Komatsu PC200LC-8 Shop Manual page 48

STRUCTURE, FUNCTION AND
MAINTENANCE STANDARD
UNDERCARRIAGE AND FRAME
Track Frame And Recoil Spring
1. Idler
2. Track frame
3. Carrier roller
• The dimensions and the number of track rollers depend on the model, but the basic structure is not different.
10-14
4. Final drive
5. Track roller
6. Track shoe
UNDERCARRIAGE AND FRAME
7. Center guard
8. Front guard
PC200LC-8