Thursday, November 14, 2019

Thrusters and Pods News

Photo: DMC

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.

Photo: SCHOTTEL

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…

The new diving bell ship, which will replace the existing "Carl Straat" (built in 1963), is currently unique in Europe. Image: Schottel

Schottel Propels WSA Diving Bell ship

Schottel, a manufacturer of propulsion and steering systems for ships and offshore applications, said that the new diving bell ship from the Duisburg waterway and shipping authority (WSA Duisburg) is equipped with its propulsion units.Two rudder-propellers and a pump jet enable maximum maneuverability in narrow waterways, said a press release.The special vessel is being built at the Dutch shipbuilder Damen Shipyards Gorinchem. The order was placed by FMSW Koblenz for the federal waterways and shipping administration.The diving bell ship is powered by a total of three azimuth thrusters…

Photo: SCHOTTEL

1,000th SCHOTTEL SRP 460 Rudderpropeller Delivered

SCHOTTEL, a leading manufacturers of marine propulsion systems, has announced the 1,000th delivered rudderpropeller type SRP 460. This makes it the most successful azimuth thruster worldwide. With a maximum power rating for tug duties of up to 2,350 kW per engine, rudderpropellers such as the SRP 460 are among SCHOTTEL’s bestsellers. To ensure it always offers customers state-of-the-art design, construction and economical operation, the SRP 460 has undergone several technical updates through the years.First delivery in 1999Following its launch in the late 1990’s…

Thruster Design for Submersible Developers

Many companies involved in submersible vehicle development also look to equip the vehicle with a custom thruster. These companies typically have expertise in vehicle and drive design, but will not be experienced in propulsor design. Nor would they be expected to have the specialized tools necessary for proficient thruster design, analysis, and optimization. This article will introduce submersible vehicle developers to the design practices used by HydroComp and other specialists…

Photo: SCHOTTEL

Hybrid Yacht Propelled by SCHOTTEL

CCN’s 31-meter motor yacht “Vanadis” is the first hybrid yacht propelled by SCHOTTEL azimuth thrusters (type STP).It is powered by a propulsion system consisting of diesel engines with in-line electric motors. The vessel was built by the Italian shipyard CCN and has already been handed over to its European owner. It will be deployed in Italian waters. The M/Y “Vanadis”, the fourth model in CCN’s Fuoriserie line, is also the winner of the “Green Yachts” category at the World Yachts Trophies 2019.“Electric power is also making its way into the yacht sector…

Photo: Volvo Penta

Volvo Penta Powers Swedish Electric-Hybrid Ferry

Volvo Penta gensets are powering the largest electric-hybrid ferry in Sweden. The Tellus ferry operates the 1.8km-wide Gullmarsleden waterway between Uddevalla and Lysekil – one of Sweden’s busy maritime routes. We take a look at the motivations, collaborations, and technology behind this installation.The Tellus ferry was commissioned by the Swedish Transport Administration and built by Baltic Workboats Shipyard – an Estonian company that’s made over 200 workboats and who currently have 30 workboats on order.

Image: Hapag-Lloyd

Hapag-Lloyd Cruise to Sail Without HFO

Hapag-Lloyd Cruises has announced that from July 2020 its global fleet will no longer burn heavy fuel oil (HFO) and instead run exclusively on marine gas oil with a maximum sulfur content of 0.1 % (LS-MGO)."In doing so, the company will cut the emissions of its fleet of both luxury and expedition ships significantly. By transitioning to the low-pollutant fuel voluntarily, the sulfur emissions of the Hapag-Lloyd Cruises’ fleet will be cut by 80 %. Additionally, the switch to marine gas oil means a reduction in soot and particulates of up to 30 %…

Photo: Damen

SCHOTTEL Propulsion Package for Damen Multibuster

During the Seatrade Offshore Marine and Workboats 2019 in Dubai, SCHOTTEL  welcomed Lars Seistrup, Managing Director of Albwardy Damen, to its booth to sign a contract agreement for a full propulsion package for a new type of vessel. The Damen Multibuster 8020 (DMB 8020) is designed with extreme shallow draft for applications such as pipe laying and cable laying works, the upgrading, installation and decommissioning of platforms as well as well stimulation projects.Full propulsion package for reliable DP performanceThe DMB 8020’s tasks require reliable DP performance…

