... running, less vibration... 6.0Kw Portable Diesel Generator, CE/GS/EPA ApprovedSpecificationsFrequency(Hz):50/60Max.AC output(KW):5.0 ... 220,230,240,110/220V,120/240VPower Factor(cosφ ): 1.0Type: Brushless,self-excitation,2-poles,Single-phaseVoltage Regulator: ... 5Oil: SAE 10W30(Above CC grade)Oil capacity(L): 1.65Ignition System: Direct injectionStarting System:start Electric startOperating Noise Level ...