CRAWLER VEHICLE DRIVE SYSTEM AND CRAWLER VEHICLE COMPRISING SUCH A DRIVE SYSTEM

摘要

A crawler vehicle drive system, in particular for a crawler vehicle for grooming ski slopes, having: - a drive wheel (6) rotating about a first rotation axis (A1); - an idle wheel (7) rotating about a second rotation axis (A2) parallel to the first rotation axis (A1); and - a track (8) looped around the drive wheel (6) and the idle wheel (7), and comprising a plurality of belts (17, 18) made of an elastomeric material and a plurality of metal grousers (16) fixed to the belt (17, 18); wherein at least one belt (18) has at least one continuous toothed strip (19) extending along the inner face of the belt (18) and designed to mesh with the drive wheel (6).