Kenworth is synonymous with American trucking, and all of its machines are very capable. What's the largest Kenworth truck?

Still, Kenworth does not stop there. For uses needing more power, torque, or flexibility, it also provides Cummins engines — most famously the X15. Both engines are incredible in their own right, but ...

With cutting-edge technology, a steadfast commitment to emissions reduction and a century-long legacy of innovation, Cummins continues to set the standard for reliable, fuel-efficient engines built ...

As part of the Cummins HELM™ Platforms-Higher Efficiency, Lower Emissions, and Multiple Fuels-Cummins Inc. has introduced the 2027 X15, designed to help fleets achieve their decarbonization ...

NHTSA’s recall number is 24V-789. Paccar’s recall joins similar recalls from International and Daimler Trucks, which recalled 1,086 and 588 trucks, respectively, with affected Cummins X15 engines.

Instead, they offer a couple of engines powered by natural gas instead, like the Cummins ISX12N and L9N engines. This excludes the 589, which only has the X15 as an option.

Cummins' X15 engine recall Cummins, Inc. is recalling more than 9,000 X15 diesel engines with certain fuel pump barrels that can fracture and cause a fuel leak, according to National Highway ...

Cummins provides a couple of other 14.9-liter X15 series diesel engines in addition to the X15 Productivity Series listed above. The Cummins X15 Efficiency Series makes up to 500 horsepower and ...

Cummins’ new X15 diesel engine is ready to take on EPA’s crazy-stringent 2027 emissions regulations. The company says the engine not only meets the emissions requirements, it’s also lighter and more ...

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust ...

It's Chautauqua County's largest private employer, with about 1,400 employees. And Cummins plans to add 200 employees to the workforce in a "hiring spree," said Shawn Hricko, the plant manager.