... 1)one cylinder,two strock 2)fan-cooling gasoline generator 3)non-brush AC ... weight,low consum DM9501) one cylinder,two strock2) fan-cooling gasoline generator3) non-brush AC power4) low ... The unit is using one-cylinder, two-stroke, fan-cooling gasoline engine and non-brush AC power generator. ... : 220V2) Engine: a) Pattern: two-stroke, enforced fan-coolingb) Fuel oil: gasoline, machine oil=50:1c) Gasoline ...