Wednesday, October 17, 2018

Shafts, Couplings and Bearings News

(Photo: GONDAN)

Sweden’s New Hybrid Icebreaking Tug Launched

A new hybrid-electric icebreaking escort tug for Sweden's Port of Luleå was launched on Monday at GONDAN Shipyard in Figueras, Spain.The new Robert Allan Ltd designed tug, Vilja, is a RAL TundRA 3600-H class icebreaking design fully customized for the Port of Luleå operational requirements. The vessel is designed to perform icebreaking – it is capable of breaking 1 meter of ice at a speed of up to 3 knots – ice management, escort, ship assist, coastal towing, firefighting and…

Photo: Thordon Bearings

Thordon Signs Distributor Agreement with Echetalde

Thordon Bearings confirmed it signed a new sales and distribution agreement during the recent SMM 2018 trade show in Hamburg, Germany.The agreement with Spain’s Echetalde, signed on September 5th, replaces the agreement with Thordon’s previous distributor in the region, Echelan Thor, following the retirement of its founder Pedro Echevarri, after 30 years of working with Thordon products. Thordon Bearings’ CEO Terry McGowan said: “Spain, Gibraltar and Morocco are important market sectors for Thordon Bearings…

Photo: Vesconite

A Containership Goes Green With Vesconite

When the stern tube bearing on the 490' x 75' container ship M/V Marine Rickmers began to fail, Durban, South Africa-based Elgin Brown & Hamer (EBH South Africa) replaced it with state-of-the-art, pollution-free Vesconite. The innovative self-lubricating polymer is far superior to oil-lubricated lignum vitae, white metal and composite bearings, especially with the implementation of ever more stringent environmental regulations.Vesconite doesn't swell in water and machines to +/-0.001", so tight tolerances are always ensured.

(Photo: Oldendorff Carriers)

Oldendorff Orders Shaft Power Torque Meters

U.K. based Datum Electronics has been awarded a contract from Oldendorff Carriers to supply its owned fleet with Datum Shaft Power Meter systems to seamlessly integrate with various existing ship performance monitoring systems.The addition of shaft power torque meters will help Oldendorff to further optimize fuel consumption and reduce emissions as the owner continues implementing fleet and ship performance monitoring systems aimed at reducing carbon footprint and improving technical…

(Image: HydroComp)

HydroComp Upgrades PropCad Premium Feature Set

The latest release of HydroComp's PropCad 2018 Premium Edition includes a new utility to simplify the extraction of propeller features from full 3D CAD files, drastically reducing the time and effort needed to recreate an existing propeller or product model.HydroComp, a Durham, N.H. based maritime software and consultancy services provider, released the new utility as part of the PropCad Premium feature set. The Import CAD File utility provides a way to reverse the propeller design process, allowing for the rapid extraction of propeller design data from 3D geometries.

Photo courtesy Sunseeker

Sunseeker Makes Waves at Southampton Boat Show

Sunseeker were putting on a big display at the Southampton Boat Show, both on and off the water. Lead singer of iconic British band Duran Duran, Simon Le Bon, was the star attraction off the water as Sunseeker’s special guest at this year’s 50th anniversary show. While on the water Sunseeker displayed all its seven models – 86 Yacht, 76 Yacht, Manhattan 66, Manhattan 52 and Predator 57 – but the star attractions were the UK launch of the Predator 50 and a show debut for the top of the range Predator 74.The Predator 50 is marketed as the entry level for the range…

The first LNG dual-fueled handysize bulk carrier in the world, M/V Haaga, features a range of energy efficiency solutions on board (Photo: ESL Shipping)

WE Tech Equips World’s First Dual-fuel Handysize Bulker

The world’s first liquefied natural gas (LNG) dual-fueled handysize bulk carrier, M/V Haaga, was delivered from Chinese shipbuilder from Jinling Shipyard in Nanjing to Finnish shipowner ESL Shipping, in August.The first-of-its-kind vessel features innovative solutions from Finnish hybrid solutions company WE Tech, including Economical Operations and Boost Mode with the direct drive permanent magnet shaft generator, that help minimize energy consumption and emissions to reduce the ship's environmental footprint.The Economical Operations…

Damian O’Toole (Photo: MJP)

O’Toole Joins MJP as Business Development VP

Marine Jet Power (MJP) announced Damian O’Toole has joined its business development team as Executive Vice President of Sales, Marketing and Aftersales Service Solutions. Effective immediately, he will be responsible for business development and strategic growth initiatives worldwide.O’Toole brings to the role more than 15 years of executive business management experience, having most recently served as a Director of Wärtsilä Seals & Bearings. He has a strong academic background…

(Image: Pacific Power Group)

PPG, MTU Power Bay Area's New Ferries

San Francisco Bay Area ferry operator Water Emergency Transportation Authority (WETA) is expanding its fleet with new vessels in order to meet large ridership increases. By 2035, WETA expects to add a total of 44 new vessels to meet anticipated demand, which is expected to increase by as much as 900 percent.As part of its larger fleet expansion strategy, WETA currently has three new ferries on order at the Dakota Creek Industries shipyard in Anacortes, Wash. that are due to enter service next year.

