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259-7776 VALVE GP-CONTROL -HEAVY LIFT, RH S/N GCL236-259; ELS159-172 PART OF 259-7774 VALVE GP-MAIN CONTROL 345C


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-FLOW CONTROL
VALVE GP-LOAD CONTROL

EXCAVATOR 345C EXCAVATOR ELS
 345C & 345C L Hydraulic Excavator ELS00001-UP (MACHINE) POWERED BY C13 Engine SEBP4374 345C ELS   (2005)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
259-7773 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7776 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7776 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7776 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7779 VALVE GP-CONTROL
VALVE GP-CONTROL
285-1531 VALVE GP-CONTROL
 

#SEBP43740740
 

259-7776: VALVE GP-CONTROL

259-7776 VALVE GP-CONTROL -HEAVY LIFT, RH
S/N GCL236-259; ELS159-172
PART OF 259-7774 VALVE GP-MAIN CONTROL
i02454342 SEBP4374
2597776 VALVE GP-CONTROL Parts scheme 2597776 VALVE GP-CONTROL Parts scheme 2597776 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7663 [4] COVER  
2. 122-7666 [3] SPRING  
3. 122-7682 [3] VALVE  
4. 122-7720 [1] ADAPTER  
5. 122-7756 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
6. 122-7765 [2] PLUG-PIPE  
7. 122-7768 Y [2] PLUG GP-CONTROL VALVE  
8. 122-7785 [1] COVER  
9. 122-7787 [5] COVER  
10. 147-4297 [2] VALVE  
11. 147-4299 [2] SPRING  
12. 153-5233 Y [1] VALVE GP-LOAD CONTROL  
13. 225-4818 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
14. 230-2770 [2] PLUG  
15. 230-2771 [1] PLUG  
16. 230-2772 [3] PLUG  
17. 270-5691 CY [1] VALVE GP-RELIEF (LINE)(STICK)  
18. 239-8984 Y [1] VALVE GP-RELIEF (BOOM)  
18A. 239-8984 Y [1] VALVE GP-RELIEF (BUCKET)  
18B. 239-8984 Y [1] VALVE GP-RELIEF (BUCKET)  
19. 259-7773 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
20. 095-1597 [6] SEAL-O-RING  
21. 095-1791 [6] RING-BACKUP  
22. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
23. 3J-1907 [1] SEAL-O-RING  
24. 4J-0525 [5] SEAL-O-RING  
25. 4J-0526 [5] SEAL-O-RING  
26. 4J-5309 [2] SEAL-O-RING  
27. 5P-2568 [1] SEAL-O-RING  
28. 7X-2475 M [2] BOLT (M16X2X130-MM)  
29. 7X-2550 M [8] BOLT (M12X1.75X110-MM)  
30. 8T-4174 M [2] BOLT (M16X2X120-MM)  
31. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
33. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
34. 9S-4191 [1] PLUG (9/16-18-THD)  
35. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740741
 

259-7776: VALVE GP-CONTROL

259-7776 VALVE GP-CONTROL -HEAVY LIFT, RH
S/N GCL260-UP; ELS173-UP
PART OF 259-7774 VALVE GP-MAIN CONTROL
i02539752 SEBP4374
2597776 VALVE GP-CONTROL Parts scheme 2597776 VALVE GP-CONTROL Parts scheme 2597776 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7663 [4] COVER  
2. 122-7666 [3] SPRING  
3. 122-7682 [3] VALVE  
4. 122-7720 [1] ADAPTER  
5. 122-7756 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
6. 122-7765 [2] PLUG-PIPE  
7. 122-7768 Y [2] PLUG GP-CONTROL VALVE  
8. 122-7785 [1] COVER  
9. 122-7787 [5] COVER  
10. 147-4297 [2] VALVE  
11. 147-4299 [2] SPRING  
12. 270-5696 CY [1] VALVE GP-LOAD CONTROL  
13. 225-4818 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
14. 230-2770 [2] PLUG  
15. 230-2771 [1] PLUG  
16. 230-2772 [3] PLUG  
17. 270-5691 Y [1] VALVE GP-RELIEF (LINE)(STICK)  
18. 239-8984 Y [1] VALVE GP-RELIEF (BOOM)  
18A. 239-8984 Y [1] VALVE GP-RELIEF (BUCKET)  
18B. 239-8984 Y [1] VALVE GP-RELIEF (BUCKET)  
19. 259-7773 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
20. 095-1597 [6] SEAL-O-RING  
21. 095-1791 [6] RING-BACKUP  
22. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
23. 3J-1907 [1] SEAL-O-RING  
24. 4J-0525 [5] SEAL-O-RING  
25. 4J-0526 [5] SEAL-O-RING  
26. 4J-5309 [2] SEAL-O-RING  
27. 5P-2568 [1] SEAL-O-RING  
28. 7X-2475 M [2] BOLT (M16X2X130-MM)  
29. 7X-2550 M [8] BOLT (M12X1.75X110-MM)  
30. 8T-4174 M [2] BOLT (M16X2X120-MM)  
31. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
33. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
34. 9S-4191 [1] PLUG (9/16-18-THD)  
35. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740742
 

