The Terraplane TD50 is a utility tractor built by Foton in China from 2002 to 2004. It features a 3.8L 4-cylinder diesel engine producing 52.2 hp (38.9 kW) gross power. The tractor offers an 8-speed gear transmission with 8 forward and 2 reverse speeds and a dry disc clutch. It is available in two- or four-wheel drive configurations with power steering and a two-post ROPS, with an optional cab. The TD50 has a fuel tank capacity of 20.6 gallons (78.0 L) and a rear live PTO operating at 540 RPM. Hydraulics include a pressure of 1450 psi and a pump flow of 8.5 gpm. Dimensions vary slightly between 2WD and 4WD models, with wheelbases of 86.2 and 87.2 inches respectively, and weights ranging from 6206 to 7153 pounds depending on configuration. Standard tires differ for 2WD and 4WD versions. The TD50 is part of a series that includes the TD60 model.