20-220kw diesel generator 1, OEM of cummins 2, silent function 3, ATS function Specifications of Cummins diesel generatorModel: SFJ20-220Prime Power: 20- ... circuit breaker), which can protect the loading machine and the diesel generator.3. Battery charger (float charger): when you haven’t ... is too high, it will be harmful to our the diesel generator. Fan and water cooling is not enough for radiate. ...