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Biggest Engine

Playing the Tier Game

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.


New Diesel Engine Lines Available for Workboat Market

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.


Ingram Repowers With Cummins

Ingram’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


Vessels: Big Cat Express: A Very Fast Sea Trial

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.


MerCruiser Big Block

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


Making Data a Priority is Key

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


J. Ray McDermott’s Mid-East Lay Barge

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


Construction Begins on Shipbuilding and Repair Factories

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


Pollution Control Vessels Launched

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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


Hyundai Heavy Targets 20% Growth in 2012

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


Wärtsilä Donates Engine to Texas A&M University

The 8-cylinder Wärtsilä 20 diesel engine donated to Texas A&M Galveston is housed in an engineering lab on the University campus. Photo Wartsila

Wärtsilä has donated an 8-cylinder Wärtsilä 20 engine and generating set, to the Marine Engineering Technology Department at Texas A&M University at Galveston. The donation represents a continuation of Wärtsilä's ongoing industry support programme aimed at helping


Strike Idles 38 Oil Tankers at Fos-Lavera

Some 38 oil tankers have been held up at the Fos-Lavera oil port in southern France, the country's biggest, including 25 at harbour, up from 12 the previous day, a port authority spokeswoman said on Friday. She said 13 other tankers were waiting at quay


Norsafe Debuts New RIB in Gothenburg

Photo: Norsafe

Norsafe has released its first RIB, the Marathon 900, to compliment its range of boat models for professional and military customers.  Launched at High Speed Boat Operations in Gothenburg this month, the new Marathon 900 RIB was demonstrated with two newly developed Mercury outboard


MAN 28/33D STC Engines for Thai Navy’s New OPV

MAN V28/33D STC engine, in 20-cylinder version (Image: MAN Diesel & Turbo)

The Royal Thai Navy has ordered a new 90-m offshore patrol vessel (OPV) to be constructed at Mahidol Adulyadej naval dockyard in Sattahip.  The newbuilding, an improved River-class design, will be powered by two MAN 16V28/33D STC engines. Locally called OPV No


14 MAN Engines for Indian Navy

A picture of the MAN 2833D STC engine Photo MAN

Construction of the first ship is expected to start by early 2017 with handover to the Indian Navy by 2023. The project scope includes 7 P-17A frigates, each equipped with two MAN 12V28/33D STC engines. The building yards are Mazagon Dock Shipbuilders Ltd


Japan Weather Association to Provide ShipDC with Marine Weather Info

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The database service operated by ClassNK’s wholly owned subsidiary Ship Data Center (ShipDC) has been set to receive marine weather information from Japan Weather Association.   ShipDC acts as a platform for big data related to shipping by securely collecting


JWA to provide ShipDC with Marine Weather Info

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The database service operated by ClassNK’s wholly owned subsidiary Ship Data Center (ShipDC) has been set to receive marine weather information from Japan Weather Association.   ShipDC acts as a platform for big data related to shipping by securely collecting


After Paris, A Move to Rein In Emissions by Ships

Projections for the aviation and shipping industries share of global CO2 emissions under various regulatory and demand scenarios. (Graphic courtesy of ENVI/European Parliament)

 As the world moves to slash CO2 emissions, the shipping and aviation sectors have managed to remain on the sidelines. But the pressure is now on these two major polluting industries to start controlling their emissions at last - a report by Yale University.  


First Cat Marine Hybrid Thruster Delivered

Cat Marine Hybrid Thruster system (Photo: Caterpillar Marine)

Engineering specialists at Caterpillar Marine’s new Marine Solutions Center are overseeing delivery of the first Cat Marine Hybrid Thruster system, being delivered this month to an undisclosed shipyard in Singapore and will be commissioned midyear.  


Master Marine Delivers Z-drive Towboat to Marquette

St. Bartholomew (Photo: Master Marine, Inc.)

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' vessel, St. Bartholomew, was designed by Entech Designs, La. for Marquette’s river division, based in Paducah, Ky.  


Maritime Future Summit: Digital Shipping

Photo: SMM

Autonomous ships, smart on-board systems: At the Maritime Future Summit on September 5, industry leaders will discuss the future of shipping. For the first time SMM hosts a conference dedicated to digital shipping.   Cyber Ships: What may sound like a word from a science fiction novel to


CMA CGM Proceeds with NOL Takeover after China Okay

File Image: A CMA CGM boxship alongside during cargo operations (credit: Marad)

CMA CGM, the world's third-largest container shipping firm, is to go ahead with its planned acquisition of Singapore's Neptune Orient Lines (NOL) after receiving regulatory clearance from China, the French group said. CMA CGM received on Wednesday confirmation of the deal's approval by the


Davie Begins First Resolve-Class AOR Conversion

Photo: Davie Shipbuilding

Davie Shipbuilding has cut first steel for the Resolve Class Auxiliary Oiler Replenishment vessel.   The project consists of converting a containership into an Auxiliary Oiler Replenishment (AOR) ship to support the operations of the Royal Canadian Navy


MAN Bags Danaos Shipping Propeller Order

Kappel propellers, Photo MAN

MAN Diesel & Turbo has won the order to supply Danaos Shipping Co. Ltd. with fixed pitch Kappel propellers, propeller boss caps with fins, and Engine Power Limitation for two container vessels – the 8,500 TEU ‘CSCL Europe’ and ‘CSCL America’.


Tech & Design Solutions for Modern Workboats

“There is a cost implication for owners to comply with IMO Tier 3 and EPA Tier 4 requirements, which is causing an increase in engine prices of about 30 percent regarding Tier 4, which probably results in a five percent increase in total construction costs for U.S.-built tugs. In some countries such as Asia, with low labor costs, total costs can increase by 10 percent.” - Mike Fitzpatrick, President, Robert Allan Limited (Photo: Mike Zeft)

EPA Tier 4 regulations (for engines of 804 hp and higher) and propulsion advancements have many manufacturers and vessel designers changing course to adapt to new requirements and customer demands.   Jensen Maritime is designing a new 110-ft






 
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