Kenworth Trucks to Launch Cummins X15N Natural Gas Engine Models

Join forces for trucks powered by the efficient X15N natural gas engine, promising high performance and reduced emissions.

Kirkland, United State- Kenworth trucks Co., and American truck manufacture, has announced that production will soon begin on trucks equipped with the Cummins X15N natural gas engine. Cummins X15N feature with powerful 15-liter natural gas engine designed for various trucking needs, from short to long-haul operations. It offers 400-500 hp and up to 1,850 lb.-ft. of torque, compatible with Eaton Cummins Endurant and Allison Transmissions.

Meeting strict EPA and CARB 2024 Low NOx standards, it boasts up to 10% better fuel economy compared to Cummins' 12-liter natural gas engine. Kenworth is the first major truck manufacturer to provide an engine meeting CARB’s NOx emission standard.

Customers can choose from factory frame drilling options for Hexagon Agility CNG/RNG fuel systems or Cummins Clean Fuel Technologies. Non-factory fuel systems are also available, offering flexibility for different applications. The X15N can deliver up to a 175-DGE range, making it a compelling diesel alternative for those requiring longer range and power.

Mr. Kevin Haygood, Kenworth assistant general manager for sales and marketing, said “We’re thrilled to soon begin production of Kenworth trucks with the Cummins X15N natural gas engine.”“This new engine offering will be a great alternative solution for Kenworth customers seeking to reduce emissions in applications that require the power and performance they’re accustomed to with diesel engines.”

Mr. José Samperio, Cummins vice president and general manager for North America, said “We’re pleased to partner with Kenworth and PACCAR to deliver the industry’s first trucks with this new 15-liter natural gas engine.”“The X15N delivers the performance, durability, and power required in a variety of heavy-duty and vocational applications and is an excellent alternative for fleets looking to significantly reduce their carbon footprint.”

Mr. Eric Bippus, Hexagon Agility EVP of sales and systems, said "Over the last two decades, Kenworth has been instrumental in offering clean fuel solutions for heavy-duty truck fleets. Together, we're driving adoption of affordable sustainability solutions forward." “Our CNG/RNG ProCab (back of cab) and ProRail (side-mount) fuel systems are backed by decades of innovation with millions of miles driven by leading fleets that have chosen to partner with us.”

Mr. Mike Zimmerman, Cummins Clean Fuel Technologies general manager, said, “The integration of the Cummins Clean Fuel Technologies fuel delivery system and X15N engine give Kenworth customers an added level of serviceability of both the engine and fuel delivery system because guidance for all service procedures is available on Cummins platforms like QuickServe Online.”“We think this powertrain combination enhances the overall value proposition of the vehicle and we’re excited to work with Kenworth and Cummins to continue to bring value to the customers.”