Komatsu Undercarriage

Uncompromising Quality and Performance

With undercarriage costs consuming a significant portion of the average operating cost-per-hour of your track type equipment, properly maintaining your dozer or excavator undercarriage system is crucial. SMS Equipment brings you a practical management approach to ensure you achieve the best performance and durability from your undercarriage components.

Depending on the application, you can choose from a wide range of product series to cover the needs of your heavy equipment.

Call Now Request a Quote

Track Link Assemblies

Komatsu has designed six different types of link assemblies for Bulldozers to address various working environments.

More > Request Pricing

Track Shoes

Komatsu offers the correct shoe for all underfoot conditions and it is specifically engineered for both dozers and excavators.

More > Request Pricing

Track & Carrier Rollers

Friction and shock loads transmitted from the track chain create heat within the roller. To withstand this, several quality steps are taken in the manufacturing of Komatsu Genuine OEM rollers.
More > Request Pricing

Idlers

Idlers are a guide and a means to adjust the track tension for link assemblies. Komatsu idlers are precision machined then heat treated, lubricated and sealed to provide long reliable life.

Request Pricing on Idlers

Sprockets

Komatsu segments and sprockets are subject to multiple quality checks throughout the manufacturing process to ensure they meet Komatsu's stringent specifications.

Request Pricing on Sprockets