POWER TRAIN
DRIVE GP-FINALPOWER TRAIN
DRIVE GP-FINAL#SEBP53850570
353-0501: DRIVE GP-FINAL
353-0501 DRIVE GP-FINAL -WITH MOTOR, SPROCKET
S/N PRF906-UP; KKT1022-UP
PART OF 191-2576 POWER TRAIN AR
S/N PRF906-UP; KKT1022-UP
PART OF 191-2576 POWER TRAIN AR
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS#SEBP53850571
353-0501: DRIVE GP-FINAL
353-0501 DRIVE GP-FINAL -WITH MOTOR, SPROCKET
S/N KKT1-UP
PART OF 191-2576 POWER TRAIN AR
S/N KKT1-UP
PART OF 191-2576 POWER TRAIN AR
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS#SEBP53850572
353-0501: DRIVE GP-FINAL
353-0501 DRIVE GP-FINAL -WITH MOTOR, SPROCKET
S/N PRF1-UP; KKT1-UP
PART OF 191-2576 POWER TRAIN AR
S/N PRF1-UP; KKT1-UP
PART OF 191-2576 POWER TRAIN AR
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS#SEBP53850573
353-0551: DRIVE GP-FINAL
353-0551 DRIVE GP-FINAL -WITH MOTOR, SPROCKET
S/N PRF695-905; KKT687-1021
PART OF 191-2576 POWER TRAIN AR
S/N PRF695-905; KKT687-1021
PART OF 191-2576 POWER TRAIN AR
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS#SEBP53850574
353-0562: DRIVE GP-FINAL
353-0562 DRIVE GP-FINAL -WITHOUT MOTOR
S/N PRF695-UP; KKT687-UP
PART OF 353-0585, 353-0600 DRIVE GP-FINAL
S/N PRF695-UP; KKT687-UP
PART OF 353-0585, 353-0600 DRIVE GP-FINAL
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-0595 | [2] | SPACER (58X79.6X6-MM THK) | |
| 2. | 7Y-1056 B | [1] | SHIM (0.8-MM THK) | |
| 7Y-1057 B | [1] | SHIM (1-MM THK) | ||
| 267-6809 B | [1] | SHIM (0.75-MM THK) | ||
| 267-6810 B | [1] | SHIM (0.85-MM THK) | ||
| 267-6811 B | [1] | SHIM (0.9-MM THK) | ||
| 267-6812 B | [1] | SHIM (0.95-MM THK) | ||
| 267-6813 B | [1] | SHIM (1.2-MM THK) | ||
| 267-6814 B | [1] | SHIM (1.4-MM THK) | ||
| 267-6815 B | [1] | SHIM (1.8-MM THK) | ||
| 267-6816 B | [1] | SHIM (2-MM THK) | ||
| 267-6817 B | [1] | SHIM (2.3-MM THK) | ||
| 4. | 094-0577 B | [1] | PLATE (7-MM THK) | |
| 094-0578 B | [1] | PLATE (8-MM THK) | ||
| 094-0579 B | [1] | PLATE (9-MM THK) | ||
| 094-0580 B | [1] | PLATE (10-MM THK) | ||
| 8. | 114-1541 | [6] | PIN-DOWEL | |
| 9. | 136-2898 | [14] | WASHER (58.3X89X1-MM THK) | |
| 10. | 191-2690 | [6] | WASHER (42.3X70X1-MM THK) | |
| 11. | 227-6192 | [1] | GEAR-COUPLING | |
| 12. | 255-2272 | [1] | SEAL GP-DUO-CONE | |
| 22. | 279-0344 | [2] | BEARING AS-TAPERED ROLLER | |
| 23. | 295-9234 | [1] | SEAL-O-RING | |
| 24. | 296-6181 | [1] | HOUSING (SPROCKET) | |
| 25. | 296-6182 | [1] | COVER | |
| 26. | 296-6183 | [1] | CARRIER-PLANETARY | |
| 27. | 296-6184 | [4] | GEAR-PLANETARY (21-TEETH) | |
| 28. | 296-6185 | [4] | SHAFT | |
| 29. | 296-6186 | [3] | GEAR-PLANETARY (21-TEETH) | |