Exmar’s new very large gas carriers will feature Wärtsilä technology that enables them to operate on LPG fuel. (Photo: Exmar)

Wärtsilä Wins First ‘LPG as Fuel’ Order for New Gas Carriers

Wärtsilä will provide an integrated cargo handling and fuel gas system for two new liquefied petroleum gas (LPG) carriers for Belgium-based owner Exmar. The 80,000m³ very large gas carriers are being built at HHIC-Philippines (Hanjin Heavy Industries & Construction Philippines) in Subic Bay, and will be the first vessels capable of running on LPG, according to Wärtsilä, who secured the order in July 2018.Wärtsilä, which offers ‘LPG as fuel’ as a fully integrated part of the cargo handling system…

With its modular design, the new ZF 8000 marine transmission family gives manufacturers and fleet operators great flexibility. Shown here: ZF 8300 PTI. Photo: ZF

ZF to Launch New Marine Transmission Series

The ZF 8000 model range is a new marine transmission family for outputs up to a maximum of 3,000 kW. The ZF 8000 range is available in multiple transmission ratios, housing sizes and variants giving manufacturers a high degree of flexibility for new build projects and retrofits.To this end the ZF 8000 covers a wide-ranging field of applications, from coast guard vessels and yachts to ferries, supply ships and small tankers. An additional power take-in makes it possible to integrate an electric motor for hybrid functions.

Kongsberg Maritime is showing its new integrated Condition Monitoring solutions portfolio at SMM 2018 (Image: Kongsberg Maritime)

Kongsberg Debuts New Condition Monitoring Solutions

Kongsberg Maritime is showing its new integrated Condition Monitoring solutions portfolio for the first time at SMM 2018 in Hamburg this week.By taking a more complete, holistic approach to condition monitoring, KONGSBERG’s new solutions enable personnel on board and ashore to optimize asset condition and equipment lifecycles by establishing and evaluating local maintenance plans and conducting fleet-wide comparisons and benchmarking, the company said. All data is accessed through user-friendly displays…

The ZF Condition Monitoring System for marine propulsion systems increases operational safety by monitoring the core components in the driveline. (Image: ZF)

ZF Condition Monitoring Optimizes Operations

Monitoring current data from the driveline as well as the status of core components makes it possible to avoid failures and plan maintenance work effectively. This shortens downtime, lowers operating costs and increases safety on board and at the port, says ZF, who offers detailed status monitoring for marine propulsion systems.As specialist for marine propulsion systems, ZF can help shipyards, shipping lines and fleet operators manage their ships more efficiently and safely with its condition monitoring system (CMS).

(Image: Rolls-Royce)

Rolls-Royce Unveils New Podded Propulsion Range

Rolls-Royce has launched a new range of smaller, more compact podded propulsion systems: the ELegance pods – one with an open propeller, the other ducted.Per Nahnfeldt, General Manager Product – Electric Propulsion, Rolls-Royce, said, “For many years we have recognized the gap in the propulsion market for smaller pods, including ice-class, in the 1.5MW to 7MW power range. These new pods – based on our Permanent Magnet technology – complement our broad product portfolio and sit well with our range of frequency drives and electrical systems.

Photo: Thordon Bearings

Lomar's Super-Eco Boxships Mark Breakthrough for Thordon Bearings

Delaware Trader, the first of two 2,700TEU newbuild containerships that China’s Guangzhou Wenchong Shipyard is delivering to Lomar Shipping this year, has been fitted with a seawater lubricated propeller shaft bearing system from Thordon Bearings.The vessel represents another breakthrough for Thordon Bearings’ COMPAC seawater lubricated propeller shaft bearing system in the European-owned containership segment.London-headquartered Lomar Shipping, a privately-owned ship owning and management company…

(Photo: All American Marine)

All American Marine Launches Large Hybrid Tour Boat

The brand new 600-passenger vessel Enhydra is the largest lithium-ion battery electric hybrid-powered vessel in North America built under “USCG Subchapter K” certification.The recently launched 128-foot LOA aluminum monohull vessel was designed by Nic de Waal of Teknicraft Design in Auckland, New Zealand and built by All American Marine in Bellingham, Wash. for Red and White Fleet of San Francisco, who will use the vessel to provide harbor tours of San Francisco Bay and the Golden…

Image courtesy of Knud E. Hansen

Kongsberg to Power Grimaldi’s Nine New RoRos

Kongsberg Maritime said it has been awarded contracts with Chinese shipbuilder Nanjing Jinling Shipyard Co. to deliver power and hybrid systems to nine Roll on – Roll off (Ro-Ro) vessels ordered by Grimaldi Group, Italy. The contracts are valued at more than NOK 400 million ($47 million) and include an option for three additional vessels increasing the total value to more than NOK 500 Million ($59 million).Due for delivery from 2020, the new vessels will be 238 meters long, with a beam of 34 meters and gross tonnage of 64,000 tons.


