Cooling device for internal combustion engine, particularly for diesel engine of commercial motor vehicle, comprises ventilator, which is drivable by hydraulic motor that is supplied with operating medium by pumping unit

摘要

The cooling device (10) comprises a ventilator (12), which is drivable by a hydraulic motor (16) that is supplied with an operating medium by a pumping unit. The hydraulic motor is supplied with a fluid for cooling and lubricating the internal combustion engine or a component of a power train corresponding to the internal combustion engine.