Lloyd’s Register has granted a Type Approval Certificate for a marine engine that runs ...

Lloyd's Register (LR) has issued the first type approval certificate for a 100% hydrogen-fuelled marine engine developed by BeHydro. The approval confirms the engine meets LR's requirements for safety ...

A Swiss marine power company has achieved another critical milestone on the path to ...

Swiss-headquartered engine developer WinGD reports that it has a marked another ammonia fueling milestone with the successful completion of the Factory Acceptance Test (FAT) of an X72DF-A engine, ...

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 ...

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 ...

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 ...

This isn’t the first time a marine-engine company has produced a purpose-built engine specifically for sterndrive and inboard applications (remember the MerCruiser 470?). But by and large, Mercury ...

Marine engine manufacturer Everllence has completed the type approval test (TAT) for its ammonia-fuelled engine, moving it closer to commercial deployment. The test was conducted ...

It’s long been a given that a high-performing marine engine requires a higher-octane fuel in order to deliver its rated performance. The engines needed to power the largest of today’s watersports ...

Yanmar is a manufacturer of high-speed commercial marine diesel engines, and the 12AYM-WGT is its largest, highest-output powerplant for seagoing vessels. With 1,822 hp and 6,300 lb-ft of torque, this ...