Engines News

A gas tanker had just left its berth at the Port of Brisbane, Australia, when it lost propulsion for two minutes as two of its three electrical generators were not properly configured, an ATSB final report has confirmed.On March 15, 2025, the 100-metre, Liberian-flagged Gaschem Homer departed the BP Products berth in the Port of Brisbane, under the conduct of a harbour pilot.While it was being turned towards the port’s entrance, it experienced an electrical blackout, resulting in the total loss of all propulsion and steering control.Power was able to be restored after about two minutes…

After sustaining extensive damage in a December 2024 fire, the tug Lucinda Smith has returned to the water with a fresh start powered by Mitsubishi S12R-Y3MPTAW-3 Tier 3 engines rated at 1260HP @1600RPM each. The repower was completed by Windward Power with support from Laborde Products, giving the rebuilt vessel renewed strength and reliability for her work on the East Coast.Built in 1975 for the U.S. Navy as YTB-140, Lucinda Smith has sailed under multiple owners and through several repowers across the country.

Rolls-Royce has successfully tested the world’s first high-speed marine engine powered exclusively by methanol on its test bench in Friedrichshafen.Together with their partners in the meOHmare research project, Rolls-Royce says its engineers have thus reached an important milestone on the road to climate-neutral and environmentally friendly propulsion solutions for shipping.The joint project meOHmare is funded by the German Federal Ministry for Economic Affairs and Energy and combines the expertise of Rolls-Royce…

Qingdao Beihai shipyard has ordered 10 × Everllence B&W 7G80ME-LGIM (Liquid Gas Injection Methanol) Mk 10.5 engines in connection with the construction of 10 × 325,000 dwt very large ore carriers (VLOC) for Chinese shipping companies, Shandong Shipping and Bohai Ocean Shipping.Each engine will come accompanied by an Everllence proprietary EGRTC (Exhaust Gas Recirculation – Turbocharger Cut-out) system for Tier III NOx compliance.Upon completion, the vessels will immediately go out on charter to Vale S.A.…

MEYER RE has established a strategic partnership with Everllence to advance methanol retrofit solutions in the maritime industry.The collaboration focuses on the retrofitting of existing Everllence four-stroke engines and vessels, providing a practical solution for shipping companies transitioning towards greener fuel alternatives.Germany-based MEYER RE provides after sales support for cruise ships throughout their entire service life, modernization measures as well as the implementation of sustainable solutions and maintenance.Henning Jongebloed…

Engines running on Bio-blends containing Fatty Acid Methyl Esters (FAME), especially pure FAME (ex. 100% FAME) can experience decreased engine oil viscosity over time.Fuel oil contamination in engine lubricants is a known phenomenon, and most marine-grade engine oils are formulated to tolerate certain levels of such contamination while maintaining operational performance.Unlike conventional fuels, FAME does not evaporate easily, leading to cumulative effects, as outlined in VPS' recent article, Effect of FAME Contamination on Engine Oils.

Wärtsilä has introduced a new methane slip reduction solution for its Wärtsilä 50DF dual-fuel engine. The new technology, which converts Wärtsilä 50DF dual-fuel (DF) engines to spark gas operation, enables a more optimized combustion process, thereby improving efficiency and lowering methane emissions.Whilst operating on LNG, the conversion is designed to reduce methane emissions up to 75% more than the standard Wärtsilä 50DF engine.The spark gas conversion minimizes methane emissions…

Chris-Marine launhced its latest innovation, the VPU 1600, a fuel injector test unit for 4-stroke engines, manufactured at its facility in Brøndby, Denmark.The test unit is designed to efficiently assess the leakage, opening pressure, and spray pattern of fuel injectors, ensuring optimal engine performance. VPU 1600 is designed to deliver a reliable, intuitive solution for verifying injector performance, and its advanced testing capabilities makes it the ideal choice for engine makes…

Cummins received Approval in Principle (AIP) from DNV for its methanol-ready QSK60 IMO II and IMO III engines, available in power ratings from 2000 to 2700 hp (1491 - 2013 kW). The approval validates Cummins' retrofittable methanol dual-fuel solution for the global marine market.Cummins plans to launch the retrofit kits post-2028 to align with market demand and infrastructure readiness. Designed for diesel-electric systems, these kits can be integrated with battery technology…

MITSUI E&S has announced the beginning of the test phase for the world’s first commercial, two-stroke, dual-fuel ammonia engine. The MAN B&W 7S60ME-LGIA (-Liquid Gas Injection Ammonia) Mk 10.5 prototype engine began its ammonia fuel test-run at MITSUI E&S’s Tamano Factory in Japan.The 60-bore engine will eventually be installed aboard a 200,000-dwt bulk carrier at Imabari Shipbuilding for a joint venture between “K” LINE, NS United and ITOCHU Corp. It also features MAN Energy…

In its sustainability report, Scandlines committed to ferry operations with zero direct emissions by 2040.In support of this, the ferry company has signed an MoU with Caterpillar Motoren to explore the possibilities of converting the current MaK diesel of the Rostock-Gedser hybrid ferries to run on e-methanol. The use of e-methanol produced from renewable energy sources can reduce CO2 emissions by 95% under ideal circumstances.Scandlines already combines three technologies on the Rostock-Gedser route: traditional diesel operation, battery operation and wind power.

