John Deere produced its 3030 farm tractor model From 1978 Until 1979 in United states. Talking dimensions and weight, this model weighs 7,300 lbs or 3311 kg has , 158 inches [401 cm] of length and 107 inches [271 cm] of height while maintaining a wheelbase of 97 inches [246 cm]. This tractor can fit ag tires of 7.50-20 (2WD) front and 7.50-20 (2WD) back . This John Deere 3030 is powerd by a diesel engine it has 329 ci or 5.4 L 6 cylinders ,it can produce 88 hp or 65.6 kW at 2500 (rpm), and has a torque of 229 lb-ft or 310.5 Nm at 1210 (rpm) the fuel tank capacity is 28 gal or 106.0 L. This machine has 4x2 2WD wheel drive system,12 forward and 6 reverse transmission system.