Mr. Shaun Padulo, President at Heddle Marine (left) and Mr. Terry McGowan (right), President and CEO at Thordon Bearings (Photo: Thordon Bearings)

Thordon Bearings, Heddle Marine Partner for Propeller Shaft Conversions

Thordon Bearings Inc. and Heddle Marine Service Inc. have signed a cooperative agreement under which the Canada-based ship repair company will work together with Thordon Bearings Inc. to promote the conversion of ships’ oil lubricated propeller shafts to Thordon’s COMPAC open seawater lubricated bearing system.The agreement will create an action plan in which a specialist team, comprised of Heddle Marine and Thordon Bearings’ personnel, to offer support to ship managers and owners…

Photo: Damen Marine Components

Damen to Equip Chile's Antarctic Research Vessel

Damen Marine Components has won a contract to supply steering gear, rudders and stern tube parts for an Antarctic research vessel of the Chilean Navy, under LRS -Polar 5 Class notation. The contract was awarded by ASMAR Talcahuano Shipyard, Chile. Design of the vessel was done in collaboration with VARD Canada.Damen Marine Components will be supplying twin COMMANDER Ram-Type electro-hydraulic steering gear units, twin ATLANTIC semi-spade rudders and twin stern tube casting parts. The vessel will be capable of speeds up to 15 knots.

Photo: Wärtsilä Seals & Bearings

Augmented Reality Creates a New Dimension in Marine Maintenance

Digitalization and the rapid development of new technologies is fundamentally transforming the marine industry. New innovations increase efficiency and flexibility. However, these innovations are no longer confined to products and systems. They will also revolutionize marine maintenance services. Wärtsilä Seals & Bearings is introducing augmented reality and smart glasses in stern tube seals & bearings services, creating a whole new dimension in repair and maintenance operations.The augmented reality technology does not only have one specific application.

(Photo: BP Shipping)

First of Six New LNG Carriers Delivered to BP

BP Shipping has taken delivery of British Partner, the first of a half dozen new 173,400 cubic meter capacity liquefied natural gas (LNG) carriers to be delivered through 2018 and 2019 from the DSME shipyard in South Korea.BP Shipping, which launched a fleet rejuvenation program in 2016 that includes 32 new vessels for delivery over a three-year period, says the six new Partnership class ships will increase its ability to transport LNG in emerging new markets, such as Pakistan, Jordan, Egypt and Bangladesh, in addition to established markets, such as India, China, the U.S.

Photo courtesy Royston Power Generation Limited

Royston Completes FPSO Engine Overhaul

An engineering team from power specialist Royston has completed the overhaul of engines on a floating production storage and offloading (FPSO) vessel, operated by Bluewater Services.Engineers undertook the 16,000-hour service on the Wartsila W6L46 diesel engines onboard the 252m, 103,000 DWT Samsung built Haewene Brim, as part of a comprehensive refurbishment and refit of critical fuel and power systems.The FPSO has been operating in the Shell’s Pierce field located in the Norwegian sector of the North Sea for the past five years.

Norwegian Breakaway at Damen Shiprepair Brest (Photo: Damen)

Norwegian Breakaway Maintenance Completed

The 326-meter, 146,000 DWT, cruise ship Norwegian Breakaway arrived in Brest on April 28 for 11 days of scheduled maintenance and refurbishment.The primary objective of the visit was mechanical works on the ship’s two ABB azipods. The DSBr team worked alongside ABB service engineers on both azipods to repair the shaft bearings and replace the slewing seals. These works required the removal of both propellers and took place in very close coordination with the other teams working…

The Nordic Lady all back together and ready for sea trials. (Photo: 
 Southeast Diesel)

Nordic Lady: Keeping a Good Boat Up to Date

When Trygve Westergard bought the 98- by 28-foot Judi B in the spring of 2016 he was entering a new chapter in a varied marine career. Growing up on a remote island off Ketchikan, Alaska as the third generation of Norwegian-Danish family, he had fishing in his blood and his environment. A stint at the California Maritime Academy earned him an unlimited masters license and a BS in marine transportation.After a decade of running everything from ferries to off-shore boats and filling the gaps with fishing, Westergard decided it was time to come home.

Photo: REINTJES GmbH

Down Angle Gearbox Developed to the Next Level

The Down Angle gearbox series WVSA first exhibited by REINTJES in 2016 will be presented at this year’s SMM maritime trade fair as a “developed to the next level” product. The power train and gear specialist will display a ZWVSA 440 U HS06.In close collaboration with customers REINTJES upgraded its Down Angle construction, which enables a horizontally installation of the diesel engine while the propeller shaft is sloped downwards, by adding even more customer specific details.Therefore…

Photo courtesy of Volvo Penta

Volvo Penta Offers Sea Trials of IMO Tier III Solution

Visitors to one of Europe’s premier marine exhibitions will be able to test Volvo Penta’s 13-liter IMO Tier III solution complemented by its latest state-of-the-art Inboard Performance System (IPS) propulsion package. A test boat fitted with a Volvo Penta D13-IPS900 (700 hp) package and selective catalytic reduction (SCR) exhaust after treatment system will be available for sea trials by customers at Seawork commercial marine and workboat exhibition and conference, in Southampton, UK.

