Excavator parts YC85(DF) Track roller

Yuchai YC85(DF) track roller is an important part of Yuchai YC85 series excavator chassis, mainly used to support the weight of the whole machine to keep it stable during operation. It rolls on the guide rail or track plate of the track to prevent the track from moving laterally. Its rim is wear-resistant and the bearing seal is reliable, which can adapt to the harsh working environment.