John Deere produced its 401 industrial tractor model From 1971 Until 1973 in United states. Talking dimensions and weight, this model weighs 4390 lbs or 1991 kg has 78 inches [198 cm] of width, 131 inches [332 cm] of length and 55 inches [139 cm] of height. This John Deere 401 is powerd by a diesel engine it has 180 ci or 3.0 L 4 cylinders ,it can produce 59 hp or 44.0 kW at 2500 (rpm), and has a torque of 145 lb-ft or 196.6 Nm at 1300 (rpm) the fuel tank capacity is 19.5 gal or 73.8 L. This machine has 4x2 2WD wheel drive system,8 forward and 4 reverse transmission system.