259-7779: VALVE GP-CONTROL

259-7779 VALVE GP-CONTROL -RH
S/N GCL1-UP; ELS1-UP
PART OF 259-7777, 259-7780 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02366613 SEBP4374
2597779 VALVE GP-CONTROL Parts scheme 2597779 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7663 [4] COVER  
2. 122-7666 [3] SPRING  
3. 122-7682 [3] VALVE  
4. 122-7720 [1] ADAPTER  
5. 122-7756 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
6. 122-7765 [2] PLUG-PIPE  
7. 122-7768 Y [3] PLUG GP-CONTROL VALVE  
8. 122-7785 [1] COVER  
9. 122-7787 [5] COVER  
10. 140-0681 [1] COVER  
11. 147-4297 [2] VALVE  
12. 147-4299 [2] SPRING  
13. 225-4818 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
14. 230-2770 [2] PLUG  
15. 230-2771 [1] PLUG  
16. 230-2772 [3] PLUG  
17. 239-8984 Y [3] VALVE GP-RELIEF  
18. 259-7773 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
19. 095-1597 [6] SEAL-O-RING  
20. 095-1791 [6] RING-BACKUP  
21. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
22. 3J-1907 [1] SEAL-O-RING  
23. 4J-0523 [1] SEAL-O-RING  
24. 4J-0525 [5] SEAL-O-RING  
25. 4J-0526 [5] SEAL-O-RING  
26. 4J-5309 [2] SEAL-O-RING  
27. 5P-2568 [1] SEAL-O-RING  
28. 6V-6793 [1] RING-BACKUP  
29. 7X-2550 M [8] BOLT (M12X1.75X110-MM)  
30. 7X-2553 M [4] BOLT (M16X2X40-MM)  
31. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
33. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
34. 9S-4191 [1] PLUG (9/16-18-THD)  
35. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740743
 

285-1531: VALVE GP-CONTROL

285-1531 VALVE GP-CONTROL -MEDIUM PRESSURE
S/N GCL1-UP; ELS1-UP
PART OF 227-0586 LINES GP-PUMP
FIELD REPLACEMENT FOR @@@@@232-4103@@@@@
AN ATTACHMENT
i02877234 SEBP4374
2851531 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-0848 [1] MANIFOLD AS (OUTLET)  
2. 261-2445 [1] VALVE AS-RELIEF (MAIN)  
3. 261-2452 [1] MOUNTING GP-VALVE  
4. 285-1777 [2] VALVE GP-RELIEF (230-BAR (3336-PSI))  
    -OR-
  260-3003 A [2] VALVE GP-RELIEF (160-BAR (2321-PSI))  
    (OPTIONAL SERVICE REPLACEMENT)
    -OR-
  309-9941 A [2] VALVE GP-RELIEF (80-BAR (1160-PSI))  
    (OPTIONAL SERVICE REPLACEMENT)
  A   NOT PART OF THIS GROUP
 

