The Cub Cadet RZT S46 is a zero-turn mower produced from 2012 to 2024 as part of the RZT S Series. It features a 23 hp Kohler SV720 725cc 2-cylinder air-cooled vertical-shaft V-Twin gasoline engine, hydrostatic transmission by Hydro-Gear EZT with infinite forward and reverse speeds, and two-wheel drive with differential power steering. The mower has a 46-inch mid-mount mower deck available in stamped (S46S) or fabricated (S46F) versions. It includes a 2.8-gallon fuel tank, electric starter, and an open operator station. The mower weighs 565 lbs and has a wheelbase of 45 inches. Tires are sized 13x5.0-6 front and 18x9.5-8 rear. Electrical system features a 12-volt battery with 230 CCA and 15 amps charging. The PTO is a mid PTO, independent with electric clutch.