Designed for loads up to 40,000lbs. that require off-road mobility, the Mattrack 400M1A1 track conversion system features a 20" wide front track and 30" wide rear track. The 400 series is a hub-mounted design in order to facilitate a fast conversion from tires to tracks with little to no vehicle modification. This model also features a rubber torsion anti-torque system, steering assist option, rocker suspension, and rear external idler for optimum sprocket wrap and fender clearance. Mattrack’s 400 series track conversion system adds versatility to commercial and industrial specialty vehicles such as drilling rigs, aerial devices, vacuum trucks, and other service and maintenance vehicles.
Mattracks | http://www.mattracks.com