| 30. | 296-6189 | [1] | GEAR-SUN (20-TEETH) | |
| 31. | 296-6190 | [1] | GEAR-SUN (20-TEETH) | |
| 32. | 296-6192 | [1] | SPACER (143X170X8-MM THK) | |
| 33. | 296-6194 | [1] | CARRIER-PLANETARY | |
| 34. | 296-6195 | [3] | SHAFT | |
| 35. | 296-6230 | [3] | GEAR-PLANETARY (21-TEETH) | |
| 36. | 296-6231 | [1] | GEAR-SUN (20-TEETH) | |
| 37. | 296-6232 | [1] | CARRIER AS (PLANETARY) | |
| 38. | 296-6247 | [11] | BEARING AS-ROLLER | |
| 39. | 296-6248 | [3] | BEARING AS-ROLLER | |
| 40. | 296-6311 | [1] | GEAR-RING (64-TEETH) | |
| 41. | 353-0563 | [1] | HOUSING-MOTOR | |
| 42. | 093-1731 | [2] | RING-RETAINING (EXTERNAL) | |
| 43. | 095-0891 | [7] | PIN-SPRING | |
| 44. | 096-3216 M | [2] | SETSCREW-SOCKET (M12X1.75X12-MM) | |
| 45. | 096-8058 | [3] | RING-RETAINING | |
| 46. | 191-2645 | [1] | COUPLING | |
| 47. | 3E-2338 | [2] | PLUG-PIPE | |
| 48. | 6V-8133 M | [10] | BOLT (M24X3X80-MM) | |
| 49. | 6V-8237 | [10] | WASHER (26X44X4-MM THK) | |
| 50. | 7M-8485 | [2] | SEAL-O-RING | |
| 51. | 7Y-5217 M | [30] | BOLT-SOCKET HEAD (M20X2.5X70-MM) | |
| 52. | 8T-4123 | [30] | WASHER (3.62X5.75X0.375-MM THK) | |
| 53. | 8T-4223 | [16] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 54. | 8T-4956 M | [16] | BOLT (M12X1.75X35-MM) | |
| 1U-8846 BF | SEALANT-GASKET | |||
| B | USE AS REQUIRED | |||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
#SEBP53850575
353-0585: DRIVE GP-FINAL
353-0585 DRIVE GP-FINAL -WITH MOTOR
S/N PRF906-UP; KKT1022-UP
PART OF 353-0501 DRIVE GP-FINAL
S/N PRF906-UP; KKT1022-UP
PART OF 353-0501 DRIVE GP-FINAL
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS#SEBP53850576
353-0600: DRIVE GP-FINAL
353-0600 DRIVE GP-FINAL -WITH MOTOR
S/N PRF695-905; KKT687-1021
PART OF 353-0551 DRIVE GP-FINAL
S/N PRF695-905; KKT687-1021
PART OF 353-0551 DRIVE GP-FINAL
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS#SEBP53850577
353-0602: DRIVE GP-FINAL
353-0602 DRIVE GP-FINAL
S/N PRF1-694; KKT1-686
521-3845 IS FOR FIELD REPL. OF LH FINAL DRIVE, 521-3846 IS FOR FIELD REPL. OF RH FINAL DRIVE
FIELD REPLACEMENT FOR @@@@@296-6218@@@@@
S/N PRF1-694; KKT1-686
521-3845 IS FOR FIELD REPL. OF LH FINAL DRIVE, 521-3846 IS FOR FIELD REPL. OF RH FINAL DRIVE
FIELD REPLACEMENT FOR @@@@@296-6218@@@@@
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-2338 | [2] | PLUG-PIPE (FINAL DRIVE, OIL DRAIN, FILL) | |
| 2. | 7Y-0639 | [1] | GEAR-SUN (21-TEETH) | |
| 3. | 7Y-0642 | [1] | GEAR-RING (63-TEETH) | |
| 4. | 7Y-0643 | [1] | CARRIER | |
| 5. | 7Y-0645 | [1] | CARRIER | |
| 6. | 7Y-0659 | [3] | GEAR-PLANETARY (22-TEETH) | |
| 7. | 7Y-0661 | [3] | SHAFT-PLANETARY | |
