John Deere produced its 520 farm tractor model From 1956 Until 1958 in United states this exact model was priced at 2,300 USD with a Open operator station cabin and more than 13,048 (total) units were build. Talking dimensions and weight, this model weighs 4,960 lbs or 2249 kg has 86.625 inches [220 cm] of width, 132.75 inches [337 cm] of length and 83.325 inches [211 cm] of height while maintaining a wheelbase of 90 inches [228 cm] and a ground clearance of 24.75 inches [62 cm]. This tractor can fit ag tires of 5.50-16 front and 5.50-16 back . This John Deere 520 is powerd by a gasoline engine it has 189.8 ci or 3.1 L 2 cylinders 4 valves the fuel tank capacity is 15.5 gal or 58.7 L. This machine has 4x2 2WD wheel drive system,6 forward and 1 reverse transmission system.