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147-5784 MOTOR GP-TRAVEL S/N GCL1-UP PART OF 143-8056 MOTOR & MTG GP-TRAVEL AN ATTACHMENT 345C EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
VALVE GP-CONTROL
PUMP GP

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

HYDRAULIC SYSTEM

MOTOR GP
MOTOR GP-SWING
334-9975 MOTOR GP-SWING
MOTOR GP-SWING
334-9980 MOTOR GP-SWING
MOTOR GP-TRAVEL
147-5784 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
170-7572 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
232-6180 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
355-5669 MOTOR GP-TRAVEL
 

#SEBP43740690
 

147-5784: MOTOR GP-TRAVEL

147-5784 MOTOR GP-TRAVEL
S/N GCL1-UP
PART OF 143-8056 MOTOR & MTG GP-TRAVEL
AN ATTACHMENT
i01026999 SEBP4374
1475784 MOTOR GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6988 [1] ROD  
2. 8T-4133 M [2] NUT (M10X1.5-THD)  
3. 095-1514 J [1] SEAL-O-RING  
4. 9T-3941 [3] PLUG-BREAK OFF  
5. 6I-6982 [2] PISTON  
6. 107-6548 [2] ROD  
7. 107-6549 [1] PLATE  
8. 6I-6986 [1] ROD  
9. 126-2045 Y [1] ROTATING GP-MOTOR  
10. 7I-7556 [1] RING  
11. 095-1513 J [2] SEAL-O-RING  
12. 087-4785 [2] PLUG-BREAK OFF  
13. 6I-6987 [1] BUSHING  
14. 6V-8398 J [1] SEAL-O-RING  
15. 107-6582 [1] STOP  
16. 6V-5683 M [2] BOLT (M6X1X16-MM)  
17. 7I-7555 [2] PLUG AS  
18. 7I-7557 [2] VALVE GP-CHECK  
19. 087-4774 [1] NOZZLE  
20. 7I-7554 J [1] SEAL-O-RING  
21. 135-8852 Y [1] BRAKE GP-PARKING  
22. 135-8853 [1] PLUG  
23. 095-0658 M [12] BOLT-SOCKET HEAD (M10X1.5X70-MM)  
24. 095-0924 [2] RING-RETAINING  
25. 7I-0033 J [1] SEAL-LIP TYPE  
26. 8T-5042 M [4] BOLT (M20X2.5X50-MM)  
27. 6I-6985 [1] HEAD  
28. 7I-7553 J [1] SEAL-O-RING  
29. 9S-8008 [2] PLUG (1-1/16-12-THD)  
30. 6I-6984 [1] HOUSING  
31. 9T-3928 [5] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
32. 7I-0034 Y [1] VALVE GP-MOTOR CONTROL  
33. 9T-3940 [2] PLUG-BREAK OFF  
34. 5W-9411 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  7I-7326 J [1] KIT-SEAL (TRAVEL MOTOR)  
    (INCLUDES PARTS MARKED J AND O-RING SEALS, BACKUP RINGS & LIP TYPE SEAL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740691
 

