What rubber tracks fit the Komatsu PC28 R, and what VANROCK parts are available?

Expert Answer

For the Komatsu PC28, VANROCK supplies the rubber track VRT300x109x39K/N and the track group VRTL14300241300. The verified rubber track weight is 134.67 kg, and the verified track group weight is 166.00 kg. Komatsu is an OEM brand; VANROCK is an independent manufacturer and is not affiliated with Komatsu.

If you are replacing tracks, the main check is the exact machine version and the existing track size markings, because PC28 variants can differ by undercarriage setup. Compare the old track pitch, width, and link count, and inspect the sprocket, idler, rollers, and tensioner before ordering. A worn sprocket or misaligned undercarriage can shorten the life of a new rubber track even if the size is correct.

VANROCK sells through an appointed dealer network, and pricing is quoted on request. If you need fitment confirmation for your PC28 R, the dealer can match the machine to the correct VANROCK track set and undercarriage parts before you order.

Answered by VANROCK specialists · Published 10/13/2026