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
One of the most labor- and fuel-efficient bulk material carriers on the Great Lakes entered service in June 2000. The self-unloading barge Great Lakes Trader is owned by Great Lakes Marine Leasing, Portland, Ore., and operated by VanEnkevort Tug and Barge, Bark River, Mich. The 740 x 78 ft. (226 x 24 m) Trader is the largest vessel capable of fitting through the St. Lawrence Seaway locks. Combined with the 10,200-bhp (7,600 bkW) tug Joyce L
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
Mitsui tests first commercial model on HFO and methanol MAN Diesel & Turbo licensee Mitsui Engineering & Shipbuilding Co., Ltd. (MES) recently demonstrated the liquid-gas-injection concept in Japan on 17 June, 2015 using the very first ME-LGI engine to ever be commercially produced
More than 2,000 workers at East Africa's biggest port in Kenya's coastal city Mombasa went on strike on Wednesday protesting an increase in the amount they will have to pay for state-run health insurance. Cargo ships remained unattended as workers gathered and held discussions in groups
MES delivers next ship of its Eco-Ship neo60BC design, 60,000 DWT type bulk carrierM.V. Phoenix Rising Mitsui Engineering & Shipbuilding Co., Ltd. (MES) completed and delivered a 60,000 dwt type bulk carrier M.V. Phoenix Rising (MES Hull No
The Kenya Ports Authority said on Thursday striking workers at the Mombasa port should resume work by Friday morning or lose their jobs, and that normal activities at East Africa's biggest port will resume July 6. The workers are disputing higher deductions for the government's national health
Nigeria Liquefied Natural Gas Company (NLNG) is sponsoring the construction of the first major ship yard in Africa's biggest economy at the cost of $1.5 billion, in its attempt to turn the country into a hub for maritime operations on the continent.
MAN Diesel & Turbo’s two-stage turbocharging development project, ECOCHARGE, recently passed a significant milestone on its way to a successful market introduction. The company reports that individual MAN TCR20 and MAN TCX17 units – combined as a single
The first Wärtsilä low-speed two-stroke dual-fuel (DF) engine destined for a commercial application has reportedly completed its Factory Acceptance Test (FAT) at a Chinese licensee of Winterthur Gas & Diesel (WinGD), the Switzerland-based designer
As industry embraces gas, emissions regulations loom large and bunker logistics options develop, LNG’s fortunes nevertheless get a boost. For every gleeful consumer at the pump, and stockpiling tanker anchored offshore, there’s a corresponding trail of businesses that are
Svitzerhas ordered two more Damen ASD 3212 tugs with 80 tons bollard pull performance for its escort and towing operations on the Thames and Felixstowe. They are being built at Damen’s ong Cam Shipyard in Vietnam and will be delivered to Svitzer UK in October 2015.
Anadarko Petroleum is in talks with newly formed Japanese joint-venture vehicle Jera, set to become the world's biggest buyer of liquefied natural gas (LNG), to sell long-term supply from its Mozambique export scheme. The U.S. oil major's gas finds in Area 1 of Mozambique's Rovuma
EXMAR stated that on June 23rd 2015 under the witness of King Philippe of Belgium and President Xi Jinping, Mr. Jiang Jianqing, Chairman of Board of ICBC and Mr. Nicolas Saverys, CEO of EXMAR, signed the financing agreement for the world’s first floating LNG unit (FLNG –
Bergen Tankers’ 95-meter-long chemical and product tanker Bergen Viking has returned to service following its conversion from diesel-electric to liquefied natural gas (LNG)-electric propulsion. Delivered in 2007, the Rolls-Royce powered vessel supplies diesel and petrol along
As the demand for mega vessels has increased, Hyundai Heavy Industries Co. expects mega- sized container ships to lead global orders until early next year as shipping companies seek ways to cut costs, reports Bloomberg. Hyundai Heavy is the world’s biggest shipbuilder.
ShipServ, the leading marine and offshore marketplace with an expected annual trade of $3bn in 2015, has cemented its position in Asia with the opening of a new office in Singapore. The office will be managed by ShipServ’s VP of Sales Sharon Gill and will be open for business from
Oil and shipping conglomerate A.P. Moller-Maersk said on Tuesday it was experiencing no problems funding operations in Greece or getting paid by Greek customers despite the imposition of capital controls by Athens. Maersk Line, the world's largest container shipping company