What are track undercarriage systems and what parts do they include?

Expert_Answer

Track undercarriage systems are the complete set of parts that support, guide and move a tracked machine. They usually include track chains, track shoes, track rollers, carrier rollers, idlers, sprockets or segment groups, plus related hardware such as track bolts and nuts. On some machines, rubber tracks and rubber pads are also part of the solution. Each component works together to carry the machine’s weight, transfer drive power and keep the track aligned under load. VANROCK Track Solutions manufactures and supplies undercarriage parts for more than 54 machinery brands through its appointed dealer network, with pricing quoted on request. If you are comparing parts for Caterpillar, Komatsu or another OEM brand, note that VANROCK is an independent manufacturer and is not affiliated with the OEM.

Answered by VANROCK specialists · Published 7/26/2026