our production line for excavator, bulldozer, crawler and loader include below scope:

1. track roller, bottom roller, low roller

2. carrier roller, top roller, upper roller

3. front idler, idler roller

4. track chains, track links, track Assy

5.track shoe, track shoe Assy,

6.sprocket, segment.

7.bucket, bucket teeth, teeth pin.

8.track bolt and nut, sprocket bolt, track roller bolt, plow bolt and nut.

9. bucket bushings and bucket pin.

10. track bushings and track pins.

https://youtu.be/iopk77HTtPc