Fiat produced its 45-66 farm tractor model From 1985 Until 1992 in Italy. Talking dimensions and weight, this model weighs 4255 lbs or 1930 kg has , 127.6 inches [324 cm] of length and 89 inches [226 cm] of height while maintaining a wheelbase of 74.8 inches [189 cm]. This tractor can fit ag tires of 6.00-16 (2WD) front and 6.00-16 (2WD) back . This Fiat 45-66 is powerd by a diesel engine it has 165.4 ci or 2.7 L 3 cylinders ,it can produce 44.4 hp or 33.1 kW at 2500 (rpm), and has a torque of 113.59 lb-ft or 154.0 Nm at 1300 (rpm) the fuel tank capacity is 11.1 gal or 42.0 L. This machine has 4x2 2WD wheel drive system,12 forward and 4 reverse transmission system.