When you cover a lot of ground, you need a machine that keeps up. Toro?s Z Master? 6000 Series fits the bill. This 152.4 cm (60 inch) packs the power and comfort you demand. From the powerful 31 hp Kawasaki? V-Twin engine, vibration-absorbing deluxe suspension seat to the high-strength steel TURBO FORCE? deck, it?s built to work hard and run at optimal levels.