KS HUAYU AluTech

Low-friction crankcase for clean diesels

KS HUAYU AluTech GmbH is producing its first all-aluminum four-cylinder diesel engine for a widely used passenger car diesel engine series from a major German automobile manufacturer. This is the transverse version of the engine series that is now in volume production.

For the engines developed with a displacement of two liters, die-cast housings are used on the lower-performance models. The manufacturing process for a second more powerful unit is low-pressure die casting. This uses inorganically produced cores and a special cooling technique in order to meet the complex geometry of the component on the one hand and the high mechanical requirements and operating specifications on the other. Production for both orders started in autumn 2018 and is planned to run until 2027.

 

Special on-site expertise

On both models, the cylinders feature a special lining, applied by the OEM to deliver significant advantages in terms of friction and thus consumption and emission.

Back in 2017, Rheinmetall Automotive AG had been awarded the contract for several components on the OEM's diesel engine series. The order volume worth over €390 million also includes the latest generation of steel pistons, cylinder crankcases, plain bearings and electropneumatic transducers. All these components contribute to low overall consumption and reduced emissions on these advanced drivelines.

Use of cookies and data protection

Rheinmetall Automotive uses cookies saved to your device in order to optimize and continuously improve its websites, as well as for statistical purposes. Further information on our use of cookies can be found here, together with our publication details and data protection notice.

By clicking on “OK” you confirm that you have taken note of the information on cookies, the data protection declaration and the publication details. You can also change your cookie settings for this website at any time.

Privacy settings

We place great importance on transparent information relating to all aspects of data protection. Our website contains detailed information on the settings you can select and what effect these settings have. You can change your selected settings at any time. Regardless of the selection you choose, we will not draw any conclusions regarding you as a person (except where you have explicitly entered your details). For information on deleting the cookies, please see the help function in your browser. You can find out more in the data protection declaration.

Change your privacy settings by clicking on the corresponding buttons

Necessary

Cookies essential for the system ensure that the website works correctly. Without these cookies, malfunctions or error messages may occur.

This website will:

  • Store cookies required by the system
  • Store the settings you make on this website

This site will never do the following without your agreement:

  • Store your settings, such as the language selection or cookie banner, so that you do not have to repeat them in the future.
  • Evaluate visits anonymously and draw conclusions to help us to optimize our website.
  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)

Convenience

These cookies make the website easier to use and save settings, for example, so that you do not have to repeat them every time you visit the site.

This website will:

  • Store cookies required by the system
  • Store your settings, such as the language selection or cookie banner, so that you do not have to repeat them in the future.

This site will never do the following without your agreement:

  • Evaluate visits anonymously and draw conclusions to help us to optimize our website.
  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)

Statistics

Statistics cookies enable us to evaluate the usage behaviour on the website anonymously – without enabling any conclusions to be drawn about you as a person. This enables us to measure the performance of the website and to improve it continuously to offer a better user experience.

This website will:

  • Store cookies required by the system
  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)
  • Evaluate visits anonymously and draw conclusions to help us to optimize our website.

This site will never do the following without your agreement:

  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)

Of course, we will always respect the do-not-track (DNT) setting in your browser. In this case, no tracking cookies are set and no tracking functions are loaded.