The ZT3500 zero-turn mower delivers commercial-grade durability & performance at an affordable price. This is the perfect machine for anyone ready to take on the toughest jobs & leave a great cut. When you need a lift in power, the ZT3500 lets you command it with the Kawasaki FX series engine. The deep profile TufDeck Pro cutting system is designed with welded, cast aluminum spindles & replaceable, bolt-on baffles for a clean, reliable cut every time. Rely on smooth & steady mowing power even at your fastest speeds with the superior Hydro-Gear ZT-3400 hydrostatic transaxle. Delivering more torque, more output & more speed whenever you need it.