Memo produced its M451 farm tractor model From 1987 Until 1988 in Germany with a Open operator station cabin. Talking dimensions and weight, this model weighs 7714 lbs or 3499 kg has 69.3 inches [176 cm] of width, 136.6 inches [346 cm] of length while maintaining a wheelbase of 78.7 inches [199 cm] the front tread is about 52 to 71.7 inches while the rear tread is 50 to 67.7 inches . This tractor can fit ag tires of 7.5x16 front and 7.5x16 back . This Memo M451 is powerd by a diesel engine it has 172.45 ci or 2.8 L 3 cylinders ,it can produce 45 hp or 33.6 kW at 2300 (rpm), and has a torque of 121.5 lb-ft or 164.8 Nm at 1500 (rpm) the fuel tank capacity is 18.5 gal or 70.0 L. This machine has 4x2 2WD wheel drive system,8 forward and 2 reverse transmission system.