By Larry Pearson With few exceptions, marine power is diesel power and emissions levels from diesel engines are coming under increased scrutiny and regulations from the Environmental Protection Agency. The levels of acceptable NOx, carbon monoxide and particulate matter for diesel engines in U.S. flagged vessels depends on the displacement of the engine. The EPA has settled on a liters-per-cylinder measurement to determine the schedule to meet the emission requirements. For example, marine diesel engines between 1.2 and 2.5 liters per cylinder have had to meet what is known as Tier Two requirements since 2004. These are engines typically used to power small gensets, bow thrusters, fire pumps and other auxiliary engine requirements. However, not all of the engines between 1.2 and 2.5 liters per cylinder have to meet Tier Two requirements. "Engines used for emergency generators and other standby power are exemption from these regulations," said Gary Aucoin, marine sales manager for Louisiana Machinery Inc., Belle Chasse, La., a Caterpillar distributor and major supplier of diesel engines for shipyards in Louisiana. Larger engines, between 2.5 and 5.0 liters per cylinder must today meet less stringent emissions standards known as Tier One. These engines are used for main power requirements of marine vessels.
In recent months several diesel engine manufacturers have expanded their existing engine and generator ranges to include models suitable for workboat, large yacht and fishing vessel applications. This translates to more propulsion choices for boat builders and owners. Following is a look at four newly launched lines. MTU Friedrichshafen's 8000 Series Last September, MTU introduced the new 8000 series, moving the company into medium-speed engine market.
Ingramâ€™s big white line-haul towboats with their distinctive red circle stack logo are a familiar sight on the lower Mississippi. On the Ohio River and in other feeder routes, Ingram also operates a number of smaller vessels to put the big tows together. In the recent total rebuild following the sinking of one such boat, the 56 x 24-ft. M/V Charles B Holman, Ingram chose Cummins engines. Mark Duley, General Manager-Motor Vessel Engineering
By Larry Pearson It's 8:30 a.m. as the Big Cat Express saddles up to the dock at the Port of Morgan City, La. It is Sea Trial day for the big quad engine catamaran ferry. No question she is waterjet powered as the tops of the blue "buckets" of the four Hamilton Jet 651's break the surface of the water at the stern. Just above the buckets are the exhausts, large four stainless steel pipes that curve downward toward the water.
Mercury MerCruiser has developed the next generation of big-block marine power – a new engine that produces more power and has better mid-range acceleration, lower emissions and superior fuel efficiency. Mercury MerCruiser engineers in Stillwater, Okla. – drawing on the expertise of the development teams at Mercury Racing – conceived, designed and engineered the new engine with support from Mercury engineers in Fond du Lac, Wis
During a conference in Oslo, KVH CEO Martin Kits van Heyningen urged maritime operators to utilize big data in order to remain competitive. The future competitiveness of the maritime industry will be affected by how rapidly shipping operators take advantage of big data, according to one of the world’s leading suppliers of satellite communications to the maritime industry. Martin Kits van Heyningen, CEO of KVH Industries, Inc
Since 1960, J. Ray McDermott's Middle Eastern facility has fabricated and installed over 630 structures, 330,693ST of steel, and has installed over 2,610 miles of pipeline throughout the Arabian Gulf, Egypt, India, the Caspian, Africa and the North Sea. Recently they have upgraded one of the assets that make these remarkable numbers possible. The firm’s Derrick Lay Barge-27, owned by Hydro Marine Services but operated by McDermott, now has an impressive set of specifications
The Pha Rung Shipbuilding Industrial Company, a member of the Vietnam Shipbuilding Industrial Economic Group (VINASHIN), on January 27 launched the construction of three shipbuilding and repair factories which are considered to be the biggest in Vietnam so far. The launching ceremony was organised in Dong Bai Industrial Complex in Yen Hung district, Quang Ninh province These include the Yen Hung Shipbuilding Factory
Three unique pollution control vessels have been launched in Dorset – with a fourth under construction. The vessels – three with Doosan engines and Westerbeke generators from engine and generator specialist WaterMota – are to be used for oil spill recovery in South America and West Africa. Build by Manor Marine for Desmi Ro-Clean, the steel Pollution Catamarans (Pollcats) – 19m, 15.5m and 12m - are designed to absorb oil or pollution working at a speed of up to
Reuters reports that Hyundai Heavy Industries, the world's biggest shipbuilder, expects order growth to more than halve to 20 percent this year as the world economy continutes to sputter. The conservative outlook adds to recent order cancellations in the global shipbuilding sector as economic turmoil and tighter bank lending have compounded growing earnings pain for ship owners. Hyundai, which also makes marine engines and construction equipment, repotedly targets winning $30
When it comes to turbocharging technology, the focus in the marine market is now more and more on efficiency and emissions reduction rather than outright power production, so the scope for new and innovative thinking on how to meet these new targets is wide ranging
When it came time to replace the old engines in his whale-watching vessel, Capt. Joe Nazar chose Volvo Penta and has enjoyed the benefits of improved fuel efficiency, lower emissions, reduced noise levels and better performance ever since.
