Massey-Harris produced its 21 Colt farm tractor model From 1952 Until 1953 in United states with a Open operator station cabin. Talking dimensions and weight, this model has , 123.3 inches [313 cm] of length and 65.8 inches [167 cm] of height while maintaining a wheelbase of 82.7 inches [210 cm] and a ground clearance of 19.3 inches [49 cm] the front tread is about 6.7/12.3 inches while the rear tread is 52 to 80 inches . This tractor can fit ag tires of 4x15 front and 4x15 back . This Massey-Harris 21 Colt is powerd by a gasoline engine it has 124 ci or 2.0 L 4 cylinders. This machine has 4x2 2WD wheel drive system,4 forward and 1 reverse transmission system.
