Radiator unit for internal combustion engine of especially commercial motor vehicle has outer ends of charging air boxes extending up to coolant tanks of coolant radiator and rigidly connected to it

摘要

The radiator unit has a coolant radiator(3) and charging air cooler(2) connected parallel to it and equipped with charging air boxes(5,6) with feed and drain connections(5a,6a). The outer ends of the charging air boxes extend up to the coolant tanks(9,10) of the coolant radiator and are rigidly connected to it. The charging air boxes have connecting pieces(14,15) in the form of U-shaped brackets on its two ends and by these are screwed to the coolant tanks.