GE to Supply Propulsion Systems for MARAD's New Training Ships
GE’s Power Conversion business has been awarded a $40 million contract to supply the power and propulsion systems for two National Security Multi-Mission Vessels (NSMV). This new class of purpose-built ships for the U.S. Department of Transportation's Maritime Administration (MARAD) will be used primarily to provide cadets with at-sea training on operational vessels.GE was selected as the single-source vendor (SSV) for the ships’ propulsion system, which includes the integration of the diesel engines…
Cummins Unveils Stage V Solution for European Inland Waterways
Power solutions provider Cummins announced its new X15 Stage V solution for vessels operating on European inland waterways will launch in 2021. The Stage V certified product offers a power range from 500 to 600 hp (373 to 447 kW) for key applications including bow thrusters and main propulsion.“Cummins’ X15 Stage V solution is an integrated engine and aftertreatment package designed and developed in-house. This delivers the optimum balance of performance and efficiency adhering to the latest emissions standards…
Elakha: Repowering a Valued Research Vessel
Ocean science is in high demand by scientists studying ocean acidification, wave energy, seabed composition, changing water temperatures, fish populations and dozens of other research projects. The Oregon State University (OSU) has a proud history in the field. The wide variety of research project require a variety of vessels.One boat that has made large contributions to research is the 54- by 16.5-foot Elakha which was built in 2001 at Rozema Boat Works of Mount Vernon, Wash.
New Towboat Gets a Complete Thordon Propulsion Package
A 1,600-horsepower towboat delivered to Harvey, La.-based operator L&L Marine Transportation in June is now operational with a full range of Thordon oil-free and grease-free bearings.Designed by Entech, the 65-foot twin-screw towboat Amelia Ray is purpose-built by Rodriquez Shipbuilding in Coden, Ala. for the transportation of petrochemicals along all inland and coastal waters in the southern states of the U.S.In addition to newest towboat addition, L&L Marine operates the 2,000-horsepower Melissa Lee and three 1,200-horsepower vessels Angela Rae, Myrna Ann and Madeleine Michelle.
Royston Wins UK Navy Engine Services Contract
Royston has won a multimillion pound contract to support and maintain small diesel engines onboard amphibious assault ships, mine hunters and other Royal Navy vessels, the marine engineering and propulsion specialist said Wednesday.The £5.5 million ($7.2 million) five-year Ministry of Defense (MOD) contract will see U.K.-based Royston responsible for providing diesel engine spares and technical support alongside repair and refurbishment of engines when required.This will include various Caterpillar…
Cummins Unveils New Marine Generator
Cummins has unveiled its new Onan C-Power QSB7E generator for the recreational marine market, giving first kook to participants of the Genoa International Boat Show. The new product is available in both 50 and 60 Hz models, with output of up to 195 kWe.“We understand that luxury yacht manufacturers face growing demands for comfort and peace of mind,” said Michel Kozulic – Marine Business Development Manager at Cummins. “Cummins’ QSB7E generator provides maximum reliability thanks to a commonality with its proven commercial marine generator portfolio.
North Arm Transport: Innovation in Towing
Founded in 1958 as an extension of the Stradiotti family businesses, North Arm Transportation has grown to be a significant fuel company on the BC coast. Over the years, the company fleet has expanded and evolved. With tugs in a range of size and power, as well as cargo and fuel barges, the company services the coast out of its headquarters in Vancouver on the North Arm of the Fraser River. They also have facilities on Mitchell Island in the Fraser and at Masset on Haida Gwaii.
Interview: Eddie Brown, Cummins' Director of Business Development, Marine
How do you see business today, and where is Cummins looking for opportunities as COVID-19 and volatile oil markets generate market uncertainty?Even in the current state, we are still seeing a solid level of interest and activity in the commercial marine space. Scheduling has been impacted and some areas have slowed down, but overall, the marine industry is very much still active around the world. When we take a closer look at some of the segments within the commercial marine space, differences begin to emerge.
