John Deere produced its 4620 farm tractor model From 1971 Until 1972 in United states with a Open operator station cabin and more than 6,928 units were build. Talking dimensions and weight, this model weighs 12980 lbs or 5887 kg has 95.8 inches [243 cm] of width, 170.7 inches [433 cm] of length and 106 inches [269 cm] of height while maintaining a wheelbase of 106.5 inches [270 cm] the front tread is about 56 to 84.8 inches while the rear tread is 70 to 100 inches . This tractor can fit ag tires of 9.50-20 front and 9.50-20 back . This John Deere 4620 is powerd by a diesel engine it has 404 ci or 6.6 L 6 cylinders the fuel tank capacity is 50 gal or 189.3 L. This machine has 4x2 2WD wheel drive system,8 forward and 4 reverse John Deere Power Shift transmission system.