The Iseki T9520 is a utility tractor produced from 1990 to 1995 as part of the Landmax T20 Series. It is built in Japan by Iseki and features a liquid-cooled 5.4L Isuzu 6-cylinder diesel engine producing 93.7 hp (69.9 kW). The tractor offers 12-speed syncromesh and 24-speed creeper transmission options, with two- or four-wheel drive, power steering, wet disc brakes, and a four-post ROPS with optional cab. It has a rear Type II hitch and an independent rear PTO with hydraulic wet disc clutch, capable of 540/1000 rpm. Electrical system is 12 volts with negative ground.