Satoh produced its Bison S670 farm tractor model From 1980 Until 1984 in Japan with a Open operator station cabin. Talking dimensions and weight, this model weighs 2313 lbs or 1049 kg has 59.4 inches [150 cm] of width, 106.5 inches [270 cm] (2WD) of length and 77.6 inches [197 cm] of height while maintaining a wheelbase of 60.6 inches [153 cm] (2WD) and a ground clearance of 11.2 inches [28 cm] the front tread is about 40.9 to 52.8 inches while the rear tread is 45.5 to 58.9 inches . This tractor can fit ag tires of 5.00-15 front and 5.00-15 back or lawn tires of 20x8.00-10 (2WD) front and 20x8.00-10 (2WD) back . This Satoh Bison S670 is powerd by a diesel engine it has 79.6 ci or 1.3 L 4 cylinders ,it can produce 30 hp or 22.4 kW at 2700 (rpm), the fuel tank capacity is 10.6 gal or 40.1 L. This machine has 4x2 2WD wheel drive system,8 forward and 2 reverse transmission system.