A far cry from the loud, smoky engines of the past, today’s diesel power is cleaner, quieter and more fuel efficient than ever before in the history of marine propulsion. Technological advancements ...

Cummins has been around for more than a century, providing diesel, natural gas, and alternative fuel engines for a variety of applications. Many are probably familiar with the company's work under the ...

SlashGear has traditionally focused on advancements in terrestrial transportation like cars and motorcycles, but we've devoted plenty of space to discussion of marine engines as well. We've presented ...

A common concern of maritime chief engineers, regarding vessel engine damages, is the presence of highly abrasive “catfines” within marine fuel. To fully understand the seriousness of this issue, we ...

A dual fuel combustion system developed by Oak Ridge National Laboratory in collaboration with Caterpillar Inc. addresses the challenge of methanol ignition in diesel engines, with clear relevance for ...

You almost certainly know the horsepower rating or displacement of your boat’s engine. But some marine-engine manufacturers have begun marketing torque over horsepower. In a break from standard ...