Marine propulsion & machinery news

WÄRTSILÄ UPGRADE AIMS FOR OVER 1500t ANNUAL CO2 REDUCTION

WÄRTSILÄ UPGRADE AIMS FOR OVER 1500t ANNUAL CO2 REDUCTION

Wärtsilä is to upgrade the Wärtsilä RT-flex main engines on two bulk carrier vessels owned by Turkey-based Ulusoy Sealines. The planned engine retrofits and upgrades will extend the vessels’ operational life and improve both performance and fuel efficiency, thereby...

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WinGD HYBRID INTEGRATION FOR FOUR WIND-ASSISTED TANKERS

WinGD HYBRID INTEGRATION FOR FOUR WIND-ASSISTED TANKERS

Swiss marine power company WinGD is to integrate hybrid power and energy systems on four 113,600 dwt wind-assisted tankers under construction for Union Maritime Limited (UML). The agreement marks the first time that WinGD’s X-EL Integrated Energy solution will be...

MAN CONTINUES TO PICK UP ME-GI ORDERS FOR CONTAINER SHIPS

MAN CONTINUES TO PICK UP ME-GI ORDERS FOR CONTAINER SHIPS

MAN Energy Solutions reports that its ME-GI engine has continued its strong start to 2025 by winning orders for eight engines for a series of container ships, originally designated as single-fuel conventional engines from an unknown engine designer. The orders are...

175D HIGH SPEED ENGINE TO POWER CCS VESSEL

175D HIGH SPEED ENGINE TO POWER CCS VESSEL

The Royal Niestern Sander shipyard in the Netherlands has ordered two MAN 16V175D MEM engines, each rated 2,400kW at 1,800 rpm in connection with the building of an MPV (Multi-Purpose Vessel) vessel ‘Easymax 5’ for Dutch outfit Wagenborg. The engines will be employed...

BRUNVOLL SUPPLIES EQUIPMENT FOR DP2 HYBRID ETV

BRUNVOLL SUPPLIES EQUIPMENT FOR DP2 HYBRID ETV

Brunvoll has signed a contract with Rizhao Gangda Shipyard for the delivery of an extensive propulsion, manoeuvring, and dynamic positioning (DP) system for an emergency towing vessel (ETV). The vessel will be owned by Smit Lamnalco, a subsidiary of Boskalis, and will...

WÄRTSILÄ 50DF CONVERSION CUTS METHANE SLIP BY 75%

WÄRTSILÄ 50DF CONVERSION CUTS METHANE SLIP BY 75%

Wärtsilä has introduced a new methane slip reduction solution for its Wärtsilä 50DF dual-fuel engine, which involves conversion of Wärtsilä 50DF dual-fuel (DF) engines to LNG-only spark gas (SG) operation. The company says this enables an optimised combustion process,...

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SAAM TOWAGE AND CAT MARINE PARTNER TO CUT EMISSIONS

SAAM TOWAGE AND CAT MARINE PARTNER TO CUT EMISSIONS

Caterpillar Marine has entered a memorandum of understanding (MoU) with SAAM Towage to assess and implement alternative power solutions, including electrification and alternative fuels such as methanol and ethanol, for its tugboat fleet. The first SAAM Towage tugboat...

MARIN VERIFIES ABB DYNAFIN EFFICIENCY GAINS

MARIN VERIFIES ABB DYNAFIN EFFICIENCY GAINS

Dutch maritime research institute Marin has verified that efficiency levels modelled for the ABB Dynafin propulsion concept will convert to real-world ship performance gains, following tests at Marin's Concept Basin. The enhanced efficiency has been found to correlate...

NEWBUILDING ORDERS ADD TO DUAL-FUEL ME-GI ENGINE FAMILY’S SUCCESS

NEWBUILDING ORDERS ADD TO DUAL-FUEL ME-GI ENGINE FAMILY’S SUCCESS

MAN Energy Solutions reports that its MAN B&W dual-fuel ME-GI engine has had a strong start to the year, confirming its perceived status as the default, dual-fuel methane-fuelled engine. Since its market debut in 2014, the ME-GI has been broadly accepted by all...

ROLLS-ROYCE AND SIT JOINTLY RESEARCH AUTOMATED HYBRID PROPULSION

ROLLS-ROYCE AND SIT JOINTLY RESEARCH AUTOMATED HYBRID PROPULSION

Rolls-Royce Power Systems and the Singapore Institute of Technology (SIT) have entered into a collaboration to develop innovative technologies to enhance equipment health management and fleet management for harbour crafts, autonomous ships and ships with hybrid...

WÄRTSILÄ CUTS METHANE EMISSIONS FOR LNG BUNKER VESSEL

WÄRTSILÄ CUTS METHANE EMISSIONS FOR LNG BUNKER VESSEL

Wärtsilä is to supply three Wärtsilä 25DF dual-fuel engines for a new 18,600m3 capacity LNG bunkering vessel being built for Spanish operator Ibaizabal. The engines will feature Wärtsilä’s NextDF technology, which significantly reduces methane emissions when operating...

PROPELLER BLADES OPTIMISED FOR IMPROVED EEXI COMPLIANCE

PROPELLER BLADES OPTIMISED FOR IMPROVED EEXI COMPLIANCE

German propulsion company Schottel says that with the EEXI, new benchmarks for the energy efficiency of ships came into force in January 2023 as an integral part of the IMO’s long-term climate objectives. In order to comply with the EEXI regulations, an increasing...

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