170-7572: MOTOR GP-TRAVEL

170-7572 MOTOR GP-TRAVEL
S/N GCL1-208; ELS1-156
PART OF 165-9333 MOTOR & MTG GP-TRAVEL
i01448981 SEBP4374
1707572 MOTOR GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [2] PLUG-ORIFICE  
2. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
3. 6V-3382 J [1] SEAL-LIP TYPE  
4. 8J-2559 [1] PLATE-WARNING (OIL FILL)  
5. 118-5805 [1] BEARING-SPECIAL RACE  
6. 124-1530 [1] BARREL AS  
7. 124-1535 [1] PLATE  
8. 124-1536 [5] DISC-FRICTION  
9. 124-1537 [6] PLATE-SEPARATOR  
10. 124-1538 [1] PISTON-BRAKE  
11. 124-1541 [2] PIN  
12. 175-7887 [2] DOWEL  
13. 124-1554 [1] SPRING  
14. 124-1557 [2] RETAINER  
15. 124-1561 [20] SPRING-BRAKE  
16. 124-1562 L [1] VALVE GP-SPEED CONTROL  
  033-6027 [1] SEAL-O-RING  
17. 126-4002 J [2] SEAL-O-RING  
18. 126-4003 J [1] SEAL-O-RING  
19. 126-4004 J [1] RING-BACKUP  
20. 126-4040 J [1] RING-BACKUP  
21. 135-3859 [1] SPACER (70.4X80X1.57-MM THK)  
22. 137-5646 [1] SPACER (70.4X87.5X7.6-MM THK)  
23. 143-7140 [2] KEY  
24. 146-5772 [4] WASHER-SPRING  
25. 148-3548 [1] BEARING-SPECIAL RACE  
26. 149-1207 [1] PLATE  
27. 151-0267 [1] SHAFT  
28. 154-6211 [1] BALL  
29. 155-4897 [9] PISTON AS  
30. 159-7320 [1] PLATE-RETAINER  
31. 170-7575 [1] PLATE-CAM  
32. 170-8747 [1] PISTON  
33. 179-1929 [1] HEAD AS  
34. 179-1930 [1] BODY AS  
35. 195-4456 [1] PLUG-ORIFICE  
36. 095-1572 J [2] SEAL-O-RING  
37. 096-5919 J [2] RING-BACKUP  
38. 143-7319 [1] RACE-ROLLER BEARING  
39. 201-3203 [3] PIN  
40. 2A-3630 [1] PIN  
41. 2D-6642 [2] BALL  
42. 2R-1236 [1] RING-RETAINING (LOCK, INTERNAL)  
43. 3D-2824 J [2] SEAL-O-RING  
44. 3K-0360 J [3] SEAL-O-RING  
45. 5B-9318 [1] BALL  
46. 5P-7684 [1] PLUG  
47. 6K-6307 J [1] SEAL-O-RING  
48. 7Y-5219 J [2] SEAL-O-RING  
49. 8T-4187 M [6] BOLT (M20X2.5X80-MM)  
50. 9S-4183 [2] PLUG (1-1/16-12-THD)  
51. 9S-4185 [3] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  180-2630 J [1] KIT-SEAL (TRAVEL MOTOR)  
  125-9571 L [1] KIT-SEAL (TRAVEL MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT INCLUDES 3 O-RING SEALS & 2 BACKUP RINGS
  M   METRIC PART
 

#SEBP43740692
 

232-6180: MOTOR GP-TRAVEL

232-6180 MOTOR GP-TRAVEL -TRAVEL
S/N GCL209-UP; ELS157-UP
PART OF 225-4504 MOTOR & MTG GP-TRAVEL
FIELD REPLACEMENT ORDER @@@@@355-5669@@@@@
i02180045 SEBP4374
2326180 MOTOR GP-TRAVEL Parts scheme 2326180 MOTOR GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [2] PLUG-ORIFICE  
2. 4B-4158 J [4] SCREW-DRIVE (NO 4X0.25-IN)  
3. 6V-3382 [1] SEAL-LIP TYPE  
4. 8J-2559 [1] PLATE-WARNING (OIL FILL)  
5. 087-4786 [1] ADAPTER  
6. 118-5805 [1] BEARING-SPECIAL RACE  
7. 124-1530 [1] BARREL AS  
  140-8407 [9] BUSHING  
8. 124-1536 [5] DISC-FRICTION  
9. 124-1537 [6] PLATE-SEPARATOR  
10. 124-1541 [2] PIN  
11. 124-1554 [1] SPRING  
12. 124-1557 [2] RETAINER  
13. 124-1561 [20] SPRING-BRAKE  
14. 126-4002 J [2] SEAL-O-RING  
15. 126-4003 J [1] SEAL-O-RING  
16. 126-4004 J [1] RING-BACKUP  
17. 126-4040 [1] RING-BACKUP  
18. 135-3859 [1] SPACER (70.4X80X1.57-MM THK)  
19. 137-5646 [1] SPACER (70.4X87.5X7.6-MM THK)  
20. 143-7140 [2] KEY  
21. 148-3548 [1] BEARING-SPECIAL RACE  
22. 149-1207 [1] PLATE  
23. 155-4897 [9] PISTON AS  
24. 159-7320 [1] PLATE-RETAINER  
25. 167-3872 [1] SPOOL  
26. 175-7887 [2] DOWEL  
27. 184-6014 [1] BODY AS  
  124-1555 [4] PLUG  
28. 184-6015 [1] HEAD GP-PUMP  
  096-5916 [2] SEAT  
  124-1555 [8] PLUG  
29. 193-2301 [1] SHAFT  
30. 195-4456 [1] PLUG-ORIFICE  
31. 226-6544 [1] PISTON-BRAKE  
32. 230-5483 [1] SPRING  
33. 231-6550 [1] HOLD-DOWN  
34. 232-3868 [4] WASHER-BELLEVILLE  
35. 232-6181 [1] PISTON-ACTUATOR  
36. 232-6654 [1] PLATE-CAM  
37. 095-1572 J [2] SEAL-O-RING  
38. 096-5919 J [2] RING-BACKUP  
39. 143-7319 [1] RACE-ROLLER BEARING  
40. 2D-6642 [2] BALL  
41. 2M-9780 J [1] SEAL-O-RING  
42. 2R-1236 [1] RING-RETAINING (LOCK, INTERNAL)  
43. 3D-2824 J [2] SEAL-O-RING  
44. 3K-0360 J [2] SEAL-O-RING  
45. 5B-9318 [1] BALL  
46. 5P-7684 [1] PLUG  
47. 6K-6307 J [1] SEAL-O-RING  
48. 7Y-5219 J [2] SEAL-O-RING  
49. 8T-4187 M [6] BOLT (M20X2.5X80-MM)  
50. 9S-4183 [2] PLUG (1-1/16-12-THD)  
51. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  226-6473 J [1] KIT-SEAL (TRAVEL MOTOR)  
  J   (KIT MARKED J SERVICES PARTS MARKED J)
  M   METRIC PART
 