Photo: Cummins

Turkey/Norway Diesel-Electric-Battery Ferry

With a rugged coastline and many fjords to cross, Norway has become a world leader in progressive ferry design. Turkey, with a skilled work force and broad marine experience has become a leader in ferry construction. Put the two together and you have the teamwork that results in the Basto series of RO-RO ferries.The latest in the class, Basto VII, to be launched in December of 2019, will have at its heart, four Cummins QSK50 IMO Tier III diesel-powered generator sets, two in each end and each producing 1290 kWm.

Photo courtesy of Damen

Damen Completes Maintenance on Innovation

Heavy-lift jack-up vessel Innovation, one of DEME’s DP2 installation vessels, left Damen Verolme Rotterdam shipyard in early September 2019 following a major refit. Innovation spent several months in the Verolme shipyard undergoing renewal of its aft leg sections and an overhaul of its jacking motors.Innovation measures 147.5 meters in length and operates on an electrical rack & pinion jacking system. The vessel supports offshore construction via the installation of foundations…

SeaDream's 'Innovation' expedition cruise ship (Photo: Kongsberg)

Kongsberg Wins Full-Scope Expedition Cruise Vessel Tender

Kongsberg has just signed a contract with Damen Shipyards in the Netherlands for the delivery of a fully integrated Kongsberg Maritime solution to the SeaDream Yacht Club cruise line.Valued at more than $21.5 million, Kongsberg’s most extensive ‘Full Picture’ delivery for an expedition cruise ship, Innovation, also encompasses the supply and integration of propulsion equipment including the new ELegance azimuth pod system, Bergen engines, stabilizers, bridge and automation systems, accompanied by a comprehensive electrical, navigation and hybrid technology package.

Drew Orvieto (Photo: ZF Marine Propulsion Systems)

ZF Promotes Orvieto

ZF Marine Propulsion Systems Miramar, LLC announced that Drew Orvieto has been promoted to the position of Senior Manager, Commercial Fast Craft and Engineering – North America. Orvieto, a 4+ year member of the ZF team first worked with the company as an intern in 2011.Orvieto returned to ZF in 2015 after completing a Master’s degree in engineering, followed by a period as a naval architect at a large American boat builder. Upon his return to ZF, Orvieto took a position as naval architect…

Each of the Wärtsilä thrusters for Sleipnir is rated for 5.5 MW power. (Photo:  Wärtsilä)

Wärtsilä Thrusters on Sea Trials for Large SSCV

Performance of the propulsion solutions supplied by the technology group Wärtsilä exceeded the design specification and contributed to the success of the sea trials for the world’s largest semi-submersible crane vessel (SSCV). The ‘Sleipnir’ was built at Sembcorp Marine’s Tuas Boulevard Yard in Singapore for the Dutch offshore contractor Heerema Offshore Services (HOS). It was delivered from the yard in July.The huge vessel is designed for heavy lifting operations and is fitted with two cranes, each with a lifting capacity of 10,000 metric tonnes.

Photo: Danfoss Editron

First Hybrid Fish Farm Boat On the Water

Danfoss Editron has delivered two 105kW motors that will help power Edel, the first hybrid vessel built for the aquaculture sector by Norwegian shipyard Moen Marin. Edel is also the first diesel-electric vessel in the fleet of NRS Farming, Norway’s leading producer of sustainable salmon.The 13.5 by 7.5m vessel will become part of NRS Farming’s fleet and be used for sustainable fishing in salmon farms located in Norway’s fjords. As it has an operating pattern of predominantly short trips, NRS Farming plans to run Edel mainly on battery power.