Carnival Vista, the new flagship of the fleet of Carnival Cruise Line, brand of the Carnival Group, was delivered today at Fincantieri’s shipyard in Monfalcone. The ship was presented yesterday evening during a ceremony which was attended, among others
The European Commission said on Friday it had cleared French shipping group CMA CGM's $2.4 billion takeover of Neptune Orient Lines on condition that NOL pulls out from a rival shipping alliance. The announcement confirms a Reuters report on April 21 about the impending approval.
EU approval conditional on NOL pulling out from G6 alliance. French shipping group CMA CGM's $2.4 billion takeover of Neptune Orient Lines is set to be cleared by the European Union's competition regulators, on condition that NOL pulls out from a rival shipping alliance
Norwegian ferry Bastø Fosen I is the first vessel commissioned with a globally certified International Maritime Organization (IMO) Tier III compliant marine engine that does not need urea based after treatment. The completely refurbished and repowered Bastø Fosen I has been
Amid speculation that Hyundai Merchant Marine Co. (HMM) may go into court receivership, the financial authorities and creditors will try to make it a subsidiary of Korea Development Bank (KDB). South Korea’s finance minister Yoo Il-ho said that HMM
Konecranes will deliver a new 1,200 ton Goliath gantry crane to Meyer Turku Oy. The design, precision drive components, electrical installation and automation system and structural components will be supplied by Konecranes, while Meyer Turku will manufacture the main girder in its own hull
Uwe Beckmeyer, Parliamentary State Secretary at the Federal Ministry for Economic Affairs and Energy paid a visit to MTU Reman Technologies in Magdeburg to find out more about the company’s development operations in the maritime sector.
Mitsui Engineering and Shipbuilding co., Ltd. (MES; President: Takao Tanaka) achieved production volume of 181 MAN B&W low-speed diesel engines manufactured at the Tamano Works Machinery Factory (Tamano, Okayama Prefecture) in fiscal 2015, representing for 3
South Korea’s Hanjin Shipping Co. Ltd will work with lenders to restructure debt after years of weak demand resulted in losses and cash erosion, reports Bloomberg. The board of Hanjin Shipping decided to file for receivership and give creditors authority to manage the company
Copenhagen-based Propulsion Dynamics and Hamburg-based ECKS MARINE have signed an agreement to work together on the German maritime market with the goal of improving energy efficiency related to hull and propeller condition with Propulsion Dynamic’s CASPER Service.
Starting on April 18, Waterfront Shipping Company Ltd. (WFS), Marinvest/Skagerack Invest (Marinvest), Westfal-Larsen Management (WL), and Mitsui O.S.K. Lines, Ltd. (MOL) attended the traditional ship naming ceremonies and took delivery of the first Korean and Japanese built methanol-fueled
As the U.S. prepares to enter the European gas markets with its first delivery of liquefied natural gas, Norway and Russia are expected to increase production to lower prices and make exporting less desirable to the U.S., reports Daily Sabah.
ExxonMobil has compiled five ‘top-tips’ to help vessel operators effectively switch fuels when entering and exiting Emission Control Areas (ECAs) without introducing maintenance issues. ExxonMobil highlights that switching fuels at correct time is key to meeting 0