Logo: ADNOX A/S,

The Modern Approach to NOx Reduction

ADNOX A/S, the R&D start-up in which Hans Jensen Lubricators A/S recently acquired the majority stake, has released details of their Advanced Diesel NOx reduction method, “ADNOX”. The ADNOX System is a SCR system using diesel oil as reductant offering more than 80% NOx reduction. The oil injected is converted to heat, leaving 50% more heat for recovery. No need for storage tanks for the reductant. No extra overall costs of reductant. The waste heat can be recovered for production or electricity. Significant reduction of weight and space saving, leaving more cargo space.

VescoPlastics Celebrates 60

This year is the 60th anniversary of VescoPlastics and Vesconite, its first engineering plastic. The company's line of thermopolymers is used extensively in the marine, agriculture, heavy off-road equipment, pump, and hydroelectric and renewable energy industries.Founded by Alain Leger, an entrepreneurial engineer, Vesconite started in response to a need for an alternative to nylon bushings, which swelled and seized in humid underground mines. Years of testing resulted in a thermopolymer that had exceptionally low friction properties and could be machined to close tolerances.

Photo: Vesconite

Shaft Vibration Eliminated With Vesconite Hilube

After replacing the all-rubber cutlass bearing of his new Jeanneau Sun Fast 35 Tide The Knot two times in seven years, Robert Metzen sought an alternative. A fellow sailor told him about his positive experience with Hilube as a rudder bearing. Shortly after contacting Leandro Panzini from Vesconite distributor VesArg, Metzen had a state-of-the-art polymer bearing installed.At 2,300 rpm, a sailboat engine will spin its propeller shaft a million times in less than eight hours. Cutlass bearing materials such as rubber and bronze wear prematurely.

ABB Turbocharging Service Point to Open at MMS' Limassol Shipyard

ABB Turbocharging and Multimarine Services Ltd (MMS) have agreed an ABB Turbocharging Service Point will open at the MMS shipyard facility at Limassol Port, Cyprus.The deal, signed this week during the Posidonia exhibition in Athens, confirms the creation of the first turbocharging service point in Limassol to be located at a shipyard, after proactive discussions between ABB Turbocharging Greece & Cyprus and MMS to relocate ABB’s local service facilities. The relocation will support a closer physical pick up point for marine customers…

A Thordon COMPAC installation (Photo: Thordon Bearings)

Oil-to-water Conversions Success for Great Lakes Bulkers

The oil-to-water lubricated tailshaft conversion Thordon Bearings carried out last year to the 26,260dwt Great Lakes Fleet-managed bulk carrier SS John G. Munson has successfully completed its first season as a diesel-powered ship.The shaft conversion of the 1952-built self-unloader formed a key part of the mammoth 12-month power conversion project completed last year by Fincantieri’s Bay Shipbuilding yard, in Sturgeon Bay, Wisconsin, U.S.The vessel’s steam propulsion plant was replaced with an energy efficient medium-speed diesel arrangement.

The MAN B&W 7G50ME-GIE engine aboard the Gaschem Beluga (Photo: Man Diesel & Turbo)

​​​​Dual-Fuel Engine Hits 10,000 Hours on Ethane

Hartmann Reederei, the German ship-management company, has confirmed that two of its vessels – the 36,000 m3 LEG (liquefied ethylene gas) carriers Gaschem Beluga and Gaschem Orca – powered by the world’s first ME-GIE (-Gas Injection Ethane) two-stroke engines have collectively accumulated 10,000 hours of operations since entering operation at the end of 2017.The carriers were ordered by Hartmann and Ocean Yield of Norway, and constructed at Sinopacific Offshore Engineering (SOE)…

(Image: KNUD E. HANSEN)

New Generation of RoRo Vessels Unveiled

Naval architect KNUD E. HANSEN reports it has signed a contract with Chinese shipbuilder Nanjing Jinling Shipyard to develop the basic design of a number of large RoRo vessels, based on a Grimaldi/KNUD E. HANSEN concept.The new vessels, the first of which is expected to be delivered in 2020, will have a length of 238 meters, a beam of 34 meters and a gross tonnage of 64,000 metric tons. Each will be able to transport more than 7,800 lane meters of rolling units, equivalent to approximately 500 trailers.KNUD E.

