Z-Drive Collaboration on the Inland Waterways Expands
American Commercial Barge Line’s leadership and early adoption of ZF Marine’s z-drive propulsion technology underscores a growing trend on the inland waterways. American Commercial Barge Line (ACBL) has been around a long time – since 1915, to be exact – and along the way has developed into one of the dominant players in the inland marine transportation industry. With a passion for safety and a green footprint, ACBL has always embraced technology and innovation. That point was obvious when it made the decision to outfit at least 15 of its towboats with ZF Marine’s Z-drive systems.
Spread of GE Tech Ordered for DSV Newbuild
Shanghai Salvage Bureau’s (SSB) new ship is purpose-designed for a range of roles including deep-water salvage operations, deep-water pipelay and construction as well as a saturation diving capability for up to 24 divers in two bells. Recently, GE’s Marine Solutions has been chosen by SSB, one of the largest rescue and salvage companies in the world, to provide a suite of marine technologies including power and propulsion equipment, dynamic positioning (DP) and automation and control systems to its newest deep-water dive support vessel (DSV).
Thustmaster Expands Its Waterjets Team
Marine propulsion and thrusters manufacturer Thrustmaster of Texas announced that Leonard Hill and Jason Hill have joined its waterjet team, bringing with them more than 65 years of experience in waterjet design, manufacturing and sales. Leonard Hill began his waterjet career at Jacuzzi Brothers waterjet division in 1978, and in 1984 purchased the waterjet product line from Jacuzzi to start North American Marine Jet (NAMJet). Leonard invented and introduced a new style of jet to the market place known as the TRAKTOR JET…
SCHOTTEL Debuts Underwater Mountable Thruster
SCHOTTEL has expanded its portfolio with the successful tests of the 5.5 MW SRP 800 U rudderpropeller, which can be installed afloat for vessels that cannot be docked easily due to their size or area of operation. Besides application in larger offshore vessels or rigs, the new and powerful SCHOTTEL thruster is suited for cable laying vessels, offshore construction vessels and crane ships. “As a result of customer requests, SCHOTTEL decided to further develop the robust, well-proven rudderpropeller technology in the power range up to 5.5 MW…
Rolls-Royce & the Future Tech 'Reality'
Rolls-Royce. The words have been used by many to signify excellence – though not with the company’s permission, of course. Rolls-Royce Marine is taking a leading position in developing and introducing the systems and technologies needed for the running of a successful business in the maritime industry of the 21st century. At a company presentation held in London earlier this year, Mikael Mäkinen, President of Rolls-Royce Marine, outlined the company’s vision for the future and its strategies to put these new systems based on new technologies into place.
CMV's Columbus Prepped for Summer Cruising
Damen Shiprepair Rotterdam (DSR), part of Damen Shiprepair & Conversion, said it has completed maintenance and repair works on the newest member of CMV’s fleet, the cruise ship Columbus. The full work scope was concluded within a tight timescale, thus ensuring that the vessel could sail to the London Cruise Terminal in Tilbury, U.K. in time for her naming ceremony and inaugural cruise. Several CMV vessels – the Astor, Marco Polo and the Magellan, for example – have made calls at various Damen repair yards in the past.
MAN Engines for GTT 115 Yacht from Dynamiq
MAN Engines is again supplying 12-cylinder engines for the second tour de force by the up-and-coming yacht builder Dynamiq from Monaco: The 35-meter-long GTT 115 is equipped with two MAN V12-1650 engines, each with 1,213 kW (1,650 hp) at 2,300 rpm. The yacht will be unveiled to the public in the autumn at the Monaco Yacht Show. Two MAN V12-1800 engines are already providing the drive in the Jetsetter motor yacht – the first yacht from the newcomer Dynamiq, which made its debut in September 2016.
