This site uses cookies which allow us to give you the best browsing experience possible. To find out more, please see our Privacy Policy.

Menu
TurboCompound

Reducing Fuel Consumption With Exhaust –TurboCompound

Advancing Fuel Efficiency: Voith Transmission Solutions for TurboCompound

    As a truck manufacturer, you are challenged to adhere to increasingly stricter emissions regulations such as the Euro 6 emissions standards set by the European Commission. At the same time, your customers look for increasingly efficient engines with low fuel consumption. How can you satisfy both? The answer lies in highly-efficient TurboCompound systems with torque transmission at low losses. Find out how our transmission solutions can help you achieve lower emissions.

    Lower Emissions, Higher Profitability

    Just 44% of the fuel’s energy actually reaches the drive train. The rest disappears into the air as thermal, friction and exhaust energy. Voith TurboCompound engines convert the thermal energy found in exhaust fumes into mechanical energy. Our transmission solutions with a hydrodynamic coupling effectively transfer this energy to the engine’s crankshaft. The result: an up to 6% decrease in fuel consumption and carbon emissions.

    Inside of a cutting-edge TurboCompound engine with a Voith transmission.

    Key Benefits of a Transmission with an Economical Turbo Coupling:

    • Increased engine output at all speeds
    • Lower carbon emissions
    • Decreased fuel consumption
    • Greater energy efficiency

    Intelligent Exhaust Heat Recovery: How It Works and Design

      TurboCompound saves energy according to a simple yet effective principle:

      • Besides the turbocharger, the exhaust system is fitted with a second turbine
      • Residual exhaust heat drives the turbine, creating mechanical energy
      • A Voith transmission with a hydrodynamic coupling efficiently feeds the mechanical energy back to the crankshaft
      • The result: lower fuel consumption as the recovered energy is used to drive the diesel engine more efficiently

      Technical Data of Voith Transmission with a Hydrodynamic Coupling:

      • Power: up to 75 kW
      • Output speed: 50.000 rpm
      • Operating range: 360-440 kW

      Interior of a Voith hydrodynamic coupling.
      How a turbo coupling works
      A system diagram showing the design of a TurboCompound engine and how it works.
      System diagram

      Learn more about our TurboCompound solutions

      Questions about our transmission solutions? We’re happy to help.

        Susann Saupe

        Global Key Account Management & Sales Excellence

        Neue Marienberger Straße 189 09405 Zschopau, Germany

         

        t +49 3725 34486 161

        f +49 3725 34486 101

        Leading Truck Manufacturers Count on Voith Transmission Solutions for TurboCompound

          Transmission Solutions for Daimler

          When high engine output is a must, Daimler relies on TurboCompound solutions from Voith, for its heavy-duty trucks manufactured by the international companies Mercedes-Benz and Freightliner.

          Requirements:
           
          • Long-distance routes with a particular topography
          • Special and heavy-duty transportation tasks


          Voith solutions are used in these Daimler TurboCompound systems:
           

          • Diesel engine OM473 (variants 380 to 460 kW): Mercedes Arocs, Actros and Antos
          • Diesel engine DD16: Freightliner Cascadia

          Transmission Solutions for Volvo Engines

          These high-power engines must cover long distances in a cost-effective way. Volvo trucks in the USA with 13l EU6 engines are available with a highly-efficient Voith turbo coupling:
           
          • Volvo D13TC engine
            for Volvo truck VNL 300/400/740/760/860
          • Mack MP®8-TC engine
            for Mack Anthem truck


          Starting in 2019, Volvo trucks in Europe can also take advantage of our efficient TurboCompound solutions.

          Transmission Solutions for CNH Industrial Machine Engines

          Agricultural vehicles must operate dependably on a wide range of substrates and with varying loads. Global tractor manufacturer CNH Industrial has counted for years on Voith’s low-consumption TurboCompound transmission:
           
          • Iveco Cursor 13 TCD engine
            for New Holland CNH4x4 tractor

          Social Media News

            Stakeholder Survey 2018 – Voith GmbH & Co KGaA


            We cordially invite you to participate in our Stakeholder Survey 2018.

            Its aim is to find out how you evaluate Voith's economic, social and environmental impacts and where you see improvement potentials in terms of the company’s sustainability performance.

            The Survey Questionnaire will take around 10 minutes to complete.


            Would you like to take part?

            Yes
            RIGHT OFFCANVAS AREA