Yamaha PW3028A Pressure Washer Uses regular 87 octane gasoline Wide, non-pneumatic tires mounted to rugged steel axles Quick connect, corrosion resistant, brass fittings mean a solid, positive connection each and every time Built-in detergent tank for smaller jobs and the flexibility to use an external container for larger jobs, if required Braided steel, high-pressure hose means a longer reach and rugged durability