International Harvester produced its TD-18 farm tractor model From 1938 Until 1949 in United states with a Open operator station cabin and more than 22,016 units were build. Talking dimensions and weight, this model weighs 21,500 lbs or 9752 kg has 95 inches [241 cm] of width, 166 inches [421 cm] of length and 106 inches [269 cm] of height. This tractor can fit ag tires of tracks front and tracks back . This International Harvester TD-18 is powerd by a diesel engine it has 691.1 ci or 11.3 L 6 cylinders the fuel tank capacity is 60 gal or 227.1 L. This machine has crawler wheel drive system,6 forward and 2 reverse transmission system.