2G3440 HYDRAULIC CENTERSHIFT LINES GROUP-1 CIRCUIT S/N 3WC1-00582 8J9974-PAGE 178 12G MOTOR GRADER



HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
VALVE GP-CHECK & RELIEF
SWIVEL GP
VALVE GP
VALVE GP-CHECK & RELIEF

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

HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
2G-3430 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0174 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
2G-3440 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0155 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0187 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0207 LINES GP-HYDRAULIC
 

#MEBP15150290
 

2G-3440: LINES GP-HYDRAULIC

2G3440 HYDRAULIC CENTERSHIFT LINES GROUP-1 CIRCUIT
S/N 3WC1-00582
8J9974-PAGE 178
c168189 MEBP1515
2G3440 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9D-5960 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  8S-6417 [1] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  5P-0178 H HOSE 390 cm(153.54 in.)  
2. 030-8188 [7] CONNECTOR  
3. 3K-0360 [8] SEAL  
4. 4J-5468 [1] CLAMP  
5. 2G-2553 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 HOSE 355 cm(139.76 in.)  
  4S-5414 [2] SLEEVE  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  1P-9919 [1] COUPLING ASSEM. (45 degrees)  
6. 5D-4988 [2] CLAMP  
7. 0T-0102 C [4] BOLT  
8. 5P-1075 [10] WASHER (conical)  
9. 2G-2563 [1] CLAMP (upper)  
  2G-2562 [1] CLAMP (upper)  
  2G-2562 [1] CLAMP (lower)  
  2G-2623 [1] PLATE  
10. 8J-9974 Y [1] CHECK VALVE  
    (Separate Illustration)
11. 030-7962 [2] ELBOW  
12. 0L-1143 C [3] BOLT  
13. 0S-1594 [1] BOLT  
14. 2G-2625 [1] PLATE  
15. 2G-2559 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 428 cm(168.50 in.)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
16. 0S-1620 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
17. 1S-0994 [2] CLIP  
18. 4H-9454 [2] CLAMP  
19. 005-4362 [1] ELBOW  
20. 1D-4717 [3] NUT  
21. 0L-1143 [2] BOLT 6.35 cm(2.5 in.)long  
    -(OR)-
  0T-0573 C [2] BOLT 6.99cm(2.75 in.) long  
  7K-4743 C [2] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#MEBP15150291
 

8W-0155: LINES GP-HYDRAULIC

8W0155 LINES GP-HYDRAULIC
S/N 8W853-UP
8J9974-PAGE 178
c332456 MEBP1515
8W0155 LINES GP-HYDRAULIC Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 8W-0123 [2] HOSE AS.  
2. 6V-8634 [3] CONNECTOR-SEAL  
3. 3K-0360 [8] SEAL (16.36MM ID) (LARGE)  
  6V-8397 [8] SEAL (9.27MM ID) (SMALL)  
4. 4J-5468 [1] CLAMP  
5. 8W-0157 [1] HOSE AS.  
6. 5D-4988 [2] CLAMP  
7. 0L-1351 [4] BOLT (3/8-16X.875IN)  
8. 5P-1075 [10] WASHER (3MM THK) (CONICAL)  
9. 2G-2563 [1] CLAMP (UPPER)  
  2G-2562 [1] CLAMP (LOWER)  
  2G-2623 [2] PLATE  
10. 6V-9001 [2] ELBOW-45 DEGREE (9/16-18 THD)  
11. 8J-9974 Y [1] VALVE GP. (CHECK)  
12. 0L-1143 [3] BOLT (3/8-16X2.5IN)  
13. 1A-2029 [1] BOLT 28.58MM(1.12IN)LG. (3/8-16X1.125IN)  
14. 1D-4717 [1] NUT (3/8-16 THD)  
15. 8W-0156 [1] HOSE AS.  
16. 0T-0573 [2] BOLT (3/8-16X2.75IN)  
  7K-4743 [2] WASHER  
17. 1S-0994 [2] CLIP (20.64MM ID)  
18. 9M-9130 [2] CLAMP  
19. 6V-8723 [1] ELBOW-90 DEGREE (3/4-16 THD)  
20. 5P-6944 [2] ADAPTER-STRAIGHT THREAD  
21. 3J-1907 [2] SEAL-O-RING (11.89MM ID)  
22. 6V-9876 [2] ELBOW-ORFS (3/4-16 THD)  
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150292
 

