The most off-road capable version of the Ram 2500 has just been unveiled, and for the first time in a Power Wagon, big ...

The Cummins X15N-equipped Kenworth T680 runs on compressed natural gas. It is the first of several trucks using the new powerplant that Kenworth is delivering to UPS. The X15N produces between 400-500 ...

The list includes Toyota and Honda pickups, Cat motor grader and dump trucks, Cummins' first gasoline engine, Struck mini ...

Daimler Truck North America subsidiary Freightliner announced Oct. 5 it will offer the new Cummins X15N natural gas engine in its heavy-duty Freightliner Cascadia trucks. The X15N is designed for ...

A driver heads for his cab, jumps in, belts up and hits the starter button. It’s only 10 degrees outside, but the engine fires almost immediately, and runs quietly while he warms it up. No fuel ...

Chevron announced that its Delo 600 ADF 10W-30 and Delo 600 ADF 15W-40 heavy-duty engine oils are approved for use in Cummins mobile natural gas engines. Delo 600 ADF 10W-30 and Delo 600 ADF 15W-40 ...

Introduced in 2019, Delo's 600 ADF was the first diesel engine oils formulated with OMNIMAX, a patented ultra-low ash (ULA) technology designed to solve the problem of ash build-up from engine oil ...