B.F. Avery produced its R farm tractor model From 1950 Until 1951 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 2735 lbs or 1240 kg has 82.5 inches [209 cm] of width, 118.125 inches [300 cm] of length and 76 inches [193 cm] of height and a ground clearance of 26 inches [66 cm] the front tread is about 52 to 72 inches while the rear tread is 52 to 76 inches . This tractor can fit ag tires of 5x15 front and 5x15 back . This B.F. Avery R is powerd by a gasoline engine it has 133 ci or 2.2 L 4 cylinders ,it can produce 25 hp or 18.6 kW at 1800 (rpm),. This machine has 4x2 2WD wheel drive system,4 forward and 1 reverse transmission system.