LNG COGES-powered 20,000 TEU Ship Closer to Reality
A joint industry project (JIP) examining the potential of developing an electric-driven 20,000 TEU ultra large container vessel (ULCV) with an LNG-fuelled combined cycle gas and steam turbine (COGES) electric power plant aims to utilize LNG as a primary fuel for an ultra-low emissions profile, in a design with at least the same carrying capacity and efficiency as existing ULCVs. At the Nor-Shipping trade fair in Oslo, the PERFECt project partners ABB, OMT, GTT, Caterpillar’s Solar Turbines…
Schottel Gets Eight Ferry Newbuild Order for EcoPeller
Schottel has been selected to fit eight newly-built ferries with the new Schottel Rudder EcoPeller (SRE, EcoPeller) for two of Norway’s leading ferry lines. In close cooperation with the customers and Multi Maritime, the Norwegian ship designer in charge of the projects, the EcoPeller was chosen for three Fjord1 ferries with 2xSRE 340 CP each and five Torghatten ferries with 5x2 SRE 560 CP. “Our new ferry designs are the result of continuous efficiency optimization. Every potential efficiency increase and every optimization of the energy consumption in terms of design…
Hybrid Propulsion for NCA’s New Vessel
The Norwegian Coastal Administration’s (NCA) new multipurpose vessel OV Ryvingen will be its second to combine traditional diesel power with battery-driven operation. The battery pack that Rolls-Royce has been commissioned to equip the Ryvingen with will have an available capacity of 2,000 kilowatt hours (kWh), an increase from the 850 kWh capacity that is installed aboard its hybrid sister ship the Bøkfjord. It is also has twice the capacity of Norway’s first fully electric car and passenger ferry, Ampere.
VDVMS Equips New TSHD Magdalen
A new Jones Act trailing suction hopper dredger (TSHD) Magdalen, recently launched at Eastern Shipbuilding Group’s (ESG) Allanton facility in Panama City, Fla., is expected to be handed over to its owner, U.S. dredging contractor Weeks Marine, before the end of 2017. This modern TSHD has a length of 108.5 meters, breadth of 24.24 meters and a molded depth of 8.31 meters. The state-of-the-art 356’ twin screw dredger is outfitted with BARKE high-lift flap rudders by Van der Velden Marine Systems (VDVMS) in conjunction with Ships Machinery International, Inc. (SMI).
New Horizons: Cruise Industry Challenges & Solutions for 2017
Approximately 130 million Chinese citizens travel internationally, making China the world’s largest outbound travel market in the world. With one-sixth of the world’s population, many recognize this country as a market with huge potential. Until a few years ago, travel by ship was a common mode of transport, but China’s rapid economic evolution has attracted more people to leisure travel opportunities and the luxury holiday experience cruise liners can offer. It is anticipated that the number of Chinese passengers will reach 4.5 million by 2020…
Wärtsilä to Power LNG Offshore Construction Vessel
Wärtsilä is to supply the engines and other propulsion machinery for a new offshore construction vessel being built at the Cosco shipyard in China. The ship owner is Belgian operator Dredging International (DEME). This will be the first vessel of its kind to be fueled by liquefied natural gas (LNG) and in addition to the dual-fuel engines, Wärtsilä will also provide its LNGPac fuel storage and supply system and propulsion systems. The orders with Wärtsilä were booked in the fourth quarter of 2016 and in February 2017.
Dual-fuel Solution to Drive World's Mightiest Cutter Dredger
Wärtsilä said it has been contracted to supply a comprehensive package of engines and propulsion machinery for a new cutter suction dredger (CSD) vessel slated to become the world's most powerful and first ever to be fuelled by liquefied natural gas (LNG). The newbuild, Spartacus, is being built at the Royal IHC yard in the Netherlands on behalf of Belgium based Dredging International (DEME). The order with Wärtsilä, worth around $21 million, was booked in the fourth quarter of 2016. The 164-meter-long vessel will have a total installed power of 44,180 kW.
