Controllable Pitch Propellers News

Kongsberg Maritime has signed a contract with Damen Naval to supply twin Controllable Pitch Propellers (CPP) and shaftlines as part of a contract with the Colombian Navy for a new frigate.In September 2022, the Colombian Ministry of Defence announced that COTECMAR and Damen Naval will develop the new frigate. Construction is to begin at the end of 2025, with commissioning expected at the end of 2029 or the beginning of 2030.The new Colombian frigate is based on Damen’s SIGMA design (Ship Integrated Geometrical Modularity Approach)…

Bergen Tankers and Equinor have signed a long-term charter agreement for two oil/chemical tanker newbuilds with an electric propulsion system, which aim to set a new standard for low emissions at the Norwegian Coast.The Norway-based companies selected Berg Propulsion as the system integrator for these DNV ice-classed tankers. The newbuild 6,500 dwt stainless steel tankers will be built by Zhoushan Dashenzhou Shipbuilding in China.The vessels will include two electric drive controllable…

Technology group Wärtsilä’s focus on supporting the marine industry’s efforts to decarbonize operations continues to drive concrete steps forward.The latest order is to supply a complete propulsion package for a 38,000 DWT methanol-ready cement carrier vessel. When built, this will be the world’s largest vessel of its type, and the first with a methanol-ready notation. The order has been placed by NovaAlgoma, a joint venture between the Italian Swiss-based, Nova Marine Group and the Canadian Algoma Central Corporation.

In 2023, the Ministry of Defence of the UK awarded Team Resolute (Navantia UK, Harland & Wolff and BMT) the contract to deliver three Fleet Solid Support (FSS) ships to the Royal Fleet Auxiliary. The first major project milestone, the preliminary design review, has now been completed. The review confirmed the robustness and maturity of the vessel design and leads on to the detailed design. Construction is expected to commence next year.The main task of the advanced FSS ships will be the underway replenishment of dry stores for Royal Navy vessels.

Fairbanks Morse Defense (FMD) on Thursday announced it has struck a deal with Rolls-Royce to acquire its naval propulsors and handling business. The acquisition will include a range of propellers and waterjets for naval applications, as well as marine handling systems, which enable the deployment and recovery of manned and unmanned craft, and other cargo, from naval vessels.“When you look at the 150-year history of Fairbanks Morse Defense, you will find a handful of distinctive moments that completely transformed this company.

Berg Propulsion has won a contract to deliver the hybrid propulsion solution for three wind-assisted Louis Dreyfus Armateurs (LDA) Ro-Ro vessels.Following delivery by China’s Wuchang Shipbuilding from 2026 onwards, the innovative vessels will carry Airbus A320 Family jetliner subassemblies from France to the final assembly line in the United States.The ships have been designed by Deltamarin with the aim of halving fuel burn and CO2 emissions in transatlantic operations by 2030…

Singaporean shipbuilder Strategic Marine has delivered two offshore wind Crew Transfer Vessels (CTVs) to UK-based Mainprize Offshore.The two 27-meter vessels are part of the UK-based CTV owner and operator’s ongoing fleet expansion and will add to its current fleet of 11 vessels.Scheduled for operations in European waters from July 2024 onwards, both vessels will be carrying out crew transfers in Europe.The vessels feature Supa-SWATH hull design for enhanced seakeeping with reduced…

Stena’s new Ro-Pax vessel, Ala’suinu, equipped with Wärtsilä propellers has received DNV’s Silent(E) notation, issued to vessels that demonstrate the ability to effectively reduce emissions of underwater radiated noise.Technology group Wärtsilä has designed and delivered controllable pitch propellers for Stena’s new Ro-Pax vessel, Ala’suinu, which has successfully completed sea trials.Following these sea trials, Ala’suinu became the first Ro-Pax vessel to fulfil the DNV Silent(E) notation…

Chantiers de l’Atlantique selected Brunvoll as the supplier of main propulsion for Orient Express Silenseas’s new cruise ships, which are going to become the world’s largest sailing ships. The order is for two vessels, with another two as option.The delivery from Brunvoll is a propulsion system consisting of a twin-screw configuration with a controllable pitch propeller with a diameter of 3.9 meters. The propellers are designed to be fully feathering to limit drag while sailing.

Damen Naval has selected Kongsberg Maritime Sweden to deliver controllable pitch propellers and shaft lines for the four Anti-Submarine Warfare (ASW) frigates for the Netherlands and Belgium.As part of this contract, Kongsberg will supply four shipsets of its controllable pitch propeller systems and associated equipment including blades, hubcaps, hubs, and shaft lines.The four ASW frigates will replace the current Karel Doorman-class multi-purpose frigates. They will be deployed for a wide variety of tasks, with anti-submarine warfare as their main purpose.

Wärtsilä announced it has signed a five-year Optimized Maintenance Agreement with the Irish Naval Service. The agreement, which covers four offshore patrol vessels (OPV), is designed to ensure operational reliability along with long-term cost predictability.“We have had good experience with Wärtsilä over the years, and we have great trust in their capabilities. This agreement will help us to achieve the level of efficiency and reliability that we aim for, which in turn will improve the environmental performance of these ships…

If the global commercial fleet reduced its speed by 10%, it would reduce underwater radiated noise by 40%, but nothing’s ever that simple.The main thing holding the shipping industry back from reducing its underwater radiated noise (URN) is not a lack of appropriate technology. It’s argued that many of the technologies being implemented today to reduce fuel consumption also reduce noise. So, the noise reductions could essentially come at no net cost to the shipowner, but there’s a lack of regulation and a lack of targeted incentives…

The November edition of Marine News magazine highlighted a selection of the most notable American newbuilds delivered of 2023—from a first-of-its-kind green towboat, to the lead vessel in a series of game-changing ships to train U.S. mariners.Empire StateAs the lead vessel in a series of five new training ships being constructed to serve America's state maritime academies, Empire State is easily one of the most important U.S.-built vessels delivered in recent memory.Built by Philly Shipyard for the U.S.

