A 24HP*/725cc Kohler 7000 Series V-Twin OHV Engine, OHV engine delivers high-performance power and exceptionally smooth, quiet operation. Dual hydrostatic transmissions allow for quick and effortless 7 MPH forward (3.5 MPH reverse) ground speeds that leaves your lawn with a professional-quality finish. 54-in. AeroForce fabricated deck that delivers a signature cut with fewer clumps and stragglers, finer clippings and increased evenness.