Hesston produced its 70-66 farm tractor model From 1985 Until 1991 in United states with a Four-post ROPS cabin. Talking dimensions and weight, this model weighs 5689 lbs or 2580 kg has , 143 inches [363 cm] of length and 97.5 inches [247 cm] of height while maintaining a wheelbase of 88.5 inches [224 cm] the front tread is about 55.1 to 74.75 inches while the rear tread is 55.1 to 78.75 inches . This tractor can fit ag tires of 7.50-16 front and 7.50-16 back . This Hesston 70-66 is powerd by a diesel engine it has 220.5 ci or 3.6 L 4 cylinders ,it can produce 70 hp or 52.2 kW at 2500 (rpm), the fuel tank capacity is 19.2 gal or 72.7 L. This machine has 4x2 2WD wheel drive system,20 forward and 8 reverse transmission system.