Having pushed the envelope with diesel, the Shell Starship looks to boldly go forward with a Cummins X15N compressed natural gas engine under its hood.
Cummins Clean Fuel Technologies' new back-of-cab natural-gas fuel systems weigh less and are easier for technicians to inspect and troubleshoot.
Despite critics who say natural gas is a bridge fuel at best, Cummins is very bullish on the long-term future of its X15N natural gas engine — and for good reason.
Amy Boerger now heads up Cummins' North America region for On-Highway as vice president and general manager, North America.
A new X15 diesel optimized for the Freightliner Cascadia is Cummins’ first-ever connectivity-enabled engine.
The Cummins X12 is a new 11.8L diesel engine based on the ISG developed for the Asian region but substatially reworked for North America. Equipment Editor Jim Park puts the engine through its paces at the company's Jamestown, N.Y. plant in this Focus On... video.
Cummins says X15 Efficiency Series and X15 Performance Series engine owners can extend their oil drain intervals up to 80,000 miles using the free Cummins OilGuard program, which uses engine performance data and oil analysis to safely optimize oil drain intervals.
Jacobs Vehicle Systems has announced an optimized engine brake for the 2017 Cummins X15 engine designed to add additional braking power from the engine compared to past models.
Navistar unveiled its new International LT series in Las Vegas on Sept. 30 with speeches, videos, hard rock music, and fire-and-smoke effects – a launch befitting a "Vegas" production and a vehicle range that will become the company’s flagship model and, executives hope, the most popular highway tractor on the market.
A little while back, Equipment Editor Jim Park tested out Cummins' latest diesel engine, the X12. Are smaller displacements the engine trend of the future? Cummins seems to think so and is hedging its bets on the question.
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