Swing Machinery - Komatsu PC20R-8 Shop Manual

SWING MACHINERY

PC27R-8
5
4
3
2
1
1. Seal ring
2. Oil drainage plug
3. Crown (Z=72)
4. Spacer
5. Sun gear (Z=10)
6. Planetary carrier
7. Planetary gear
8. Ring nut
10-6
9. Bearing
10. Bearing
11. Pinion
SPECIFICATION
Reduction ratio:
6
7
8
9
10
11
RKP01490
1:8.2
PC20R-8 PC27R-8