... 220/230/240Frequency (Hz)50/60Power Factor1EngineModelWY45FType2-stroke,single cylinder,air-cooledMax. Output(HP/rpm)2/3600Ignition systemNon- ... generators. Generally adopt 4-stroke OHV engine( WYG950 series adopts 2 stroke engine), low fuel consumption, high reliability ... , little vibration, low noise, light weight, small volume, compact structure, suitable for areas on mining, factory, working on ...