What Komatsu track chains are available?

Expert Answer

VANROCK supplies Komatsu track chains for a wide range of excavators, dozers and crawler machines, with matching parts quoted through our appointed dealer network. If you know the machine model, serial number, part number, or track assembly details, we can help identify the correct chain option for your application.

The right Komatsu track chain depends on several factors, not just the brand name. Important checks include chain pitch, link count, pin and bushing type, shoe width, and whether the machine uses a sealed and lubricated chain or a dry style chain. On Komatsu dozers and excavators, the undercarriage must also match the sprocket and idler wear pattern, otherwise a new chain may wear quickly.

VANROCK is an independent manufacturer and is not affiliated with Komatsu. We manufacture undercarriage parts including track chains, track shoes, rollers, idlers, sprockets, rubber tracks, rubber pads, and track bolts and nuts for 350+ machinery brands.

If you are replacing a worn chain, it is best to inspect the sprocket teeth, roller wear, and track frame alignment at the same time. Sending photos, the machine model, and any part numbers is usually the fastest way to get a correct quote and avoid ordering the wrong Komatsu track chain.

Answered by VANROCK specialists · Published 8/26/2026