With a Kawasaki V-Twin Engine, paired with an 18.8 litre fuel capacity this unit is no joke. Bringing more style, comfort, speed, and precision to the mower game the ZT HD 60″ brings commercial features to a residential unit. Expectations are elevated with this high-powered unit. Designed with 15 cutting positions, ranging from 1.5 inches to 5 inches, and an X-Factor 3 Deck with better grass dispensation this unit is one of the top selling in its class. The only thing that makes this mower residential is its address.