EXCAVATOR UNDERCARRIAGE & WEAR PARTS

The Bobcat T590 takes a 400 x 86 x 49B rubber track: 400 mm (15.7 in) wide, 86 mm pitch, 49 links, with a C-lug or Z-lug tread. This guide covers how to measure and confirm the fit, the signs of worn tracks and the T590 undercarriage parts to check.

The Bobcat T770 takes a 450 x 86 x 55B rubber track: 450 mm (17.7 in) wide, 86 mm pitch, 55 links, with a C-lug or Z-lug tread. This guide covers how to confirm the fit, the signs of worn tracks and the T770 undercarriage parts to check.

The Bobcat T190 takes a 400 x 86 x 49B rubber track, 400 mm (15.7 in) wide, with a C-lug or Z-lug tread. How to confirm fit, spot worn tracks and check the sprocket, idlers and bottom rollers at a track change.