Hengyun Power supply cummins trailer generator with good quality, power from 20kw to 1300kw.trailer generator suitable for outdoor works.Towing device is set aside on the wheel chassis to keep balance. Features of Trailer Generator Sets With all the advantages of soundproof sets. Suitable for outdoor works. Towing device is set aside on the wheel chassis to keep balance. Equipped with warning lamp according to transport safety standards. Cable rack for option. Single axle or double-axle, mechanical or auto brake for option, meeting various requirements. Convenient fuel filling system; the fuel fill cap is lockable