Excavator parts DX175 Carrier Roller

Doosan DX175 carrier roller is an important part of Doosan DX175 excavator chassis, located above the X-frame, the main role is to support the track upward, to maintain the linear movement of the chain track, so that the track has a certain degree of tension.It is generally composed of wheel body, main shaft, axle sleeve, front cover, rear cover, floating oil seal, etc. It is made of high-quality steel through forging and other processes, with high strength and wear resistance, and is suitable for Doosan DX175 excavator.