3kw silent diesel generator 1factory price,water-cooled,4 cylinders 2single or 3phse ,50/60hz 3 ... very competitive price.3kw silent diesel generator 1factory price,water-cooled,4 cylinders2single or 3phse ,50/60hz 380v,open or ... kW)50.055Max.outout(kW)5560Starting systemElectricCooling methodClosed circle water-cooledStarting battery12V/120AHGensetfor protectionThe protection of low accumulator, ...