LNG Innovation: Wison's LNG Distributor
The Wison-LNG-Distributor (LNGD) is a new multi-functional carrier with scalable capacity between 5000 to 20,000 cu. m. Wison-LNGD integrates the functions of LNG loading, bunkering and container delivery, which could make regional LNG redistribution more affordable and efficient. Wison’s LNG Distributor has been purposely designed to distribute partial loads to coastal areas in regions such as Indian subcontinent, Southeast Asia, the Caribbean, and Northern Europe. Being designed to operate at a shallow draft of 4.5m…
Dual-fuel Tanker Delivered to Desgagnés
Desgagnés has taken delivery of the duel-fuel tanker M/T Damia Desgagnés, a brand new vessel recently built in Turkey. A next generation and state-of-the-art asphalt-bitumen-chemical tanker, she is the first of a series of four oil carriers, custom-built according to an original concept developed by Desgagnés and ordered at the Besiktas shipyard located in Yalova near Istanbul, Turkey. The Damia Desgagnés is the first dual-fuel powered Canadian-flagged tanker and the first-ever asphalt carrier of this type.
Schottel Propels Rotortugs for FMG
Six Robert Allan-designed Advanced Rotortugs ART 85-32W for Perth-based Fortescue Metals Group (FMG) will be driven by Schottel Rudderpropellers. The order is about the delivery of 18 SRP 430 FP (1765 kW each). The vessels will be built by Damen Song Cam Shipyard in Vietnam. FMG cited Schottel's strong presence in Western Australia and Port Hedland for more than 10 years as a benefit for contracting the thrusters. Rotortugs were chosen for their outstanding maneuverability and capabilities.
WE Tech to Equip Ektank Vessels
WE Tech Solutions said it has received an order to deliver its permanent magnet shaft generator solution to two new 18,600 dwt chemical tankers with an option for another two. The tankers are built by China State Shipbuilding Corporation (CSSC) Chengxi Shipyard for the Swedish ship owner Ektank AB. WE Tech’s equipment delivery to Hudong Heavy Machinery Co., Ltd. will commence in October 2017. WE Tech’s solution is based on variable frequency drive technology (WE Drive) and the direct drive Permanent Magnet Shaft Generator.
Ecoshield Coating Option for ZF Thrusters
ZF Marine Krimpen is applying Subsea Industries’ Ecoshield hard coating to the nozzles and underwater components of its azimuth thruster units supplied to vessels operating in inland waterways. The Netherlands-based company, a division of Germany’s ZF Group, is using Ecoshield on thrusters supplied to a number of U.S.-based customers to reduce operational wear and tear in brown waters such as the Mississippi River. The solution was found in Antwerp, in 2015, when ZF approached…
Wärtsilä to Optimize Performance for Songa Offshore Drill Rigs
The technology group Wärtsilä has signed a five-year technical management and services agreement with Songa Offshore for four Cat-D type semi-submersible drilling rigs operating in the North Sea. Through the partnership with Wärtsilä, Songa Offshore ensures optimal performance and maximum availability of the Wärtsilä engines and thrusters on board the drilling rigs, which operate in extremely harsh conditions. This is possible with real-time knowledge of the actual condition of the equipment, provided by Wärtsilä's digital offering.
SCHOTTEL Thrusters for Island Venture
The newly built offshore construction vessel Island Venture features three SCHOTTEL Combi Drives of type SCD 710 (formerly SCD 3040) in the Rudderpropeller version with an input power of 3,300 kW each, giving the multifunctional vessel increased maneuverability for a wide range of applications. Island Venture is the product of a European joint venture with building work carried out at two different locations. While the stern was produced at the Crist shipyard in Poland, the bow was built at Ulstein Verft in Norway, where both parts were also assembled.