Photo Credit: BC Ferries

Two SCHOTTEL-Driven Ferries for BC Ferries

German propulsion manufacturer SCHOTTEL has delivered propulsion units for two 81-meter road ferries to Damen Shipyards Galati, Romania. Each of the newly built vessels ordered by Canadian operator BC Ferries will be equipped with two high-efficiency SCHOTTEL Twin Propellers. Once operational, they will serve the Northern Gulf Islands off the coast of Vancouver.Improving environmental stewardship“This class of vessels is very important for BC Ferries as it introduces a state-of-the-art…

Norwegian Coast Guard vessel KV Svalbard and its crew at the North Pole: the ship is the first ABB Azipod powered craft to reach the Pole. (Photo: ABB)

ABB Propulsion Takes Ship to North Pole

Norwegian Coast Guard ship KV Svalbard is the first vessel powered by an ABB Azipod propulsion system to reach the North Pole.The ship is equipped with twin 5MW Azipod icebreaking units which enabled it to sail through polar ice at speeds of up to 6 to 7 knots when it took part in an international scientific expedition, the Coordinated Arctic Acoustic Thermometry Experiment led by Norwegian research foundation The Nansen Center.The Azipod electric propulsion system is designed to make s ships highly maneuverable…

ABB Azipod electric proplusion is being installed on two Oldendorff Carriers newbuild dry bulk carrier vessels.

(Photo: ABB)

Oldendorff Orders ABB Azipods for Newbuild Bulkers

Bulk carrier operator Oldendorff Carriers has for the first time placed an order with ABB for Azipod electric propulsion systems for two newbuild dry bulk carriers.The self-unloading dry cargo transhipment vessels with 21,500 dwt capacity will be fitted with two 1.9 MW Azipod electric propulsion units each. The contract also covers the delivery of electric, digital and connected solutions, including a main diesel-electric power plant, generators, switchboards, bow thruster motors…

ABB's Azipod (CREDIT: ABB)

ABB Electric Azipods to be Installed on Bulker

ABB enters new market segment with order to install Azipod electric propulsion on board two dry bulk carriers from Germany’s largest bulk carrier company Oldendorff Carriers.Two self-unloading dry cargo transshipment units will be the first bulk carriers in the industry to feature ABB’s Azipod electric propulsion. Both vessels, due for delivery to Oldendorff Carriers in 2021 from the Chengxi Shipyard in China, will be equipped with a complete power and propulsion solution from ABB.Each 21,500 DWT vessel will feature two 1.9MW Azipod units.

Azipod propulsion to be installed on board Oldendorff Carriers newbuilds. Pic: ABB

ABB Installs Electric Azipods On Board Bulkers

Swiss-Swedish multinational corporation ABB has announced that it is entering a new market segment by installing Azipod electric propulsion systems on board two dry bulk carriers from Germany’s Oldendorff Carriers.Two self-unloading dry cargo transshipment units will be the first bulk carriers in the industry to feature ABB’s Azipod electric propulsion. Both vessels, due for delivery to Oldendorff Carriers in 2021 from the Chengxi Shipyard in China, will be equipped with a complete power and propulsion solution from ABB.Each 21,500 DWT vessel will feature two 1.9MW Azipod units.

R/V Nanuq Joins U. of Alaska Fleet

The College of Fisheries and Marine Science at the University of Alaska Fairbanks added a new Armstrong Marine-built research vessel to its fleet, Nanuq, which arrived in Seward, Alaska, ealiers this summer.The Port Angeles, Wash.-based boatbuilder designed the 40-foot aluminum hulled boat and Pacific Power Group, working closely with Armstrong, fit the vessel with a pair of Volvo Penta D6 engines that each deliver 330hp. The engines are paired with Aquamatic outdrives and Volvo…

Photo: Crowley

Crowley Orders New ATB for Enhanced AK Service

Crowley Fuels has signed construction contracts to build a 55,000-barrel, articulated tug-barge (ATB) that is specifically designed to serve the Western Alaska market with delivery of clean fuel products.The 410-foot ATB will have enhanced performance features for the demanding river and sea conditions of Western Alaska, an area that depends on safe and reliable marine delivery services during the short open-water season. An ATB consists of a tugboat and barge that are connected from the bow of the tug to a notch in the stern of the barge by a hinged connection system…

The vessel at the North Pole (CREDIT Norwegian Coast Guard)

ABB Azipod Powered Vessel Reaches North Pole

Norwegian Coast Guard’s vessel KV Svalbard was on an international environmental research expedition when it became the first ever Azipod-powered ship to reach the North Pole.With its superior performance in the harshest of ice conditions, Azipod propulsion has become an industry standard for icegoing vessels, enabling vessels to cross the Northern Sea route independently. In late August 2019, Azipod propulsion has made history, driving a Norwegian Coast Guard icebreaker all the way to the North Pole.

