State-of-the-art methods for stable power and high load capacity

Modern development tools such as the Finite Element Method (FEM) or Computational Fluid Dynamics (CFD) analysis contribute towards the constant optimization of the injection system and its modules.

Flow effects are inspected with CFD analyses

Flow effects are inspected with CFD analyses

Engineering methods

Many components of a fuel injection system are subjected to cyclic loads. When testing with FEM, particular emphasis is placed on determining and then optimization fatigue resistance.

All components are also inspected intensively by calculation engineers with CFD analyses. Flow effects inside the components are modeled and the findings are incorporated in the design.

Endurance testing of common rail systems

Endurance testing of common rail systems

Product validation

All components in Liebherr Common Rail systems are subjected to thorough and comprehensive validation program. This is oriented on excellent system reliability and availability under demanding environmental conditions, as well as towards a long product service life. Accelerated test procedures are used to investigate the ageing process of system and components. Field trials are also a key element of the validation process.

Video

Testing competence at Liebherr - how a prototype is built and thoroughly tested
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Testing competence at Liebherr - how a prototype is built and thoroughly tested View video
Testing competence at Liebherr - how a prototype is built and thoroughly tested
We need your consent This YouTube video is provided by Google. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

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