Pilbara Marine Orders 6 Rotor Tugs
Pilbara Marine Pty Ltd, a wholly owned subsidiary of Fortescue Metals Group Ltd has placed an order with Damen Shipyards for the building of six, 32-meter Rotor Tugs. These will be deployed at the company’s operations at Port Hedland on Australia’s west coast, the world’s largest bulk export port. From there, Fortescue exports 165-170 million metric tons of iron ore per year. The six tugs are of the ART 85-32W class, designed by Robert Allan Ltd. Their Rotor Tug propulsion system features three azimuth thrusters; two forward and one aft.
ABB: Propelling the Polar Cruise Boom
Leveraging its experience in the distinct polar and cruise vessel segments, ABB and its Azipod are at the forefront of the booming polar passenger vessel market. As world travelers continually seek access to more exotic and exciting destinations, evolving cruise shipping trends have triggered an order boom for passenger vessels capable of plying some of the most treacherous Arctic and Antarctic routes. Required for this class of ships is a range of equipment and technologies that enable safe and comfortable sailing through polar waters.
Harley Marine Welcomes First US EPA Tier 4 Tractor Tug
Harley Marine Services accepted delivery of its newest tractor tug, Earl W Redd, a first-of-its-kind workboat equipped with Caterpillar's Tier 4 emissions technology. The vessel enters the Harley fleet as one of the most efficient and environmentally conscious vessels in the world, exceeding the toughest marine EPA standards. Built at Diversified Marine of Portland, Ore., the Earl W Redd measures 120 feet by 35 feet, with a loaded draft of 19 feet 3 inches. The tug features twin Cat 3516 Tier 4 Final main engines that will each produce 2,675 horsepower at 1,600 rpm.
Rolls-Royce Wins USCG OPC Propulsion Contract
Rolls-Royce will provide an extensive range of equipment, including MTU marine generator sets, to a new fleet of U.S. Coast Guard Offshore Patrol Cutters (USCG OPC). The Rolls-Royce equipment was selected by Eastern Shipbuilding Group (ESG) Inc. for the USCG OPC fleet’s first nine vessels, with an option to add two more. Sam Cameron, Rolls-Royce, Senior Vice President, Sales & Business Development – Naval, said: “The Offshore Patrol Cutter is the U.S. Coast Guard's largest shipbuilding…
Virginia Pilots Orders New Pilot Boat
The Virginia Pilot Boat Corporation has ordered a Chesapeake Class MKII launch from Gladding-Hearn Shipbuilding. The MKII, a new generation of the shipyard’s popular, smaller class of pilot boats, is the Virginia pilots’ eighth Gladding-Hearn pilot boat. Delivery is scheduled for 2018. Since the Chesapeake Class pilot boat was introduced by the Somerset, Mass., shipyard in 2003, 17 have been delivered to pilot associations throughout the U.S. The latest improvements incorporate the performance benefits of Volvo Penta’s IPS 3 pod system…
‘World’s Greenest Cruise Ship’ Construction Underway
Hurtigruten CEO Daniel Skjeldam pressed the button to officially kick off the construction of hybrid expedition cruise ship MS Roald Amundsen – “the greenest cruise ship the world has ever seen,” according to the ship owner. The new ship is the first of a new generation that will change expedition travel forever, Skjeldam said during the ceremony at Kleven Yards on the western coast of Norway. When launched in 2018, MS Roald Amundsen will be the world’s first expedition cruise ship powered by hybrid battery technology.
