Cummins' fourth-generation hydrogen fuel cell engine, LFP battery pack and newly acquired Meritor ePowertrain technologies are making their debut.

One key zero-emissions product Cummins revealed at IAA is its fourth-generation hydrogen fuel cell engine. Designed to meet the duty-cycle, performance and packaging requirements of medium- and heavy-duty trucks and buses, the fuel cell technology is available in 135 kW single and 270 kW dual modules.

Scania in Europe and Daimler Trucks North America have each announced collaborations with Cummins to develop and integrate these next-generation fuel cell engines into demonstrator vehicles.