18HP Kawasaki Electric Start Engine, Twin Hydro-Gear Drive System * 48" Deck Width - 3 Blades, Adjustable Cutting Height, Easy-to-use controls: blade engagement, parking brake, neutral lever, etc. * Get true ZTR Zero Turn Radius Control; Increase mowing efficiency! * 18" Rear Tires, 5 Gallon Gas Tank, Heavy-Duty Fabricated Steel Frame; Speeds up to 6mph * Not CARB compliant/not for sale in California; 1 year commercial warranty, 2 year residential warranty