EXCAVATOR UNDERCARRIAGE & WEAR PARTS

How to choose rubber tracks for a mini excavator: read the track size, match the pitch, link count and letter listed for your machine, and check the undercarriage before you order.

The Bobcat E26 is listed with one track size, 250 x 52.5 x 80N: 250 mm (9.8 in) wide, with a 52.5 mm pitch and 80 links. This guide covers how to confirm the fit, the signs of wear and the E26 undercarriage parts to check at a track change.

The Bobcat T740 is listed with one track size, 450 x 86 x 55B (450 mm / 17.7 in wide, 86 mm pitch, 55 links), in a C-lug or Z-lug tread for the solid-mount undercarriage. This guide covers how to confirm the fit, which undercarriage each part is listed for, the signs of wear and the T740 idlers and bottom rollers to check.