The Honda EU22i delivers better than commercial quality electricity, it has greater fuel efficiency via the built-in Eco-Throttle, increased diameter of oil filler for improved draining & catching of oil and improved recoil starter handle with new metal guard. It has Honda’s advanced 4-Stroke GXR120 engine, which is 20 % larger in capacity than the EU20i Generator. The GXR120 has a maximum output of 2200 W and up to 8 hours of continuous operation on Eco-Throttle+, 4 litre fuel tank and whisper-quiet operation. The EU22i starts first time every time with Honda’s reliable one pull easy start system – your back will thank you ! It’s environmentally friendly with low emissions, less noise and low fuel consumption than its two-stroke counterparts, and can run up to 8* hours of continuous operation on a full fuel tank.