Inverter technology produces pure,stable power.4 Stroke engine not to be confused with noisier oil burning 2 stoke units.Eco throttle system to keep fuel consumption and noise to a minimum.Includes 2 13amp 230v sockets 2200w max 2000w continuous..Low oil shutdown.Overload protection.7ltr fuel tank.Recoil start.12v battery charging facility @8.3 amps.Noise level 60.5 Db(A)at 7 mtrs 1/4 load.Fuel consumption 1 ltr/hr @ 3/4 load.Dims(LWH)542x288x486mm.Weight 26.6kg.