Cummins launches hydrogen internal combustion engine turbochargers for on-highway applications
Cummins Inc. has announced the launch of its new turbocharger designed specifically for H2 internal combustion engines (H2 ICE). This advancement in turbocharging technology marks a significant milestone for heavy-duty commercial on-highway applications in Europe. Cummins Components and Software (CCS), part of Cummins' Components business segment, has secured a contract to supply H2 ICE turbochargers to a major European OEM, showcasing its leadership in H2 innovation.
The H2 ICE turbocharger meets the industry's growing demand for efficient and sustainable solutions, supporting the transition to low-emission transportation. It is specifically designed to power the first H2 internal combustion engine for heavy-duty on-highway applications in the European market.
Pioneering innovation to support global decarbonization efforts. The integration of the H2ICE turbocharger into H2-powered heavy-duty vehicles reinforces Cummins’ commitment to delivering sustainable and cost-effective solutions for decarbonizing transportation.
H2 ICE engine technology has been classified as zero-emission by the European Union (EU) and represents a promising bridge solution for reducing emissions. H2 ICE engine platforms also comply with the upcoming Euro VII emission standards, demonstrating the potential of H2 as a viable alternative in the journey toward global decarbonization.
Innovation leadership in turbocharging technologies. The Cummins H2 ICE variable geometry turbocharger has been meticulously engineered to meet the unique requirements of H2 engines. With bespoke aerodynamics and advanced prognostics, the turbocharger optimizes performance under the challenging conditions presented by H2 combustion. The product is a cornerstone of Cummins' Destination Zero strategy, which aims to achieve decarbonization by working with partners across industries to develop cutting-edge, sustainable technologies.
Key features of the CCS H2 ICE turbocharger:
- Bespoke aerodynamics designed for H2 combustion
- Advanced prognostics to enhance performance and reliability
- Compliance with Euro VII emission standards, aligning with the European Union’s environmental goals.
Challenges and successes. During the development of the turbocharger, Cummins overcame significant challenges posed by the use of H2 as a fuel. These included adapting aerodynamics to address varying lambda requirements, managing the increased water production resulting from H2 combustion, and mitigating the metallurgical impacts of H2 use. Despite these hurdles, Cummins has successfully delivered a reliable and high-performance turbocharger for H2-powered heavy-duty on-highway truck engines.
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