An engine's displacement and compression ratio both play a big part in determining how much power it makes. Here's how the ...

Diesel engines are capable of putting out plenty of power. But if you don't keep up with maintenance, a few issues could make those engines lose that power.

Cummins, the American corporation known for its diesel engines, has been around for since 1919. Over the past century, while Cummins has diversified into sectors like power generation and filtration, ...

Think the legendary 6.7 Cummins is the undisputed king of heavy-duty torque? Here are four massive diesel engines that ...

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Modern cruise ships can have anywhere from four to eight massive diesel engines, although some also run LNG-capable engines ...

If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke diesel engines and see the sparks fly. It's a rivalry as old as time itself ...

Caterpillar Industrial Power Systems highlighted several new engines and power solutions during CONEXPO-CON/AGG 2026. The showcase included the debut of a higher-horsepower version of the Cat C3.6 ...