The all-new Vertex® stand-on zero-turn mower is ready to take your productivity and profitability to the next level. With a design that centralizes mass low in the mower chassis, Vertex® is ultra-maneuverable, yet stable and easy to control. The control panel is ergonomically designed and centrally located to improve operator comfort. Exmark's proven hydro drive system delivers ground speeds of up to 8.5 mph, enabling Vertex® to quickly finish large jobs. This model is built with a Kohler® EFI engine to increase fuel efficiency so you can stay out in the field longer.