The Kubota GM73 is a utility tractor produced from 1998 to 2006 as part of Kubota's GM Series. It features a 3.3L 4-cylinder liquid-cooled diesel engine producing 71.9 hp (53.6 kW) with a 24-speed transmission offering eight gears in three ranges with shuttle. The tractor includes four-wheel drive, power steering, wet disc brakes, and a two-post ROPS with an optional cab. It has a fuel tank capacity of 21.7 gallons (82.1 L) and a hydraulic pump flow of 11 gpm (41.6 lpm). The rear hitch offers position and draft control with a lift capacity of 3814 lbs (1730 kg), extendable to 5004 lbs (2269 kg) with an optional lift-assist cylinder. Dimensions include a wheelbase of 84.7 inches (215 cm), length of 143.9 inches (365 cm), and height up to 99 inches (251 cm) with ROPS. Standard tires are 9.5-24 front and 16.9-30 rear. Electrical system runs on 12 volts with electric ground. Related models include the GM64 and GM75.