These units represent the first CNG trucks featuring the X15N engine that PacLease has put into a lease program.

Peterbilt has expanded its alternative fuel solutions by making the Cummins X15N natural gas engine available for its Model 579, 567 & 520 trucks. The first of several Kenworth T680s equipped with ...

Cummins has officially developed its first ever gas engine. Here are the important specs to know and which trucks the engine could be mounted in.

The first PacLease trucks powered by the Cummins X15N natural gas engine entered service with Bosum Trucking in Chambersburg, ...

PacLease has delivered its first trucks powered by the Cummins X15N natural gas engine. The trucks were delivered to waste hauling company Bousum Trucking of Chambersburg, Penn. The trucks themselves ...

The OEM plans to end W900 production in 2026. Kenworth will make 1,000 W900 Legacy Edition trucks to celebrate the model's ...

Steven Lenard owns this 2022 Kenworth W900L, which is powered by a 565-hp Cummins X15 with an 18-speed. The rig is equipped ...

At one point, Kenworth semi trucks utilized engines ... Volvo currently does not make its own natural gas engine for its ...

The nomination period for this year’s Transition Trucking award opens Thursday, March 27. Kenworth again providing grand ...