Heavy fuel pioneer, Wärtsilä's engines offer multi-fuel capabilities:

4-STROKE ENGINES :
• Marine Diesel Oil (MDO)
• Heavy fuel (up to 730cst)
• Natural gas

2-STROKE ENGINES :
• Heavy fuel

Environment conscious, Wärtsilä has mastered the use of Direct Water Injection in the combustion space to lower Nox emissions by 50 to 60%.
Completely separated from the fuel injection, this reliable, low-cost system does not require additional space and is applicable to both new and retrofit installations.
Direct Water Injection complies with the lowest fee class of the Swedish environmentally differentiated Port Fee system and with the highest standards in terms of environment protection.