The Massey Ferguson ELF is a garden tractor built by Gutbrod in Germany in 1962. It features a 1-cylinder, air-cooled Motosacoche gasoline engine producing 8 hp (6.0 kW), a 4-speed gear transmission with 2 reverse speeds, and mechanical rear differential lock. The tractor has a wheelbase of 46.5 inches (118 cm), weighs 822 lbs (372 kg), and uses 4-8 front and 6-12 rear agricultural tires. It is a two-wheel drive with manual steering and mechanical band brakes, designed with an open operator station.