truck transmissions

Out on der Autobahn

I just got back from a Daimler Trucks press tip trip to Gaggenau, Germany to see the North American unveiling of the new DT12 automated manual truck transmission. It was the first of two Daimler trips this month: The second comes along in two weeks, when I’ll fly to Dusseldorf to see the latest incarnation of the company’s successful Sprinter van, with a revamped look and an all-new powertrain. My trip this week was a fine ...

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Mack transmission

The Mack mDrive automated manual transmission with automated gear shifting will be available on Pinnacle model highway tractors powered by MP7 and MP8 engines. The mDrive has 12 forward and four reverse speeds, and is available in direct drive or overdrive. It has a torque capacity of 1920 lb.-ft. and a dry weight of 615 pounds. The shifting strategy for mDrive is based on cruise speeds of 1350 to 1450 rpm. The driver interacts with ...

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