Photo: SCHOTTEL

SCHOTTEL Wins Deal for Three Hybrid Ferries

SCHOTTEL secured a contract to provide propulsion units for three newly built hybrid ferries under construction at Sembcorp Marine, Singapore. Each of the double ended RoPax ferries will be equipped with two SCHOTTEL EcoPellers type SRE 340 FP. The vessels will be driven by an battery/diesel electric hybrid system and will be operated during their transits by green battery power. The main propulsion for the LMG 80-DEH design ferries consists of PM motor driven SCHOTTEL EcoPellers type SRE 340 with 2.1 m diameter fixed pitch propellers.

R/V Roger Revelle Gets a Thruster Upgrade

The research vessel Roger Revelle is currently going through an extensive mid-life refit. One of the upgrades to the vessel is the installation of telescoping thruster technology from ZF Marine.The R/V Roger Revelle is a globally capable oceanographic research vessel, designed as a platform to support many different facets of ocean-based scientific research. The vessel is owned by the US Navy and operated by the Scripps Institute of Oceanography under a charter agreement with the Office of Naval Research.

An illustration of M/V Copenhagen with a Norsepower Rotor Sail. (Photo: Scandlines)

Norsepower’s Rotor Sail on Hybrid Ferry

Ferry operator Scandlines has announced that it has signed an agreement with Norsepower Oy Ltd, leading clean technology and engineering company pioneering modern wind propulsion technology, to install Norsepower’s Rotor Sail Solution on board the M/V Copenhagen, a hybrid passenger ferry.Operating between Rostock in Germany and Gedser in Denmark, the M/V Copenhagen belongs to the world’s largest fleet of hybrid ferries, which combines diesel and battery power. Since 2013, Scandlines…

Photo: Veecraft Marine

New Shipbuilding Facility in Cape Town

Veecraft Marine, a wholly-owned subsidiary of Paramount Maritime Holdings and African-based global aerospace and technology company Paramount Group,  opened its new premises at a ceremony held in Cape Town. Veecraft Marine has manufactured more than 60  maritime platform solutions in various classes since its inception in 2002, totaling more than $130 million of contracts. Leveraging its specialization in the construction of 20 to 30 meter vessels, the company has secured an order book valued at more than $13.5 million.

Bonny River (Photo courtesy of SCHOTTEL)

"Bonny River" TSH Dredger Delivered

The trailing suction hopper dredger (TSHD) Bonny River built at Royal IHC’s Chinese partner yard COSCO Guangdong Shipyard was recently delivered to the Belgian dredging company DEME. The TSHD features a number of advance technologies, and is driven by controllable pitch propellers and transverse thrusters from Schottel. With a 15,000 cbm capacity, the vessel is capable of dredging hard soil and able to work in water depths of more than 100 m.“The design of the Bonny River is inspired by a drive to continuously innovate from an ecological and efficiency perspective…

Photo courtesy of SCHOTTEL

Seaspan Opts for SCHOTTEL Again

SCHOTTEL has been chosen as propulsion supplier for two new build Ro-Ro ferries under construction at Damen Shipyards Mangalia, Romania. Each of the vessels ordered by Canadian Seaspan Ferries Corporation will be propelled by two SCHOTTEL Combi Drives and two SCHOTTEL Transverse Thrusters. The new ferries will join the company’s first two hybrid vessels, “Seaspan Swift” and “Seaspan Reliant”, which were commissioned just over two years ago. Seaspan Ferries currently operates a fleet of seven ferries out of four terminals in British Columbia…