Mercury Diesel 6.7L Engine Family Unveiled
Mercury Marine has unveiled the new Mercury Diesel 6.7L midrange engine family. The new electronic, common-rail engines will be offered with three power levels: 480hp, 500hp and 550hp. They will be available as inboards or packaged with the Mercury Zeus pod-drive. The new Mercury Diesel engine is compatible with Mercury’s full suite of SmartCraft controls and electronics, including optional joystick piloting for inboards and joystick piloting for pods (Zeus). “Mercury has established itself as providing the best integrated propulsion solutions to our customers…
Rolls-Royce Delivers 1000th Azimuth Thruster for Damen
Rolls-Royce has delivered its 1,000th azimuth thruster to Damen in what marks a milestone achievement in a relationship that spans more than 30 years. The 1,000th and 1,001st Rolls-Royce US 255 FP azimuth thrusters, each with a power of 2,525 kW, will be installed to a new Damen ASD2913 tug. Damen’s first ASD tug design with Rolls-Royce U.S. azimuth thrusters was delivered in 1993 but the relationship between Rolls-Royce and Damen goes further back. Ronald Lindeman, Rolls Royce…
HydroComp PropElements 2017- Update
HydroComp PropElements 2017 – the propeller “design for performance” code from HydroComp,Inc. of Durham NH USA – is the latest build of the company’s commercial software for marine propeller design and analysis. Propeller specialists will find it an essential addition to their software tools, and also tackles the component-level hydrodynamic needs of naval architects. Why PropElements? Still an uncharted domain for many naval architects, propeller design is an iterative process following a typical design spiral – from initial sizing through detail design.
Video: LNG-powered Dredger Scheldt River Launched
DEME Group’s second LNG-powered trailing suction hopper dredger (TSHD) Scheldt River is part of a new generation of dual fuel hoppers that set out to achieve new standards in environmental performance. Launched January 14 at Royal IHC's shipyard in Krimpen aan den IJssel, The Netherlands, the 7,950m3 vessel possesses a number of innovative features and technologies, including an IHC-patented two-speed gearbox as well as a newly developed wing-shaped bow thruster tunnel. A video showing the construction process and launching is available here.
Mercury Marine Expands Its Joystick Technology
Mercury Marine, a manufacturer of recreational marine engines, has officially announced the launch of Joystick Piloting for Inboards on single-engine tow sport boats. The joystick technology allows the engine to work with bow and stern thrusters to provide ultimate vessel control and a superior driving experience for the boater. The system is designed to work with the tow sports variants of Mercury’s new and award-winning range of purpose-built marine inboard and sterndrive engines. Dealers and consumers around the country are raving about the newest technology from Mercury Marine.
ABB Propulsion, Automation and Software for Five Cruise Ships
ABB will supply the complete power, propulsion and automation package for a series of new cruise vessels being built by MV WERFTEN for Genting Hong Kong brands Crystal Cruises and Star Cruises. The three Crystal Cruises’ luxury “Endeavor Class” mega-yachts will feature a Polar Class 6 and enable cruising in the Arctic; then follow the route of migrating whales along the coast of the Americas and Europe to Antarctica during winter. The Star Cruises “Global Class” vessels will be two of the largest on the market with 204,000 tons registered tonnage each.
Delay Averted with Underwater Sterntube Renewal
Hydrex Underwater Technology has assisted an excavation vessel hemorrhaging oil from a stern tube seal entangled with steel wire to pass safely through the Panama Canal. The 156m long, Dutch-owned vessel was unable to make the canal transit until the propeller shaft seal had been repaired, potentially delaying operations and resulting in financial penalty for the owner. Antwerp-headquartered underwater ship repair specialist Hydrex, however, repaired the leaky seal allowing the vessel to continue without disruption to its schedule.
Brunvoll Acquires Scana Propulsion
Brunvoll, a family-owned company headquartered in Molde, Norway, a company that designs, manufactures and services complete thruster sstems for maneuvering, positioning and propulsion of advanced vessels, this week signed an agreement with Incus Investor ASA to acquire all the shares in Scana Propulsion AS, including subsidiaries Scana Volda AS and Scana Mar-El AS in Norway and three sales companies located in the United States, Singapore and China. Brunvoll Holding AS signed an option agreement for the acquisition of Scana Volda AS Real Estate…
Rolls-Royce to Propel New Danish Ferry
Danish ferry operator Mols-Linien has ordered a new passenger ferry from the Rauma Marine Constructions yard in Rauma, Finland. Rolls-Royce will provide the main propellers and propulsion control system to the new ship, which is planned to operate between mainland Denmark and the island of Bornholm, also known as the sunshine island of the Baltic Sea. Rolls-Royce will deliver two units of a Promas system which integrates the controllable pitch propeller, a propeller hub cap, a rudder with bulb and a twisted leading edge into one hydrodynamically optimized unit.
