Wärtsilä Boosts Power Output for Ammonia-Fueled Engines
Wärtsilä has upgraded its 4-stroke ammonia-fueled engine, the Wärtsilä 25 Ammonia, boosting power output to 315 kW per cylinder at 900 rpm. This enhancement allows for fewer cylinders, simplifying installation and maintenance. The engine supports both LNG and ammonia, offering shipowners greater flexibility in fuel choices as the industry transitions to cleaner alternatives.