Excavator Front Idler
The front idler is a large metal wheel on the front of the track frame that guides the track. It is also responsible for tensioning the tracks around the front of the chassis frame, reducing the risk of derailment.
The front idler is a large metal wheel on the front of the track frame that guides the track. It is also responsible for tensioning the tracks around the front of the chassis frame, reducing the risk of derailment.