8W-0187: LINES GP-HYDRAULIC

8W0187 ARTICULATION HYDRAULIC LINES GROUP-1 CIRCUIT
8J9974-PAGE 178
c327251 MEBP1515
8W0187 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6V-8634 [3] CONNECTOR-SEAL  
2. 3K-0360 [10] SEAL-O-RING (16.36MM ID)  
3. 6V-8397 [12] SEAL-O-RING (9.27MM ID) (9.25MM ID)  
4. 8W-0190 [1] HOSE AS  
5. 6D-4247 [1] CLIP (22.22MM ID)  
  0T-0102 [1] BOLT (3/8-16X0.625IN)  
6. 5M-2894 [4] WASHER (2.5MM THK)  
7. 8W-0193 [1] HOSE AS  
8. 6V-8781 [2] TEE-FACE SEAL  
  3J-1907 [2] SEAL-O-RING (11.89MM ID)  
9. 5P-6944 [2] ADAPTER-STRAIGHT THREAD  
10. 8J-9974 Y [1] VALVE GP-CHECK  
    (CYLINDER LOCK)
  0L-1143 [3] BOLT (3/8-16X2.5IN)  
11. 6V-9876 [4] ELBOW-ORFS (3/4-16 THD)  
12. 8W-0191 [1] HOSE AS  
13. 8W-0192 [1] HOSE AS  
14. 8W-0189 [1] HOSE AS  
15. 8W-0188 [1] HOSE AS  
16. 8T-0076 [1] CONNECTOR  
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150293
 

8W-0207: LINES GP-HYDRAULIC

8W0207 LEANING WHEEL HYDRAULIC LINES GROUP-1 CIRCUIT
8J5913-PAGE 153
c327253 MEBP1515
8W0207 LINES GP-HYDRAULIC Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6V-8634 [4] CONNECTOR  
2. 3K-0360 [8] SEAL 1.63CM(.644IN.)I.D.  
3. 8W-0206 [2] HOSE AS.  
4. 6D-4247 [1] CLIP  
5. 6V-9876 [3] ELBOW  
6. 0L-1143 [1] BOLT  
7. 8J-5913 Y [1] CHECK VALVE GRP.  
    (CYL. LOCK CHECK)
8. 8W-0125 [1] HOSE AS.  
9. 8W-0120 [1] HOSE AS.  
10. 3S-2093 [1] STRAP  
11. 6V-8723 [1] ELBOW  
12. 6K-4936 [1] BOLT  
13. 5P-1075 [4] WASHER 4MM(.157IN.)THK  
14. 0T-0573 [2] BOLT  
  7K-4743 [2] WASHER 6.35MM(.250IN.)THK  
15. 6V-8397 [8] SEAL .92CM(.364IN.)I.D.  
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150294
 

