... structure brings quieter operation, economical running, less vibration... 6.0Kw Portable Diesel Generator, CE/GS/EPA ApprovedSpecificationsFrequency(Hz):50/60Max.AC ... ,self-excitation,2-poles,Single-phaseVoltage Regulator: Condenser TypeDC Output: 12V/8.3A(option)Engine Model:DH186FADEType:Forced air-cooled,4 ... .(kg):161/17120GP/40GP/40HQ: 48/96/144 6.0Kw Portable Diesel Generator, CE/GS/EPA Approved