See the SR-80 put through its paces against other 80 HP compact track loaders! Like all ASV Posi-Track loaders, the SR-80 features a unique torsion axle suspension system that allows it to generate much more traction than other compact track loaders. The SR-80 goes a step further, incorporating a floating bogey system that allows the track to conform to the ground over uneven terrain, maximizing ground contact area and tractive effort. The SR-80 was superceded by the PT-80, which as you can see, is the smoothest running, most comfortable operating machines on the market. ASV... Works where the others can't!