Kongsberg Maritime Launches DTS System for Rudders
Kongsberg Maritime has launched the Direct Trunk Support (DTS) system for rudders. According to the company, the new system transfers the manoeuvring forces from the rudder through the headbox and the steering gear deck directly into the hull structure, promising improved manoeuvring, propulsion performance and weight savings that can ultimately save fuel and help cut emissions.The DTS rudder has no upper size limit and works for vessels of any size, from container ships to fishing vessels…
Schottel to Propel Four China-built Wind Turbine Installation Vessels
Schottel azimuth thrusters will propel four newly built wind turbine installation vessels (WTIVs) for Ouyang Offshore in Shanghai.The first vessel will be delivered in the fourth quarter of 2022, and these vessels will be able to install giant 16 MW wind turbines.To ensure DP mode maneuverability and precise positioning, each vessel will be outfitted with two electrically driven Schottel Rudder Propeller type 430 azimuth thrusters and two Schottel Transverse Thrusters type STT 4."For 70 years…
Chinese Yard Orders ABB Propulsion System for Giant Offshore Wind Installation Vessel
China's Yantai CIMC Raffles Shipyard has ordered an integrated power, automation, and propulsion system from ABB for a newbuild offshore wind installation jack-up vessel (JUV) being built for the Dutch marine contractor Van Oord.The vessel, Boreas, is due for delivery to the owner in the second part of 2024, and it is said that it will be one of the largest and most technologically advanced hybridized units of the type in operation, measuring 175 meters in length. It will be able to lift over 3…
Schottel Launches DP-optimized Rudder Propeller for Offshore Wind Vessels
German propulsion specialist Schottel has launched a DP-optimized rudder propeller for the offshore wind market.The company said that the rudder propeller has been developed to meet the growing requirements for W2W vessels to operate efficiently and reliably. "The SRP-D (“Dynamic”) is a further improved variant for highly demanding DP operations in service operation vessels. When developing the SRP-D, extensive CFD simulations and calculations were taken into account," Schottel said.Manfred Heer…
Hapag-Lloyd Begins Major Green Fleet Upgrade Program
German container shipping group Hapag-Lloyd announced it has begun a comprehensive five-year fleet upgrade program to improve the energy efficiency of ifs containership fleet. The program will require an investment "in the three-digit million range", Hapag-Lloyd said.The company said at least 86 of its ships will be equipped with new and more efficient propellers. The first to be upgraded, the 7,500 TEU Ningbo Express, will receive a new propeller optimized for energy efficiency by the German manufacturer MMG, to be installed in Dubai in September.
SCHOTTEL RudderPropellers to Power World’s First Hydrogen Tug
The first hydrogen-powered tug worldwide is equipped with SCHOTTEL propulsion systems. The vessel, which will be among the cleanest of the fleet of the Port of Antwerp-Bruges, has recently been launched by the Spanish shipyard Astilleros Armon and will enter operations at the Belgian port in early 2023.Jacques Vandermeiren, CEO at Port of Antwerp-Bruges, said, “With the Hydrotug, the Port of Antwerp-Bruges is making an important step in the transition to a sustainable, CO2-neutral port.
Steerprop's Propulsion Package for Maersk's First Offshore Wind Installation Vessel
Steerprop, a designer and manufacturer of high-performance propulsion systems, has won a major order to supply the complete propulsion package for Maersk Supply Service's recently ordered Wind Installation Vessel (WIV). Singapore-based Sembcorp Marine Ltd, which has secured a contract for the construction of the vessel for Maersk Supply Service, ordered the propulsion package from Steerprop.Steerprop's scope includes six ducted L-drive azimuth propulsors with an output power of 4500 kW and two 900 kW Steerprop Tunnel Thrusters for dynamic positioning…
EALs Approved for Use in Schottel Controllable Propellers
Schottel has approved Environmentally Acceptable Lubricants (EALs) for the use in its ControllablePropeller (SCP) units. Following an extensive testing period in the in-house test benches, oils that were able to meet the OEM’s high performance and quality requirements were technically approved for the use in CP hubs. The EALs are not only able to fully replace the mineral oils used so far, but offer a further advantage with their biodegradability. As a result, they ensure to not harm the environment in the long term.
