Our test truck cruised at 1,450 rpm at 65 mph in ... chamber/cylinder head designed exclusively for the way natural gas behaves in the cylinder during intake and combustion. Gone on the X15N is the ...

“We are excited to be the first carrier in Clean Energy’s pilot program and to get hands-on experience with the Cummins X15N tractor. Vehicles powered by renewable natural gas produce ...

Softening demand in the North American heavy-duty truck market was mostly countered ... the company started full production of its X15N natural gas engine at its Jamestown Engine plant.

The X15N engine, launched in 2024 ... lubricants tailored for the higher temperatures generated by natural gas engines. The truck uses Shell Rotella NG Plus SAE 5W-30 synthetic oil, formulated ...

The company has added 20 Nikola Tre fuel cell electric vehicles (FCEVs) and is piloting a program with Clean Energy using the new Cummins X15N engine, powered by renewable natural gas (RNG), to ...

Walmart Hits the Road With First Cummins X15N Natural Gas Engine “While we have prioritized achieving zero emissions from our vehicles and transportation network, we have also been transparent ...

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