The Iseki TH22 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 21.7 hp (16.2 kW) at 2500 RPM. The tractor has a 12-speed gear transmission with dry disc clutch and mechanical shuttle. It offers four-wheel drive, power steering, wet disc brakes, and a two-post folding ROPS with an optional cab with air-conditioning. The fuel tank capacity is 6.6 gallons (25.0 L). Dimensions include a 57.1 inch (145 cm) wheelbase, and weights range from 1896 lbs (860 kg) with ROPS to 2348 lbs (1065 kg) with cab. Standard tires are 6-14 front and 8.3-24 rear. The rear hitch is JIS0 type and the PTO operates at 540 RPM. Electrical system is 12 volts with negative ground.