#SEBP43740744
 

255-5745: VALVE GP-FLOW CONTROL

255-5745 VALVE GP-FLOW CONTROL
S/N GCL1-UP; ELS1-UP
PART OF 239-1606 LINES GP-PILOT
AN ATTACHMENT
i02366366 SEBP4374
2555745 VALVE GP-FLOW CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6904 [1] CONNECTOR  
2. 095-1582 [1] SEAL-O-RING  
3. 6I-6905 [1] BODY  
4. 099-0365 [2] SPRING  
5. 147-4256 [1] PLUNGER AS  
6. 6I-6907 [1] SLEEVE  
7. 095-1522 [2] SEAL-O-RING  
8. 6V-8754 [1] RING-RETAINING  
 

#SEBP43740745
 

4I-7836: VALVE GP-FLOW CONTROL

4I-7836 VALVE GP-FLOW CONTROL
S/N GCL1-UP; ELS1-UP
PART OF 227-0588, 248-9603, 275-1657 LINES GP-PILOT
AN ATTACHMENT
i00369426 SEBP4374
4I7836 VALVE GP-FLOW CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6904 [1] CONNECTOR  
2. 095-1582 [1] SEAL-O-RING  
3. 6I-6905 [1] BODY  
4. 099-0365 [2] SPRING  
5. 099-0367 [1] PLUNGER AS  
6. 6I-6907 [1] SLEEVE  
7. 095-1522 [2] SEAL-O-RING  
8. 6V-8754 [1] RING-RETAINING  
 

#SEBP43740746
 

153-5233: VALVE GP-LOAD CONTROL

153-5233 VALVE GP-LOAD CONTROL
S/N GCL1-259; ELS1-172
PART OF 259-7713, 259-7776 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i00879481 SEBP4374
1535233 VALVE GP-LOAD CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8001 [2] PLUG  
2. 153-5227 [1] VALVE GP-PILOT  
  096-3001 M [1] SETSCREW-SOCKET (M5X0.8X6-MM)  
3. 3J-1907 [1] SEAL-O-RING  
4. 4I-6107 [1] PLUG  
5. 4I-8965 [1] GUIDE  
6. 5I-8511 [1] SPRING  
7. 122-7772 [1] ADAPTER  
8. 6V-5192 M [2] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
9. 6V-6793 [2] RING-BACKUP  
10. 4J-0523 [2] SEAL-O-RING  
11. 4J-0520 [1] SEAL-O-RING  
12. 122-7773 [1] RING  
13. 122-7774 [1] SPRING (21-MM OD)  
14. 122-7775 [1] VALVE GP  
15. 122-7776 [1] SEAL  
16. 095-1576 [2] SEAL-O-RING  
17. 4J-7533 [2] SEAL-O-RING  
  M   METRIC PART
 

#SEBP43740747
 

263-1964: VALVE GP-LOAD CONTROL

263-1964 VALVE GP-LOAD CONTROL -BOOM CYLINDER
S/N GCL1-UP; ELS1-UP
PART OF 227-0455 LINES GP-BOOM CYLINDER
Type 1
AN ATTACHMENT
i02356577 SEBP4374
2631964 VALVE GP-LOAD CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 9T-1614 [1] VALVE  
3. 114-8229 [3] ORIFICE  
4. 156-0975 [1] GUIDE AS  
5. 157-0935 [3] SHIM (0.1-MM THK)  
6. 194-4741 [1] PLUG AS  
7. Z [1] BODY-VALVE  
8. 201-3145 [1] PLUG  
9. 201-3146 [1] PISTON  
10. 203-2076 [1] SPRING  
11. 8T-6759 [1] PLUG-PIPE  
12. 211-4185 [1] POPPET  
13. 255-5747 Y [1] VALVE GP-RELIEF (LINE)  
14. 221-5138 [1] RETAINER  
15. 263-7047 [1] POPPET  
16. 222-0298 [1] GUIDE  
17. 222-3347 [1] VALVE GP-FLOW CONTROL  
  152-5441 [1] PLUG  
18. 122-7797 [1] RING  
19. 173-3993 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-8001 [1] PLUG  
20. 183-7263 [4] PLUG AS  
    (EACH INCLUDES)
  9S-8002 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
21. 1P-3704 [1] SEAL-RECTANGULAR  
22. 3J-1907 [1] SEAL-O-RING  
23. 5M-9624 B [9] SHIM (0.25-MM THK)  
24. 6J-6855 [9] SHIM (0.12-MM THK)  
25. 6V-5326 [1] SEAL-O-RING  
26. 7M-8485 [3] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#SEBP43740748
 

