Wärtsilä 34DF now EPA Tier 3 certified in diesel mode as well as gas

JULY 11, 2018 — The U.S. Environmental Protection Agency (EPA) has awarded the Wärtsilä 34DF dual-fuel engine its Tier 3 certification for diesel mode operation, when installed together with the Wärtsilä NOx

MTU Series 4000 completes IMO Tier III certification testing

MARCH 22, 2018 — Rolls-Royce reports that the latest generation of MTU’s Series 4000 engines, equipped with the SCR system for ships, has successfully completed IMO Tier III certification tests. Representatives of

Wärtsilä 20 diesel now packs more power

DECEMBER 4, 2016 — Wärtsilä is launching an upgraded, more powerful version of its well established  diesel engine. Cylinder output is upped from 185 kW to 220kW, increasing the engine’s power density

Tier 4 Cummins QSK38 marine engine will be available 2019

NOVEMBER 20, 2017 — Cummins Inc. (NYSE: CMI) announced today that the U.S. EPA Tier 4 solution for its marine QSK38 engine will be available in 2019 for marine customers operating in

MTU showcases yacht and megayacht solutions

JULY 31, 2017 — Rolls-Royce is showing off the latest MTU propulsion systems and service solutions for motor and sailing yachts at this year’s yacht shows in Cannes and Monaco. At the

DNV GL issues new guidance on NOx Tier III requirements

JULY 21, 2017 — Classification society DNV GL has released a new brochure that offers a set of best practices for the design of ships subject to NOx Tier III requirements. It

Virgin Voyages opts for Wartsila power and navigation solutions

JULY 3, 2017 — Wärtsilä is to supply a range of equipment and systems for the three new 2,800 passenger cruise ships being built for Virgin Voyages by Italian shipbuilder Fincantieri. The

Volvo Penta launches Tier III engine and aftertreatment solution

MAY 30, 2017 — Volvo Penta is launching a new engine and aftertreatment concept to comply with IMO Tier III standards. New emissions restrictions for vessels entering the Baltic Sea and North

MAN Diesel & Turbo unveils compact SCR for two strokes

APRIL 26, 2017 — MAN Diesel & Turbo has developed a new compact high-pressure Selective Catalytic Reduction system – MAN SCR-HP – for two-stroke engines. Based on a proven, four-stroke counterpart, the

Hitachi Zosen books order for SCR systems

FEBRUARY 16, 2017 — Hitachi Zosen Corporation reports that it has received an order from China’s Dalian Marine Diesel Co. for two high-pressure selective catalytic reduction (SCR) systems. Hitachi Zosen says this