The Kubota ZD1021 is a zero-turn mower from the ZD1000 Series produced since 2016. It features a 21.6 hp Kubota D902 898cc 3-cylinder liquid-cooled diesel engine, hydrostatic transmission with infinite forward and reverse speeds, and two-wheel drive with power steering. The mower includes wet disc brakes and a two-post folding ROPS for operator safety. It has a 6.1 gallon fuel tank and a 60-inch mid-mount mower deck with hydraulic lift and adjustable cutting height. The ZD1021 is designed for efficient lawn care with turf tires and a compact footprint.