Kongsberg to Deliver CPP Systems for Four Finnish Navy Corvettes
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…
Brunvoll Propulsion for Esvagt's 'Green' SOV
Norwegian ship propulsion specialist Brunvoll will supply azimuth propulsion and maneuvering system for Esvagt's green fuel SOV, to be built in Turkey.The vessel, a HAV Design 833 SOV, will be built at Cemre Shipyard. The Danish vessel owner Esvagt has said that the vessel will be "the world’s first service operation vessel that can operate on green fuels."Brunvoll's delivery will be propulsion azimuth thrusters, retractable azimuth thrusters, tunnel thruster and BruCon condition…
Steeprop to Ferry Owners: Focus on TCO Instead of kW-power to Optimize Costs
Companies planning a new ferry build should focus on the Total Cost of Ownership (TCO) instead of kW-power, in order to optimize costs, Steeprop, a designer and manufacturer of azimuth propulsion systems, said.Choosing the propulsion unit based mainly on Capex, for example, will most likely increase costs in the long run, adding that a ferry owner can save more than two million euros over a 15-year period by concentrating on the TCO."The traditional way of handling the procurement of propulsion systems…
Kongsberg Rolls Out CPX Propeller Lineup
Kongsberg Maritime (KM) announced it is dividing its propeller systems into three distinct categories, C-Line, P-Line, and X-Line.The ‘C’ in C-Line stands for ‘Configured’, and indicates that these propellers are configured within a pre-defined technical spectrum to suit customers whose priorities are short lead times and a strong performance-to-cost ratio, the manufacturer said. Numerous options are available within the C-Line propeller solution to fine-tune the offering further, presented in a lucid and straightforward manner which simplifies the decision process for customers.
Kongsberg's Propulsion and Control System for Scandlines' Zero-emission Ferry
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…
Stena RoRo's Ro-Pax Vessel Trio to Sport Broad Range of Wärtsilä Solutions
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.
Wärtsilä to Supply Methanol-fueled Engines for Van Oord's Offshore Wind Installation Vessel
Five Wärtsilä 32 engines capable of operating with methanol will power a new Offshore Wind Installation Vessel (WIV) being built for Dutch contracting company Van Oord at Yantai CIMC Raffles shipyard in China, in what is the first such order for the Finland-based marine engine and equipment maker.Dutch marine and offshore services company Van Oord in October 2021 ordered the jack-up for offshore wind turbine installation. The vessel will be able to install next-generation wind turbines of up to 20MW.
Hundested Propeller Names New CEO
Hundested Propeller A/S announced it has appointed Henrik Hamann Juel as CEO with immediate effect.Hamann Juel brings a wealth of experience from his prior work within the manufacturing of marine generators, aquaculture and wind energy. His roles have included CEO, COO, factory manager in both medium-sized businesses and large international corporations.“I am looking forward to working with the team here at Hundested Propeller,” Hamann Juel said. “Towards the end of 2021 the company underwent a strategic restructure to further meet the needs of our customers…
HydroComp Updates PropElements 2021
Development in 2021 for HydroComp PropElements offers new features across the range of applications, including improved wake-adapted propeller design and analysis.PropElements + FINE/Marine couplingUser testing is underway for the new coupling of HydroComp PropElements with NUMECA’s FINE/Marine CFD software. One of the challenges of full self-propulsion analysis with CFD is the computational load required to model the propeller within the 3D space. When coupled with FINE/Marine as a higher-order actuator disk replacement…
Crowley eWolf Electric Tugboat to Feature Schottel Propulsion
Crowley’s new 25-m eWolf, the first all-electric tug to be built and operated in the U.S., will be equipped with Schottel systems, including a pair of RudderPropellers type SRP 430 featuring the LE-Drive (Embedded L-Drive) and MariHub, the data IoT Gateway and monitoring solution.Designed by Crowley Engineering Services and to be built at Master Boat Builders shipyard in Coden, Alabama, the innovative workboat is scheduled to enter operations by mid-2023. When it enters service…
Marine Coatings: Propspeed Targets Commercial Sector for Growth
Propspeed launched a new kit packaged specifically for the commercial marine trade professional. Rusty Morgan, VP of Sales & Operations, Americas, discusses with Maritime Reporter TV.New Zealand-based Propspeed, a maker of underwater foul-release coatings for 21 years, recently signaled its intention to enter full-force into the commercial maritime space with the launch of its first coatings kit packaged specifically for the commercial marine trade professional. The Propspeed Commercial Kit includes all that is needed to coat two propellers 165-203cm in size…
BAE Systems Orders Propeller Blade from VEEM for Hunter Class Frigates
Australia-based VEEM, a company designing and building marine propulsion and stabilization systems, will manufacture a pilot propeller blade for the Hunter Class Frigate Program (HCFP), under a contract awarded by BAE Systems Maritime Australia."The order enables VEEM to demonstrate it has the manufacturing capability to join the HCFP supply chain. As a world leader in premium commercial propellers that has delivered similar blades to defense clients globally, VEEM is very confident it can meet the requirements of the HCFP…
Chinese Icebreaker Beacon Ship Sports Schottel EcoPellers
Schottel supplied main and auxiliary propulsion units for China’s first ice-breaking beacon vessel. Haixun 156, which will perform a wide range of tasks, has recently been launched by the contracted shipyard Wuchang Shipbuilding Industry Group, Hubei Province, China. It was ordered by the Tianjin Maritime Safety Administration (MSA) and is scheduled to enter operation in September 2021.The main propulsion of the beacon vessel includes of a pair of diesel-driven Schottel EcoPellers type SRE 460 (1,800 kW each) featuring a four-bladed 2.4 m-diameter propeller.
