Method and device for cooling charge air and hydraulic oil

摘要: In a cooling device for charge air from compressor (3) in an engine (9) and hydraulic oil retarder (14), first coolant flow (m1) is provided conduit (20). The cooled by the whole (m1). comprises charge-air cooler (4), which means of second (m2), (5), low-temperature fluid (32). further (17) said being third (m3). Both (m2) (m3) are subflows method utilizing as well used, both