Allis Chalmers produced its WF farm tractor model From 1938 Until 1951 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 3175 lbs or 1440 kg has , 122 inches [309 cm] of length while the rear tread is 46 to 57 inches . This tractor can fit ag tires of 5.5x16 front and 5.5x16 back . This Allis Chalmers WF is powerd by a gasoline engine it has 201 ci or 3.3 L 4 cylinders the fuel tank capacity is 15 gal or 56.8 L. This machine has 4x2 2WD wheel drive system,4 forward and 1 reverse transmission system.