Photo: SCHOTTEL

SCHOTTEL Propels Barges, Cranes for Coal-fired Plant

SCHOTTEL has supplied propulsion systems for four Full Azimuthal Electrical (FAZEL) barges and two Floating Crane Transhipper Units (FCTU) dedicated to transhipment for Dubai’s Hassyan coal power plant. The FAZELs and FCTUs are built to European standards and operated in the UAE by Louis Dreyfus Ports & Logistics, a subsidiary of the French company Louis Dreyfus Armateurs. The German propulsion expert SCHOTTEL equipped the vessels with a total of 20 rudderpropellers.FAZELs and…

Image Credit: Danfoss Drives

PROPULSION TECH: How to Get to Hybridization

Hybridization in the marine world is transitioning from the latest fad to a key part of vessel design and retrofits. Driven in part by a demand for increased efficiency and new waves of global legislation, hybridizing or electrifying a vessel is quickly becoming necessary for organizations. In fact, the International Maritime Organization (IMO) rules and guidelines for the marine industry call for reduced emissions globally, and some ports around the world have established ambitious…

Photo: Robert Allan Ltd.

Port of Luleå 36m Hybrid Icebreaker Tug Delivered

The powerful 36 meter hybrid icebreaker tug Vilja was delivered to her Owner, Port of Luleå, on June 26th, 2019 at Gondan Shipyard in Spain. On July 4th, Vilja arrived in Luleå and the crew was very satisfied with the first sailing experience and tug performance on the journey home. The vessel will soon be used for ice management, firefighting and navigation aids service duties in the Port of Luleå, Sweden and will assist ships and conduct coastal towing in the northern sector of the Gulf of Bothnia.Vilja is a 36 meter TundRA 3600–H, Icebreaking Escort Tug designed by Robert Allan Ltd.

Double-ended RO-PAX ferry MF Husavik is equipped with 2x SCHOTTEL Rudder EcoPeller Type SRE 340 CP (900 kW each). 
Photo credit: Fjord1

SCHOTTEL's Rudder EcoPeller SRE

Since its introduction to the market a mere three years ago, the SCHOTTEL azimuth Rudder EcoPeller SRE has delivered on a wide range of different applications for open sea and coastal operating conditions. In doing so, it has both shored up the ferry segment and moved far beyond it.In the ferry market, the SRE demonstrates its highly efficient and ecologically clean propulsion while also meeting the strict environmental regulations of the Norwegian market. As a result, SCHOTTEL has achieved a top market position there by providing propulsion systems for 16 ferries in various power ratings.

Photo courtesy of WE Tech Solutions

WE Tech Equips Donsötank’s New Builds

WE Tech Solutions, a leading energy efficiency solution provider, has received an order to supply an integrated package, including Propulsion Drives, Permanent Magnet Shaft Generator, Shore Connection Switchgear, Bow Thruster Motor and DC Link to two new 22000 DWT tankers for chemical and oil products with an option for another two. The tankers are built by Wuhu Shipyard Co. Ltd for the Swedish ship owner Rederi AB Donsötank. WE Tech’s equipment delivery to Wuhu Shipyard will…

Photo: SCHOTTEL

Ten Tugs Equipped with SCHOTTEL and VULKAN

“Mark E. Kuebler”, “Ted C. Litton” and “Connelly M”, the first three terminal and escort tugs of a total of ten being constructed at Gulf Island Fabrication in the United States were recently delivered to Bay Houston Towing Co. Each of the Robert Allan-designed tugs is equipped with two SCHOTTEL Rudderpropellers type SRP 510 FP. In addition, VULKAN’s Safeguard Basic driveline protection system issues early warning when intervention in the propulsion drive train is required.SCHOTTEL…

Photo: Kongsberg

Kongsberg Wins LNG, Battery Propulsion Contract

Kongsberg Maritime will supply a Power & Propulsion System for a new LNG powered multi-purpose cargo vessel of design MM85CC LNG by Multi Maritime.The clean and efficient Kongsberg Maritime propulsion system features a Bergen B36:45L6PG gas engine and LNG control and safety system, a Promas controllable pitch propeller and rudder system, together with a battery pack to enable periods of emission free operation in ports and environmentally sensitive areas.The 3,500dwt vessel is currently under construction at Tersan Shipyard, Turkey, for Norwegian ship owner Egil Ulvan Rederi AS.

