A reliable powerplant is a make-or-break consideration in shipping, and Cummins powers some of the most iconic semi-trucks in ...

Some 12-valve 5.9 Cummins engines also used a 53 block, but those earlier model blocks are less prone to cracking, according to MotorTrend.

If you're buying a used Ram truck, you'll want to know if it has a Cummins engine with a 53 block. Here is why it's important and how to identify one.

Cummins gave journalists a look at the 2027 X15 during a visit to the company’s corporate headquarters in Columbus, Indiana, in August. The 2027 Cummins X15: A Billion-Dollar Engine ...

Cummins Inc. executives recently detailed the plans for the company’s updated X15 engine platform, including how the so-called HELM fuel-agnostic architecture got its name.

Cummins said its next-generation diesel X15 will feature improved greenhouse gas and fuel efficiency benefits. The engine will also retain the same ratings of the current X15 (up to 605 horsepower ...

Cummins has announced it will launch the next generation X15 diesel engine. As the next product in the Cummins HELM 15-liter fuel agnostic platform, the X15 will be compliant with U.S. EPA and ...

Paccar Inc. announced it will offer the new Cummins Inc. X15N natural gas engine in its Kenworth and Peterbilt truck brands. The X15N is the first natural gas engine to be specifically designed ...

The next product on Cummins' X15 fuel agnostic platform will be a next generation diesel compliant with U.S. EPA and CARB 2027 regulations, the company said Thursday.

As the next product in the Cummins HELM™ 15-liter fuel agnostic platform, the diesel X15 will be compliant with U.S. EPA and CARB 2027 aligned regulations at launch.