Nakashima Propeller Takes Majority Stake in Becker Marine Systems
Japan's Nakashima Propeller Co. has taken a majority stake in the German shipbuilding supplier Becker Marine Systems GmbH.“We have gotten to know Nakashima Propeller as a much respected and reliable partner through decades of cooperation,” said Dirk Lehmann and Henning Kuhlmann, the two managing directors at Becker Marine Systems, “and because we are expert suppliers in the area in front of and behind the propeller with well-known products such as the Becker Mewis Duct and the Becker Rudder family…
Underwater Propeller Repairs in Winter Conditions in Europe
In just over a week Hydrex diver/technicians traveled to Finland, Germany, the Netherlands and France to assist shipowners with damaged propeller blades. On two bulkers the blades were cropped while on a third bulker and a general cargo vessel the bent blades could be straightened.In all cases the best solution was offered to the customer to restore the propeller’s efficiency as close to the original condition as possible.One of the propeller blades of a 180-meter bulker was severely bent. A fast, on-site solution to restore the propeller’s balance and efficiency was needed.
First Ever Electric Voith Schneider Propellers Ready to Be Installed
Spanish shipbuilder Gondan said it received last week at its main facilities in Castropol, Asturias, the first two electric Voith Schneider Propellers (eVSP) ever manufactured. They will be soon installed in the new offshore wind service operation vessel (SOV), being built for Norwegian shipping company Østensjø Rederi A/S.The first eVSP passed the factory acceptance test (FAT) several weeks ago at Voith facilities in Germany. Gondan will be the first shipyard in the world to…
Canadian Car Ferry to Feature Schottel Propulsion
German propulsion maker Schottel has been awarded a contract to deliver main propulsion units for one car ferry of the Canadian company Western Pacific Maritime.The newly built vessel ordered by the British Columbia Ministry of Transport and Infrastructure will be equipped with four high-efficiency Schottel TwinPropellers (STP). The main propulsion consists of four Schottel TwinPropeller units type STP 150 L (360 kW each), driven by PEM motors. Featuring a propeller diameter of 1.1 meters, the STPs enable a speed of up to 13.5 knots.
Bureau Veritas Certifies 3D Printed Propeller
Bureau Veritas (BV) said it has certified a new-generation 3D printed propeller manufactured by Naval Group for a Tripartite-class minehunter vessel.“This technology is promising and opens the room for further, more complex, innovations in additive manufacturing,” Laurent Leblanc, Senior Vice President Technical & Operations at Bureau Veritas Marine & Offshore.With its 2.5-meter span supported by five 200-kg blades, the propeller is said to be the largest metal 3D-printed propeller ever manufactured.
Historic Steam-driven Tug Returns to Service
One of the world’s oldest tugboats, the 117-year-old, steam-driven Daniel Adamson, is set to return to service offering short cruises along the River Weaver, a tributary of the fabled Mersey River in England, after the completion of a project to install new propeller shaft bearings.The 1903-built steamship, rescued from scrap merchants 15 years ago, was fully restored in 2016 at Birkenhead’s Cammell Laird yard, the original builder of the vessel. Thordon Bearings’ SXL water lubricated propeller shaft bearings were installed last year after competitor bearings failed.Chris Simmons…
Tech File: 3D Printed Prop for French Warship
Naval Group manufactured a new-generation propeller via a metal 3D printing process, mounted on a tripartite minehunter.This propeller is 2.5-m in diameter, supported by five 200-kg blades. The equipment left the workshops of the Naval Group site of Nantes-Indret in October 2020 for the site of Brest in order to be mounted on the ship's propeller shaft. As part of its major technical stop, the assembly was transferred to the submarine base to be mounted on the intermediate shaft of the Andromède in November.
