YTO produced its 550 farm tractor model in China. Talking dimensions and weight, this model weighs 4,506 lbs or 2043 kg has 67.5 inches [171 cm] of width, 152.8 inches [388 cm] of length and 67.7 inches [171 cm] of height while maintaining a wheelbase of 83.7 inches [212 cm] and a ground clearance of 15.4 inches [39 cm]. This tractor can fit ag tires of 6.5-16 front and 6.5-16 back . This YTO 550 is powerd by a diesel engine it has 4 cylinders ,it can produce 54.3 hp or 40.5 kW at 2200 (rpm),. This machine has 4x2 2WD wheel drive system,.