Accelera by Cummins has set a new Guinness World Records title for the longest distance traveled by a hydrogen fuel cell electric (FCEV) heavy-duty truck without refueling. Accelera’s zero-emissions H2Rescue truck, a Kenworth T370 prototype designed for emergency response missions, completed an 1,806-mile journey on a single fill on October 25.

Accelera in the Guinness World Record book

The truck completed its record-setting journey in central California and was closely monitored and validated by an adjudicator from Guinness World Records who confirmed the truck’s hydrogen tank was sealed before the journey began. Powered by an Accelera fuel cell engine and a 250kW traction motor, the truck carried 175 kg of onboard hydrogen and consumed 168 kg of hydrogen while navigating rush hour traffic, between 50 to 55 mph, on public roads, operating in temperatures varying from 60 to 80 degrees Fahrenheit.

“This world record is a triumph for interagency collaboration and proof that hydrogen is a viable alternative fuel for vehicles,” said Nicholas Josefik, Industrial Engineer at the U.S Army Engineer Research and Development Center. “By using hydrogen, we can improve our Nation’s energy security and reliability.”

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