Propeller Considerations for Inland River Pushboats
Inland river pushboats operate in a harsh environment. Transiting our rivers, bays, lakes and inland waterways, these vessels push barges between hubs of commerce. Swift currents, trash and debris, heavy traffic and narrow waterways are day-to-day realities for these vessels and operators.Pushboats have two typical modes of operation: steady-state (long haul running) and transient-dynamic operations (backing, maneuvering and acceleration). Unlike almost any other vessel type,…
Schottel CPPs for Damen-Design Russian Crab Vessels
Ten new crab-catching vessels for the Russian crab-catching companies Antey, Merlion and Aqvainvest will be propelled by Schottel. They will be built at different shipyards in Russia and are designed by Damen as design type CC 5712. Eight will be constructed at Nakhodka and a further two at Brothers Nobel shipyard. They are scheduled to enter operation from 2020 to 2024.“For this project we were looking for a manufacturer with outstanding expertise and great experience," said Ivan Mikhnov, President of the Group of Companies Antey.
Wärtsilä Prop Solutions Help Optimize Yang Ming Lines Slow Steaming Ops
Wärtsilä will supply its Fixed Pitch Propeller (FPP) and EnergoProFin solutions for two container vessels owned by Yang Ming Lines, the Taiwan-based shipping company, to help the container ship operator maximize efficiency in slow steaming mode.The Wärtsilä solution is designed to enable this adjustment, allowing the speed of the two vessels to be reduced from 24 to 18 knots.The two vessels, the ‘YM Mobility’ and the ‘YM Milestone’, are the last in a series of four Yang Ming ships to be retrofitted with the Wärtsilä FPP and EnergoProFin solutions.
Interview: John Batten, CEO, Twin Disc
How have major events such as the U.S./China trade war, oil price fall and COVID-19 impacted Twin Disc’s commercial marine business to date, and what adjustments have you made in response?These are the three things that I’ve been highlighting in employee communications and with investors over the last few months. For us, COVID was just the third punch after the other two. China is typically our second largest market after the U.S., and we lost lots of orders to our competitors as the trade war started to affect us. It’s rebounding a little, but it definitely impacted our sales into China.
Kongsberg Propellers for Spanish Navy Frigates
Norwegian maritime equipment and systems provider Kongsberg Maritime has won a contract to deliver propeller systems for five F110 frigates, currently in construction for the Spanish Navy. The contract, with the Spanish shipbuilder Navantia, is worth NOK 200 million (22,1 million).Destined for Anti-Submarine Warfare (ASW) operations, each vessel will be fitted with twin Kongsberg Kamewa Controllable Pitch Propeller (CPP) systems, developed for minimum noise and vibration throughout the system…
ABB Nets $150M Power and Propulsion Deal for Five Fincantieri Cruise Ships
Italian shipbuilder Fincantieri has awarded ABB a $150 million contract to equip five newbuild cruise ships with its Azipod electric propulsion and integrated electric power plant setup.Each cruise ship will be powered by twin Azipod units, bringing the total ordered propulsion power for the five newbuilds to 178 megawatts (238,700 horsepower)."Part of the order includes the largest and most powerful Azipod propulsion units ever to be installed at Fincantieri, rating at 20 megawatts each," ABB said. The vessels will enter service between 2023 and 2026.
Steerprop Azimuth Propulsion for Icebreaking W2W Vessel
Finland-based propulsion specialist Steerprop has recently won a contract to deliver azimuth units as the main propulsion and steering system for a shallow-draught ice-breaking vessel being built for offshore oil operations in the Russian Far East.The 75.9 meters long, 14 meters wide vessel is being built by the Dutch shipyard Royal Niestern Sander for the Russian companies Mercury Sakhalin and Pola.The walk-to-work vessel will operate all year round in harsh ice conditions, transferring service technicians and equipment to and from offshore platforms off the Sakhalin Island.
