A new experimental study shows that overlapping diesel pilot and natural gas injections in a heavy-duty HPDI engine raises ...

Quebec fleets are warming to the Cummins X15N natural gas engine, with early adopters reporting encouraging results in fuel ...

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The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

Peterbilt is offering the Cummins Westport ISL G Near Zero NOx emissions natural gas engine for its Model 567, 520, and 320 trucks. Peterbilt Motors is offering the Cummins Westport ISL G Near Zero ...

Cummins debuted its X15N heavy-duty natural gas engine in Europe on Sept. 14 at IAA Transportation in Hannover, Germany. The X15N offers up to 500 horsepower and 1,850 pound-feet of torque while ...

Cummins Westport announced that the Environmental Protection Agency and California Air Resources Board have certified the 2018 ISX12N natural gas engine. The ISX12N was certified to meet CARB’s ...

The use of natural gas as a fuel for heavy-duty trucks is receiving a boost, due in part to the rollout of a more powerful natural gas engine and the growing availability of renewable natural gas to ...

Imagine the panic at the pump, once you realize that you've accidentally put diesel into your gasoline-powered vehicle. Now, imagine an engine that simply does not care what sort of fuel you put into ...