Photo courtesy of Thordon Bearings

Alexis Marine To Retrofit Rivertough to Salt Lugger

Louisiana-based inland workboat operator Alexis Marine has awarded a supply contract to Thordon Bearings for the retrofitting of 6in diameter RiverTough bearings to MV Kristin Alexis, the 60ft twin-screw towboat built by Bollinger Shipyard in 1969.Both the vessel’s shafts will be withdrawn at New Orleans yard Bayou Fabricators and Machine Works, where the original rubber bearings will be replaced with Thordon’s RiverTough tailshaft bearings.The polymer bearing manufacturer will…

Photo: Barrus

Barrus Showcases New Engines at Seawork

Barrus pioneered the innovative Post Immersion Restart System (PIRS) in the late 1970s for the RNLI and the armed services which enabled an engine to be rapidly restarted after being submerged. Further development resulted in an improved version, FAST PIRS in 2004. Barrus has now introduced the next-generation PIRS which will be shown for the first time at Seawork. The Special Products team at Barrus has developed two new versions of PIRS, GEN 2 FAST PIRS, a simplified, more durable and cost-effective FAST PIRS system and Capsize PIRS…

(Image: Robert Allan Ltd.)

All Electric Pilot Boat Design Unveiled

Robert Allan Ltd. has developed a new all electric pilot boat for service involving short trips where the run to the ship is 5 nautical miles or less.An aluminum version of its steel predecessor, the RAlly 1600-E boasts a fully electric twin screw drivetrain and a substantial bank of high energy density batteries that are recharged from shore power. Twin small auxiliary generators give “get home” and range extension capability but are normally not running. The vessel runs quietly and emissions free and is capable of reaching speeds up to 20 knots.According to the designer…

Installation of Thordon’s RiverTough water-lubricated bearing (Photo: Thordon Bearings)

Thordon to Eqip New Class of Towboat

Thordon Bearings, of Burlington, Ont., has received an order to supply four comprehensive shipsets of stern gear for a new class of towboat.The four boats are being built by U.S. shipyard Master Marine of Bayou La Batre, Ala., for Waterfront Services, based in of Cairo, Ill.. The new vessels have been designed to meet the requirements of Subchapter M, a set of federal rules recently introduced by the U.S. Coast Guard, relating to the inspection requirement for towboats, including seaworthiness standards and safety protocols.The 67ft x 28ft boats…

(Image: Rolls-Royce)

Rolls-Royce to Design, Equip New Fishing Vessel

Rolls-Royce said it has signed a contract to deliver ship design and a range of equipment to a 70-meter long stern trawler to be built for Olympic Seafood based in Fosnavåg, Norway.The fishing vessel is to be built by Cemre shipyard in Turkey, who also holds a contracted option for a second vessel of the same type for Olympic Seafood.The vessel is designed for bottom trawling as well as pelagic trawling and will have a modern factory deck arrangement to handle and freeze both white fish and shrimp and ensure a high quality catch. The vessel is expected to be delivered in 2020.

(Image: Wärtsilä)

Wärtsilä: Maintenance Pact for Viking Grace

Wärtsilä and Viking Line signed an Optimized Maintenance agreement for the Wärtsilä LNGPac system onboard passenger ferry Viking Grace, significant in that it is the first Optimized Maintenance agreement ever made for Wärtsilä LNGPac, a complete gas handling system for ships fueled by liquefied natural gas (LNG). Viking Grace was the first passenger ferry to useLNG as a fuel source. The agreement also includes Condition Based Maintenance (CBM) and online support for the Wärtsilä LNGPac system.

The Switch has delivered over 1,000 rugged Power Drives for the past 10 years to hundreds of vessels operating around the world (Photo: The Switch)

Yaskawa Ups Investment in The Switch

Yaskawa Corporation is making a multimillion-euro investment to strengthen the R&D capabilities of The Switch and purchase new equipment at the company’s factory in Lappeenranta, Finland.The investment will enable drive train testing of up to 15 MW. The Switch will now become Yaskawa European’s Environmental Energy Division, leading the Japanese company’s global business in the marine, wind and turbo/industry segments.This latest investment provides The Switch with the capability to test high-power machines…

Cat Three60 Pod 650 (Photo: Cat)

Cat's Pod Propulsion for Yachts

Cat Three60 Pod 650, designed specifically to match the Cat C8.7 electronically controlled marine propulsion engine. Cat pod propulsion gives you simple, precise 360° control with power to spare. It’s fast becoming the technology of choice for today’s fun-seeking yacht owners. A traditional propulsion system is made up of an engine, transmission, shaft, propellers and rudder — all individual components. Pod technology combines the transmission, propellers and rudder into a single component that takes up much less square footage.

Dr. Arnt Vespermann, Chief Executive Officer, Hamburg Süd. Photo credit Hamburg Süd Group

Hamburg Süd, Electrolux partner for SO2 Reductions

Hamburg Süd and its Swedish customer Electrolux are teaming up to reduce sulfur dioxide emissions in ports. During its layovers in Manzanillo, Mexico; Callao, Peru; and Iquique and Puerto Angamos, Chile. Between March 11 and 24, the 7,114 TEU containershp Santa Catarina voluntarily used cleaner marine gas oil (MGO) instead of standard heavy fuel oil (HFO) to operate its auxiliary engines and boilers. Hamburg Süd and Electrolux already carried out a fuel upgrade in the past, thereby making a contribution to environmental and health protection.