Volvo Penta Conducts Training for Dealer Network
Volvo Penta of the Americas conducted a custom training course in Cancun, Mexico recently, providing full instruction in the assembly, repair and alignment of IPS engines for its regional dealer network in Mexico and Central America. Seventeen technicians attended the series of five-day, Spanish-language classes held at Pirate Marine in Cancun. They received a full training on Volvo Penta’s IPS forward-facing propulsion system, along with EVC accessories and Vodia diagnostics for IPS.
Torqeedo to Showcase Electric Motors in London
Torqeedo, a leader in the fast growing electric propulsion industry and winner of the Overall DAME Award at METSTRADE Show 2016, is set to build on its recent successes, exhibiting at London Boat Show 2017. Many of the current Torqeedo models will be on show this year, including the award-winning Cruise Fixed Pod (FP) range – which was crowned Overall DAME Award winner at the 2016 METSTRADE, following its win in the Machinery, Propulsion, Mechanical and Electrical Systems and Fittings category.
ZF Marine Grows Presence in Louisiana
ZF Marine, the marine business unit of the global ZF Group, said it has secured a new location for its Gulf of Mexico/Inland Waterway sales and service operations. The company opened its wholly owned location in the greater New Orleans area in late 1996, the first satellite location outside of ZF’s North American marine headquarters. The location was established to provide close support for the commercial vessel industry in the Gulf of Mexico. Twenty years later, ZF Marine’s growing presence in the Inland Waterway…
WE Tech Expands Into Australia
WE Tech Solutions (WE Tech), an energy efficiency solutions provider in the marine industry, and The Switch, a technology specialist of permanent magnet machines for advanced marine drive trains, have been chosen to deliver their permanent magnet shaft generator solution to Australian Toll Shipping for a series of two 12,000 dwt RORO vessels. The Sinotrans & CSC affiliated Jinling Shipyard in China will build the ships. Delivery of advanced equipment solution from WE Tech and The Switch will commence in August 2017.
WE Tech Shaft Generator Solutions for Stena ROPAX Ferries
WE Tech said it has received an order to deliver its permanent magnet shaft generator solutions to a series of four fuel efficient ROPAX ferries, with an option for another four. The vessels are to be built for the Swedish shipping company Stena RoRo at AVIC Weihai Shipyard Co., Ltd. in China. The four initial vessels will be operated by Stena Line within its route network in Northern Europe. “WE have developed the most energy efficient shaft generator solution to reduce the fuel consumption, operational costs and environmental footprint.
Polar Cruise Ships to Feature Rolls-Royce Green Tech
Norwegian explorer cruise line Hurtigruten is to build two new expedition ships using a new and environmentally sustainable hybrid technology from Rolls-Royce making fully electric propulsion on a passenger ship possible. The Rolls-Royce designed MS Roald Amundsen and MS Fridtjof Nansen, about to be constructed at Kleven Yard in Norway, will be packed with innovative Rolls-Royce technology. In addition to the hybrid power solution, the vessels will have the latest automation and control systems…
Torqeedo Cruise Pod Wins DAME Award at METS
The Torqeedo Cruise FP (fixed pod) is the overall winner of the 2016 DAME Design Awards at METSTRADE, the annual marine equipment trade show held annually in Amsterdam. Bill Dixon, award jury chair, presented the prize to Christoph Ballin, Torqeedo co-founder and CEO. The overall winner is recognized as an outstanding example of groundbreaking research and development. The jury praised the Torqeedo Cruise FP for "its beautiful engineering, close attention to design detail, integrated approach, compact dimensions and realistic market price.
