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…
Voith Delivers First U.S.-Built VSP Units
The first two American-made Voith Schneider Propeller (VSP) units have been delivered and installed in the Rodanthe ferry.Rodanthe is a ferry to be operated by the North Carolina Department of Transportation (NCDOT) and used in its service to the Outer Banks, a string of barrier islands between North Carolina and the Atlantic Ocean.“With the new VSP units installed, the Rodanthe will offer years of smooth, efficient service to the islands. By linking steering and propulsion together, the VSP allows for fast response and precision movement in even the roughest of waters.
New IMR Vessel for Otto Candies
A new US-flagged inspection, maintenance and repair (IMR) vessel leverages three different propulsion systems for improved maneuverability and a high free running speed.The IMR vessel Paul Candies, built in 2018 by Louisiana builder Candies Shipbuilders and owned by its parent company Otto Candies, is equipped with two Combi Drives, two transverse thrusters and one retractable rudderpropeller from manufacturer SCHOTTEL.Due to two type SCD 560 STP SCHOTTEL Combi Drive azimuth thrusters the diesel-electric vessel reaches a top speed of 14 knots.
Wartsila Propulsion System for New NMDC's Dredger
Wärtsilä supplied the full propulsion package for National Marine Dredging Company's (NMDC) new, state-of-the-art Trailing Suction Hopper Dredger (TSHD) launched in September. The 6,000 m3 capacity TSHD was designed by the IHC shipyard in the Netherlands in close cooperation with NMDC. The customized solution combines a shallow draft and a deep dredging depth with high manoeuvrability. The vessel has been specially designed to operate in high ambient temperatures, and the Wärtsilä machinery is capable of operating efficiently in such conditions.
Stone Marine, NGC Marine Launch Joint Company
Propeller design and manufacturing company Stone Marine Propulsion has joined forces with NGC Marine of China to form a new supplier of propulsion solutions and marine gearbox equipment. The new U.K. based company, Stone Marine Propulsion NGC Ltd, is a subsidiary of Stone Marine Propulsion. It combines the experience of Stone Marine Propulsion in propeller design, hydrodynamics and metallurgy with that of NGC Marine Ltd, a manufacturer of marine propulsion and gearbox equipment. Units are available to suit a range of vessel types and sizes, including merchant, commercial and offshore.
New Bronze Propeller for Arctic Ops
Finnish company TEVO Oy said it has developed a cost-effective alternative for steel propellers. The result of a large product development project, TEVO said it can now design and manufacture an optimal bronze propeller construction for 1A Super (PC-6) class. A bronze propeller designed for 1A Super class with optimized efficiency and noise characteristics has been verified in full-scale sea tests in the northernmost part of the Baltic Sea, particularly in harsh ice conditions of the northern part of the Gulf of Bothnia.
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…
Wärtsilä Propulsion for First UK Dual-fuel Ships
he first ever UK domestic dual-fuelled new build vessels will feature fully integrated Wärtsilä propulsion machinery packages. Wärtsilä will also supply extended engineering and site support services. The two ships, both 102 metre long ro-ro passenger ferries, are being built for Caledonian Maritime Assets Ltd (CMAL) based in Port Glasgow, Scotland. The contracts with Wärtsilä were recorded in December 2015. Besides being the first dual-fuel vessels for CMAL, they are also the first ever dual-fuel ships to be built in the UK. These will be built by Ferguson Marine Engineering Ltd.
20+ Year COMPAC Wear in Canadian Navy Patrol Frigates
Press release - The Royal Canadian Navy (RCN) is no stranger when it comes to using Thordon COMPAC propeller shaft bearings in its vessels. Over two decades ago, in May 1992, the RCN (then known as the Canadian Navy) back-fitted its lead frigate, HMCS Halifax, with Thordon COMPAC. The first of 12 new patrol frigates, the RCN selected Halifax as the exemplary ship to set a precedent for her sister ships and represented what the RCN then deemed to be “the most advanced warship in the world”.
Van Oord Orders Two New Dredgers
Rotterdam-based dredging and marine contractor Van Oord has recently ordered two trailing-suction hopper dredgers as part of its continuous investment program. The vessels will be constructed at CNN LaNaval Shipyard in Sestao, Spain with delivery dates scheduled for 2017. Each vessel will feature a complete MAN Diesel & Turbo propulsion package with MAN 6L48/60CR engines, RENK gearboxes with PTO, MAN Alpha CP Propeller systems, AHT (Alpha High Thrust) Propeller nozzles and MAN Alpha AT3000 propulsion-control systems.
