Silent Diesel Generator with Automain Failure System is provided with forced ventilated air-circulation system using axial fan as per engine requirements. The Silent Diesel Generator is available with separate duct for ventilating hot air coming out of engine/ radiator duct for water cooled engines. The Silent Diesel Generator is available in weather proof structure which is also water proof, temper proof and temperature proof that can also be erected in open space. Silent Diesel Generator with Automain Failure System is made of high grade raw material which delivers its durability and sturdiness