... , Rated output power:4.2KW/4.6KW,CE approval silent generator set Rated voltage:230V110VRated frequency:50/60HZRated output power:4.2KW ... tank capacity: 15LEngine type:Single cylinder,4-stroke,air-cooled, Diesel enginePhase number: Single PhaseStarting system : 12V electric starterEngine Displacement: ... system N.W/G.W: 180/170kgOverall dimension:95x53x75cm silent generator set RWGG-31107(4.2KW )