Thordon Bearing's Compac to Keep Seaside Clean
MSC Cruises has specified Thordon Bearings’ COMPAC water-lubricated propeller shaft system for the first of two (plus option) Seaside-class cruise ships currently under construction at Fincantieri’s Monfalcone yard. The 154,000grt twin-screw vessel, the largest cruise ship ever to be built by the Italian yard, will be equipped with six COMPAC bearings in bronze carriers with tapered keysets to fit 664mm shaft diameters. Thordon’s Commercial Director, Andy Edwards said, “The ship, developed entirely by Fincantieri, represents a genuine evolution of the cruise ship.
Van der Velden Marine Systems at SMM 2014
Van der Velden Marine Systems BV, specialist in the field of manoeuvring and propulsion efficiency, will exhibit at the SMM 2014 International Trade Fair in Hamburg, which will be held from 9 until 12 September. Van der Velden can be found at stand Hall A4 – booth 208. The stand will display models of several rudders and shows on a touch screen a highly sophisticated digital 3D presentation of the latest innovative developments brought to the market. The latest innovative developments…
50 Years of Schottel Controllable Pitch Propellers
Controllable-pitch propellers have been developed and produced on the Baltic coast of Germany since 1962 – initially in Rostock, and then in Wismar from 1964. The first units were manufactured for 86 freezer-trawlers of type Tropik for the Soviet Union. Four further types were produced for GDR fishery vessels. The first years of controllable-pitch propeller production in Wismar centered on systems with a power rating of 1,930 kW for 199 freezer-trawlers of type Atlantik. A total of 230 controllable-pitch propeller systems were delivered up to the end of 1969.
Schottel Celebrates CPP Milestone
German propulsion giant Schottel looks back at five decades of controllable-pitch propeller (CPP) development. CPPs have been developed and produced on the Baltic coast of Germany since 1962 – initially in Rostock, and then in Wismar from 1964. The first units were manufactured for 86 freezer-trawlers of type Tropik for the Soviet Union. Four additional types were produced for GDR fishery vessels. The first years of controllable-pitch propeller production in Wismar centered on systems with a power rating of 1…
Wärtsilä Launch Stern Tube Bio Seal™ Ring
The Wärtsilä Bio Seal Ring is the first seal on the market that works with Environmentally Acceptable Lubricants (EAL), sometimes known as bio-degradable oils, for a lifetime of at least five years. Conventional seal rings are recommended to be changed at two and a half year intervals. The benefits offered by the Wärtsilä Bio Seal Ring to ship owners and operators are both environmental and economic. The extended operating life expectancy has a significantly positive impact on dry-dock scheduling and related costs.
Rexroth Debuts New Control System
Rexroth added a new member to its product family of modular remote control systems: A lean control for controllable pitch propellers (CPP) based on the proven Marex OS platform. More than 10,000 units installed on vessels all over the world attest to the maturity and reliability of Rexroth’s Marex OS as a hardware and software platform for controlling ship propulsion systems. Its applications range from simple reversing gear systems to redundant controllable pitch propeller systems, for example on offshore supply vessels.
Van der Velden and MMG Partner
Van der Velden and MMG introduce tailor-made optimal propeller rudder arrangement. Van der Velden Marine Systems, specialist in manoeuvring for the entire maritime market, and Mecklenburger Metallguss GmbH, expert in designing and manufacturing propellers, have founded a partnership. Combining decades of knowledge has resulted in the development of a highly effective and efficient propulsion package: the Energy Saving Package. Due to rising fuel costs and the highly competitive ship market…
Contrapel's Above the Water-Line Propeller System
Marine propulsion research & development company, Contrapel Ltd has released details of its new propulsion system for boats – the system set to make future boats more economical, manoeuvrable, safer, stronger and better for the environment. The high-speed propeller was invented over 170 years ago and has dominated the propulsion market ever since. Despite 60 years of development, water-jets have struggled to make significant inroads. Shown to an enthusiastic marine industry for the first time at the recent Auckland On Water Boat Show, the Contrapel Hybrid Drive is about to change that.