The Wheel Horse RJ-59 is a lawn tractor manufactured by Wheel Horse in 1959 in South Bend, Indiana, USA. It features engine options including a 4HP Kohler 145cc 1-cylinder gasoline engine and a 3.6HP Clinton 145cc 1-cylinder gasoline engine. The tractor uses a Uni-Drive 3-speed gear transmission with 3 forward and 1 reverse gears. It has two-wheel drive with manual steering and an open operator station.