Marine Link
Sunday, February 18, 2018

Medium Speed Dualfuel Gas Engine News

MAN B&W Marks LNG Milestone

Three of the world’s largest LNG-carriers successfully tested their propulsion packages at the end of last month. Each vessel is powered by two 6S70ME-C electronically controlled, two-stroke, lowspeed diesel engines, and this event marks a first for MAN Diesel in the LNG sector. The engines will operate on HFO. The vessels are part of a Qatargas project that comprises an impressive 45 vessels, each fitted with two MAN B&W low-speed prime movers, making for a grand total of 90 electronically controlled two-stroke engines. Of these, 31 QFlex carriers will receive two MAN B&W 6S70ME-C engines, each developing 18,660 kW, while the 14 larger QMax carriers will employ two MAN B&W 7S70ME-C engines, each rated at 21,770 kW at 91 rpm.

Bergen Engines Becomes New Tognum Subsidiary

The engine portfolio of Bergen Engines comprises medium-speed units for ships and generator sets. Pictured: Diesel engine type C25:33L6A with 2,000kW power output.

As of today, July 1, Norwegian engine manufacturer Bergen Engines AS becomes part of the Tognum Group. Following the acquisition of Tognum AG by the joint venture of Rolls-Royce plc. and Daimler AG, the former Rolls-Royce subsidiary Bergen Engines was merged into the Tognum Group. With that Tognum, the propulsion and power solution specialist, adds medium-speed diesel and gas engines with power outputs up to 10 MW to its engine portfolio. Tognum supplies high-speed diesel and gas engines carrying the MTU brand with power ranges of 75 to 10,000kW and 100-2,150kW respectively.

Caterpillar Marine’s MEO & ‘The Big Virtual Engine’

(Image: Caterpillar Marine)

Late last year Caterpillar introduced the Multi-Engine Optimizer, or MEO. According to T.E. “Dra” Wiersema, Product Manager, Caterpillar Marine, 85 to 90 percent of the value of MEO is in fuel savings. But the story of MEO is so much more. As the maritime industry increasingly moves toward data analytics to control everything from fuel management to overhaul scheduling to route planning, there has been the requisite avalanche of new products and systems purporting to deliver incredible returns.

Management Changes at Resource Power Group

The Resource Power Group appointed Chimas Sylve as Spare Parts Coordinator at its new Deer Park facility near the Houston Ship Channel. “Chimas brings with him knowledge of not only the MaK engine line, but also MaK gas engines as well as the entire Caterpillar engine line,” said Mike Kriner, Branch Manager for the Houston facility. “Our Houston facility is less than a year old, but is already growing rapidly both in medium speed engine and turbocharger services,” said Mike. Previously Mr. Sylve spent nine years at the parent company, Louisiana Cat, where he provided both parts and service support for the Caterpillar line of engines including the MaK gas and diesel products.

Kongsberg Simulators with Multiple DNV Approvals

Engine room simulators approved to the highest DNV certificate level. A total of 14 Kongsberg Maritime Engine Room Simulator models received new Det Norske Veritas (DNV) Statements of Compliance in December 2011. The approvals are according to the revised standards laid out in DNV – Standard for Certification of Maritime Simulators No. 2.14 January 2011, which is based on the requirements of STCW Convention, Regulation I/12 and include the new 2010 amended convention that came into force from January 1st 2012.

Oil Consumption of Medium Speed Diesel Engines

Reliability and availability are of paramount importance to all users of internal combustion engines. Inherent engine design reliability must be complemented by a suitable periphery and the appropriate choice and treatment of working media such as lubricants and fuel. CIMAC Working Groups have a long tradition of preparing recommendations and guidelines for the internal combustion engine industry and its users. In performing this work, CIMAC takes advantage of its wide and competent international membership; Working Group -"Lubricant" is truly worldwide, with active members from Japan, U.S. and all round Europe/Scandinavia. Specialists from all relevant background - Equipment/Engine Manufacturers…

Wärtsilä Extends Service Agreement with WinGD

Photo: Wärtsilä

Wärtsilä said it has signed a 10-year service partnership agreement with the Swiss company Winterthur Gas & Diesel Ltd. (WinGD), a developer of two-stroke low-speed gas and diesel engines used for propulsion power in merchant shipping. The new partnership agreement appoints Wärtsilä as an authorized global service provider for all WinGD products and provides WinGD and its customers continued access to Wärtsilä’s worldwide service network and comprehensive services offering. It…

Dual-fuel Engines for DEME’s New Dredger

Image: Anglo Belgian Corporation

Anglo Belgian Corporation, a manufacturer of medium speed diesel engines, announced the sale of two 16VDZD dual fuel engines that will power a new build vessel for the Belgian dredging, environmental and marine engineering group DEME. This agreement was officialized with the Dutch shipyard Royal IHC. The commissioning of the dredger Minerva is scheduled for late 2016, making it the first dredging vessel that will be equipped with dual fuel engines, in addition to DEME's other trailing suction hopper dredger Scheldt River that will be built and put into service around the same time.