#SEBP43740693
 

355-5669: MOTOR GP-TRAVEL

355-5669 MOTOR GP-TRAVEL
S/N GCL209-UP; ELS157-UP
FIELD REPLACEMENT FOR @@@@@232-6180@@@@@
i04105729 SEBP4374
3555669 MOTOR GP-TRAVEL Parts scheme 3555669 MOTOR GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [2] PLUG-ORIFICE  
2. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
3. 6V-3382 J [1] SEAL-LIP TYPE  
4. 8J-2559 [1] PLATE-WARNING (OIL FILL)  
5. 087-4786 [1] ADAPTER  
6. 118-5805 [1] BEARING-SPECIAL RACE  
7. 124-1530 [1] BARREL AS  
  140-8407 [9] BUSHING  
8. 124-1536 [5] DISC-FRICTION  
9. 124-1537 [6] PLATE-SEPARATOR  
10. 124-1541 [2] PIN  
11. 124-1554 [1] SPRING  
12. 124-1557 [2] RETAINER  
13. 124-1561 [20] SPRING-BRAKE  
14. 126-4002 J [2] SEAL-O-RING  
15. 126-4003 J [1] SEAL-O-RING  
16. 126-4004 J [1] RING-BACKUP  
17. 126-4040 J [1] RING-BACKUP  
18. 135-3859 [1] SPACER (70.4X80X1.57-MM THK)  
19. 137-5646 [1] SPACER (70.4X87.5X7.6-MM THK)  
20. 143-7140 [2] KEY  
21. 148-3548 [1] BEARING-SPECIAL RACE  
22. 149-1207 [1] PLATE  
23. 155-4897 [9] PISTON AS  
24. 159-7320 [1] PLATE-RETAINER  
25. 167-3872 [1] SPOOL  
26. 175-7887 [2] DOWEL  
27. 184-6014 [1] BODY AS  
28. 184-6015 [1] HEAD GP-PUMP  
  096-5916 [2] SEAT  
  124-1555 [8] PLUG  
29. 193-2301 [1] SHAFT  
30. 195-4456 [1] PLUG-ORIFICE  
31. 226-6544 [1] PISTON-BRAKE  
32. 230-5483 [1] SPRING  
33. 231-6550 [1] HOLD-DOWN  
34. 232-3868 [4] WASHER-BELLEVILLE  
35. 232-6654 [1] PLATE-CAM  
36. 356-5227 [1] PISTON-ACTUATOR  
37. 095-1572 J [2] SEAL-O-RING  
38. 096-5919 J [2] RING-BACKUP  
39. 143-7319 [1] RACE-ROLLER BEARING  
40. 2D-6642 [2] BALL  
41. 2M-9780 J [1] SEAL-O-RING  
42. 2R-1236 [1] RING-RETAINING (LOCK, INTERNAL)  
43. 3D-2824 J [2] SEAL-O-RING  
44. 3K-0360 J [2] SEAL-O-RING  
45. 5B-9318 [1] BALL  
46. 5P-7684 [1] PLUG  
47. 6K-6307 J [1] SEAL-O-RING  
48. 7Y-5219 J [2] SEAL-O-RING  
49. 8T-4187 M [6] BOLT (M20X2.5X80-MM)  
50. 9S-4183 [2] PLUG (1-1/16-12-THD)  
51. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  226-6473 J [1] KIT-SEAL (TRAVEL MOTOR)  
    (ALSO INCLUDES SEAL-O-RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP43740694
 