| 8. | 7Y-0662 | [4] | SHAFT-PLANETARY | |
| 9. | 7Y-0663 | [4] | GEAR-PLANETARY (20-TEETH) | |
| 10. | 7Y-0667 | [1] | RING-RETAINING | |
| 11. | 7Y-0673 | [1] | GEAR-RING (73-TEETH) | |
| 12. | 7Y-0676 | [3] | GEAR-PLANETARY (24-TEETH) | |
| 13. | 7Y-0731 | [1] | CARRIER AS | |
| 13A. | 7Y-0656 | [3] | SHAFT-PLANETARY | |
| 14. | 7Y-1056 B | [1] | SHIM (0.8-MM THK) | |
| 7Y-1057 B | [1] | SHIM (1-MM THK) | ||
| 267-6809 B | [1] | SHIM (0.75-MM THK) | ||
| 267-6810 B | [1] | SHIM (0.85-MM THK) | ||
| 267-6811 B | [1] | SHIM (0.9-MM THK) | ||
| 267-6812 B | [1] | SHIM (0.95-MM THK) | ||
| 267-6813 B | [1] | SHIM (1.2-MM THK) | ||
| 267-6814 B | [1] | SHIM (1.4-MM THK) | ||
| 267-6815 B | [1] | SHIM (1.8-MM THK) | ||
| 267-6816 B | [1] | SHIM (2-MM THK) | ||
| 267-6817 B | [1] | SHIM (2.3-MM THK) | ||
| 16. | 7Y-1094 M | [14] | WASHER (66X102X1-MM THK) | |
| 17. | 454-6929 M | [20] | BOLT (M24X3X190-MM) | |
| 18. | 094-0577 B | [1] | PLATE (7-MM THK) | |
| 19. | 094-0578 B | [1] | PLATE (8-MM THK) | |
| 20. | 094-0579 B | [1] | PLATE (9-MM THK) | |
| 21. | 094-0580 B | [1] | PLATE (10-MM THK) | |
| 22. | 110-7231 | [1] | GEAR-SUN (18-TEETH) | |
| 23. | 114-1541 | [6] | PIN-DOWEL | |
| 24. | 191-2521 | [1] | GEAR-SUN (23-TEETH) | |
| 25. | 191-2526 | [1] | COVER | |
| 26. | 199-4582 | [3] | BEARING AS | |
| 27. | 199-4583 | [11] | BEARING AS | |
| 28. | 353-0563 | [1] | HOUSING-MOTOR | |
| 29. | 227-6191 | [1] | HOUSING (SPROCKET) | |
| 30. | 227-6192 | [1] | GEAR-COUPLING (66-TEETH) | |
| 31. | 255-2272 | [1] | SEAL GP-DUO-CONE | |
| 205-9114 | [2] | RING-TORIC | ||
| 41. | 279-0344 | [2] | BEARING AS-TAPERED ROLLER | |
| 42. | 093-1731 | [1] | RING-RETAINING | |
| 43. | 094-0584 | [6] | WASHER (40.3X72X1-MM THK) | |
| 44. | 095-0891 | [7] | PIN-SPRING | |
| 45. | 096-3216 M | [2] | SETSCREW-SOCKET (M12X1.75X12-MM) | |
| 46. | 191-2645 | [1] | COUPLING | |
| 47. | 2P-3628 | [1] | SEAL-O-RING | |
| 48. | 6V-8133 M | [10] | BOLT (M24X3X80-MM) | |
| 49. | 6V-8237 | [10] | WASHER (26X44X4-MM THK) | |
| 50. | 7M-8485 | [2] | SEAL-O-RING | |
| 51. | 7Y-0595 | [2] | SPACER (58X79.6X6-MM THK) | |
| 52. | 7Y-0644 | [1] | SPACER (163X190X8-MM THK) | |
| 53. | 451-2177 | [20] | WASHER-HARD (26X44X4-MM THK) | |
| 54. | 8T-4240 | [3] | RING-RETAINING | |
| 55. | 9X-6032 M | [12] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 56. | 1U-8846 B | SEALANT-GASKET | ||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP53850578
453-7461: DRIVE GP-FINAL
453-7461 DRIVE GP-FINAL -WITHOUT MOTOR
S/N KKT1-UP
PART OF 453-7463 DRIVE GP-FINAL
FIELD REPLACEMENT ORDER @@@@@470-8769@@@@@
S/N KKT1-UP
PART OF 453-7463 DRIVE GP-FINAL
