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.
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
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
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
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
Enginei fuel monitoring systems provide comprehensive fuel data analysis and reporting options to provide vessel owners and operators with detailed engine performance and other mission critical information. To support workboats, offshore support fleets and inland waterway operators along
Rolls-Royce has won a contract to supply power and propulsion to New York’s newest and largest high-speed luxury ferry. The catamaran, operated by New Jersey based Seastreak, will carry up to 600 passengers between Monmouth County, N.J
Hyundai Merchant Marine is considering bidding for its bigger local rival Hanjin Shipping Co.'s Asia-U.S. route, reports Yonhap. Hyundai Merchant, currently under a creditor-led debt restructuring scheme, is planning to submit a preliminary bid for Hanjin Shipping's route
U.K. shipbuilder Cammell Laird held one of the largest ceremonies in its history when Sir David Attenborough joined more than 1,000 people for the keel laying of the new £150 million polar research vessel. Construction was officially started by the world-renowned naturalist and
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
MaK M 46 DF dual fuel engines to be installed on a new generation of cruise ships Caterpillar Marine said its dual fuel engines have been selected for a new generation of cruise ships; tThe company’s MaK 16 M 46 DF dual fuel engines
The report by Global consulting company McKinsey & Company that Daewoo Shipbuilding & Marine Engineering (DSME) is least likely to survive among the big three shipbuilding companies has brought about strong opposition from DSME.
The TRAktor-Z 2500SX is the new Z-drive tractor tug designed by Robert Allan Ltd. in collaboration with Sanmar Shipyards. Engineered for maximum efficiency in both harbor ship handling and towing duties, this compact, under 24 m rule length design offers dependable omnidirectional performance for
When the U.S. Coast Guard’s first new Offshore Patrol Cutters (OPC) is put to sea in 2021, it will be powered by diesel propulsion engines manufactured in Beloit, Wis., by Fairbanks Morse. The OPC will “provide a critical capability bridge” between the National Security
Liebherr Maritime Crane has delivered the largest mobile harbor crane of the Caribbean to Kingston Wharves Limited in Jamaica. The LHM 600 is equipped with an elongated tower extension and eases the handling of big container vessels up to Super-Post-Panamax size.
ExxonMobil announced the first firing of its new crosshead slow speed test engine to drive its research and development of next generation cylinder and system oils for the marine industry. The test engine will provide ExxonMobil with a platform for meeting the needs of increasingly
The head of the French state-controlled naval defence group DCNS said on Wednesday it was "closely studying" a possible stake purchase in STX France, a shipyard subsidiary of the struggling South Korean conglomerate STX Corp.
Marquette Transportation Co. has taken delivery of a new 2,000-hp Z-drive towboat from Master Marine, Inc., Bayou La Batre, Ala. The 78'x 34’x11' St. Simon was designed by Entech Designs, La. for Marquette’s river division, based in Paducah, Ky.
First luxury cruise sailed Northwest Passage in Aug-Sept; Voyage will be repeated next summer. A surge in Arctic tourism is bringing ever bigger cruise ships to the formerly isolated, ice-bound region, prompting calls for a clamp-down to prevent Titanic-style accidents and the pollution
ASRY has successfully brought one of the European tanker market’s biggest tanker fleet owners back to the yard. Euronav, the Greece-base owner, operator and manager of a fleet of 53 modern large tankers, chose ASRY for the recent repair of ‘Cap Diamant’, a Suezmax tanker