Tech Files Latest Products & Technologies MarineShaft Yanmar Hydrogen MarineShaft specializes in urgent re- Fuel Cell AIP pair/replacement of damaged rudder and Yanmar Power Technology Co., Ltd. propeller equipment along with many (Yanmar PT), a subsidiary of Yanmar on-site repair services. MarineShaft
around 2026. are working closely with all major engine designers.” The Ammonia-Fueled Containership Design The Future is Now The challenge to supplant diesel as the prime fuel for ship- While many eyes are on the future, shipping companies to- ping was never expected to be fast, easy or cheap. When focus-
aspects of the whole system [the whole ship] is com- – MAN ES and WinGD – are already well underway, with pletely different [as compared to traditional diesel fuel],” said major progress expected in 2024. Räsänen. “You need to be careful on the bunkering location, In July 2023, MAN Energy Solutions announced
TECH FEATURE Ammonia and the 15,00 A project initiated by Seaspan Corporation and the Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping (MMMCZCS) has set out to develop a design for a large 15,000-TEU ammonia-fueled container vessel. Image Seaspan Corporation/Foreship By Greg Trauthwein orking with
whenever the propeller is rotating. “A secondary PTO/PTI is used if you want to run the propeller with only the electric motor (PTI) without using the diesel engine. If you only intend to use a PTO and want to use it in port without the propeller, then you select a primary PTO.” The Switch’s shaft generators
PTI/PTO 30 years ago shaft generators with PTI capability kept container ships sailing at top speed. That purpose gone, PTI/PTO is making a new comeback in more cargo shipping segments, this time for reducing emissions. By Wendy Laursen etro? tting a shaft generator is not an insigni? - the ef? ciency
EAL AND STERN TUBE DAMAGES STACKING not forget any oil leak, big or small, can be catastrophic to the marine environment and marine life, with some EALs found to THE DECKS be only slightly less damaging than the phased-out traditional WITH BEST-IN-CLASS MARINE oils,” said VP of Business Development
REPAIR Photo Courtesy Marine and Industrial Transmissions ings to optimize load distribution. A large number of the incidents analyzed by Gard were attributed to ghost ? shing gear that enter the stern tube seal area causing seawater to contaminate the lubrication oil. A 2022 study by CSIRO scientists
AMERICAN ROLL-ON ROLL-OFF CARRIER (ARC) operate a US ? ag ship just for the MSP customer through that global network. As an example of “clarity and con- stipend. It’s a cargo driven industry, and We are certainly a unique business unit sistency,” Ebeling points ? rst to “the those cargoes help to
COVER FEATURE times of con? ict or in other national said Ebeling. “If you look at Iraq and tors bring to the table, all provided by emergencies, and the program also Afghanistan, 98% of those cargoes the MSP ? eet, and it would cost the provides DoD access to MSP partici- were transported to the
SYSTEMS, WABTEC fuel blends up to 100% are in operation maintenance intervals to make sure that What’s the biggest challenge today, running on both biodiesel and re- our engines don’t have to be touched in your job? newable diesel blends. Wabtec also is in- from a maintenance perspective to allow The ever-chang
, engine families. The L/V250 engine family has more than a as well as long maintenance cycles. Serving our customers decade of dual fuel operation with diesel fuel and LNG. Bio- Watch the full in- terview with Matt Hart including bonus content @ Wabtec power being installed at Philly Shipyard on the NSMV
MATTHEW HART, MANAGER & PLATFORM LEADER, MARINE & STATIONARY POWER SYSTEMS, WABTEC “Wabtec achieved Tier 4 NOx and PM without the use of aftertreatment, which sets our product apart from the competition in unlocking logistical ? exibility and life-cycle cost savings for the owner.” Photo Wabtec Matthew
R&D MATT HART Matt Hart, Manager & Platform Leader, Marine & Stationary Power Systems, Wabtec, offers insights on how the megatrends of decarbonization, energy transition and autonomy all inspire Image courtesy Wabtec and impact the marine power solutions from Wabtec. By Greg Trauthwein Matt, to start
METHANOL STORAGE provals from other classi? cation societies are ongoing, said Lilp, – including accommodation.” although he acknowledges that journey from AiP to full class ap- As of September 2023, methanol had been speci? ed for 216 proval is substantive. In an area where the regulations underlying
THE PATH TO ZERO Methanol’s Superstorage Solution Technical inquiries to SRC Group ramped up after it received Approval in Principle (AIP) for a concept which ‘reinvented methanol fuel storage’ on board ships. Delivering the answers has seen technical talk converting into project discussions
Cruise ships can be cleaned during normal passenger transfer port calls. Cleanings and cargo operations can occur simul- taneously. How is this possible? The EverClean robots are small and require only a single cargo van on the pier. Multiple robots can be deployed simultaneously. Precision navigation
The Path to Zero – Sponsored EverClean The always clean performance solution • • • • Save fuel Reduce carbon Minimize downtime Maintain biosecurity Improve performance T e Four E’s of Marine Sustainability: EverClean’s Solution to Biofouling t is a new year, but the age-old problem of biofouling per-
Maritime Risk Top Marine Business Risks in 2024 By Rich Soja, North American Head Marine, Allianz Commercial yber incidents such as ransomware attacks, data linked to several large ? re incidents at sea in recent years. breaches, and IT disruptions are the biggest worry Regularly assessing and updating
as both Energy transition and alternative fuels are [email protected] a global commerce enabler and a bedrock of everywhere. While traditional diesel is still Offshore Energy Editor Amir Garanovic national and economic security again comes the overwhelming fuel of choice powering garanovic@offshore-eng
EverClean The always clean performance solution Save fuel Reduce carbon Minimize downtime Maintain biosecurity Improve performance EverClean™ now includes EverClean IQ Our groundbreaking data solution designed to assist commercial vessel owners in understanding the general health of their hulls. VISIT
NO.2 / VOL. 86 / FEBRUARY 2024 26 Photo on this page and on the Cover: Courtesy ARC 22 Marine Power: The Future is Now Departments Matt Hart, Wabtec Corporation, offers insights on how the megatrends of decar- bonization, energy transition and autonomy drive engine innovations. 4 Authors & Contributors By
power sources – from combustion engines running on re- utility and comfort are emphasized. newable fuels such as HVO or renew- www.inmarsystems.com able diesel to fully electric or hybrid solutions. A new smart Eco Mode fea- 2. Heavy Duty ture automatically starts/stops indi- 5. New Gyrostabilizers
by Louisiana-based shipyard Gulf Craft, and of 50 tonnes. Powered by four Volvo Penta D13 marine WINDEA Courageous, built by St Johns Ship Building in diesel engines with a quad IPS system, each vessel is also Florida, are the ? rst in a series of ? ve identical Incat Crowther- ready for the retro? t of