227-0433: MOUNTING GP-MAIN CONTROL VALVE

227-0433 MOUNTING GP-MAIN CONTROL VALVE
S/N GCL1-UP; ELS1-UP
PART OF 255-5735, 255-5736 HYDRAULIC AR
i02172595 SEBP4374
2270433 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-2939 [1] BRACKET AS  
2. 245-5082 [1] GUARD  
3. 6C-9149 [4] WASHER (22X50X10-MM THK)  
4. 8T-4123 [4] WASHER (3.62X5.75X0.375-MM THK)  
5. 8T-5460 M [4] BOLT (M20X2.5X40-MM)  
6. 8T-6430 M [4] BOLT (M20X2.5X50-MM)  
  M   METRIC PART
 

#SEBP43740695
 

122-7768: PLUG GP-CONTROL VALVE

122-7768 PLUG GP-CONTROL VALVE
S/N GCL1-UP; ELS1-UP
PART OF 259-7715, 259-7776, 259-7779 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i00827134 SEBP4374
1227768 PLUG GP-CONTROL VALVE Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7767 [1] RING  
2. 5J-2974 [1] SEAL-O-RING  
3. 7M-8485 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP43740696
 

242-6805: PUMP & MTG GP-AUXILIARY

242-6805 PUMP & MTG GP-AUXILIARY
S/N GCL1-UP; ELS1-UP
PART OF 239-8950, 239-8951, 239-8952 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02176903 SEBP4374
2426805 PUMP & MTG GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-8899 Y [1] PUMP GP-GEAR (AUXILIARY)  
2. 236-6919 [1] SEAL-O-RING  
3. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740697
 

255-2984: PUMP & MTG GP-AUXILIARY

255-2984 PUMP & MTG GP-AUXILIARY
S/N GCL1-UP; ELS1-UP
PART OF 255-5735, 255-5736 HYDRAULIC AR
i02342750 SEBP4374
2552984 PUMP & MTG GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 255-2985 [1] GEAR AS  
1A. 255-2987 [1] BALL BEARING  
  255-2986 [1] GEAR (42-TEETH)  
2. 255-2988 [1] FLANGE  
3. 6V-8467 [1] SEAL-O-RING  
4. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
5. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 259-0814 Y [1] PUMP GP-PISTON  
7. 8T-4183 M [3] BOLT (M12X1.75X40-MM)  
8. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
9. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
10. 117-0219 [1] GASKET  
11. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
12. 7X-7729 [3] WASHER (11X25X3-MM THK)  
13. 255-2989 [1] PLATE  
15. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
16. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740698
 

222-8355: PUMP & MTG GP-MAIN HYDRAULIC

222-8355 PUMP & MTG GP-MAIN HYDRAULIC
S/N GCL1-UP; ELS1-UP
PART OF 255-5735, 255-5736 HYDRAULIC AR
Type 1
i02172598 SEBP4374
2228355 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-6214 Y [1] COUPLING GP-PUMP  
2. 259-0818 Y [1] PUMP GP-MAIN HYDRAULIC  
3. 8T-5360 [7] WASHER (12X22.5X2.5-MM THK)  
4. 8T-8916 [7] BOLT (7/16-14X1.5-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP43740699
 

