John Deere produced its 2040 farm tractor model From 1979 Until 1987 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 6536 lbs or 2964 kg has 81.5 inches [207 cm] of width, 154.5 inches [392 cm] of length and 104.7 inches [265 cm] of height while maintaining a wheelbase of 90 inches [228 cm] the front tread is about 53.5 to 79.1 inches while the rear tread is 59.1 to 78.7 inches . This tractor can fit ag tires of 7.50-18 front and 7.50-18 back . This John Deere 2040 is powerd by a diesel engine it has 239.2 ci or 3.9 L 4 cylinders ,it can produce 70 hp or 52.2 kW at 2500 (rpm), the fuel tank capacity is 25.1 gal or 95.0 L. This machine has 4x2 2WD wheel drive system,16 forward and 8 reverse transmission system.