Swing Reduction Planet Carrier 203-26-61120 Assembly with Sun Gear Fit Excavator Komatsu PC100-6 PC120-6 PC128US-1 PC128UU-1 PC128UU-2 PC128US-2 PC130-6 PC138US-2

Product Name: Planet Carrier Assembly with Sun Gear
Reference Part Number: 203-26-61120
Compatible Machine: Excavator Komatsu PC100-6 PC120-6 PC120-6H PC120-6E PC128US-1 PC128UU-1 PC128UU-2 PC128US-2 PC130-7 PC130-6E PC130-6 PC130-8 PC138US-2 PC158US-2…

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.

Pos. Part No Qty Parts name Comments
22B-26-01000 [1] SWING MACHINERY 118 kg.
1. 22B-26-11111 [1] CASE [“22B2611112”]
2. 203-26-61110 [1] GEAR 14 kg.
3. 203-26-61120 [1] CARRIER 1.1 kg.
4. 203-26-61130 [1] CARRIER 4.1 kg.
5. 203-26-61220 [1] SHAFT 12.81 kg.
6. 203-26-61150 [1] GEAR
7. 203-26-61160 [3] GEAR
8. 203-26-61170 [1] GEAR
9. 203-26-61180 [3] GEAR
10. 201-26-62240 [3] SHAFT
11. 203-26-61250 [3] SHAFT
12. 201-26-62270 [3] BEARING
13. 203-26-61270 [3] BEARING
14. 20S-26-71160 [6] WASHER
15. 09233-12920 [6] WASHER
16. 20S-26-71250 [6] PIN
17. 20S-26-71190 [3] RING
18. 04064-05520 [1] RING
19. 203-26-61280 [1] SPACER
20. 203-26-61391 [2] SPACER
21. 203-26-61310 [1] COLLAR 0.25 kg.
22. 201-26-62330 [1] BEARING 1.71 kg.
23. 203-26-61320 [1] BEARING 2.19 kg.
24. 203-26-61340 [1] COLLAR 2.2 kg.
25. 07000-12080 [1] O-RING [“SN: 5001-UP”] analogs: [“0700002080”]
26. 07012-00145 [1] SEAL
27. 203-26-61360 [2] O-RING
28. 22B-26-11120 [1] PIPE
29. 07042-30312 [1] PLUG [“890001453”, “0704220312”]
30. 07049-01620 [2] PLUG
31. 04020-01638 [2] PIN