Twin Disc Expands Workboat Product Range
Twin Disc, manufacturer of technologically advanced marine power transmission solutions, has launched new products and enhancements that will benefit commercial mariners worldwide. The company will display its introductions at the International WorkBoat Show, November 30–December 2, in New Orleans. E-STEER is Twin Disc's new approach to marine steering. Instead of countless yards of labor-intensive, leak-prone and expensive hydraulic lines, it connects the helm and hydraulic-powered rudder(s) electronically. Speed Sensing technology provides adaptive resistance.
Rolls-Royce Showcases New Yacht Engine at FLIBS
Rolls-Royce will be marketing the 10-cylinder version of its advanced MTU Series 2000 M96L yacht engine at the 2016 Fort Lauderdale International Boat Show from Nov. 3 to 7 . A 12-cylinder version of the engine will be showcased at MTU’s booth (engine tent 1212/1215). Also on display will be MTU’s Blue Vision New Generation ship automation with integrated Joystick System, which will allow visitors to steer a virtual yacht in a simulation. The MTU brand is part of Rolls-Royce Power Systems.
GE Completes Queen Mary 2 Upgrade
GE’s Marine Solutions recently provided an extensive upgrade service to one of the world’s most famous ocean liners, the Queen Mary 2 (QM2). The upgrade service with new technology supplied by GE was completed in just 18 days. Twelve years after equipping the QM2 with original propulsion motors, GE was chosen to carry out multiple crucial upgrade activities on Carnival’s flagship liner, for example: a controls upgrade, the replacement of oil distribution boxes on steerable pods, modification of harmonic filters and general maintenance on the propulsion plant.
Rolls-Royce to Equip ECO’s New Tugs
Rolls-Royce has signed a contract with Edison Chouest Offshore (ECO) worth more than $41 million to deliver propulsion and deck machinery for 13 new tugs, including five which will have a direct bollard pull of around 150 metric tons. The 13 tugs are being designed and built at Chouest-affiliated shipyards in the U.S. with support from Damen’s Technical Cooperation program. The five most powerful tugs will be 45 meters long and 17 meters wide, making them the world’s largest of their kind to date.
Twin Disc Dubuts Technologies at FLIBS
Twin Disc will introduce three new products at the Fort Lauderdale International Boat Show, November 3–7. Twin Disc's e-Steer Electronic Steering System provides a bold, new approach to marine steering. Avoiding the pitfalls of traditional hydraulic setups, the electronic helm is connected to the hydraulic-powered rudder(s) via wires, reducing leaks and loss of steerage. The e-Steer system features Speed Sensing technology. This provides helmsmen adaptive resistance, so the helm is firmer when at full throttle and lighter when maneuvering slowly.
Torqeedo and Hanse Yachts Launch Rudder Drive
Rudder Drive, the new electric propulsion system for sailing yachts developed by Torqeedo together with the large-scale boat builder Hanse Yachts and rudder manufacturer Jefa, combines outstanding maneuverability and minimal weight with a powerful emission-free motor. The core of this innovative concept is the proven and specially adapted Torqeedo Cruise 4.0 with folding propeller, designed in to the rudder blade itself. The streamlined system replaces the combustion inboard or saildrive and removes the need for a separate thruster on the new sailing yacht Hanse 315 e-motion rudder drive…
Wärtsilä to Power Mediterranean's First LNG Ferry
Wärtsilä said it has signed a contract with Construcciones Navales del Norte SL (LaNaval) shipyard in Sestao, Spain for the design and supply of the LNG power and propulsion installation for a new RoRo passenger ferry being built for Spanish owner Baleària, an operator serving the Balearic Islands. There is also an option for a second vessel. The contract, signed in August 2016, will also see Wärtsilä provide inclusive project support services to the yard, including integration engineering and on-site consulting, as well as commissioning of the combined systems.