DSME Orders ABB Propulsion Package for Six New LNG Carriers
South Korean shipbuilder Daewoo Shipbuilding & Marine Engineering (DSME) has awarded ABB a contract worth more than $300 million for the delivery of a power and propulsion package for six new liquefied natural gas (LNG) carriers that will transport LNG along the Northern Sea Route.According to ABB, each of the six newbuild vessels will feature a trio of ABB's largest and most powerful Azipod propulsion units ever supplied for ships operating in ice. Together, the giant 17 MW Azipod units will provide a total power of 51 MW (68…
Kongsberg Propulsion for Finnlines' RoPax Duo
Norway's Kongsberg Maritime has signed a deal with China Merchants Jinling Shipyard (Weihai) to deliver a propulsion and maneuvering system for two 230 meters roll-on, roll-off passenger (RoPax) vessels being built for Baltic Sea-focused operator Finnlines. The two Finnlines' flagship Superstar RoPax vessels, vessels, equipped with sustainable technologies for green operation, will each have a capacity for 1,212 passengers. Under construction in China, the vessels are expected to be delivered for deployment in the Baltic Sea by 2023.For Kongsberg Maritime…
ST Engineering Halter Marine and Offshore Upgrades 'Signet Warhorse II' Propulsion
Mississippi-based ST Engineering Halter Marine and Offshore has recently won a contract to retrofit new propulsion and maneuvering systems on an ocean towing tug, Signet Warhorse II, for Signet Maritime Corporation.The scope of work included removing existing shafts and fixed-pitched propellers to be replaced with Controllable Pitch Propellers consisting of shaft bearings and shafts. Auxiliary components including the oil distribution box and feedback unit were integrated into the machinery space.The existing bow tunnel thruster was replaced with a retractable azimuth thruster.
SCHOTTEL Supplies Propulsion for New Expedition Cruise Ship
Following the delivery of the expedition cruise vessel Hondius in 2019, Oceanwide Expeditions ordered a second vessel from Croatian shipyard Brodosplit, due for delivery by the end of 2021.Hondius and the new sister vessel Janssonius are said to be the first vessels in the world to be built according to the LR PC6 class, which meets the latest Lloyd’s Register requirements for Polar Class 6 vessels.SCHOTTEL, which offers a series of ice-strengthened propulsion systems, said it has been selected again to supply highly reliable main and auxiliary propulsion units.
Electric Voith Schneider Propeller Unveiled
With the new electric Voith Schneider Propeller (eVSP), Voith is pushing ahead with the continuous electrification of its drive technologies. Among the advantages of the new eVSP are high efficiency and the reduction of complexity, since the permanent-magnet synchronous motor is already integrated in the propeller. The complete omission of gears reduces noise to a minimum and frees up critical space on the ship.The drive system combines the technology of the VSP with over a decade of electrical know-how of the Voith Inline Thruster (VIT).
Østensjø Newbuilds to be Equipped with Electric Voith Schneider Propellers
Voith reports it will deliver eight electric Voith Schneider Propellers (eVSP) to the Norwegian shipping company Østensjø, for four offshore wind service operation vessels (SOV) that are being built at the Astilleros Gondán shipyard in Spain for delivery from 2022.Østensjø Group's offshore wind business Edda Wind has signed long term time charter deals with MHI Vestas and Ocean Breeze Energy respectively for two of the four offshore wind vessels ordered from Spanish yards.The…
Wärtsilä Equipment Chosen for E-Marine Cable Layer
Wärtsilä said it has been contracted to provide a comprehensive scope of solutions for Dubai-based E-Marine, as the Finnish technology company continues to work closely with the specialist operator of cable layer vessels currently upgrading its fleet to achieve greater efficiencies.Wärtsilä, which notes it previously provided a propulsion upgrade for an E-Marine vessel, will this time supply two controlled pitch propeller (CPP) systems with control and fuel efficiency devices…
Schottel Propulsion for Aluminum Ferry Nairana
Nairana, a new all-aluminium ferry, is equipped with Schottel propulsion solutions.“The brief was to provide two unique, new vessels that are highly maneuverable to facilitate rapid turnaround times, have multiple engines for redundancy, and are economical," said Roger Janes, Sales and Marketing Manager of Australian shipbuilder Richardson Devine Marine. "Overall, they needed to be uncomplicated and reliable.The Incat Crowther-designed Nairana is constructed entirely from aluminium.
Hartmann Orders ME-LGIP Engines for LPG Tankers
MAN Energy Solutions won a contract to supply individual MAN B&W ME-LGIP (Liquid Gas Injection Propane) dual-fuel engines to three 5,000-cubiic-meter-capacity liquefied petroleum gas (LPG) tankers currently under construction by CIMC Sinopacific Offshore & Engineering Co., Ltd. (CIMC-SOE) in Shanghai for German shipping company Hartmann Gas Carrier.Each newbuilding will receive a propulsion package featuring one 5S35ME-LGIP engine with an Alpha controllable pitch propeller, power take-off (PTO) and propulsion control system (PCS).
