open-frame, diesel generator set with big power Air-cooled Diesel generatorModel5GF-LEGeneratorRated frequency50/60HzRated voltage110/220/230/240 ... modelRZ186FEngine TypeSingle-cylinder,4-stroke,vertical,air-cooled,diesel engineBore×stroke86×70mmDisplacement406mlCompression ratio19:1Rated Power5.7kW/3000r/ ... 98kgTank colourred, yellow, blue, green or otherCertificationCE/EPA/ISO diesel generator