If a vehicle is equipped with an exhaust brake system, though, an additional valve is added to the inner workings of the ...

Diesel engines already have a growl to them, but if you want to take it to the next level, here are five ways you can do it -- no matter your budget.

Between the fuel and exhaust systems, there are a lot of filters and components that will need changing that you won’t find on a gas engine. New diesel engines also require diesel exhaust fluid ...

Atlantic Canada just got a new natural gas-powered transport truck, which its dealer claims does everything a diesel does — ...

While diesel engines prioritize turbocharger efficiency, natural gas engines focus on achieving the required mass flow rate and meeting exhaust gas recirculation (EGR) demands. As a result, ...

Consequently, natural gas engines require smaller turbochargers since less air is needed for stoichiometric combustion compared to the leaner burn in diesel engines. For example, a diesel engine ...

Cummins leverages its expertise in diesel and natural gas engines to deliver specifically designed turbocharger components that enhance the performance and durability of natural gas systems. While ...

“The engines have become a lot more reliable,” he said. “We have learned a lot. The 15-liter has similar power and torque you’d expect from a diesel architecture. Historically, natural gas engines ...

Researchers at Washington State University have designed a catalyst that can remove 90% of unburnt methane from natural gas engine exhaust, contributing to more efficient and cleaner energy.

If a vehicle is equipped with an exhaust brake system, though, an additional valve is added to the inner workings of the exhaust pipes. This valve can be directly controlled by a switch on the ...

At Cummins Inc., we're constantly looking for ways to advance sustainable transportation solutions. As the industry shifts to lower-emission fuels to reduce pollution, natural gas engines are one ...