MAN Introduces New Four-Stroke Injection System
MAN Energy Solutions has announced a new generation of its Common Rail injection system for its medium-speed, four-stroke engine portfolio.Its core components comprise an optimised and uniform high-pressure pump and a newly developed injector, integrating the CR 1.6 valve group and making the entire system setup more coherent. It is initially being introduced via the MAN 49/60DF engine.MAN Energy Solutions reports that CR 2.2 can boast of up to 38% increased rail-pressure for all applications, and over 33% increased target time-between-overhaul intervals for most components.
Survitec Urges Fire Safety Reform for Methanol-fueled Vessels
Survitec, a provider of survival technology solutions, has welcomed recent fire safety guidance from classification society DNV but warns that additional steps are necessary to ensure methanol-fuelled vessels are fully fire-safe.In a study published in their White Paper, “Do we need new fire safety standards for methanol?”, Survitec reveals that traditional fire-fighting methods are inadequate for dealing with methanol fires. The findings, presented this week at the SMM trade fair in Hamburg…
Canadian-led Research Project Reveals Ways to Reduce Underwater Noise from Ships
As the international shipping industry continues to explore measures to conserve and protect underwater life, the International Maritime Organization (IMO) is proposing the future monitoring of Underwater Radiated Noise (URN), which may lead to the establishment of thresholds combined with long-term monitoring requirements for certain regions.Underwater noise from ships can significantly impact marine life by disrupting communication, navigation, and feeding behaviors in various species.
Methanol Retrofits for MAN Four-stroke Engines Available from 2025
MAN PrimeServ – the after-sales brand of MAN Energy Solutions – will offer a retrofit package for the conversion of existing conventional MAN four-stroke engines to dual-fuel methanol operation starting in 2025. Customers will initially be able to convert existing MAN 48/60 engines to the latest MAN 51/60DF engine type with methanol capability.According to MAN Energy Solutions, the conversion package has been under development for some time and has been tested at its Augsburg, Germany plant since summer 2024.
Schottel Breaks Ground for Rudder Propeller Factory Expansion in Germany
Schottel has marked the symbolic start of construction for the expansion of its rudder propeller factory in Dörth, with the construction already advancing towards the planned commissioning in 2025.Schottel is expanding its rudder propeller factory by adding a logistics center measuring around 4,000 m2.As the official ground-breaking ceremony was delayed, it has now taken place symbolically against the backdrop of the shell construction that has already begun.The total investment volume amounts to €9.5 million…
Liebherr Tech Helps Drive Wind-assisted AYRO
Liebherr worked with AYRO, the French industrial start-up that recently successfully equipped the Canopée vessel with four OceanWings, making it the first hybrid industrial cargo ship powered by wind.With a height of 37 metres and a surface area of 363 m² each, this automated, lowerable and patented vertical wingsail technology will help the ship cut fossil fuel consumption.AYRO’s 37-m-high wingsails require a special solution due to their size, especially regarding its electrical actuators.
Superyacht Liva° Breaks Records
Spanning more than 118 meters long, Liva°, delivered in August, is the largest superyacht to date built by the Abeking & Rasmussen shipbuilder in Lemwerder, Germany, near Bremen. However, its length is by no means the only record-breaking feature that the shipyard offers in the superyacht segment. The sleek black hull is a visual highlight that draws the observer’s gaze to focus entirely on the elegant silhouette. All technical necessities are accommodated in a way that makes…
World’s First Ammonia-powered Containership Ordered
Partners behind a project to develop the world’s first ammonia-powered containership have placed an order to build the groundbreaking vessel at Qingdao Yangfan Shipbuilding, in China.Expected to be delivered by mid-2026, the 1,400 TEU ice-class containership Yara Eyde will run on ammonia as fuel, serving routes between Norway and Germany.The vessel will be owned by Delphis, the container division of CMB.TECH, and operated by NCL Oslofjord AS, a joint venture between North Sea…
SCHOTTEL RudderPropellers for Five New WSA Vessels
SCHOTTEL reports it has been selected to equip five new traffic safety vessels for the German Rhine Waterways and Shipping Administration (WSA) with electrically driven SCHOTTEL RudderPropellers.The Bolle shipyard in Derben, Germany, has been commissioned with the construction of the modern multipurpose vessels following tenders submitted throughout Europe.The modern traffic safety vessels will each be fitted with two SCHOTTEL RudderPropellers type SRP 100 which are being produced for use with vertically mounted electric drive motors (L-Drive variant) for the very first time.