Wight Shipyard to Build New Danube River Ferry

(Image: Incat Crowther)

U.K. shipbuilder Wight Shipyard Co has secured an order to build a new 39-meter low wash, high-speed catamaran ferry for operation by Twin City Liner on the Danube River between Vienna and Bratislava. The new vessel is scheduled to be delivered in time for the 2019 summer season, starting at the end of March. Incat Crowther said it was selected as the designer after its staff viewed the operation on the Danube first-hand, affording a detailed understanding of the complex operational requirements.

ExxonMobil Offers New Zinc-Free Marine Engine Oil

ExxonMobil introduced Mobilgard 410 NC, touted by the oil company as a zinc-free high-performance oil that offers marine operators an improvement in piston cleanliness (up to 20%), a reduction in liner wear (up to 50%), and a significant enhancement in bearing protection.

Marine fuel and lubricant providers increasingly are playing a pivotal role in helping ship and boat owners to reduce emissions and improve performance. To this end, ExxonMobil introduced Mobilgard 410 NC, touted by the oil company as a zinc-free high-performance oil that offers marine operators an improvement in piston cleanliness (up to 20%), a reduction in liner wear (up to 50%), and a significant enhancement in bearing protection. It also is designed to help maximize the performance of a number of medium and high-speed engine types, including newer designs that comply with U.S.

MAN D&T Ready to Support Tier III Maritime Age

Graphic rendering of a two-stroke, dual-fuel MAN B&W 8L70ME-GI engine. The ME-GI is capable of running on both HFO and gas – predominantly natural gas but also LPG and methane. MAN Diesel & Turbo reports a strong market reception to the engine.

“We are ready for IMO Tier III”, said Dr. Stephan Timmermann, MAN Diesel & Turbo Executive Board Member responsible for Marine Systems and After Sales. “We have the technologies in place to support our customers for this new era of environmentally efficient shipping. I am pleased that the adoption of the IMO regulations will save us from mushrooming national regulations. The company’s Chief Technology Officer, Dr. Hans-O. In this respect, Danish vessel Petunia Seaways is equipped with an MAN SCR system that has reliably operated for 9…

Rolls-Royce Bags 15 Engine Order in Norway

Image: Multi Maritime

Rolls-Royce said it has signed a deal to supply 15 gas engines to Norwegian Ferry Company, Torghatten Nord AS. The engines will power five Multi Maritime designed LNG ferries operating between Bergen and Stord. Kjell Harloff, Rolls-Royce, Vice President, Engines – Marine, said, “Since the introduction of our first marine gas engines 10 years ago, Rolls-Royce has delivered more than 700 gas engines on land and at sea accumulating over 25 million running hours of operating experience. All 15 engines are C26:33L9AGs, a generating set with nine cylinders in-line.

Wärtsilä Launches Auxpac Standard Gen Sets

Wärtsilä has launched Wärtsilä Auxpac, a new range of medium- and high-speed standard marine generating sets. Wärtsilä Auxpac generating sets ensure the availability of electrical power onboard marine vessels. Thanks to their modular design they can be supplied fast and at a competitive price. They are easy to install and operate and they provide low operating costs. The medium-speed generating sets are based on the Wärtsilä 20 and 26 engines and run on heavy fuel oil. The high-speed generating sets run on marine gas oil (=MGO) and are based on Volvo Penta engines…

Man's High Speed Engines with Latest Technology

MAN is presenting the D2868 LE421 and LE422, a fully classifiable marine diesel engine for medium and heavy duty applications. In order to fulfill the emission standards, the high speed engine from Nuremberg, uses the latest Common Rail technology. The D2868 is MAN’s first Common Rail 8 cylinder engine for medium and heavy duty applications. Due to the use of the latest Common Rail technology, this high speed engine fulfills the most common international emission standards without a specific exhaust gas treatment.

MAN Diesel and Turbo to Power Giant Crane Vessel

Graphical rendering of Heerema’s NSCV and its prominent cranes

MAN Diesel & Turbo has signed a contract with Sembcorp Marine in Singapore to supply the dual-fuel propulsion system – including exhaust-gas after-treatment – for a New Semi-submersible Crane Vessel (NSCV) for Heerema Offshore Services. The scope of the contract – signed on 30 October, 2015 – provides for 12 × MAN 8L51/60DF four-stroke engines + 12 × MAN SCR (Selective Catalytic Reduction) systems. MAN Diesel & Turbo states that the total power output of the engines is some 96…

Caterpillar for Vessel Driving Power

Assembly hall of Caterpillar-MaK in Kiel.

