A roller for track is a component used in heavy equipment, such as bulldozers, excavators, and track loaders, to support the weight of the machine and provide traction on uneven terrain. The tracks of heavy equipment are made up of a series of interconnected metal plates that are supported by rollers and idlers. Rollers for tracks come in a variety of sizes and designs, depending … Continue reading How do rollers for tracks differ from those used in other heavy equipment? »