MAN Energy Solutions has set out to create a four-stroke, medium-speed, dual-fuel test engine that operates on ammonia.The company on Tuesday announced the initiation of the ‘AmmoniaMot 2’ research project, building on its recent success with the world’s first two-stroke ammonia engine. Launched in partnership with various industry and research institutions and is supported by the German Federal Ministry for Economic Affairs and Climate Action (BMWK), the project kicked off in August 2024 and will span approximately 3.5 years.

YANMAR Marine International B.V., a subsidiary of Yanmar Holdings, announced it has appointed Wouter-Jan van der Wurff as chief executive officer, effective October 1, 2024.Prior to joining YANMAR Marine International, van der Wurff served as the CEO of Cable Connectivity Group, headquartered in the Netherlands. "I am thrilled to be joining YANMAR Marine International and leading a team dedicated to innovation and shaping the future of the marine industry. YANMAR Marine International is a group with a rich marine legacy that spans brands across propulsion solutions…

MAN Energy Solutions has won the order to deliver the propulsion systems for two Arctic Offshore Patrol Ships (AOPS) for the Canadian Coast Guard as part of a consortium with GE Power Conversion.MAN will deliver the engines, shafts and propellers for the AOPS’ integrated diesel-electric propulsion systems and is also providing a Selective Catalytic Reduction (SCR) system with each engine.Each vessel will feature 4 × MAN 6L32/44CR engines, each engine delivering 3,600 KW and using MAN’s most advanced common-rail electronic injection system…

Kohler Energy, a provider of energy solutions, including power generation, energy storage, and renewable energy technologies, has rebranded under its new corporate name Rehlko.Rehlko will continue operating as an independent enterprise. The company became a stand-alone entity in May 2024 when Platinum Equity completed a transaction with Kohler Company to establish then-Kohler Energy as a stand-alone business. Platinum Equity is the majority owner of Rehlko with Kohler Company…

Technology group Wärtsilä, in partnership with Chevron Shipping Company, plans to convert one engine on six of Chevron Transport Corporation LNG Carriers from dual-fuel (DF) to spark gas (SG) operation to reduce methane emissions.The conversions are intended to reduce greenhouse gas emissions by lowering methane slip in support of Chevron Shipping’s broader efforts to reduce the carbon intensity of its operations.The ‘marine industry first’ was made possible after two years of…

ClassNK has granted its Innovation Endorsement for Products and Solutions to monitoring service for ocean vessel motors, V-MO, developed by Asahi Kasei Engineering Corporation.ClassNK has confirmed that the DSS notations (MM, CNS, SM), which indicate ships with advanced digital technology, can be applied to ClassNK-registered vessels equipped with the product.Short for Vessel Vibration Visualization Monitor, the V-MO offers condition monitoring service optimized for marine motors.

Scania has unveiled its new 13-liter DI13 marine engine for propulsion and auxiliary use."This is our most advanced marine engine so far, contributing to a better operating economy and sustainability at sea. We want to meet our customers' needs and positively impact fuel efficiency and product performance for demanding conditions within all operations," said Fredrik Järild, Head of Sales Power Solutions. With an improved fuel efficiency, this 13-liter engine has a major CO2-emission reduction.

Condition monitoring solutions company CM Technologies (CMT) has developed new tools to assess the condition of lubricating oils and cylinder liners.The company’s new WBS IR Analyser is an advanced all-in-one infrared-based solution designed to assess the Base Number, soot and water content of cylinder and system oils, while the new CMT Scuffing Sensor can detect sudden and severe wear of the engine’s cylinder liners and piston rings well before other systems can see it.“Modern…

Bergen Engines announced a new contract with VARD to supply a Bergen B33:45L9P propulsion engine to the Norwegian owner Havbryn AS, a part of Strand Rederi. The vessel will be built in VARD’s 8 02 design and operate on a hybrid diesel-electric propulsion system, minimizing fuel consumption and greenhouse gas emissions while in operation.The new stern trawler, with a length of 80.4 meters and a beam of 16.7 meters, is being constructed with an ice-strengthened hull according to Ice-1A standards, and it will feature an advanced H/G processing factory, and spacious cargo areas.

CIMAC has been officially granted consultative status with the IMO.CIMAC is the leading global non-profit association promoting the development of ship propulsion, train drive and power generation.Eero Lehtovaara (ABB Marine and Ports), CIMAC VP Digitalization, said: "There are still many opportunities to optimize the status quo in shipping. Just think of efficiency gains through digitalization, for example. We want to encourage the maritime industry to embrace digitalization and implement it.

WinGD reports it has successfully completed type approval and factory acceptance testing for its X52-S2.0 engine, bringing a new option to shipowners in need of compact, medium-bore two-stroke engines. The tests at Yuchai Marine Power Co (YCMP) confirmed the engine’s performance and compliance.The X S series succeeds the RT flex50 and RT flex58 engines and is available in 52cm and 62cm bore sizes, with confirmed orders already for diesel, LNG and methanol configurations and an ammonia fuel option under development.

Volvo Penta announced it has expanded its range of remanufactured drivelines for marine customers, including D13, D8, D4 and D6 engines as well as the entire Inboard Performance System (IPS) range. The D13 and D8 have been available to the market since the first half of 2024, while the D4 and D6 will follow in fall 2024. The remanufacturing process of complete marine engines reuses up to 60% of components and can save up to 56% CO2 emissions during production compared to producing new.For the first time…