Swing Reduction Planetary Carrier Assembly 1020328 with Sun Gear Fit Hitachi Excavator EX150LC-5 EX200-3 EX200-5 EX210H-5 EX225USR

Product Name: Planetary Carrier Assembly with Sun Gear
Reference Part Number: 1020328, 3069512
Compatible Machine: Hitachi Excavator EX150LC-5 EX200-3 EX200-5 EX210H-5 EX225USR..

Description:
The Swing Drive Planetary Carrier is responsible for controlling the rotational movement of the machinery’s swing system.
It is a mechanical assembly designed to control and facilitate the rotational movement of the upper structure of heavy machinery, particularly in construction and excavation equipment. This component is a vital part of the swing drive system, which is responsible for the pivotal swing or rotation of the upper structure, including the cab, boom, and other attachments. The primary function of a swing drive planetary carrier is to distribute and transmit power from the swing motor to the machine’s upper structure. This rotation allows the operator to position the heavy equipment accurately, enabling tasks such as digging, lifting, and maneuvering. The planetary carrier contains a set of gears that distribute the torque evenly, ensuring smooth and efficient rotation.

Parts on group SWING DEVICE:
Pos. Part No Qty Parts name Comments
00. 2036775 [1] SHAFT;PROP.
01. 3045362 [1] SLEEVE
02. A811120 [1] O-RING
04. 4281798 [1] BRG.;SPH.ROL.
06. 4246275 [1] SEAL;OIL
08. 3060672 [1] COVER
10. 1020333 [1] HOUSING
11. 4364756 [1] BRG.;ROL.
12. 991352 [1] RING;RETAINING
13. J011240 [8] BOLT;SEMS
16. 1020329 [1] CARRIER
17. 4176073 [2] PLATE;THRUST
19. 9742777 [3] GEAR;PLANETARY
21. 4266933 [6] PLATE;THRUST
23. 4336925 [3] PIN
24. 4027427 [3] PIN;SPRING
26. 4337206 [1] O-RING
28. 1019790 [1] GEAR;RING
29. M341645 [12] BOLT;SOCKET
30. 3069514 [1] GEAR;SUN
32. 1020328 [1] CARRIER
33. 3069510 [3] GEAR;PLANETARY
34. 4336945 [3] BRG.;NEEDLE
35. 4336926 [6] PLATE;THRUST
36. 4336923 [3] PIN
37. 4051262 [3] PIN;SPRING
39. 3069512 [1] GEAR;SUN
41. 425176 [2] CORK
43. 8060496 [1] PIPE
44. 94-2013 [1] PLUG
61. 8053414 [1] COVER (for transportation)
62. J011250 [8] BOLT;SEMS (for transportation)
63. 94-2011
[1] PLUG (for transportation)
100. 4330222 [1] MOTOR;OIL
101. 962002 [1] RING;RETAINING
103. M341228 [8] BOLT;SOCKET
104. 4264452 [1] PIPE
106. 4332658 [1] PIPE
107. 4343365 [1] CAP
109. 3074223 [1] GAUGE;LEVEL
111. 3053093 [1] NAME-PLATE
112. M492564 [2] SCREW;DRIVE
200. 9148922 [1] SWING DEVICE (WITHOUT MOTOR)