... -stroke OHV petrol engine b. large fuel tank c. automatic voltage control d. suitable for home, leisure,etc. 4.5KW Gasoline Generators ... )WTG5000L(E)WTG6500(E)WTG6500L(E)WTG7500(E)WTG7500L(E)Frequency(Hz)506050605060Voltage(V)110,120,220,230,240,110/220 ...