Genuine Komatsu undercarriage parts are reliable quality products.


State-of-the-art technology
Integration of years of technological advancement along with Komatsu's manufacturing expertise combine to create products of highest quality.

Track Links

The hardness of the track link tread and side-surface improves durability and increases strength against impact load. Dust seals are equipped to prevent sand and soil from entering the gap between track links and bushing. Lubricated track link assemblies are also always available.

Idlers


The hardened idlers have an increased strength against wear, which results in greater durability.

Proven Durability (Durability of Details)

Computer selection of undercarriage materials and treatment assures superior wear performance.

Sprocket Teeth


The sprocket teeth are hardened through a unique heat treatment method for added strength. Deep hardening increases strength against impact load.

Track Shoe


Various track shoes are available to meet any working condition. The grouser hardness strengthens the track shoes against wear and impact load. Excellent ground penetration guarantees a large drawbar pull.

Rollers


The track rollers have superior durability due to a special heat treatment process. Floating seals prevent sand and soil from entering.