Heider produced its C 12-20 farm tractor model From 1916 Until 1924 in United states with a Four-post canopy cabin. Talking dimensions and weight, this model weighs 6,000 lbs or 2721 kg has 74 inches [187 cm] of width, 144 inches [365 cm] of length and 96 inches [243 cm] of height while maintaining a wheelbase of 96 inches [243 cm]. This tractor can fit ag tires of 30x5 steel front and 30x5 steel back . This Heider C 12-20 is powerd by a kerosene engine it has 429 ci or 7.0 L 4 cylinders the fuel tank capacity is 21 gal or 79.5 L. This machine has 4x2 2WD wheel drive system,7 forward and reverse transmission system.