Swing Reduction Planet Gear SA7118-30220 with Pin and Bearing Fit Volvo Excavator EC200B EC200D EC210B EC210C EC210D EC220D EC235C EC235D ECR235C EC460B EC460C EC480D

Product Name: Planet Gear Assy
Reference Part Number: SA7118-30220
Fits and Compatible Machines: Volvo Excavator EC210 EC210B EC210C EC220D EC235C EC235D EC460B EC460C…

Description:
A Planetary Gear is used within the swing drive, providing the necessary torque amplification and smooth operation. When power is transmitted to the swing drive, the sun gear receives rotational input, typically from a hydraulic motor or an electric motor. As the sun gear rotates, it drives the planet gears, which in turn rotate around the sun gear. The planet gears also engage with the internal teeth of the ring gear, causing the ring gear and the entire swing housing to rotate.

Pos. Part No Qty Parts name Comments
VOE14541069 [1] Swing gearbox
1. VOE14528929 [1] Shaft
2. VOE14540405 [1] Collar
3. VOE14509281 [1] Cover
4. VOE990596 [1] O-ring
5. VOE14508911 [1] Seal
6. VOE993025 [10] Hexagon screw
7. VOE14640027 [1] Roller bearing
8. VOE14558674 [1] Roller bearing
9. SA9541-01090 [1] Retaining ring
10. VOE950677 [4] Pin
11. VOE984363 [12] Hex. socket screw
12. SA7118-30370 [1] Plate
13. SA7118-30380 [1] Thrust ring
14. SA7118-30390 [1] Gear
15. SA7118-30480 [1] Washer
16. SA7118-30490 [1] Sun gear
17. VOE14540733 [1] Pipe
18. VOE14722461 [1] Draining valve
19. VOE949329 [1] Gasket
20. SA7118-30200 [1] Planet carrier No.2
21. SA7118-30210 [1] Planet carrier
22. SA7118-30220 [3] Planetary gear
23. SA7118-30230 [3] Pin
24. SA7118-30260 [6] Washer
25. SA9325-08010 [3] Spring pin
26. VOE14528725 [1] Planet carrier No.1
27. SA7118-30410 [1] Planet carrier
28. SA7118-30420 [3] Planetary gear
29. VOE14528726 [3] Pin
30. VOE14550879 [3] Needle bearing
31. SA7118-30450 [3] Washer
32. SA7118-30460 [3] Washer
33. SA9541-01042 [3] Retaining ring
34. SA9325-08010 [3] Spring pin
35. SA7118-30350 [1] Ring gear
36. SA7118-30340 [1] Case
100. VOE14526214 [1] Overhaul kit