263-1964: VALVE GP-LOAD CONTROL

263-1964 VALVE GP-LOAD CONTROL -BOOM CYLINDER
S/N GCL1-UP; ELS1-UP
PART OF 227-0455 LINES GP-BOOM CYLINDER
Type 2
AN ATTACHMENT
i02453498 SEBP4374
2631964 VALVE GP-LOAD CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 9T-1614 [1] VALVE  
3. 8J-6815 [3] PLUG-ORIFICE  
4. 293-0653 [1] GUIDE AS  
5. 157-0935 [3] SHIM (0.1-MM THK)  
6. 194-4741 [1] PLUG AS  
6A. 4T-0987 [1] BUSHING  
8. 201-3145 [1] PLUG  
9. 201-3146 [1] PISTON  
10. 203-2076 [1] SPRING  
11. 8T-6759 [1] PLUG-PIPE  
12. 211-4185 [1] POPPET  
13. 270-5731 CY [1] VALVE GP-RELIEF (LINE)  
14. 221-5138 [1] RETAINER  
15. 263-7047 [1] POPPET  
16. 222-0298 [1] GUIDE  
17. 222-3347 [1] VALVE GP-FLOW CONTROL  
  152-5441 [1] PLUG  
18. 122-7797 [1] RING  
19. 225-4818 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
20. 225-4820 [4] PLUG AS  
    (EACH INCLUDES)
  225-4821 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
21. 1P-3704 [1] SEAL-RECTANGULAR  
22. 3J-1907 [1] SEAL-O-RING  
23. 5M-9624 B [9] SHIM (0.25-MM THK)  
24. 6J-6855 B [9] SHIM (0.12-MM THK)  
25. 6V-5326 [1] SEAL-O-RING  
26. 7M-8485 [3] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740749
 

263-1965: VALVE GP-LOAD CONTROL

263-1965 VALVE GP-LOAD CONTROL -STICK LOWERING
S/N GCL1-UP; ELS1-UP
PART OF 230-0139 LINES GP-STICK CYLINDER
Type 1
AN ATTACHMENT
i02404069 SEBP4374
2631965 VALVE GP-LOAD CONTROL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 7Y-5226 M [1] NUT (M5X0.8-THD)  
3. 114-8229 [1] ORIFICE  
4. 156-0975 [1] GUIDE AS  
  148-6292 [1] GUIDE  
5. 157-0935 [3] SHIM (0.1-MM THK)  
6. 165-9513 [1] SEAT  
7. 165-9514 [1] PLUG  
8. 201-3145 [1] PLUG  
9. 201-3146 [1] PISTON  
10. Z [1] BODY-VALVE  
11. 203-2076 [1] SPRING  
12. 203-3022 [1] VALVE  
13. 203-3024 [1] PLUG AS  
  1U-0322 [1] BUSHING  
  203-3023 [1] PLUG-STRAIGHT  
14. 211-4185 [1] POPPET  
15. 221-5138 [1] RETAINER  
16. 222-0298 [1] GUIDE  
17. 222-3347 [1] VALVE GP-FLOW CONTROL  
  152-5441 [1] PLUG  
18. 239-8848 Y [1] VALVE GP-RELIEF (LINE)(LINE)  
19. 263-4883 [1] POPPET  
20. 7M-8485 [2] SEAL-O-RING  
21. 122-7797 [1] RING  
22. 173-3993 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-8001 [1] PLUG  
23. 183-7263 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
24. 1P-3705 [1] SEAL-RECTANGULAR  
25. 2D-6642 [1] BALL  
26. 2S-4078 [1] SEAL-O-RING  
27. 3H-0442 [1] SEAL-O-RING  
28. 3J-1907 [2] SEAL-O-RING  
29. 5M-9624 [9] SHIM (0.25-MM THK)  
30. 6J-6855 [9] SHIM (0.12-MM THK)  
31. 6V-5326 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

