UNDERCARRIAGE PARTS

Bottom rollers are essential to support and guide your excavator on the track chain. Produced using state-of-the-art manufacturing process including continuous flow heat treatment, automated forging, and robotic material handling and welding. Built to sustain high force, and resist wear.

Top rollers help guide your excavator on the track chain and provide track tension support. Induction hardened shafts, high strength bushings and hardened roller body provides low friction and minimal wear.

Idlers guide the track in and out of the track rollers as well as intermittently support the machine’s weight and provide a way to control track slack and tension. HD sealed bearings, induction heat treated shafts and self lubricating bushings ensure superior life and durability.

Sprockets transfer your excavator’s engine power to the track chain and engage the track chain assembly to create motion. Our sprockets undergo a highly controlled heat treatment process to ensure maximum surface hardness and through thickness strength.

Track chain assemblies mesh with your excavator’s travel motor sprocket and support the machines weight by providing a wear resistant rail for the machine to run on and a durable fastening location for track pads to attach. Our links are precision forged and heat treated to resist wear and cracking in the most severe applications. We offer t-style master pins and compatible links for convenient and trouble-free installation.