MAHLE Powertrain is the Engineering Services division of MAHLE GmbH. We offer the whole spectrum of engine design and development capabilities.
Starting from initial concepts, through benchmarking and simulation, detailed 1D and 3D analysis and prototyping to engine build, testing, calibration, performance development, package studies and installation into demonstrator vehicles. The key steps in this process are illustrated in this video based on our own in-house design for a state-of-the-art, 4 cylinder downsizing engine.
For more information visit: The 1.2-liter unit, a three-cylinder gasoline engine, can appropriately power a mid-class passenger car with a power output per liter of up to 120 kilowatts (163 hp). Compared to typical gasoline engines in this vehicle class, this is a downsizing by half—with up to 30 percent less fuel consumption.
The technology demonstrator uses cutting-edge technology: forged pistons, two overhead composite camshafts with double camshaft adjustment, four valves per cylinder, direct injection, air-water charge air cooling, cooled exhaust gas recirculation, and cooled lightweight valves.
A further technical highlight is the completely integrated intake module, in which the air filter, charge air cooling, noise suppression, three individual throttle flaps, and introduction of exhaust gas recirculation are accommodated. To consistently minimize fuel consumption, frictional loss was also drastically reduced: with the use of innovative coatings on piston pins, piston rings, and cylinder running surfaces.
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MAHLE is a leading international development partner and supplier to the automotive industry as well as a pioneer for the mobility of the future. The MAHLE Group is committed to making transportation more efficient, more environmentally friendly, and more comfortable by continuously optimizing the combustion engine, driving forward the use of alternative fuels, and laying the foundation for the worldwide introduction of e-mobility.
The group’s product portfolio addresses all the crucial issues relating to the powertrain and air conditioning technology—both for drives with combustion engines and for e-mobility. MAHLE products are fitted in at least every second vehicle worldwide. Components and systems from MAHLE are also used off the road—in stationary applications, for mobile machinery, rail transport, as well as marine applications.
Our videos include the following subjects: Automobile, Cars, Motorsport, Piston, Valve, Compressor, Engine, Connecting Rod, Turbocharger & Filter.
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