J.I. Case produced its 311 farm tractor model From 1956 Until 1958 in Unites states this exact model was priced at 2,500 USD with a Open operator station cabin and more than 8,465 units were build. Talking dimensions and weight, this model weighs 3,561 lbs or 1615 kg has , 125 inches [317 cm] of length and 61 inches [154 cm] of height while maintaining a wheelbase of 79.7 inches [202 cm] and a ground clearance of 21 inches [53 cm] the front tread is about 6.4.11.7 (tricycle) to inches while the rear tread is 48 to 88 inches . This tractor can fit ag tires of 5.50x16 front and 5.50x16 back . This J.I. Case 311 is powerd by a gasoline engine it has 148 ci or 2.4 L 4 cylinders the fuel tank capacity is 13 gal or 49.2 L. This machine has 4x2 2WD wheel drive system,12 forward and 3 reverse Tripl-Range transmission system.