Kongsberg Maritime has won a contract to upgrade the propulsion systems on five ro-ro passenger ferries for Italian operator Moby. The vessel upgrades will together reduce CO2 emissions by more than 30,000 tons per year.Moby operates a fleet of ro-ro passenger ferries, operating in the western Mediterranean, including routes between the Italian mainland, Sicily, and Sardinia.Three of the ships, the Moby Vinci, the Sharden, and the Moby Aki, will all receive a Promas Lite propulsion system, which combines rudder and propeller into one propulsion unit.

Finland-based marine technology group Wärtsilä will supply an integrated hybrid propulsion system for two new world’s first methanol-fuelled hybrid RoRo vessels The ships are being built at the China Merchants Jinling shipyard (Weihai) Co., Ltd for the Swedish shipping company Stena RoRo. The ships will operate in the Stena Line Irish Sea system. Each vessel will be equipped with two Wärtsilä 32M multi-fuel engines capable of operating on methanol fuel and with ammonia-ready notation.

The new Orca Class heavy-lift vessels being built at China's Wuhu Shipyard for the Jumbo-SAL-Alliance will be propelled by SCHOTTEL ControllablePropellers (SCP).The four-bladed controllable pitch propellers type SCP 129 will feature an input power of up to 8,810 kW and a propeller diameter of six meters.Jumbo-SAL-Alliance is a commercial joint venture between German shipping company SAL Heavy Lift and Netherlands-based Jumbo Shipping. Their new Orca Class, which includes four firm and two optional vessels…

Kongsberg Maritime will supply design, engineering and equipment for three MGO/Biofuel and methanol-ready tanker ships being built for Danish tanker operator Tärntank. The 15,000-dwt tanker vessels will feature wind assist technology plus Tärntank’s own battery-powered Hybrid Solution.To be built at China Merchants Jinling Shipyard, Yangzhou and delivered in 2025, Kongsberg's portion totals nearly $12m and includes steering gear, rudders, controllable pitch propellers, tunnel thrusters and thruster control systems…

A well-built, modern vessel can be expected to outlive her original engines. The challenge for those representing the owners, is to choose new engines that match or exceed the capabilities of the original power. Consideration will be given to replicas of the original engines. However, availability and suitability may limit this.These were some of the considerations confronting the Thai Marine Department when they decided to put their 41.85 by 3.9-meter oil response vessel back into service.

Berg Propulsion secured its first new tug order in Türkiye since the opening of Berg Propulsion Eurasia in April 2022, contracted to provide a range of propulsion and control equipment for a harbor tug to be built at İÇDAŞ Shipyard.Built to a Robert Allan design, the newbuild RAscal 2000 tug will join the İÇDAŞ fleet to support drydock operations and activities in its surrounding port area of Çanakkale, northwest Türkiye.The kit selected was the twin BERG MTA 318 Fixed Pitch Azimuth Thrusters…

Wärtsilä will supply its hybrid propulsion system for three new RoPax vessel currently built for Stena RoRo, Europe´s largest ferry company. Two of the ferries will have a battery capacity of 11.5 MWh, reportedly making them the marine industry’s largest hybrid vessels to date.“Stena wants to be a frontrunner in decarbonizing our fleet and, together with our partners, pushing developments towards zero emission operations,” says Per Westling, Managing Director, Stena RoRo. “Hybridization allows our vessels to be highly flexible as we adapt to future technology developments…

Kongsberg Maritime signed a contract with Aker Arctic that will see KM supply propellers and shafts for four newbuild SQ2020 corvette ships for the Finnish Navy.The process originated in September 2019 when the Finnish Defense Forces Logistics Command (FDFLOGCOM) contracted Aker Arctic to design and deliver full shaftline system to SQ2020 corvettes and the Rauma Marine Constructions (RMC) yard in Finland to build the vessels. Kongsberg Maritime’s delivery will consist of CPP controllable pitch propellers and shafts for the four vessels: each corvette will be equipped with two propellers…

Norway's Kongsberg Maritime said Friday it would supply a complete propulsion and control system package for a forthcoming Scandlines zero-emissions ferry which, when built, is destined to be the world’s largest all-electric double-ended ferry. The ferry has been designed by LMG Marin AS in Norway and will be constructed at Cemre Shipyard in Turkey, in cooperation with Scandline’s vessel-newbuild experts. The freight ferry is expected to enter service in 2024. The new 147.4 meters…

Finland-based marine technology and equipment specialist Wärtsilä will provide a broad scope of its solutions for three new LNG-fuelled Ro-Pax vessels being built in China for Swedish ferry operator Stena RoRo.China Merchants Jinling (Weihai) Shipyard is building the vessels. They will operate with Wärtsilä engines and propulsion machinery when delivered in 2024 and 2025. The vessels, each around 200 meters long, are part of a series of E-Flexer class ferries ordered by Stena RoRo for European line service.