The Hitachi NTX550 is a farm tractor built in Japan by Hitachi. It features a 2.4L liquid-cooled diesel engine producing 54.2 hp (40.4 kW) at 2700 RPM. The tractor has a 4WD mechanical drive and a fuel tank capacity of 12.7 gallons (48.1 liters). Dimensions include a length of 139.1 inches (353 cm), height of 87.6 inches (222 cm), weight of 4,123.4 lbs (1870 kg), and ground clearance of 17.3 inches (43 cm). It rides on 8.3-20 front tires and 12.4-32 rear tires.