United Wind Logistics' New Deck Carrier Delivered in China
Germany's United Wind Logistics has taken delivery the MV BoldWind deck carrier which will be used to transport turbines for offshore wind farms.MV BoldWind, delivered by Jiangsu Zhenjiang shipyard in China, will start her maiden voyage towards Europe, where she will be employed in a long-term charter in the offshore wind industry.On her maiden voyage, the vessel will carry Vestas wind turbine blades from China to Norway for DSV Panalpina, the Hamburg-based vessel-owner said Friday.The vessel has a deadweight of 10.000 mtons…
Schottel to Power 'Wind of Hope'
Schottel will provide a range of propulsion systems for Louis Dreyfus Armateurs's second wind farm service operation vessel (SOV) the Wind of Hope.The new walk-to-work vessel, a sister vessel to the Wind of Change SOV, is currently under construction at Cemre shipyard in Turkey and will enter service operating under a long-term contract with Ørsted.The propulsion system of the vessel designed by Salt Ship Design vessel is powered by four diesel generators, which drive the electric motors of the Schottel propulsion package.
Full SCHOTTEL Propulsion for Jan De Nul Crane Vessel
Jan De Nul has ordered a heavy lift crane vessel capable of lifting 5,000 metric tons from the CMHI Haimen shipyard in China. The vessel, to be named Les Alizés and due to enter service in 2022, will be equipped with a full SCHOTTEL propulsion package, including four rudderpropellers, two retractable rudderpropellers and two transverse thrusters.The main propulsion system of the crane vessel consists of four electrically driven SCHOTTEL Rudderpropellers type SRP 610 FP – each with an input power of 3,000 kilowatts and a propeller diameter of 3.3 etersm – installed at the stern.
Schottel EcoPeller Deployed For Norwegian Ferry Refit
German maritime propulsion specialist Schottel announced that its Schottel Rudder Eco-Peller (SRE) is set to be installed for the first time in a retrofit project.For the project, a pair of four-bladed SREs type SRE 340 L CP, with an input power of 750 kW each, will be featured in a double-ended ferry from the Norwegian ferry operator Torghatten Traf-ikkselskap.Significant for this project is the fact that no hull changes or major steel work will be necessary, al-lowing work to be carried out by a local shipyard…
HydroComp Launches PropCad 2020
HydroComp launched its new PropCad 2020 software for the geometric design of marine propellers. PropCad automatically prepares 2D drawings, 3D CAD models and much more.All HydroComp 2020 products have been upgraded with a new internal code-and-control set. This has increased the speed and stability of the program across existing Window’s platforms. These changes are largely behind the scenes, but users will notice some visual changes in PropCad and HydroComp’s other programs.The Propeller CAD Import utility includes algorithm revisions to greatly increase the supported file-size…
SCHOTTEL to Supply EcoPellers to Norled
SCHOTTEL has won a contract from Ada Shipyard in Turkey to supply propulsion units for two double-ended Ro-Pax ferries. As part of the deal, the German propulsion manufacturer will provide a total of four SCHOTTEL Rudder EcoPellers (SRE) for the LMG 60 DE design vessels ordered recently by Norwegian ferry operator Norled.The ferries’ main propulsion consists of two SCHOTTEL EcoPellers type SRE 270 (810 kW each) with 1.85 m diameter fixed pitch propellers (one at each end of the ferry). Each of the azimuth thrusters is driven by two bio-diesel engines through a twin-in-single-out gearbox.
Volvo Penta Powers Tour Boats in Beagle Channel
The company, Los Yámanas S.A. – who offers sea excursions in the Beagle Channel – is using Volvo Penta Inboard Performance System (IPS) to power two of their tour boats. Tours start from Ushuaia, the capital of Tierra del Fuego – an island at the southern tip of South America. It’s long been known as the southernmost city on Earth and is one of Argentina’s top destinations. Passengers can expect to have a taste of the wild, including a trip to see the penguin colony at Martillo…
Sanmar Launches First Tug with Cat AVD
Caterpillar Marine has announced the ceremonial launch of Sanmar’s new hydraulic hybrid tug, BOĞAÇAY XXXVIII (38), completely equipped with a Cat Marine Advanced Variable Drive (AVD). The BOĞAÇAY 38 enters the industry as the world’s first AVD vessel. The ceremony took place in January 2020 at the Sanmar shipyard in Istanbul, Turkey, and the tug is scheduled to soon join the Sanmar towage fleet.BOĞAÇAY XXXVIII is a Robert Allan Ltd. designed Ramparts 2400SX harbor tug, including an integrated Caterpillar AVD system of 3512 main engines…
SCHOTTEL Equips Six Polish Navy Tugs
Bolko, the first of a total of six multi-role tugs built by Remontowa Shipyard in Poland has recently been delivered to the Polish Navy. Further five tugs – Gniewko, Mieszko, Semko, Leszko and Przemko – are scheduled for delivery in the near future. Each of the ASD tugs is equipped with two SCHOTTEL Rudderpropellers type SRP 360 FP. They will be used for military and logistic operations support at sea and in ports.The propulsion system of the Navy tugs consists of two ice-classed SCHOTTEL Rudderpropellers type SRP 360 with 2.0 m fixed pitch propellers.
