The new Model MTL312 compact track loader from Mustang is the most compact of the Mustang track loader lineup. The unit has a dedicated track design, meaning the unit is built as a track loader with a heavy-duty undercarriage system versus being built as a skid-steer loader with a bolt-on undercarriage. The MTL312 has an operating weight of 5,952 pounds and a width of slightly less than 58 inches.