MAN Propulsion Package to Power GTS' Tanker Newbuilds
Fujian Mawei Shipbuilding and Xiamen Shipbuilding Industry in China have ordered four MAN 10L32/44CR main engines in connection with the construction of a quartet of 41,000 dwt oil-and-chemical tankers for Bremen-based German Tanker Shipping (GTS).The construction of the 199-meter Swedish Fartygskonstruktioner AB-designed newbuildings is set to start at Xiamen Shipbuilding with delivery scheduled from mid-2025 onward. The order includes options for an additional two vessels.Each…
Rolls-Royce Opens mtu Remanufacturing and Overhaul Center in US
Rolls-Royce Power Systems Division has opened a new Remanufacturing and Overhaul Center on its mtu Aiken campus in South Carolina.First announced in 2021 and representing a low double-digit million dollar investment, the new 69,000-sq.ft. (6,400 sqm) facility is connected to the existing manufacturing operations, bringing formerly outsourced workshop and warehouse operations in-house and expands them to provide remanufacturing and overhaul of mtu Series 2000, Series 4000 and Detroit Diesel 2-Cycle engines and components, plus internal and external rework services.
Hydrogen-Powered Offshore Wind CTV Starts Sailing in Germany
FRS Windcat Offshore Logistics has announced the deployment of the hydrogen-powered dual fuel crew transfer vessel (CTV) in Germany for 50Hertz transmission system operator, marking the beginning of a joint operation in various wind farms in the German Baltic Sea.The CTV, named Hydrocat 55, is equipped with the dual fuel hydrogen technology of CMB.TECH, one of the FRS Windcat Offshore Logistics (FWOL) shareholders.The vessel represents an innovation for the offshore wind industry…
Croatian Ferry Refit for Operations on New Route
Sometimes, a change in a vessel's operational profile requires considerable modernization or retrofitting of its propulsion system in order for the vessel to remain fit for purpose. And in some cases, newly required thruster performance features can be achieved with the help of modifications that preserve most of the existing units.Earlier this year, the Croatian ferry Krk operated by the national Jadrolinija shipping company, was retrofitted to cater for a new route with stronger winds and currents.
MAN and Alfa Laval Collaborate on Four-Stroke Methanol Solution
MAN Energy Solutions has announced an agreement with Alfa Laval to develop a methanol fuel-supply solution for MAN four-stroke engines and its fuel-injection technology. As a result, the first four-stroke engine types will be capable of retrofit to methanol operation from 2025.MAN Energy Solutions and Alfa Laval previously collaborated on decarbonising shipping in 2014 when the very first methanol solution for two-stroke marine engines was in development. To date, this is still the only such system in use at sea with over 150…
Sails and Satellite Navigation Could Cut Shipping Industry’s Emissions By Up to a Third
In the vast expanse of the world’s oceans, a transformation is underway.The international shipping sector, made up of thousands of massive cargo ships laden with many of the goods we buy, emits carbon dioxide (CO₂) roughly equivalent to the entire country of Germany.Our research emphasises the need for immediate action. Reducing shipping emissions by 34% by 2030 is necessary to stay on course with the Paris Agreement’s 1.5°C goal. But with low-carbon fuel pipelines unlikely to be available at the necessary scale until at least the 2030s…
Scandlines Launches Zero Emissions Ferry
Scandlines’ new zero direct emissions freight ferry has been launched at the Cemre Shipyard in Turkey.The ferry will be name Futura and deployed on the Fehmarn Belt between Germany and Denmark (Puttgarden-Rødby) in 2024. It will have a 10MWh energy storage system, the world's largest lithium-ion battery bank to date, which has been supplied by Swiss manufacturer, Leclanché.The 8.6 meter high ferry charger tower, developed by the German company, StemmannTechnik, is being prepared for installation at ferry berth 3 in Denmark’s Rødbyhavn.
Oxidation Catalyst Project Aims for 70% Methane Slip Reduction
MAN Energy Solutions has announced that it is developing an oxidation catalyst for four-stroke engines that will significantly reduce methane slip. Called ‘IMOKAT II’ and developed at MAN Energy Solutions’ headquarters in Augsburg, Germany, the research project is currently undergoing testing at the company’s Frederikshavn, Denmark facility.Funded by the German Federal Ministry for Economics and Climate Action, the new project will investigate the operational experience of a pre-turbo methane-oxidation catalyst…
Weichai, Bosch Group Advance Technical Partnership
China's Weichai and Germany's Bosch Group have signed a strategic cooperation agreement with the aim to advance technological innovation in areas such as new energy, high thermal efficiency diesel engines and intelligent transport, among others.On November 2, Stefan Hartung, Chairman of the Bosch Board of Management Directors of Bosch Group visited Weichai Group. He met Tan Xuguang, Chairman of Shandong Heavy Industry Group and Chairman of Weichai Power, and held discussions and…