Gravely ZT Zero Turn Mowers

The Gravely ZT series—encompassing the compact ZT, the rugged ZT X, the heavy-duty ZT XL, and the near-commercial ZT HD—combines professional-grade zero-turn performance with residential-sized maneuverability. From the nimble ZT with its 18–21.5 HP engine and stamped deck, to the ZT X’s fully-welded tubular chassis and 11-gauge fabricated deck, each model offers enhanced comfort and precision. Stepping up, the ZT XL delivers tough commercial-level build and a vibration-isolated high-back seat, while the HD adds deeper fabricated decks, Hydro-Gear ZT-3100 transaxles, larger tires, and serious hillside stability—all with elevated durability and operator comfort . Now available at Waller County Equipment, the ZT lineup brings zero-turn agility, comfort, and long-lasting Gravely reliability to any yard size or terrain—perfectly tailored for local homeowners and small-scale pros alike.