... enables 13-hour running. Oil alert system with automatic engine shut-off. CE,EC-II,EPA,CARB,EMC approved. ... ModelJET12000E / GE12EAAC Frequency (Hz)50Hz/ 60HzAC Output voltage(V)110;120;220/380;230/400Rated AC Output8.5kW 50HZ ... 50HZ , 11kw 60HZPower Factor1DC Output12V/8.3AEngine690TypeTwo-cyinder,V-twin,four-stroke,OHV Gasoline engineDisplacement(cc)688Starting SystemElectricLubrication oilCDgrade ...