Photo: ABB

ABB Expands Azipod Range for Ferries, RoPax

ABB extends the power range of Azipod propulsion to enable ferry and RoPax operators improve operational efficiency and reduce emissionsSince its launch in 1990, Azipod electric propulsion has become the industry standard for a wide range of vessel segments ranging from smaller crafts to icebreakers capable of independently operating in the harshest conditions.In response to customer requests, ABB has filled the gap between the low and high-power range of Azipod propulsors with the launch of a new series available in 7.5-14.5MW.

Photo: Kongsberg Maritime

Kongsberg's Cost-effective Tunnel Thruster

Kongsberg Maritime has unveiled a new series of tunnel thrusters designed to meet demand from the merchant marine sector for a system that is less complex to install, easier to maintain, and more cost-effective to operate than existing thrusters of comparable size.Drawing on more than 40 years of tunnel thruster experience and the results of a development project led by a Kongsberg Maritime team at the company’s propulsion facility in Ulsteinvik, Norway, the new Tunnel Thruster Commercial (TTC) is particularly suitable for cruise ships…

Photo: Volvo Penta

Volvo Penta's Next Gen Propulsion Packages

With over 100,000 units produced, the Volvo Penta D4 and D6 marine propulsion packages get a comprehensive helm-to-prop update, delivering more power and reliability, while operating costs are cut by a third. The updates includes newly designed engines, a completely new aquamatic sterndrive, updated IPS drive and an upgraded Electronic Vessel Control System.With over 100,000 units delivered since its introduction in 2003, Volvo Penta has given its next generation D4 & D6 propulsion packages a comprehensive overhaul.

Photo: ABB

ABB Opens Marine Service Center in Russia

The new Marine Service Center builds on a decade of local ABB services in support of ice-going vessels and relies on a strong core of engineering expertise in Murmansk. In 2009, ABB’s engineers operating from smaller scale service facilities in Murmansk supported 15 vessels featuring the group’s equipment; in 2019, the number of ships has exceeded 50, with projects covering over 100 Azipod propulsion units. Responding to the needs of a growing customer base, ABB has expanded its service capabilities by opening a new…

Photo: WE Tech Solutions

WE Tech Delivers Hybrid Propulsion Solution

WE Tech Solutions Oy (WE Tech) has been awarded the contract for delivery of an avant-garde Hybrid Electric Propulsion solution to Rauma Marine Construction Oy (RMC).The solution includes Propulsion drives, Energy Storage System (battery banks and DCDC converters), Main Propulsion Switchboards, Shore connection switchgears, Energy Management System and the Propulsion Control System. WE Tech and RMC will together bring Wasaline’s new RoPax ferry to the next level of sustainable shipping. The new ferry is being built by RMC in Rauma Finland and is scheduled for delivery in May 2021.

Photo: SCHOTTEL

SCHOTTEL Secures NC Ferries Contract

SCHOTTEL said it has secured a contract to provide propulsion units for two new vehicle ferries ordered by North Carolina’s Department of Transportation, which operates the second largest state-run ferry system in the United States. The US-flag vessels designed by Elliott Bay Design Group are under construction at Gulf Island Shipyards in Houma, La., and will be equipped with a total of nine SCHOTTEL Twin Propellers type STP 150 L. The ferries are scheduled for delivery in 2020.Each…

Rendering of the new “Green Ship” RoPax vessel (image courtesy of TT-Line)

AKA, MAN Collaborate for LNG-Powered Ferry

Aspin Kemp and Associates Inc. (AKA) and MAN Energy Solutions (MAN) are working together on the delivery of the propulsion package for 1+1 230-meter-long RoPax vessel for TT-Line, a German ferry operator. The vessel is to be built at Jiangsu Jingling shipyard in China. The MAN/AKA power and propulsion package includes eight MAN 51/60DF dual fuel engines, propellers and gearboxes, a fuel-gas supply system and HyProp ECO – a hybrid propulsion system. The newbuild TT-Line ferry will have the capacity for 800 passengers and over 200 articulated trucks.

