The Iseki RTS22 is a compact utility tractor produced from 2016 to 2023 as part of the RTS Series. It features a 1.1L 3-cylinder liquid-cooled diesel engine producing 21.6 hp (16.1 kW) at 2500 RPM. The tractor offers two transmission options: a 12-speed gear transmission with dry disc clutch and mechanical shuttle, and a 30-speed partial power shift transmission with power shuttle. It has four-wheel drive, power steering, wet disc brakes, and a two-post folding ROPS. The RTS22 has a wheelbase of 53.4 inches (135 cm), weighs 1819 lbs (825 kg), and rides on 6.00-12 front and 9.5-20 rear tires. The rear PTO operates at 540 RPM. The tractor hitch rear type is JIS0. Electrical system is 12 volts with negative ground.