The Hydro Walk Behind series, the largest of the walk-behind mowers, features a new intuitive pistol-style userface that ensures complete control with minimal hand movement. A Kanzaki tandem style 10 cc pump with independent Parker wheel motors delivers premium performance for walking or riding behind the mower and the rugged fixed deck provides the stability and maneuverability to conquer even the most demanding tasks. Balance and weight distribution for hill holding and curb jumping are optimized and structural components reinforced to provide solid performance over the life of the machine. Additional convenience features include a flip up belt deck cover, single point tracking adjustment knob and pull from rear starting.