open diesel power generator set(Perkins engine) 1)Perkins engine,400V,50HZ 2)rated from 3KW to 1200KW 3)ISO9001:2000, CE,CCC open diesel power generator set(Perkins engine)ModelOutput ... proof canopy are optional.Engine:1) 3,4,6,12 stroke2) closed water-cooled or forced air cooled3) electric start or manual ...