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

Think Chevy's legendary 6.6L Duramax is the undisputed king of heavy-duty towing? Here are three rival diesel engines that ...

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, ...

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

Typically, when people think of diesel engines, they think about torque. Compared to their regular gas-powered counterparts, diesel engines tend to have lower horsepower and higher torque figures.

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 ...