FIELD REPLACEMENT ORDER @@@@@470-8769@@@@@
Parts for your 336D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 094-0577 | [1] | PLATE (7-MM THK) | |
| 2. | 094-0578 | [1] | PLATE (8-MM THK) | |
| 3. | 094-0579 | [1] | PLATE (9-MM THK) | |
| 4. | 094-0580 | [1] | PLATE (10-MM THK) | |
| 5. | 136-2898 | [14] | WASHER (58.3X89X1-MM THK) | |
| 6. | 191-2645 | [1] | COUPLING | |
| 7. | 191-2690 | [6] | WASHER (42.3X70X1-MM THK) | |
| 8. | 227-6192 | [1] | GEAR-COUPLING | |
| 9. | 295-9234 | [1] | SEAL-O-RING | |
| 10. | 296-6181 | [1] | HOUSING | |
| 11. | 296-6182 | [1] | COVER | |
| 12. | 296-6183 | [1] | CARRIER-PLANETARY | |
| 13. | 296-6184 | [4] | GEAR-PLANETARY (21-TEETH) | |
| 14. | 296-6185 | [4] | SHAFT | |
| 15. | 296-6186 | [3] | GEAR-PLANETARY (21-TEETH) | |
| 16. | 296-6189 | [1] | GEAR-SUN (20-TEETH) | |
| 17. | 296-6190 | [1] | GEAR-SUN (20-TEETH) | |
| 18. | 296-6192 | [1] | SPACER (143X170X8-MM THK) | |
| 19. | 296-6194 | [1] | CARRIER-PLANETARY | |
| 20. | 296-6195 | [3] | SHAFT | |
| 21. | 296-6230 | [3] | GEAR-PLANETARY (21-TEETH) | |
| 22. | 296-6231 | [1] | GEAR-SUN (20-TEETH) | |
| 23. | 296-6232 | [1] | CARRIER AS | |
| 24. | 296-6311 | [1] | GEAR-RING (64-TEETH) | |
| 25. | 353-0563 | [1] | HOUSING-MOTOR | |
| 26. | 093-1731 | [2] | RING-RETAINING | |
| 27. | 095-0891 | [7] | PIN-SPRING | |
| 28. | 096-3216 M | [2] | SETSCREW-SOCKET (M12X1.75X12-MM) | |
| 29. | 096-8058 | [3] | RING-RETAINING | |
| 30. | 114-1541 | [6] | PIN-DOWEL | |
| 31. | 143-0811 M | [16] | BOLT (12X1.75X35-MM) | |
| 32. | 255-2272 | [1] | SEAL GP-DUO-CONE | |
| 33. | 267-6809 | [1] | SHIM (0.75-MM THK) | |
| 34. | 267-6810 | [1] | SHIM (0.85-MM THK) | |
| 35. | 267-6811 | [1] | SHIM (0.9-MM THK) | |
| 36. | 267-6812 | [1] | SHIM (0.95-MM THK) | |
| 37. | 267-6813 | [1] | SHIM (1.2-MM THK) | |
| 38. | 267-6814 | [1] | SHIM (1.4-MM THK) | |
| 39. | 267-6815 | [1] | SHIM (1.8-MM THK) | |
| 40. | 267-6816 | [1] | SHIM (2-MM THK) | |
| 41. | 267-6817 | [1] | SHIM (2.3-MM THK) | |
| 42. | 279-0344 | [2] | BEARING AS-TAPERED ROLLER | |
| 43. | 296-6247 | [11] | BEARING AS-ROLLER | |
| 44. | 296-6248 | [3] | BEARING AS-ROLLER | |
| 45. | 3E-2338 | [2] | PLUG-PIPE | |
| 46. | 5P-8245 | [16] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 47. | 6V-8133 M | [10] | BOLT (M24X3X80-MM) | |
| 48. | 6V-8237 | [10] | WASHER (26X44X4-MM THK) | |
| 49. | 7M-8485 | [2] | SEAL-O-RING | |
| 50. | 7Y-0595 | [2] | SPACER (58X79.6X6-MM THK) | |
| 51. | 7Y-1056 | [1] | SHIM (0.8-MM THK) | |
| 52. | 7Y-1057 | [1] | SHIM (1-MM THK) | |
| 53. | 7Y-5217 M | [30] | BOLT-SOCKET HEAD (M20X2.5X70-MM) | |