El Faro wreckage on the seafloor (Photo: NTSB)

Lessons Learned from the El Faro Casualty

The U.S. Coast Guard has issued an alert informing operators of the role that the main propulsion lube oil system was found to have played in the 2015 sinking of U.S. cargo ship El Faro. All 33 crew on board died when the 790-foot El Faro sank close to the eye of Hurricane Joaquin near the Bahamas on October 1, 2015, while en route from Jacksonville, Fla. to Puerto Rico. Loss of propulsion during extremely heavy weather was revealed as a major contributing factor to the vessel’s sinking, according to The Coast Guard Marine Board Report on the incident.

The Kara-Matt with her new engine installed and all buttoned up (Photo courtesy of Deon Strickland/Cummins)

Fishing Vessel Repowered after Big Hours

After 60,000 hours of service, crab fisherman Robert Ross decided that his 19-liter Cummins 1150M had earned a rest. The 500 HP engine had been a perfect match for his 72- by 26-foot aluminum boat so he ordered up a new Cummins KTA19-M3 at 500 HP, continuous duty, from his local supplier Cummins Sales and Service in Fredericton, New Brunswick, in eastern Canada. Ross had his well-maintained 39-year-old boat, the Kara-Matt, hauled out at a shipyard and Dugas Equipment Ltd. of Caraquet, New Brunswick took on the repower.

Inland Workboats Have Much to Gain from Diesel Electric Propulsion

Diesel electric technology, as part of a comprehensive engineering design process, should be considered by the inland towboat sector. Diesel electric propulsion is not a new concept. Like azimuthing drives, its application to the inland marine market has lagged behind other areas of the marine industry. Diesel electric has gained traction in industries where fuel economy and redundancy of propulsion systems for safety is paramount. In particular, vessels like passenger ferries and offshore supply vessels have enjoyed the benefits of the diesel electric systems.

(Image: ABB)

ABB to Equip AET's New Shuttle Tankers

ABB said it has won an order from Korean shipbuilder Samsung Heavy Industries to equip two new 125,000 DWT shuttle tankers contracted to the world's largest offshore operator Statoil ASA. Ordered by petroleum and chemical tanker owner and operator AET and scheduled for delivery in 2019, the vessels will transport oil from the Statoil fields on the Norwegian and U.K. continental shelves to land-based terminals. The two twin-skeg specialist DP2 offshore loading shuttle tankers will feature a range of ABB’s power and automation solutions, including the power distribution system Onboard DC Grid.

A luffing and trolley travel hoist for bagged material used by two vessel loaders at Lake Charles, Louisiana. The hoists are fitted with Dellner SKP service brakes with mounting stands installed between the hoist motors and the reduction gears. The brakes were also manufactured with extra protection to prevent corrosion from sea water.

Dellner Brakes: Serving Inland and Coastal Waterways Markets

Dellner provides a range of clutch and braking products for the inland (brown water) and coastal workboat markets. Dellner products are used in a wide range of workboats including tugs, fishing boats and coast guard vessels. Major customers include US Seafoods, Trident Seafoods, Pesca Azteca, Frabelle Fishing, Western Rivers, ARTCO, Campbell Transportation, Moran Towing, Crowley Maritime, Excell Marine, Hunter Marine, Canal Barge, Andrie, Foss Maritime, Kirby Corporation, Sause Bros and Seaspan.

(Photo: Volvo Penta)

Offshore Wind Drives Demand for US Support Vessels

The offshore energy boom: more than wind. Domestic offshore wind also promises to generate demand for new, efficiently propelled support vessels. The U.S. offshore wind farm industry, now in its infancy, is on the verge of a massive growth surge, and the boom will be felt throughout the American maritime industry. The U.S. Office of Energy Efficiency and Renewable Energy reported last year that there is a “robust pipeline of projects to ensure growth in the country’s nascent offshore wind market…

(Image: GE)

GE Propulsion for Chilean Navy Icebreaker

GE’s Marine Solutions was chosen by ASMAR Shipyards to provide the complete scope of an integrated marine propulsion system for the Chilean Navy’s new Antarctic icebreaking Polar Class vessel. It will replace the retired icebreaker to continue the navy’s Antarctic expedition for search and rescue missions, scientific research, logistic support and resupplying bases in the Chilean Antarctic Territory. The 110-meter long vessel will have GE’s full marine propulsion system to power and propel the vessel…

Propeller shaft system (Photo: DNV GL)

