... 4-stroke, Displacement (ml): 270, Max,output (HP/rpm): 8.0/3600, Fuel: Liquefied petroleum gas, Continuous operating hours (h ... ): 8, Oil: SF or higher grade, Oil capacity (L): 1.1 ... level (7m) db(A): 67. Standard features: Voltmeter, AC circuit breaker, Engine switch, AC socket.Optional features: Wheel & handle, DC output, DC circuit ...