McCormick-Deering produced its WD-9 farm tractor model From 1940 Until 1954 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 6,650 lbs or 3016 kg has 68 inches [172 cm] of width, 134 inches [340 cm] of length . This tractor can fit ag tires of 7.50x18 front and 7.50x18 back . This McCormick-Deering WD-9 is powerd by a diesel engine it has 334.5 ci or 5.5 L 4 cylinders the fuel tank capacity is 36 gal or 136.3 L. This machine has 4x2 2WD wheel drive system,5 forward and 1 reverse gear transmission system.