DNV GL Revises Stern Tube Bearing Class Notations

DNV GL has revised its class rules for single stern tube bearing installations and introduced two new class notations, “Shaft align(1)” and “Shaft align(2)”, to help customers better manage the risk of stern tube bearing failure. The new class notations can be assigned to both newbuilds and vessels in service in conjunction with propeller shaft withdrawal. The classification rules covering shaft alignment are formulated to achieve an acceptable distribution of loading on the shaft bearings and lubrication of the aft bearing…

(Photo: Cummins/Alan Haig-Brown)

Triple-screw Tug for the Hudson

“The Daisy Mae is the closest you can get to Z-drive maneuverability, without the cost of Z-drive,” maintains her builder Joseph Rodriguez of Rodriguez Ship Building Inc. in Bayou LaBatre, Ala. Rodriguez has designed and built a lot of tugs over the years and doesn’t make this claim lightly. Further more he backs it up with his description of the beamy 82 by 32-foot tug that his yard delivered to Coeymans Marine Towing. This is one of the Carver group companies based at the Port of Coeymans 110 miles up the Columbia River from New York.

(Photo: Spurs Marine Mfg.)

A Case for Propeller Guards & Cutters

As I was preparing for Thanksgiving dinner I put on Indiana Jones and the Last Crusade. While Indiana Jones and Doctor Elsa Schneider were being chased by the Brotherhood of the Cruciform sword through Venice and their boat was neatly shredded by the propellers of a larger vessel, it had me thinking of how much propeller technology has changed over the years. And how hopefully Indiana’s boat did not actually damage that vessel’s propeller. Recently an article passed though my news feed about the first 3D printed propeller. This is indicative of the direction the industry is taking.

(Image: Rolls-Royce)

Rolls-Royce to Equip Baydelta’s New Hybrid Tug

Rolls-Royce said it will supply a hybrid propulsion arrangement for installation to a multipurpose tractor tug being built for Baydelta Maritime LLC at the Nichols Brothers Boat Builders shipyard in Washington State, U.S. The 100-foot long tug is due for delivery in the first quarter of 2019, and will feature the same ship assist and tanker escort capabilities of existing Delta Class harbor tugs but with improved towing performance. Rolls-Royce said its hybrid system enhances the vessel’s escort capability…

Washburn & Doughty Wins Hybrid Tug Orders

East Boothbay, Maine based Washburn & Doughty said it has secured a contract with Harbor Docking and Towing, of Lake Charles, La., to design and build two 93’ x 38’ Hybrid Z Drive Tugs. The 93’ x 38’ hull is a proven design with 18 tugs in operation and 4 under construction. The vessel will be built as a Harbor Assist Vessel as defined in USCG Subchapter M and admeasure less than 200 gross tons U.S. regulatory tonnage. Caterpillar Marine will provide a ‘stem-to-stern’ Cat content hybrid propulsion system, with support from both Milton Cat and Louisiana Cat in the sales effort.

3JH40 inboard engine (Photo: Yanmar)

Yanmar Rolls Out New Marine Power Offerings

Yanmar has already introduced several new products for the marine market in 2018, including a new common rail inboard marine diesel engine touted as the world's smallest, higher horsepower offerings in its mid range series, and expanded joystick controls. Yanmar Marine International has launched the latest addition to its family of new generation common rail (CR) diesel engines, the compact Yanmar 3JH40 inboard engine, at boot Düsseldorf. The three-cylinder 3JH40 has been developed as the marine industry’s smallest CR inboard diesel engine, Yanmar said.

Photo: DNV GL

DNV GL Launches Project to Test Biodegradable Lubricants

Classification society DNV GL has launched a new joint development project (JDP) in cooperation with marine insurers The Swedish Club, Norwegian Hull Club, Gard and Skuld to test the potential influence of Environmentally Acceptable Lubricants (EALs) on failures in stern tube bearings. DNV GL will oversee detailed laboratory testing of EALs by Leonardo Testing Services Ltd. at the University of Sheffield (UoS), UK. The JDP has been prompted by an increase in stern tube bearing failures over the last few years.

Photo: Mitsubishi Heavy Industries

Mitsubishi, Wärtsilä Joins for Improved Power and Propulsion Solution

Mitsubishi Heavy Industries Marine Machinery & Equipment Co., LTD (MHI-MME) and the smart technology group Wärtsilä have signed a Memorandum of Understanding (MOU) regarding the commercial marketing of a new energy solution for ships. The solution combines innovative technologies from both companies to produce greater power generation capacity and higher propeller propulsion for marine vessels. By integrating MHI-MME's waste heat recovery and energy saving power generation system (WHRS) with Wärtsilä's operational control technology for shaft generator systems…

New Grease Extends Life, Lowers Temp of Tugboat Shaft Bearings

How does a tugboat operator with over 26 vessels used in docking, escort, ocean towing and articulated barge service get control of maintenance issues? In this case, by switching to Klüberplex BEM 41-132 grease to lower operating temperatures between 2 and 10 degrees Fahrenheit (3.6 and 18 Celsius), which significantly extends grease and bearing life. The tugboat business’ success depends on the reliability of their assets and the ability to provide superior customer service.