222-8355: PUMP & MTG GP-MAIN HYDRAULIC

222-8355 PUMP & MTG GP-MAIN HYDRAULIC
S/N GCL1-UP; ELS1-UP
PART OF 255-5735, 255-5736 HYDRAULIC AR
Type 2
i02419493 SEBP4374
2228355 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-6214 Y [1] COUPLING GP-PUMP  
2. 266-7944 CY [1] PUMP GP-MAIN HYDRAULIC  
3. 8T-5360 [7] WASHER (12X22.5X2.5-MM THK)  
4. 8T-8916 [7] BOLT (7/16-14X1.5-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Specifications
Travel Motor
345C Excavator Machine System Specifications
Fan Drive Motor
345C Excavator Machine System Specifications
Travel Counterbalance Valve
345C Excavator Machine System Specifications
Travel Motor
345C Excavator Machine System Specifications
Fasteners
345C Excavator Machine System Specifications
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Systems Operation
Travel Motor
345C Excavator Hydraulic System
Displacement Change Valve
345C Excavator Hydraulic System
Swing Motor
345C Excavator Hydraulic System
Swing Hydraulic System
345C Excavator Hydraulic System
Travel Counterbalance Valve
345C Excavator Hydraulic System
Solenoid Valve (Fine Swing)
345C Excavator Hydraulic System
Fan Motor (Hydraulic and Radiator Cooling)
345C Excavator Hydraulic System
Fan Motor (Hydraulic and Radiator Cooling) - Reversible Fan (if equipped)
345C Excavator Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Information Release Memo
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
Testing and Adjusting
Machine Drift on a Slope - Check
345C Excavator Hydraulic System
Travel on Level Ground - Test
345C Excavator Hydraulic System
Travel on Level Ground - Test - Optional Test
345C Excavator Hydraulic System
Swing Speed and Overswing on Level Ground - Check
345C Excavator Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
345C Excavator Hydraulic System
Relief Valve (Crossover) - Test and Adjust
345C Excavator Hydraulic System
Swing Motor - Test - Measurement of Case Drain Oil
345C Excavator Hydraulic System
Fan Motor (Hydraulic Oil Cooler) - Test - Measurement of Case Drain Oil
345C Excavator Hydraulic System
Fan Motor Speed (Hydraulic Oil Cooler) - Test and Adjust
345C Excavator Hydraulic System
Travel Motor - Test - Measurement of Case Drain Oil
345C Excavator Hydraulic System
Fan Motor Speed (Hydraulic Oil Cooler) - Test and Adjust - Reversible Fan (if equipped)
345C Excavator Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Disassembly and Assembly
Piston Motor (Hydraulic Fan) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Piston Motor (Hydraulic Fan) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Swing Motor - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Swing Motor - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Travel Motor - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Piston Motor (Hydraulic Fan) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Piston Motor (Hydraulic Fan) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Travel Motor - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Travel Motor - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Final Drive and Travel Motor - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Final Drive and Travel Motor - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Swing Motor - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Swing Motor - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Travel Motor - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Service Magazine
Proper Operation of Swing Function Will Prevent Damage to the Swing Motor and the Bearings in the Swing Drive {5459, 7063, 79PA}
2006/03/27
New Motor Assemblies for the Air Conditioner Condenser Have Increased Durability {1356, 1360, 1386, 5057}
2009/06/01
A New Hydraulic Fan Motor is Now Available for Certain 345C Excavators {5058}
2013/06/06

Caterpillar Parts SIS Catalog 345C :

MOTOR GP-SWING
334-9980 MOTOR GP-SWING
MOTOR GP-SWING
334-9975 MOTOR GP-SWING
MOTOR GP-SWING
234-4448 MOTOR GP-SWING
MOTOR GP-SWING
225-4506 MOTOR GP-SWING
MOTOR GP-PISTON
266-8034 MOTOR GP-PISTON
MOTOR GP-PISTON
247-8952 MOTOR GP-PISTON
MOTOR GP-PISTON
242-6904 MOTOR GP-PISTON
MOTOR & MTG GP-TRAVEL
225-4504 MOTOR & MTG GP-TRAVEL
MOTOR GP-TRAVEL
170-7572 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
232-6180 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
355-5669 MOTOR GP-TRAVEL
MOUNTING GP-MAIN CONTROL VALVE
227-0433 MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
122-7768 PLUG GP-CONTROL VALVE
PUMP & MTG GP-AUXILIARY
242-6805 PUMP & MTG GP-AUXILIARY
PUMP & MTG GP-AUXILIARY
255-2984 PUMP & MTG GP-AUXILIARY
PUMP & MTG GP-MAIN HYDRAULIC
222-8355 PUMP & MTG GP-MAIN HYDRAULIC

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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