Track chain for track bulldozer chassis components

Track chain components, also known as track link assemblies, are part of the landing gear components of heavy track equipment (such as excavators, bulldozers, cranes, drills, etc.).

The track chain assembly consists of the idler housing, shaft, bracket, bimetallic bearing and seal assembly. It is made by casting or forging, machining, heat treatment, assembly, painting, etc.

The quality and service life depend on the quality of the raw material steel, the hardness of the rail surface, the depth of the hardness layer, the quality of the sealing group, etc. https://www.drivingchains.com/ch...k-bulldozer-chassis.html