1CE&GS Gasoline Power Generator WH2800-X )50HZ 2)single cylinder, 4-stroke, air-cooled, OHV, gasoline 3)Hot ... Rated frequency (Hz)50Rated voltage (V)120Rated output power (kW)2.5Max output power (kW)2.8Rated rotation speed (rpm)3600DC output12V 8APower factor ... , air-cooled, OHV, gasoline engineDisplacement [cc]163Compression ratio8.5:1Rated power(Hp/rpm)5.5/3600Rated rotation speed (rpm)3600T.C ...