Photo: Man Energy Solutions

MAN Powers LNG-powered Ferry Newbuild

The Jinling Shipyard in China has ordered 4 × MAN 51/60DF engines in connection with the building of 1 + 1 × 230-meter-long RoPax vessels for TT-Line, the German ferry operator. The vessel will feature a complete MAN propulsion package, besides the engines, including propellers, a fuel-gas-supply system (FGSS), and HyProp ECO – MAN’s innovative, fuel-saving, hybrid propulsion system.The newbuilding is based on TT-Line’s ‘Green Ship’ design, developed in collaboration with Copenhagen-based designer…

Photo courtesy of Damen

Steel Cut on De Beers Diamond Ship

Damen Shipyards Group and De Beers Marine Namibia (Pty) held a steel cutting ceremony to mark the beginning of construction on a new offshore crawler diamond recovery vessel for offshore operations in Namibia.At 177 meters (577 feet) long, the new vessel will be slightly larger than the current largest vessel in the De Beers Marine Namibia fleet, Mafuta (174 meters, 571 feet). Built from a Marin Teknikk design, the MT 6027, on-board features include a dynamic positioning system (DP2) based on a seven-thruster propulsion system powered by six generators of 3…

Photo: Jan De Nul Group

Jan De Nul Launches Low Emission Vessel

Jan De Nul Group launched its fourth Ultra-Low Emission vessel last week in Singapore. It concerns the 6,000 m³ Trailing Suction Hopper Dredger Sanderus built at the Keppel Offshore & Marine shipyard.This green vessel is the first of two identical medium-sized hopper dredgers under construction at Keppel O&M’s shipyard in Singapore, fitted with a two-stage filtering technique for exhaust gases.In total, Jan De Nul Group designed six Ultra-Low Emission vessels (ULEvs) for its fleet: five Trailing Suction Hopper Dredgers and one Offshore Jack-Up Installation Vessel, the Voltaire.

Photo courtesy of Dockmate

Dockmate at Seawork International

Recently brought to the UK’s shores, Dockmate is a future proof, wireless remote-control boat steering system that can be fitted in less than a day on any boat or yacht across the country from driveway to dry dock. Designed to eliminate all the worry and uncertainty associated with docking, Dockmate has confirmed it will be exhibiting for the first time at this year’s Seawork International - Quayside.The team at Dockmate will demonstrate how its remote boat docking technology…

Photo: SCHOTTEL

SCHOTTEL Expands High-Performance Nozzle Range

With the launch of the newly developed SDC40 nozzle, SCHOTTEL expands its range of high-performance nozzles. The SDC40 sets new standards in terms of compact design and free running efficiency – and thus even leads to reduced operating costs compared to the nozzles of other market participants. The SDC40 nozzle also stands out with its optimally designed propeller geometries and exceptional performance characteristics. It comes equipped with SCHOTTEL patented ProAnode as standard…

Photo: AEGIR-Marine

AEGIR-Marine Wins NK Class Type Approval

AEGIR-Marine assigned with an NK Class Type Approval. The newly certified seal assembly will be available for customers worldwide as of today. They are an addition to our Type Approval from several other major classification societies.For the NK Class Approval AEGIR-Marine performed a 2,000 hours endurance test in its state-of-the-art and certified R&D Test Center. A 1,000 hours of test runs were at extreme RPM and another 1,000 hours were at low to average RPM. Also, the conditions a seal has to withstand were simulated as realistically as possible.

Photo: Sanmar Shipyards

Sanmar Delivers ASD Tug to Marintug

Sanmar Shipyards delivered a 24 meter ASD Tug with 60 tbp to Marintug of Turkey.This vessel is a RAmparts 2400SX-type with a 60 tonnes bollard pull, designed by Robert Allan Ltd.It is powered by a pair of Caterpillar 3512C main engines that each can produce 1765kW power with 1800 rpm’s which is combined with Rolls Royce US 205 FP ASD thrusters with built-in slip clutches. Power for auxiliary systems is provided by Caterpillar C4.4 86ekw generators.The vessel has been built according to ABS A1…