Information:

Operation and Maintenance Manual
SmartBoom Operation - If Equipped
345C Excavator
SmartBoom Control - If Equipped
345C Excavator
Special Instruction
Procedure to Modify the 345C Main Control Valve from Standard to Other Configuration{5051}
Procedure to Modify the 345C Main Control Valve from Standard to Other Configuration{5051}
Test Procedure to Check for Thermal Shock on the Main Control Valve for 345C and 345D Excavators{5051}
Test Procedure to Check for Thermal Shock on the Main Control Valve for 345C and 345D Excavators{5051}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN CONTROL VALVE ON CERTAIN 345C, 345CL, 345D AND 345DL EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN CONTROL VALVE ON CERTAIN 345C, 345CL, 345D AND 345DL EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Main Control Valve
345C Excavator Machine System Specifications
Control Valve (Boom Lowering)
345C Excavator Machine System Specifications
Main Control Valve
345C Excavator Machine System Specifications
Pilot Valve (Joystick)
345C Excavator Machine System Specifications
Main Control Valve
345C Excavator Machine System Specifications
Pilot Valve (Joystick)
345C Excavator Machine System Specifications
Control Valve (Boom Lowering) - Manual
345C Excavator Machine System Specifications
Tool Operating Manual
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}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN CONTROL VALVE ON CERTAIN 345C, 345CL, 345D AND 345DL EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN CONTROL VALVE ON CERTAIN 345C, 345CL, 345D AND 345DL EXCAVATORS
Service Letter-Asia
Systems Operation
Main Control Valve
345C Excavator Hydraulic System
Pilot Valve (Joystick)
345C Excavator Hydraulic System
Solenoids
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN CONTROL VALVE ON CERTAIN 345C, 345CL, 345D AND 345DL EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN CONTROL VALVE ON CERTAIN 345C, 345CL, 345D AND 345DL EXCAVATORS
Troubleshooting
MID 105 - CID 1590 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 1590 - FMI 05
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 1590 - FMI 06
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0598 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0598 - FMI 05
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0598 - FMI 06
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0735 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0735 - FMI 05
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0735 - FMI 06
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0581 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0581 - FMI 05
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 0581 - FMI 06
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
Disassembly and Assembly
Main Control Valve - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Main Control Valve - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Control Valve (Rotator) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Control Valve (Rotator) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Control Valve (Rotator) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Control Valve (Rotator) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Main Control Valve - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Main Control Valve - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Service Magazine
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28
A New Control Valve Gp with Fixed Settings for the Relief Valves Is Available {5051, 5117}
2007/08/06
The Assembly Process for the Pilot Valve Gp Has Been Improved for Certain 345C Excavators {5051, 5147}
2008/05/19
New Main Control Valves are Now Available {5051}
2009/07/06
Medium Pressure Circuit Control Valves have been Improved for Certain Excavators and Mobile Hydraulic Power Units {5051}
2012/11/01

Caterpillar Parts SIS Catalog 345C :

VALVE GP-CONTROL
259-7776 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7773 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7717 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7715 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7713 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7713 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7713 VALVE GP-CONTROL
VALVE GP-CONTROL
254-3080 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7776 VALVE GP-CONTROL
VALVE GP-CONTROL
259-7779 VALVE GP-CONTROL
VALVE GP-CONTROL
285-1531 VALVE GP-CONTROL
VALVE GP-FLOW CONTROL
255-5745 VALVE GP-FLOW CONTROL
VALVE GP-FLOW CONTROL
4I-7836 VALVE GP-FLOW CONTROL
VALVE GP-LOAD CONTROL
153-5233 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
263-1964 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
263-1964 VALVE GP-LOAD CONTROL

Truck sale:

Caterpillar 345C
 
Caterpillar 345C
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
Caterpillar 345C
 
Caterpillar 345C
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
Caterpillar 345C, Crawler Excavators, Construction
 
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
Caterpillar 345C, Crawler Excavators, Construction
70,587 
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
BERGERAT MONNOYEUR S.A.S.
 
70,255 
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
BERGERAT MONNOYEUR S.A.S.
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