6G-6300: LINES GP-HYDRAULIC

6G6300 POWER BLADE HYDRAULIC LINES GROUP-1 CIRCUIT
S/N 3WC1-852
8J384, 3G5832-PAGE 185
c304716 MEBP1515
6G6300 LINES GP-HYDRAULIC Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9D-5982 [2] HOSE AS (NOT SERV.)  
    FOR SERV. OF EACH FURNISH:
  2P-5943 G HOSE 145.3 IN.(369 CM)  
  8S-6417 [1] COUPLING AS (STR.)  
  4S-5414 [2] SLEEVE  
  1P-9919 [1] COUPLING AS (45)  
2. 0S-1594 [4] BOLT  
  1D-4717 [4] NUT  
3. 5P-1075 [7] WASHER-HARD (CONICAL)  
4. 1A-8537 [2] BOLT  
  1D-4720 [2] NUT  
5. 9D-6068 [1] HOSE AS (NOT SERV.)  
    FOR SERVICE FURNISH:
  2P-5943 G HOSE 50 IN.(127 CM)  
  4S-5414 [2] SLEEVE  
  8S-6417 [2] COUPLING AS  
6. 030-8188 [8] CONNECTOR-FLARED  
7. 3K-0360 [12] SEAL-O-RING  
8. 7D-9984 [2] ELBOW  
9. 1S-0994 [2] CLIP  
10. 9D-5980 [1] HOSE AS (NOT SERV.)  
    FOR SERVICE FURNISH:
  2P-5943 CG HOSE 57.2 IN.(148 CM)  
  8S-6417 [2] COUPLING AS  
  4S-5414 [2] SLEEVE  
11. 2G-2558 [1] HOSE AS (NOT SERV.)  
    FOR SERVICE FURNISH:
  2P-5943 CG HOSE 98.04 IN.(249 CM)  
  4S-5414 [2] SLEEVE  
  8S-6417 [2] COUPLING AS  
12. 0L-1143 C [1] BOLT 6.35CM(2.5 IN.)LONG  
13. 0T-0573 [2] BOLT 6.99CM(2.75 IN.)LONG  
  7K-4743 [2] WASHER  
14. 005-4362 [2] ELBOW  
15. 4B-4280 [2] WASHER  
16. 8J-0384 Y [1] SWIVEL GP  
17. 5P-7197 [6] WASHER  
18. 6G-2231 [1] PIN  
  2H-3767 [2] COTTER  
19. 1A-1135 [4] BOLT  
  3B-4510 [4] LOCKWASHER  
20. 6G-1917 [1] GUIDE AS-HOSE  
21. 3K-8320 [1] CLAMP  
22. 2G-3791 C [1] HOSE AS (NOT SERV.)  
    FOR SERVICE FURNISH:
  2P-5943 G HOSE 96.1 IN.(244 CM)  
  4S-5414 [2] SLEEVE  
  8S-6417 [2] COUPLING AS  
23. 3G-5832 Y [1] VALVE GP  
24. 6G-6017 [2] PLATE  
25. 0S-1589 [2] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150295
 

8W-0114: LINES GP-HYDRAULIC

8W0114 LINES GP-HYDRAULIC
S/N 3WC853-UP
8J384, 3G5832-PAGE 185
c332459 MEBP1515
8W0114 LINES GP-HYDRAULIC Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 8W-0103 [2] HOSE AS  
2. 0S-1594 [4] BOLT  
  1D-4717 [4] NUT  
3. 5P-1075 [7] WASHER-HARD (CONICAL)  
4. 6V-8397 [12] SEAL-O-RING 9.25MM(.364IN.)I.D.  
5. 8W-0099 [1] HOSE AS  
6. 6V-8634 [8] CONNECTOR-SEAL  
7. 3K-0360 [12] SEAL-O-RING 16.36MM(.644IN.)I.D.  
8. 6V-9876 [2] ELBOW-45 DEGREE  
9. 1S-0994 [2] CLIP  
10. 8W-0100 [1] HOSE AS  
11. 8W-0101 [1] HOSE AS  
12. 0L-1143 [1] BOLT 6.35CM(2.5IN.)LONG  
13. 0T-0573 [2] BOLT 6.99CM(2.75IN.)LONG  
  7K-4743 [2] WASHER  
14. 6V-8723 [2] ELBOW  
15. 4B-4280 [2] WASHER  
16. 8J-0384 Y [1] SWIVEL GP  
17. 3G-5832 Y [1] VALVE GP  
18. 6G-2231 [1] PIN  
  2H-3767 [2] COTTER  
19. 1A-1135 [4] BOLT  
  5P-8247 [4] WASHER-HARD  
20. 6G-1917 [1] GUIDE AS-HOSE  
21. 3K-8320 [2] CLAMP  
22. 8W-0102 [1] HOSE AS  
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150296
 

