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Compact engine consumes less fuel

18.08.2014

Separation only costs 15 euros per tonne

With lightweight construction and the common-rail fuel injection system, a Lower Bavarian engine manufacturer succeeded in reducing the fuel consumption of its industrial diesel engines.


The energy-efficient and low-emission diesel engine is suitable for industrial machinery such as forklifts, lifting platforms, woodchippers and also for CHP plants. © Motorenfabrik Hatz GmbH & Co. KG

Combined with an exhaust gas recirculation system, the emission of nitrogen oxides is decreased significantly. The involved research activities are presented in the BINE-Projektinfo brochure “Durable diesel engine with electronic control” (06/2014).

The engine manufacturers Hatz developed the concept for diesel engines in machinery such as forklifts and lifting platforms. These applications require a particularly robust and durable engine. To meet the requirements, the engineers employed a type of electronic control not yet applied in this area.

The conventional control system for industrial diesel engines in the performance class of up to 56 kW is a mechanical one. The employed electronically controlled injection system is designed for a relatively high pressure of 1,800 bar.

At this high pressure, the fuel is distributed finely and homogeneously, allowing for a more efficient combustion. Combined with exhaust gas recirculation, this leads to fewer soot particles.

Consumption and emission can be further reduced with a compact design. The developers succeeded in reducing the weight of the engine by 90 kg compared with previous models. To do this, they lowered the number of individual components by one quarter.

The BINE-projectinfobrochure, which can be obtained free of charge from the BINE Information Service at FIZ Karlsruhe, is available online at www.bine.info or by calling +49 (0)228 92379-0.

Press contact
Uwe Milles
presse(at)bine.info

About BINE Information Service

Energy research for practical applications

The BINE Information Service reports on energy research topics, such as new materials, systems and components, as well as innovative concepts and methods. The knowledge gained is incorporated into the implementation of new technologies in practice, because first-rate information provides a basis for pioneering decisions, whether in the planning of energy-optimised buildings, increasing the efficiency of industrial processes, or integrating renewable energy sources into existing systems.

About FIZ Karlsruhe

FIZ Karlsruhe – Leibniz Institute for Information Infrastructure is a not-for-profit organization with the public mission to make sci-tech information from all over the world publicly available and to provide related services in order to support the national and international transfer of knowledge and the promotion of innovation.
Our business areas:
• STN International – the world’s leading online service for research and patent information in science and technology
• KnowEsis – innovative eScience solutions to support the process of research in all its stages, and throughout all scientific disciplines
• Databases and Information Services – Databases and science portals in mathematics, computer science, crystallography, chemistry, and energy technology
FIZ Karlsruhe is a member of the Leibniz Association (WGL) which consists of 87 German research and infrastructure institutions.

Weitere Informationen:

http://www.bine.info/en/press/press-releases/press/pressemitteilung/kompakter-mo... - Download cover, press release and info-pdf
http://www.bine.info/en - BINE Informationsdienst english

Rüdiger Mack | idw - Informationsdienst Wissenschaft

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