The Iseki TH20 is a compact utility tractor produced from 2004 to 2010 as part of the TH Series. It features a 1.4L 3-cylinder liquid-cooled diesel engine producing 19.7 hp (14.7 kW) with a 12-speed gear transmission including a dry disc clutch and mechanical shuttle. The tractor has four-wheel drive, power steering, wet disc brakes, and a two-post folding ROPS. It has a wheelbase of 57.1 inches (145 cm), weighs 1786 lbs (810 kg), and uses standard agricultural tires sized 6.00-12 front and 8.3-22 rear. The rear PTO operates at 540 rpm with multiple engine RPM settings. Electrical system is 12 volts with negative ground. The tractor is designed for compact utility tasks and is part of a series including models TH18, TH20, TH22, and the successor TH205.