As we enter the energy transition in the transportation industry, alternative power continues to emerge, many grounded on the technologies, designs and innovations of our existing power sources like diesel engines. Battery electric powertrains are increasingly popular, due to their zero emissions status, low upkeep costs and simplified maintenance, but not everyone is ready to switch to electric p

As the transportation industry shifts towards sustainable operations, a strong, reliable and extensive service network is essential for keeping vehicles on the road and fleets operating at peak performance. Service networks help fleets stay on the road faster and increase uptime (amount of time that a vehicle is available and operational for use) while also integrating advanced telematics and pred

Throughout the last few years, Cummins Inc. has partnered with multiple companies to provide solutions for customers beyond engines. Cummins HELM™ X15N™ natural gas powertrain offers optimal performance and meets the needs of fleets looking for more sustainable fuel options. In 2017, Cummins formed a joint venture with Eaton to deliver advanced automated transmissions. Then, in 2022, the joint

The trucking industry is moving towards cleaner, more efficient engines – and the Cummins X15N™ natural gas engine is a big step in that direction. This article explores the X15N’s new features and improvements that were developed based on customer feedback and experiences with the 12-liter ISX12N™, our first natural gas engine designed for use in class 8 trucks. The X15N embodies Cummins’ dedicat

THE TRANSITION TO GLOBAL EMISSION REDUCTION There is a global effort to reduce emissions through the development and implementation of alternative fuels; technologies that deliver lower emissions and reduce environmental impact and through the adoption of more sustainable manufacturing and supply chain practices. This article dives into efforts that involve not just the manufacturing and develo

The Environmental Protection Agency has announced the final rule for Phase 3 of its Greenhouse Gas Emissions for heavy-duty vehicles. Since issuing Phase 1 of its GHG regulations in 2011, EPA emissions rules for all vehicle classes have become increasingly rigorous. The latest Phase 3 rule continues to address heavy-duty vehicles which the EPA separates into five categories: light heavy-duty vocat

The engine control module (ECM) is a critical component in the fuel delivery system in diesel, natural gas and hydrogen vehicles. This article looks at the role of ECMs in the fuel delivery systems across various fuel technologies like diesel, natural gas and hydrogen. As we examine modern fuel systems and fuel delivery systems, we will see how ECMs work with fuel delivery systems to keep vehicles

The commercial transportation industry is undergoing a significant transformation, driven by the global push to reduce emissions. In parallel, our customers and fleet operators are trying to achieve more sustainable operations through improved fuel economy and efficient performance. As fuel technologies evolve, it is crucial to understand how Electronic Control Units (ECUs) will evolve to support

The fuel system is a critical part of any engine, playing a pivotal role in powering vehicles efficiently and effectively. As fuel technologies evolve, a better understanding of the fuel system enables Original Equipment Manufacturers (OEMs) to meet their emission goals, optimize vehicle performance, ensure safety and comply with regulations.  The fuel system is part of the powertrain and