| 54. | 451-2176 | [30] | WASHER-HARD (22X35X3.5-MM THK) | |
| 1U-8846 BF | SEALANT-GASKET | |||
| B | USE AS REQUIRED | |||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
#SEBP53850579
453-7463: DRIVE GP-FINAL
Parts for your 336D EXCAVATOR:
CATERPILLAR SISInformation:
POWER TRAIN
DRIVE GP-FINAL
Operation and Maintenance Manual
Special Instruction
Procedure to Replace the Full Open Labyrinth with the Partial Open Labyrinth Motor Housing on the Final Drives for Certain Excavators and Mobile Hydraulic Power Units {4050, 4351}
Procedure to Replace the Full Open Labyrinth with the Partial Open Labyrinth Motor Housing on the Final Drives for Certain Excavators and Mobile Hydraulic Power Units {4050, 4351}
Procedure to Replace the Full Open Labyrinth with the Partial Open Labyrinth Motor Housing on the Final Drives for Certain Excavators and Mobile Hydraulic Power Units {4050, 4351}
Procedure for Proper Sealing of the Swing Drive and Final Drive on All Excavators {4050}
Procedure for Proper Sealing of the Swing Drive and Final Drive on All Excavators {4050}
Procedure for Proper Sealing of the Swing Drive and Final Drive on All Excavators {4050}
Specifications
Tool Operating Manual
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Systems Operation
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Service Magazine
A New Cover for the Final Drive is Available for Field Service on Certain Excavators {4050}
2015/06/19
2015/06/19
Final Drive Motor Housings Are Available for Certain Excavators {4050}
Final Drive Motor Housings Are Available for Certain Excavators {4050}
Final Drive Motor Housings Are Available for Certain Excavators {4050}
A New Motor Housing is Now Available on Certain Excavators and Mobile Hydraulic Power Units {4050}
A New Motor Housing is Now Available on Certain Excavators and Mobile Hydraulic Power Units {4050}
A New Motor Housing is Now Available on Certain Excavators and Mobile Hydraulic Power Units {4050}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
New Final Drive Groups Are Now Used On Certain Excavators and Mobile Hydraulic Power Units {4050}
New Final Drive Groups Are Now Used On Certain Excavators and Mobile Hydraulic Power Units {4050}
New Final Drive Groups Are Now Used On Certain Excavators and Mobile Hydraulic Power Units {4050}
A New Final Drive Coupling is Available for Certain Excavators and Mobile Hydraulic Power Units {4050}
A New Final Drive Coupling is Available for Certain Excavators and Mobile Hydraulic Power Units {4050}
A New Final Drive Coupling is Available for Certain Excavators and Mobile Hydraulic Power Units {4050}