Model SPG4000E2 Brand SUMEC FIRMAN AC Frequency 50 Hz Starting Watts 3300 W Running Watts 3000 W Alternator TypeBrush,self exciting, synchronous,2-pole,100% Copper Enamelled Wire Voltage Regulation 220V Phase Single Phase Engine TypeSPE210E,Max7.0HP,4-stroke single cylinder, OHV, air cooled DC Output （HP/ KW）12V/8.3A Starting SystemRecoil/Electric FuelPetrol Fuel Tank Capacity 15 L Oil Capacity 0.6 L Noise Level @ 7 Meters68 dB Dimensions (LxWxH)710*460*465 Weight 54.5 KG