Exmark Quest E Series Zero Turn Rider QZE725GKC50200 features a 50-inch Series 2 cutting deck, 725 cc Kohler engine, and ergonomic seat system that delivers a smooth, comfortable ride, even over uneven terrain. A single-point height adjust makes it easy to vary the mower’s cutting deck. The Quest E Series is an entry-level zero turn designed with commercial-grade features adapted for homeowner use including the fabricated deck and tires. The commercial-grade front caster tires and rear drive tires come standard and provide increased traction for superior handling. The rear engine guard provides increased protection of critical engine components while the 3-gallon fuel tank with one fill location keeps you mowing longer with fewer fill-ups.