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
Ships of the future will have to be lighter, smarter, cleaner, more reliable, more efficient and safer. Sounds like a tall order, but that’s where the industry is headed. Experts like DNV GL and Rolls Royce concur: technologies available today will combine with those just
Mitsui Engineering & Shipbuilding Co., Ltd. (MES) completed and delivered a 60,000 dwt type bulk carrier M.V. "INDIGO BREEZE" (MES Hull No. 1926) at its Tamano Works on 22nd February, 2017 to ARIST MARITIME S.A., the Republic of Panama.
The use of LNG in marine applications is becoming increasingly common. It offers a big potential in terms of operating costs and emission reduction. Diesel engines converted to dual-fuel show considerably reduced emissions in case of high conversion ratios
With the ClarkSea Index around $9,000/day, and many if not most of the major shipping markets under severe pressure, it’s hard to escape the conclusion that the shipping markets are a tough place right now, with limited pickings to share between owners.
The US Coast Guard has entered into a Cooperative Research and Development Agreement (CRADA) with British diesel engine innovator, Cox Powertrain. The CRADA will evaluate and test the advantages, disadvantages, required technology enhancements, performance
The marine propulsion engine market was valued at $9 billion in 2015 and is projected to reach $12 billion by 2022, growing at a CAGR of 4.1 percent from 2016 to 2022, according to a new report published by Allied Market Research. Diesel propulsion system segment is expected to maintain its
Laborde Products has been selected as BUKH Diesel Marine Distributor for the United States marine market. "Our companies have tremendous synergies," stated Soren Pederson, BUKH sales manager. "We are excited about this new partnership with Laborde Products."
Shares of Tangshan Port Group Co Ltd soared 7 percent on Tuesday, to post their biggest daily percentage gain in nine months, as investors bet the small port would benefit from a major clampdown on coal transportation at its larger rival.
Wärtsilä and PGS Geophysical AS have signed a service agreement that makes Wärtsilä the preferred service supplier for engines and other Wärtsilä equipment. According to the agreement, Wärtsilä will take care of the maintenance of engines and
The extent of sea ice in the Arctic and Antarctic last month was the lowest on record for January, the U.N. World Meteorological Organization said on Friday, while concentrations of carbon dioxide in the atmosphere hit a January record. "The missing ice in both poles has been quite
The National Marine Manufacturers Association (NMMA) has presented the 14th consecutive annual Customer Satisfaction Index (CSI) award to Volvo Penta for its gasoline sterndrive engines. The CSI awards, presented at the Miami International Boat Show Feb
Simrad Yachting announced today an agreement with Yamaha to integrate the Command Link plus interface into Simrad systems. The Yamaha Command Link Plus system allows boaters to monitor the performance of up to four amaha outboard engines and critical boat systems on the same screen
Sydney City Marine has completed its first maintenance docking of a Damen vessel since the signing ofa Memorandum of Understanding (MOU) with Damen Shipyards Group last year. The works signify the successful cooperation between Damen Services in the Netherlands
The London Court of International Arbitration has cleared DP World, one of the world's biggest port operators, of all charges of misconduct over a concession to operate a container terminal in Djibouti, Dubai's government said on Tuesday.
Many maritime organizations are already working with “Big Data” or are preparing to start working with it as part of the so-called digital transformation. Dutch ICT company Shipbuilder presents its top five priorities for the uptake of big data in the maritime sector.