The Toro 3500-D is a professional triplex rotary mower designed for precision and efficiency on undulating terrain. It features free-floating Contour™ Plus cutting decks to prevent scalping, a powerful 18.5 kW Kubota diesel engine, and the Sidewinder cutting unit system, which allows the decks to shift laterally for precise trimming and reduced tire wear. Key features also include an operator-friendly design with an adjustable seat and tilt steering wheel.