The Kubota MZ505 is a utility tractor produced from 2010 to 2014 as part of the SynerZ Series. It features a 49.3 hp (36.8 kW) Kubota 3.6L 4-cylinder liquid-cooled diesel engine, a 24-speed electro-hydraulic wet disc clutch transmission with left-hand shuttle shift, and four-wheel drive. The tractor includes power steering, mechanical wet disc brakes, and a standard cab. It has a wheelbase of 80.7 inches (204 cm), weighs 5225 lbs (2370 kg), and uses standard agricultural tires sized 8-18 front and 13.6-28 rear. The rear PTO offers a three-speed shift with ground speed or reverse 540 options. The MZ505 is related to the MZ555 and the earlier MZ50 models.