The Kubota Z231KH is a zero-turn mower from the Z200 Series introduced in 2019. It features a 21 hp Kohler ZT720 747cc 2-cylinder gasoline engine with air-cooled vertical-shaft V-Twin design. The mower uses a Hydro-Gear ZT3100 belt-driven hydrostatic transmission with infinite forward and reverse speeds. It has a two-wheel drive with power steering and a two-post fixed ROPS for operator safety. The mower includes a 48-inch mid-mount Kubota RCK48P-124Z mower deck with 3 blades and manual lift, offering a cutting width of 48 inches and adjustable cut height from 1.5 to 4.25 inches. The machine weighs 749 lbs and has a wheelbase of 45.5 inches. Tires are sized 11x4-5 front and 22x10-14 rear. Electrical system features a 12-volt battery with 300 CCA and 15 amps charging. The original price was $5,149 in 2021.