Final Drive Planet Carrier 2022129 Fit Hitachi Excavator EX100 EX120 EX100-1 EX120-1

Product Name: Planet Pinion Carrier, Assembly
Reference Part Number: 2022129
Compatible Machine: Hitachi Excavator EX100 EX120 EX100-1 EX120-1…

Description:
The Planetary Carrier is responsible for holding the planet gear in place and allowing it to rotate around the sun gear. It is made of ductile iron and withstands the high torque and impact loads that are generated in the final drive. It is bolted to the final drive housing and has a splined bore that allows it to be driven by the sun gear.

Attributes:
• Reduces speed and increases torque
• Provides a mounting point for the ring gear and supports the planetary gears

Applications:
The Planetary Carrier is used to transmit torque to the output shaft of the final drive through a series of gears.

Parts on group TRAVEL DEVICE:
Pos. Part No Qty Parts name Comments
00. 9066006 [1] MOTOR;OIL
00. 9080112 [1] MOTOR;OIL Y 9080113
00. 9080113 [1] MOTOR;OIL
00-44. 9065934 [2] TRAVEL DEVICE ASS’Y
00-44. 9080068 [2] TRAVEL DEVICE ASS’Y Y 9096481
00-49. 9096481 [2] TRAVEL DEVICE ASS’Y
00A. 9066005 [1] VALVE;BRAKE
00A. 9080510 [1] VALVE;BRAKE Y 9080511
00A. 9080511
[1] VALVE;BRAKE
01. 1009905 [1] HOUSING
02. 4179741 [1] SEAL;GROUP
03. 1009401 [1] FLANGE
04. 4178201 [2] BRG.;ROL. Y 4240716
04. 4178201 [2] BRG.;ROL.
04. 4240716 [2] BRG.;ROL.
04. 4240716 [2] BRG.;ROL.
05. 1010325 [1] SPROCKET
06. A590916 [34] WASHER;SPRING
07. J931640 [32] BOLT
08. 3033234 [1] NUT
09. 4178862 [1] PLATE;LOCK
11. J901020 [2] BOLT
12. 1009808 [1] CARRIER
13. 3034195 [3] GEAR;PLANETARY
14. 4183108 [6] BRG.;NEEDLE
15. 4196487 [6] PLATE;THRUST
16. 4183107 [3] PIN
17. 4144020 [3] PIN;SPRING
18. 1010014 [1] GEAR;RING
19. 3033236 [1] GEAR;SUN
21. 2021634 [1] CARRIER
22. 4187683 [1] SPACER
23. 3033238 [3] GEAR;PLANETARY
24. 4113606 [3] BRG.;NEEDLE
25. 4196489 [6] PLATE;THRUST
26. 4178203 [3] PIN
27. 4173093 [3] PIN;SPRING
28. 3033235 [1] GEAR;SUN
29. 2022129 [1] CARRIER
29. 2025957 [1] CARRIER
31. 4178208 [1] SPACER
31. 4187683 [1] SPACER
32. 3034194 [3] GEAR;PLANETARY
32. 3041960 [3] GEAR;PLANETARY
33. 4177007 [3] BRG.;NEEDLE
34. 4192910 [6] PLATE;THRUST
35. 4178202 [3] PIN
36. 4169566 [3] PIN;SPRING
37. 2022128 [1] SHAFT;PROP.
37. 2025958 [1] SHAFT;PROP.
37. 2028644 [1] SHAFT;PROP.
38. 2022681 [1] COVER T 2025960
38. 2025959 [1] COVER 94-2023
38. 2025960 [1] COVER
39. A590912 [8] WASHER;SPRING
41. M221228 [8] BOLT
42. 4245797 [3] PLUG
42. 4245797 [3] PLUG
42. 94-2013 [2] PLUG
42. 94-2013 [3] PLUG Y 4245797
42. 94-2013 [3] PLUG
43. 4092970 [1] O-RING
44. J931670 [2] BOLT
48. M492564 [2] SCREW;DRIVE
49. 3053559 [1] NAME-PLATE
60. J931665 [28] BOLT
61. A590916 [28] WASHER;SPRING