Marine propulsion & machinery news

SOLAS APPROVAL FOR UNION MARITIME’S WAPS-EQUIPPED TANKERS

SOLAS APPROVAL FOR UNION MARITIME’S WAPS-EQUIPPED TANKERS

The Marshall Islands Flag State Administration and Bureau Veritas (BV) have formally approved SOLAS equivalency proposals submitted by Union Maritime and BAR Technologies for two MR2 tankers under construction at Wuhu Shipyard, China. The vessels will be equipped with...

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Protea Marine Emissions Monitoring
Roodhart Marine
MAN METHANOL-READY GENSETS CHOSEN FOR CSOVs

MAN METHANOL-READY GENSETS CHOSEN FOR CSOVs

Wenchong shipyard in China, part of the CSSC Group, has ordered four shipsets of three MAN 8L21/31 MK2 gensets in connection with the construction of four 96m C-CSOVs (construction and commissioning service operation vessels) operated by DO (Deutsche Offshore...

SCHOTTEL TO SUPPLY PROPULSION FOR KOTUG METHANOL-FUELLED VESSELS

SCHOTTEL TO SUPPLY PROPULSION FOR KOTUG METHANOL-FUELLED VESSELS

Schottel is equipping what are said to be the first large purpose-built dual-fuel methanol escort tugs based on the Robert Allan Ltd (RAL) RASalvor 4400-DFM design for towage company Kotug Canada. The two tugs will be equipped with rudder-propellers featuring the...

WÄRTSILÄ CUTS METHANE SLIP WITH NextDF TECHNOLOGY FOR THIRD ENGINE

WÄRTSILÄ CUTS METHANE SLIP WITH NextDF TECHNOLOGY FOR THIRD ENGINE

Wärtsilä has introduced its NextDF technology for a third engine, the Wärtsilä 46TS-DF dual-fuel engine. While operating on LNG, the Wärtsilä 46TS-DF engine with NextDF feature is intended to reduce methane emissions to less than 1.4% of fuel use across all load...

MINI-TUG COULD PROVIDE KEY TO ‘ELECTRIFYING THE ENTIRE INDUSTRY’

MINI-TUG COULD PROVIDE KEY TO ‘ELECTRIFYING THE ENTIRE INDUSTRY’

US electric boat company Arc says it is bringing the first electric portable tugboat to the Port of Los Angeles; the company is retrofitting a small 26ft (8m) long tug in a new partnership with Portland shipyard Diversified Marine. The project aims to begin a new era...

JAPAN’S FIRST FULL-SCALE LARGE AMMONIA ENGINE BEGINS TESTS

JAPAN’S FIRST FULL-SCALE LARGE AMMONIA ENGINE BEGINS TESTS

Japan Engine Corporation (J-Eng) has recently started ammonia-fuelled co-firing operation of the first full-scale engine to be developed under the 'Green Innovation Fund Project: Next-generation Ship Development' of Japan's New Energy and Industrial Technology...

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...

Jotun
Alfa Laval
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,...

Pureteq
Krohne
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