Corbitt produced its D-50 farm tractor model From 1949 Until 1952 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 3,567 lbs or 1617 kg has , 128 inches [325 cm] of length and 69.5 inches [176 cm] of height while maintaining a wheelbase of 86 inches [218 cm] while the rear tread is 56 to 84 inches . This tractor can fit ag tires of 5.5x16 front and 5.5x16 back . This Corbitt D-50 is powerd by a diesel engine it has 166 ci or 2.7 L 4 cylinders. This machine has 4x2 2WD wheel drive system,4 forward and 1 reverse transmission system.