By the middle of next year, Cummins will be offering a full-size truck engine that runs on natural gas, called the X15N.

A Walmart truck, powered by the inaugural Cummins X15N natural-gas engine, will travel across the country fueling up at Chevron CNG locations.

Cummins, in partnership with Liberty Energy, is set to deploy the industry's first variable speed, large displacement natural gas engine designed to power hydraulic fracturing systems by the first ...

Atlantic Canada just got a new natural gas-powered transport truck, which its dealer claims does everything a diesel does — but with lower emissions. Bayview Kenworth has sold the first one east of ...

Cummins HSK78G natural gas engine was first launched in March 2019 as part of a fixed speed generator set for the power generation market.

Spanish shipping company Baleària said its Hypatia de Alejandría, first liquefied natural gas (LNG)-fueled ferry on the Mediterranean, completed its first commercial trip between Barcelona and ...

Compared with the smaller 12-liter engine, the 15-liter natural gas engine unlocks a new heavy-duty long-haul truck market, delivering diesel-like performance and significantly lower environmental ...

UPS recently received the first Kenworth T680 daycab with a Cummins 15-liter natural gas engine.

Weichai Group Launches the World's First Commercialized Diesel Engine with a Brake Thermal Efficiency of 52.28% and natural gas engine with 54.16% ...

A decade ago, turbochargers for natural gas and diesel engines were not very different. However, new emissions regulations have driven the development of turbochargers specifically designed for ...

This just treats a symptom, however, and if you smell gas in your oil, you should have your car checked out by a mechanic to find out why your oil smells like gas.

Cummins Inc. predicts its new 15-liter natural gas engine designed for heavy-duty and on-highway applications could lead to a five-fold growth in customers for the alternative powertrain. It ...