SCHOTTEL Propulsion for Turkish-built Tug
SCHOTTEL said it has secured a contract with Turkish shipbuilder Med Marine to provide propulsion units for a newly built escort and harbor tug. The Robert-Allan-designed tugboat is under construction at the Ereğli Shipyard in Northern Turkey. It will be used for harbor and terminal operations as well as for coastal towing.The main propulsion for the RAmparts 3200 tug consists of a pair of SCHOTTEL Rudderpropellers type SRP 460 CP – each driven by a diesel engine with 2,350 kW.
Schottel Propulsion for Chinese Harbor Tug
Schottel won a contract to provide propulsion units for a new harbor tug under construction at Tongfang Jiangxin Shipbuilding in China. Ordered by the Taizhou Maritime Safety Administration, it will be equipped with SCHOTTEL Rudderpropellers type SRP 430. Each of the azimuth thrusters will be driven by a 1,920 kW diesel engine at 750 rpm. This configuration aims to provide an expected bollard pull of 60 tonnes and a free running speed of approximately 13 knots.The 45 x 12.6m tug is built primarily for vessel rescue and pollution prevention near shore as well as for towing operations.
Stone Marine Shipcare Opens New Reair Base
Stone Marine Shipcare said it will open a fully equipped propeller repair and modification base at the Sefine Shipyard in Turkey.The new repair base will be fully operational at Sefine Shipyard and will be equipped to facilitate propeller repair and modification and CP thruster overhaul.The shipyard has been growing rapidly since it first opened in 2005, and Suleyman Yilmaz the company’s Marketing Manager said, “[The new partnership] is exactly what we need to further enhance…
SCHOTTEL to Supply Propulsion for Seabulk Newbuilds
German propulsion manufacturer SCHOTTEL announced it has been awarded a contract from Alabama shipbuilder Master Boat Builders to supply a total of six rudderpropellers for a pair of new tugs being constructed for U.S.-based Seabulk Towing Inc, a subsidiary of SEACOR Holdings Inc.Both Robert Allan Ltd.-designed newbuilds will feature the Advanced Rotortug (ART) design triangular propulsion system.The tugs will be propelled by three SCHOTTEL Rudderpropellers type SRP 430 FP with a propeller diameter of 2.4 meters, each driven by a 1,771-kilowatt diesel engine.
World’s First: Wärtsilä Hybrid Propulsion for Bulkers
The technology solutions provider for the marine and energy markets Wärtsilä has been selected to provide the complete system design and full equipment scope for two new 9300 DWT self-discharging bulk carriers featuring hybrid propulsion.The Finnish corporation announced that the ships will be the first of their kind to be fitted with a hybrid propulsion solution. They are being built for Norway’s Aasen Shipping at the Royal Bodewes shipyard in the Netherlands. The yard has also designed the vessels.
MAN to Open New Propeller Facility in China
Intercompany agreement signed between MAN Energy Solutions’ China Production and Four-Stroke Denmark’s Aft Ship & Propeller Department will establish a local CPP Assembly & Test facility with the aim to expand the propeller business further into the Chinese market.The target is to double the market share, and the plan is to start assembling the first systems in the middle of 2020, the company said.Jan Zebitz, Head of Aft Ship & Propeller, said: “There are several reasons for us to move closer to the Chinese market.
