Excavator parts YC13-6 Track roller

Yuchai YC13-6 track roller is a chassis part of Yuchai YC13-6 mini excavator. It mainly plays the role of supporting the weight of the whole machine, so that the excavator can work stably on all kinds of ground. It rolls on the guide rail of the track or the surface of the track plate, which can limit the track to prevent lateral slippage and ensure the stability of the excavator’s traveling. The supporting wheel often works in harsh environments such as mud, water and dust, and bears strong impacts, so it has high requirements on the wear resistance of the wheel rim and the sealing of the bearing.