3G-5832: VALVE GP-CHECK & RELIEF

3G5832 CHECK & RELIEF VALVE GROUP
PART OF 2G3430 BLADE TIP LINES & 6G6300, 8W0114
HYDRAULIC LINES
c355320 MEBP1515
3G5832 VALVE GP-CHECK & RELIEF Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 8J-0331 [1] VALVE  
2. 6J-8696 B [1] SHIM 1.22MM(.048IN)THK  
  5J-6153 B [4] SHIM .193MM(.0076IN)THK  
3. 2J-6089 [1] SPRING  
4. 3K-6116 BC [5] WASHER  
5. 9J-4871 [2] BALL  
6. 9J-0404 [2] PLUG  
  7J-9933 [2] SEAL-O-RING  
7. 9J-0403 [2] SPRING  
8. 3K-0360 [1] SEAL-O-RING (O-RING)  
9. 8J-5456 [2] ADAPTER  
  3D-2824 [2] SEAL-O-RING (O-RING)  
10. 9J-8274 [1] BODY AS  
11. 9J-0405 [2] SEAT  
12. 9J-5768 [1] PISTON  
13. 8J-9250 [1] PLUG  
14. 4J-5309 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150297
 

8J-0384: SWIVEL GP

8J0384 SWIVEL GROUP
PART OF 6G6300 & 8W0114 HYDRAULIC LINES
c119661 MEBP1515
8J0384 SWIVEL GP Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 5J-1246 [6] SHIM  
2. 4K-1493 [2] SCREW  
3. 8J-0380 [1] RETAINER  
4. 8J-0385 [1] BODY  
5. 8J-2331 [7] SEAL  
6. 2H-3928 [7] SEAL  
7. 8J-0386 [1] ROTOR  
8. 0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
9. 3H-0107 [4] SEAL  
10. 8J-0377 [1] COVER  
11. 4J-9964 [2] SEAL  
12. 8J-2330 [2] SEAL  
 

#MEBP15150298
 

9T-0978: VALVE GP

9T0978 VALVE GP-RESTRICTOR
PART OF 8W2384 HYDRAULIC LINES
AN ATTACHMENT
c332636 MEBP1515
9T0978 VALVE GP Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-0975 [1] ADAPTER  
2. 9T-0976 [1] HOUSING  
3. 9T-0977 [1] CHOKE  
4. 3D-2824 [1] SEAL-O-RING  
 

#MEBP15150299
 

8J-5798: VALVE GP-CHECK & RELIEF

8J5798 VALVE GP-RELIEF & CHECK
PART OF 2G6545 & 8W2384 LINES
AN ATTACHMENT
c560669 MEBP1515
8J5798 VALVE GP-CHECK & RELIEF Parts scheme
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
Technical Information Bulletin
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
242-3567 Variable Crimp Die Bowl{0684}
242-3567 Variable Crimp Die Bowl{0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Reuse And Salvage Guidelines
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
Information Release Memo, HOS04-02, "XT-6 Hose and Couplings to XT-6 ES Components" Is Available {5057}
2004/06/21
Information Release Memo, PELJ0340 , "Reusable Couplings for Caterpillar -12 and -16 XT-6 ES Hose" {5057}
2004/06/28
Five New Wrenches Remove Snap To Connect Couplings from Hydraulic Hose Assemblies {0602, 0738, 5057}
2006/02/13
Caterpillar Hose and Coupling Practices {0618, 1000, 5057, 7000}
2008/05/26

Caterpillar Parts SIS Catalog 12G :

VALVE GP-CHECK & RELIEF
3G-5832 VALVE GP-CHECK & RELIEF
LINES GP-HYDRAULIC
8W-0174 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
2G-3430 LINES GP-HYDRAULIC
VALVE GP-CHECK & RELIEF
8J-9975 VALVE GP-CHECK & RELIEF
VALVE GP-CHECK
8J-9974 VALVE GP-CHECK
LINES GP-LIFT CYLINDER
8W-0213 LINES GP-LIFT CYLINDER
LINES GP-LIFT CYLINDER
8D-2820 LINES GP-LIFT CYLINDER
VALVE GP-AIR CONTROL
2G-8020 VALVE GP-AIR CONTROL
LINES GP-HYDRAULIC
8W-0155 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0187 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0207 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
6G-6300 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8W-0114 LINES GP-HYDRAULIC
VALVE GP-CHECK & RELIEF
3G-5832 VALVE GP-CHECK & RELIEF
SWIVEL GP
8J-0384 SWIVEL GP
VALVE GP
9T-0978 VALVE GP

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