The Twiflex Turning, Locking & Braking (TLB) System consolidates three usually separate interfaces and functions into one design package (Image: Twiflex)

Twiflex: Turning, Locking & Braking System

Regular maintenance of propulsion shafts and propellers requires shafts to be aligned and locked in place so that ships’ engineers can perform the needed work. A Turning, Locking & Braking (TLB) System from Twiflex Ltd. provides a compact solution to allow the shaft position to be set and locked when the vessel is stationary. The Twiflex TLB consolidates three usually separate interfaces and functions into one design package. The modular TLB system is configured to allow customers to select and install one of the turning…

Photo: Thordon Bearings

OTI Installs Thordon's Largest TG100 Seal

Offshore Towing Inc (OTI) has completed the refurbishment of its 1974-built 9000hp-class tug Zion Falgout at the Conrad Deepwater shipyard, in Morgan City, La. The milestone project involved the retrofitting of TG100 seals in what marks OTI’s first mechanical shaft seal installation and the largest diameter TG100 series seals ever supplied by Thordon Bearings. An 11.75in (298mm) diameter seal was installed to each propeller shaft of the 66.88t bollard pull twin-screw workhorse.

Image: Thordon Bearings

Tropical Opts for Seawater Lubricated Shaft Package

Thordon Bearings’ Jacksonville-based distributor Coppedge Marine has secured an order with Tropical Shipping for the COMPAC seawater lubricated propeller shaft bearing system. The COMPAC systems destined for two 300TEU box ships under construction in China, at the Guangzhou Huangpu Wenchong Shipyard, will represent a first reference for COMPAC with this ship owner. “Tropical Shipping is a long-standing customer to whom we have supplied various Thordon equipment over the years,” said Ed Coppedge, Vice-President, Coppedge Marine.

Wärtsilä will supply controllable pitch propellers and shaft generator systems for two new RoRo vessels being built for CLdN Ro-Ro SA. (Photo: CLdN Ro-Ro SA)

Wärtsilä Wins Contract for New CLdN RoRos

Wärtsilä said it has been awarded a contract to supply controllable pitch propellers and power take off / power take home (PTO/PTH) shaft generator systems for two new RoRo vessels being built at the Uljanik shipyard in Croatia. The ships have been ordered by the Luxembourg based operator, CLdN Ro-Ro SA. There is an option for an additional two vessels. Wärtsilä, which booked its orders in December 2016 and February 2017, will supply the vessels with its latest design, WCP G-hub, optimized for high power density.

Photo: ABB

ABB Shaft Generators, Turbochargers for DFDS Vessels

ABB shaft generators will raise the energy efficiency on two DFDS vessels which have been designed to meet the latest environmental regulations. Two shaft generators will be installed in each of the cargo Ro-Ro ships allowing the main engines to operate at a wider, more optimal speed range. The shaft generator system takes its power from main engines, thereby increasing safety if there is a failure on the auxiliary engine. The ships’ main engines will also be turbocharged by ABB’s latest generation technology.

Terry McGowan, President and CEO, Thordon Bearings (seated right), and Mohammad Rizal (left), Chief Operating Officer of Drydocks World- Dubai, sign an agreement that affirms the two companies’ efforts to convert ships to seawater lubricated propeller shaft lines from oil (Photo: Thordon Bearings)

Thordon, DDW-D Partner for Shaft Line Conversions

Thordon Bearings and Drydocks World-Dubai (DDW-D) have signed an agreement under which the UAE-based shipyard will work together with Thordon Bearings Inc. to promote the conversion of ships’ oil lubricated propeller shafts to Thordon’s COMPAC open seawater lubricated bearing system. The agreement will create an action plan in which a specialist team, comprised of Drydocks World-Dubai and Thordon Bearings’ personnel, offer support to ship managers and owners looking to ensure…

AEGIR-Marine Adds Stabilizer Repair Services

AEGIR-Marine, full service provider for stern tube seals and propulsion systems for the maritime industry, said it has added stabilizer and steering gear repair services to its portfolio of maritime services. In February 2017 the company reinforced its team with Alan, a specialist in stabilizer engineering services. The Dutch company works with brand independent parts and provides service and parts for all major propulsion systems. AEGIR-Marine is now able to offer its ship owning customers a complete and integrated overhaul service.

Photo: Thordon Bearings

First Aluminum Hull Reference for Thordon Seal

Fullers Group’s has provided a first reference for Thordon Bearings’ TG100 seal on an aluminum hulled fast ferry. The New Zealand ferry operator’s new 34.9m (114.5 ft.) catamaran Korora, delivered from the Q-West shipyard in December, features a water lubricated propeller shaft arrangement based around a Henley Integrated Propulsion System. Auckland-headquartered Henley Group, an approved Thordon distributor, with a history dating to 1917, secured the contract to design and supply Korora’s complete drivetrain…