Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0415 [1] HEAD  
2. 9S-8002 [5] PLUG  
  3J-7354 [5] SEAL  
3. 2D-0598 [2] SEAL  
4. 8J-6066 [1] COVER  
5. 1B-7182 C [2] BOLT  
6. 2H-1190 C [2] PIN  
7. 4T-5028 C [1] COVER  
8. 4T-1636 C [1] SPACER  
9. 6F-6673 C [1] SEAL  
10. 4J-2506 [1] SEAL  
11. 9S-8001 [3] PLUG  
  4J-7533 [3] SEAL  
12. 8J-8462 [2] SHIM  
13. 3G-1256 [1] HOUSING  
14. 1D-4540 C [1] BOLT  
15. 3G-1682 [1] SPRING  
16. 3D-2824 [1] SEAL  
17. 3G-4457 [1] SPACER  
  3G-1681 [1] RETAINER  
18. 3G-1278 [1] PLUG  
19. 3G-1683 [1] PISTON  
20. 4J-5268 [1] SEAL  
21. 6J-3134 [1] SEAL  
22. 8J-6314 [1] CUP  
23. 8J-8725 [7] SEAL  
24. 8J-5472 [7] RING  
25. 3G-3921 Y [1] VALVE GROUP  
26. 8J-2028 [1] SPACER  
27. 8J-6305 [1] SPRING  
28. 8J-6306 [1] SPRING  
29. 8J-6303 [1] SEAT  
30. 8J-5842 [1] PISTON  
1. 8J-6103 Y [1] VALVE GROUP  
32. 6F-8205 [3] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150269
 

3G-3921: VALVE GP-SERVO

3G3921 SERVO VALVE GROUP
PART OF 8J6312 PUMP CONTROL HEAD. FOR FIELD REPLACEMENT
OF 3G3919 SLEEVE & 3G3909 SPOOL ORDER 3G3929 VALVE-PAGE 168
c228012 MEBP1515
3G3921 VALVE GP-SERVO Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4574 [1] PISTON  
2. 8J-2032 [1] PISTON  
3. 2L-6726 [1] RING  
4. 8J-2040 [1] INSERT  
5. 8S-3159 C [1] SETSCREW  
6. 8J-8345 [1] CARTRIDGE  
7. 3G-3919 [1] SLEEVE  
8. 3G-3917 [1] STOP  
9. 3G-3916 [1] RING  
10. 8J-2027 [1] SPACER  
11. 3D-8317 [1] RING  
12. 3G-3909 [1] SPOOL  
  C   INDICATES CHANGE
 

Information:

Tool Operating Manual
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Service Magazine
Single Element and Multiple Element Filter Heads are Available for Customized Systems {0738}
2004/03/29
Welding On Fuel And Hydraulic Tanks {0353, 0679, 1273, 5056, 7000}
2005/12/19
Proper Identification of Ports on 5P-0306 Vacuum Transducer {0768, 5050, 5056}
2006/01/23
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Caterpillar Parts SIS Catalog 12G :

VALVE GP-RELIEF
4T-9340 VALVE GP-RELIEF
COVER GP-PROTECTION
9G-9288 COVER GP-PROTECTION
LINES GP-STEERING
5T-9752 LINES GP-STEERING
CYLINDER GP-STEERING
3G-8070 CYLINDER GP-STEERING
CYLINDER GP-STEERING
3G-8069 CYLINDER GP-STEERING
CYLINDER & MOUNTING GP
8D-3310 CYLINDER & MOUNTING GP
PUMP GP-METERING
4T-3199 PUMP GP-METERING
CONTROL GP-STEERING
6G-5405 CONTROL GP-STEERING
TANK GP-HYDRAULIC
6G-8020 TANK GP-HYDRAULIC
SHAFT GP-DRIVE
7D-9600 SHAFT GP-DRIVE
PUMP & MOUNTING GP
6G-6870 PUMP & MOUNTING GP
UNIVERSAL JOINT GP
6G-4240 UNIVERSAL JOINT GP
PUMP GP-PISTON & GEAR
8J-6155 PUMP GP-PISTON & GEAR
PUMP GP-PISTON
8J-0498 PUMP GP-PISTON
PUMP GP-PISTON
8J-0498 PUMP GP-PISTON
HEAD GP-PUMP CONTROL
8J-6312 HEAD GP-PUMP CONTROL

Truck sale:

Caterpillar 12G
 
Caterpillar 12G
- motor graders
MILTON CAT
 
45.000 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung


Caterpillar 12G, Construction
52,000 
Caterpillar 12G, Construction
- motor graders
ALTORFER INC.
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
86.058 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
75.600 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
HOLT CAT
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