HamiltonJet to Power 48 US Navy RIBs
HamiltonJet will collaborate with rigid inflatable boat manufacturer RIBCRAFT to supply 48 Rigid Inflatable Boats (RIBs) to the U.S. Navy.RIBCRAFT USA was recently awarded a five-year contract to deliver the RIBs custom-fitted for use in explosive ordinance disposal (EOD). The 11-meter vessels will be equipped with twin HJ292 waterjets, blue Arrow control systems and JETanchor technology from HamiltonJet. The contract also requires extensive spare parts and training to be delivered by HamiltonJet.A critical component of the Expeditionary Mine Countermeasures Company…
Behind the Scenes with Cox Powertrain
Engineers at Cox Powertrain have developed a sophisticated testing process for the company's new 300hp diesel outboard to be run through to ensure that, once the engines go to market, there are no faults or failures.With any engineering R&D project, testing is a fundamental aspect of the process. With the production of the CXO300 just around the corner, Cox Powertrain’s Test and Development team have worked tirelessly over the past few years, continuously running an extensive…
EPA Tier 4: Difficult and Contentious, 12 Years and Counting
When it comes to complying with EPA’s Tier 4 emissions regulations, there’s no shortage of creativity emerging from America’s maritime engineering firms. Companies such as Hug Engineering are offering flexible, customized aftertreatment-based control systems that can assemble almost in modular like fashion. Other companies, such as ABB Group, offer battery-hybrid power sources to complement combustion power and avoid threshold diesel emissions. Engine manufacturers, such as Cummins…
Dongara Marine Delivers Ferry in Western Australia
Placing a board deck across two canoes, to make a broad flat and stable surface for transporting passengers and freight, was often done to form early ferries. The true catamaran is an evolution of that practical design concept. In recent decades, Australia has led in the development of all shapes and sizes for aluminum catamaran ferries.In December 2019, Dongara Marine of Port Denison delivered a very practical 148-seat, 24- by 5.5-meter ferry to Western Australia’s Public Transport Authority.
Ribcraft Wins $43m USN Contract
Ribcraft announced that the United States Navy (USN) has awarded a five-year indefinite quantity contract worth up to $43 million to build and deliver an estimated 48 of the 11-Meter Expeditionary Mine Counter Measure Boat. Ribcraft has also been providing the U.S. Navy with 7-Meter shipboard RIBs since 2014.The 11-Meter RIBs will serve to support explosive ordinance disposal mine counter measure platoons in both shallow and deep water operations. To achieve this, Ribcraft will build two configurations for mine counter measure operations…
New Cat Ferry MV Tricia for Transperth Fleet
A new passenger ferry built by Dongara Marine has been introduced to the public transport system in Perth, Western Australia. MV Tricia - named after Perth Zoo's popular 62-year-old Asian Elephant - is the third ferry in the Transperth fleet, joining two other low-wash catamarans introduced in 1997 and 2009. Operating across the Swan River between Elizabeth Quay and South Perth, the 23.7-m aluminium catamaran can carry up to 148 passengers and has a loaded top speed in excess of 16 knots.With two ferries each providing departures every 15 minutes in peak periods…
Repower of the Tug Gretchen H
As sometimes happens with boats in the maritime world, the recent repower of a tug shone a light on a pair of well known independent companies. The tug Gretchen H. (ex Harry Olsen, Polar Breeze) was built by Rodriguez Shipbuilding of Coden Alabama in 1997 and is currently owned, since 2005, by Boyer Towing.The Gretchen H is a good solid boat and her owners decided she was well worth a new set of engines. At 80 by 30 feet she has an eleven foot depth. As with many tugs out of the Rodriguez yard she has triple propellers and triple engines. She had an older set of engines rated at 700 HP each.
Royston Completes Engine Overhaul Work on Tanker
Royston completed work to overhaul a high-speed diesel engine on a Pritchard Gordon Tanker.Engineers undertook the 51,000 running hour service on the No.2 generator onboard the 127m length Henrietta PG in Trinidad as part of a planned refurbishment and maintenance program. The Henrietta PG is one of 10 purpose built shallow draft, double hull tankers from 6,200 dwt to 10,600 dwt in the Pritchard Gordon Tankers’ fleet. The company specializes in the transportation of crude oil…
NOx Control: Should Certain Vessels Get a Break?
When it comes to the EPA’s recent proposed delay to implementation of Tier 4 marine diesel engines ‘in certain high-speed commercial vessels,’ where you stand probably depends on where you sit.On September 6, the U.S. Environmental Protection agency (EPA) proposed to delay implementation of Tier 4 marine diesel engines “in certain high-speed commercial vessels.” Specifically; EPA mentions three kinds of vessels: lobster boats, pilot boats and a third, more open-ended reference to “other high-speed vessels,” possibly including hovercraft.
Volkswagen Attracts Bids for MAN Energy Solutions Unit
Volkswagen has attracted bids from Europe's Innio, Japan's Mitsubishi Heavy and U.S.-based Cummins for its MAN Energy Solutions, which makes diesel engines for ships and power generators, people close to the matter said.Innio, formerly known as Jenbacher and owned by buyout group Advent, as well as the two other bidders last week made bids for the VW unit, which could have a valuation of 1.5-2 billion euros ($1.7-$2.2 billion) in a potential sale, they said.Other bidders such as Hyundai Heavy are no longer in the running…