digital inverter generator If you have any enquiry, pls feel ... , GS, TUV, EPA, SONCAP, Directives 97/68/EC etc.digital inverter generatorMODELSS1800iRated frequency 50HZ60HZRated voltage 230V120/240VRated current 3.7V7 ... gasoline engine Bore X Stroke 43.5*36mm Displacement53.5ml Compression ratio 8.5:1 Rated power 1.3/5500kw( ... plug A7RTC/UR5 Lowest fuel consumption 420g/kw.h digital inverter generator