The Yard-Man Select 20 is a lawn tractor manufactured by Yard-Man, a part of MTD. It features a 20 horsepower Kohler gasoline engine with a 3 gallon (11.4 L) fuel tank. The tractor has a mechanical transmission with two-wheel drive and an open operator station. It rides on 15x6 front tires and 20x8 rear tires. Attachments include a 46 inch (116 cm) mid-mount mower deck. The electrical system uses a 12 volt battery with negative ground.