two stroke

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EGR development moves forward

JUNE 25, 2015 — For some vessels, EGR (exhaust gas recirculation) may prove a more attractive option for NOx reduction than selective catalytic reduction (SCR) technology. As EGR development continues, Alfa Laval

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First two-stroke low-pressure DF engine passes key test

JUNE 23, 2015 — The first Wärtsilä low-speed two-stroke dual-fuel (DF) engine destined for a commercial application has successfully completed Factory Acceptance Testing (FAT) at Chinese licensee Yuchai Marine Power Co., Ltd.

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Wärtsilä X72 passes another milestone

JANUARY 14, 2014 — The first Wärtsilä X72 mid-bore, low-speed engine has successfully passed factory acceptance tests, verifying that it fulfils design criteria for performance and functioning and has been accepted by