ATC produced its Terratrac 656 farm tractor model From 1957 Until 1962 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 9430 lbs or 4277 kg and a ground clearance of 15.5 inches [39 cm]. This tractor can fit ag tires of 14-inch tracks front and 14-inch tracks back . This ATC Terratrac 656 is powerd by a gasoline engine it has 208 ci or 3.4 L 6 cylinders ,it can produce 62 hp or 46.2 kW at 2250 (rpm), and has a torque of 155 lb-ft or 210.2 Nm at 1400 (rpm) the fuel tank capacity is 25 gal or 94.6 L. This machine has crawler wheel drive system,4 forward and reverse transmission system.