Mercury Unveils 600HP-Rated CNC Sterndrive Propeller
Mercury Racing introduced a 600-horsepower-rated five-blade surface-piercing CNC Cleaver sterndrive propeller designed to maximize top-end speed on performance hulls powered by Mercury Racing 520, 525, 540, 565 and 600 SCI when mated to the Bravo XR Sport and Sport Master drives.Designed, developed and manufactured by Mercury Racing in-house, the 600HP-Rated CNC Cleaver is produced on the same CNC machines used to mill Mercury Racing’s M6 and M8 drive Cleavers.Available dimensions are 14.75- to 15.50-inch diameter…
SCHOTTEL to Equip Fireboat Pair
The Hamburg Port Authority (HPA) has chosen SCHOTTEL for two more fire-fighting vessels. Each of the fireboats features two rudderpropellers type SRP 150 L FP (380 kW each) with a propeller diameter of 1.10 m and a transverse thruster type STT 60 FP (100 kW). Each of these is driven by an electric motor. The rudderpropellers type SRP 150 are equipped with SCHOTTEL’s new highly efficient SDC40 nozzle. This thruster configuration achieves a free running speed of 12 knots.The two…
SCHOTTEL to Propel First Hydrogen Ferry
SCHOTTEL's Azimuth Thrusters will propel two environmentally friendly vessels for the Norwegian ferry operator Norled.The first ferry to sail on liquid hydrogen was designed by LMG Marin and is currently under construction at Westcon Yards, Norway.Sigvald Breivik, technical director at Norled: “Our goal is to create a new icon among eco-friendly ferries. Hydrogen, as a zero-emission fuel, will be the alternative energy for ferry propulsion systems in cases where longer sailing distances are required and charging batteries is not possible.
ABB Delivers for Icebreaking LNG Carrier Fleet
The final vessel in 15-ship series enters service for Yamal LNG project ahead of schedule.Yakov Gakkel, owned by joint venture between Teekay LNG Partners and China LNG Partners, joins a fleet of 15 specially designed tankers transporting liquefied natural gas (LNG) year-round from one of Russia’s most significant export developments in a generation, Yamal LNG.Built in less than six years and to ARC7 ice class, fifteen 170,000m3 capacity vessels have opened the Northern Sea Route…
TPA: SCHOTTEL Chosen for Tugboat Propulsion
SCHOTTEL has secured a contract with Cheoy Lee Shipyards, Hong Kong, for the supply of propulsion units for a total of four azimuth stern drive (ASD) tugs. Each of the new vessels ordered by Tanzania Ports Authority (TPA) will be equipped with two SCHOTTEL Rudderpropellers.Three of the four tugs will each be equipped with a pair of SCHOTTEL Rudderpropellers type SRP 460 featuring fixed-pitch propellers measuring 2.60 m in diameter and each driven by a 2,210 kW diesel engine at 750 rpm. This configuration will enable a bollard pull of 70 tonnes.
SCHOTTEL Propels World’s Largest LFC
SCHOTTEL has been awarded orders in the Norwegian fishery segment. Sefine Shipyard in Turkey has won the contract to build the largest live fish carrier in the world. Ordered by the Norwegian company Frøy Rederi, the Møre Maritime-designed vessel will provide space for 7,500 cubic meters of water in fishing tanks.The 83.20-meter-long and 30.90-meter-wide LFC is powered by an advanced diesel-electric propulsion system. The portion supplied by SCHOTTEL comprises two rudderpropellers type SRP 460 L CP (1…
Schottel Enters the Tanker Segment
Schottel recently received an order to supply two EcoPellers and a bow thruster for installation in a chemical/oil tanker. The tanker will be built at Chinese shipyard Taizhou Kouan Shipbuilding and will be operated by a European owner.The 120 m x 21 m vessel is powered by an electric motor, which is vertically integrated into the azimuth thruster. The propulsion system of the tanker consists of two Schottel Rudder EcoPellers type SRE 460 L FP with an input power of 2,000 kW each and one Schottel Transverse Thruster type STT 170 FP.
DMC Chosen for SunStone’s Fifth Infinity-Class Vessel
Damen Marine Components (DMC) received acontract to supply the rudders and steering gear for the fifth Infinity-class vessel to be built for SunStone Ships by China Merchants Heavy Industries to an Ulstein design. The contract was awarded by Brunvoll Volda, with whom DMC is working on this ongoing series.DMC will supply two Van der Velden ATLANTIC rudders and two Van der Velden COMMANDER rotary vane steering gear systems. The ATLANTIC is a full-spade rudder with a surface area of eight square meters and steering gear torque of 110 kNm.
SCHOTTEL Propulsion for Bibby WaveMaster Horizon
The newly built Service Operation Vessel (SOV) “Bibby WaveMaster Horizon” is equipped with propulsion units from SCHOTTEL. Ordered by the British company Bibby Marine Services Ltd. and built at Damen Shipyards Galati, the vessel is driven by three rudderpropellers and two bow thrusters from the German propulsion expert. The new walk-to-work vessel is purpose-built for the transfer and accommodation of support and maintenance engineers at offshore wind farms.Maintaining wind turbines…