The Kubota GB155 is a sub-compact utility tractor produced from 2004 to 2006 as part of the GB Series. It features a 0.9L Kubota D905 3-cylinder liquid-cooled diesel engine producing 14.8 hp (11.0 kW). The tractor has a 6-speed gear transmission with 6 forward and 2 reverse gears, and offers four-wheel drive with manual or optional power steering. It includes mechanical wet disc brakes and a two-post ROPS for safety. The GB155 has a wheelbase of 50 inches, weighs 1246 lbs, and uses standard agricultural tires sized 5.00-12 front and 8-18 rear. It is equipped with a rear PTO of 540/1000 rpm and a 3.4 gallon fuel tank.