John Deere produced its R farm tractor model From 1949 Until 1954 in United states this exact model was priced at 3650 USD with a Open operator station cabin and more than 21,293 units were build. Talking dimensions and weight, this model weighs 7400 lbs or 3356 kg has 79.5 inches [201 cm] of width, 147 inches [373 cm] of length and 78.125 inches [198 cm] of height while maintaining a wheelbase of 85.5 inches [217 cm]. This tractor can fit ag tires of 30x6 steel front and 30x6 steel back . This John Deere R is powerd by a diesel engine it has 415.5 ci or 6.8 L 2 cylinders pony motor the fuel tank capacity is 22 gal or 83.3 L. This machine has 4x2 2WD wheel drive system,5 forward and 1 reverse transmission system.