Premium 23 hp 726cc Kawasaki FR 691 Series Twin-cylinder OHV Engine, Commercial-grade powerplant that meets your yard’s toughest demands. Ideal for mowing slight rolling hills and several obstacles up to 5 acres. A heavy-duty 11-gauge 54-in. fabricated triple-blade (high lift) deck. Open frame design and hinged/removable floor pan allow easy access to the deck and engine for quick and simple maintenance.