Iseki produced its TG503 farm tractor model Until 2004 in Japan with a Two-post ROPS cabin. Talking dimensions and weight, this model weighs 4023 lbs or 1824 kg has 61.6 inches [156 cm] of width, 140.9 inches [357 cm] of length and 92.5 inches [234 cm] of height while maintaining a wheelbase of 78.4 inches [199 cm] and a ground clearance of 14.6 inches [37 cm] the front tread is about 49.2 inches while the rear tread is 44.9 to 59.1 inches . This tractor can fit ag tires of 8-18 front and 8-18 back . This Iseki TG503 is powerd by a diesel engine it has 173 ci or 2.8 L 4 cylinders ,it can produce 49.4 hp or 36.8 kW at 2500 (rpm), the fuel tank capacity is 14.5 gal or 54.9 L. This machine has 4x4 MFWD 4WD wheel drive system,16 forward and reverse transmission system.