Caterpillar Motoren is a German-American success story,” were the opening words of Oswald Schöffel, CEO of the Caterpaillar Motoren GmbH, Kiel, Germany, in welcoming guests and select media to the Caterpillar Motoren Kiel facilities earlier this summer for a product presentation of the latest developments in MaK Medium Speed Engines. “The company has grown continually during the recent years and has gained with its innovative products a very good position in the market segments of the shipping industry, stationary power generation as well as in the oil and gas industry.

Large MAN Hi-speed Diesel Launched

MAN D7 Engiine: Photo credit MAN

MAN Diesel & Turbo launch the D7 engine to close the gap between its smallest medium-speed and largest high-speed engines. The D7 high-speed engine delivers a 1.5 – 5 MW output at 1,000 – 2,000 rpm is designed to serve a broad range of applications and sets new standards in fuel efficiency, power/weight ratio and TBO-intervals. The D7 is characterised by its robustness, efficiency, compactness and strength. MAN Diesel & Turbo has targeted tugboats, workboats, offshore service and supply vessels, navy patrol boats, super yachts and fast ferries as its core applications.

New Era for Gas Engines

With more than 300 lean-burn, spark-ignited gas engines supplied for stationary power applications over the past 15 years, Rolls-Royce is making a determined bid to break into the marine propulsion market with its newly-bolstered series of Norwegian-developed, gas-fueled Bergen engines. The preparation of the K-G4 type for shipboard use, plus the unveiling of the altogether more potent B35:40V-G design, have been driven by mounting environmental legislation and by national commitments to air pollution reduction attendant to the Kyoto Protocol. While cognizant of the longer-term, international market scope, the business rationale in developing a marine offering of environmentally-friendly reciprocating prime movers…

Rolls-Royce Sets Up MTU Middle East Subsidiary

Rolls-Royce has set up MTU Middle East as a new regional sales and service subsidiary with head office in Dubai to support distributors and business partners of MTU, MTU Onsite Energy and Bergen Engines in 21 countries in the Middle East and North Africa. In this region, high-speed and medium-speed large diesel and gas engines, drive systems and on-site power generation systems are mainly deployed in electrical power generation, the oil and gas industry, and to drive trains and agricultural machinery. MTU, MTU Onsite Energy and Bergen Engines are part of Rolls-Royce Power Systems within the Land & Sea division of Rolls-Royce. “With our new sales and service center in Dubai…

Lubmarine’s Aurelia TI for Medium-Speed Engines

Total Lubmarine has launched a new product designed to improve the performance and protection of medium-speed engines, while achieving savings on maintenance and operational costs. The new lubricant, Aurelia TI facilitates performance in terms of cleanliness, particularly for the engine piston under-crown, and thus offers enhanced protection of the engine itself. Aurelia TI has been tested on a wide variety of vessels and diesel power plant , including cruise ships, ferries, and tugs. The key to Aurelia TI’s performance is its high viscosity and BN control, which ensures that the lubricant’s quality is maintained for a longer period of time than is the case with other products.

Wärtsilä Tests New Two-Stroke Dual-Fuel Gas Engine

Wärtsilä has tested its new low-speed gas engine technology in trials conducted at the company's facilities in Trieste, Italy. The tests were carried out on September 19 in conjunction with Wärtsilä's Licensees Conference in Trieste. Wärtsilä successfully demonstrated that the engine performance fully complies with the upcoming IMO Tier III nitrogen oxide (NOx) limits, thereby setting a new benchmark for low-speed engines running on gas. The new RTX5 2-stroke test engine is part of Wärtsilä's 2-stroke dual-fuel gas engine technology development programme. This is an important part of the company's strategy to lower emissions, increase efficiency and to develop its low-speed engine portfolio to include dual-fuel gas engines alongside its medium-speed dual-fuel engines.

Carey Joins RPG

Resource Power Group (RPG) has appointed Sean Carey as the engine sales & service company’s General Manager of the MaK and large bore engine business for the southeast US and the Caribbean territories. Carey is a graduate of the US Merchant Marine Academy who previously was employed as a Service Sales Manager for Wartsila North America, Inc. “With Sean’s leadership, RPG will quickly become a preferred equipment and services supplier for MaK engines and other large bore diesel and natural gas engines to customers in the US and the Caribbean” said Robert Webb, President of Louisiana CAT, RPG’s parent company. RPG has appointed Juan Carlos Perez as Operations Manager for it’s Miami operations. Mr.

Maritime Regs: Preparing For Future Emission Requirements

This week, find out why and how choosing ExxonMobil Marine Fuels & Lubricants Mobilgard 410 NC can help optimize the performance of engines that meet Tier IV emission requirements, which continue to be phased in from Jan. 1, 2015, depending on vessel and engine type. Optimize the performance of engines that meet Tier IV emission requirements. The EPA requires that new and medium and high-speed engines must significantly reduce nitrogen oxide (NOx) and diesel particulate matter (PM) emissions within US Caribbean Emission Control Areas (ECAs).

Maritime Reporter Magazine Cover Feb 2018 - Cruise Ship Annual

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