1.Two functions,as welder and power generator. 2.Size 750x520x610mm 3.Net weight102kg 4.Power 2. ... control.2) Double function : Can work as a generator or alone as a welder .or as generate electricity welding together3) Bottom have ... gradeFPole number2Engine modelR2V840Engine typeTwo-cylinder, V-twin, four-stroke, air-cooledDisplacement (ml)836Bore x stroke (mm)86×72Compression ratio20Rated power ...