Deutz-Fahr produced its AgroStar 6.31 farm tractor model From 1990 Until 1993 in Germany. Talking dimensions and weight, this model weighs 10231 lbs or 4640 kg has , 186.6 inches [473 cm] of length and 111 inches [281 cm] of height while maintaining a wheelbase of 107.1 inches [272 cm]. This tractor can fit ag tires of 16.9R26 front and 16.9R26 back . This Deutz-Fahr AgroStar 6.31 is powerd by a diesel engine it has 373.9 ci or 6.1 L 6 cylinders ,it can produce 120 hp or 89.5 kW at 2300 (rpm), the fuel tank capacity is 44.9 gal or 169.9 L. This machine has 4x4 MFWD 4WD wheel drive system,18 forward and 6 reverse transmission system.