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New Engine

Wärtsilä Extends Engine Portfolio, 62 & 72 Bore


Wärtsilä, the marine industry's leading ship power system integrator, strengthens its offering in the mid-size, low-speed engine sector by adding new 62- and 72-bore low-speed engines to its portfolio. These standardised engines offer high propulsion efficiency, reliability, and optimised total cost of ownership for customers in the bulker, tanker, and feeder container markets.   Both engines employ well-proven Wärtsilä low-speed technology, and incorporate electronically-controlled fuel supply and control. The 62-bore engine with a bore of 620 mm has four to eight cylinders, each with an output of 2660 kW at a speed of 97-103 rpm. The 72-bore engine has a bore of 720 mm and four to eight cylinders, each with an output of 3610 kW at a speed of 84-89 rpm.   Development work on the new engines is carried out at Wärtsilä's Low-Speed Competence Centre in Winterthur, Switzerland following a feasibility study in 2010. Wärtsilä's licensee partners in Asia are closely involved in the manufacturing process. The first 62-bore engine will be available for delivery in September 2013 and the first 72-bore engine will be available approximately one year later. All Wärtsilä licensees will have the right to build the new engines.   The new engines are designed to serve the merchant fleet in vessels that use smaller engines

Wärtsilä, Mitsubishi to Design New Marine Engine

Wärtsilä Corporation and Mitsubishi Heavy Industries Ltd., of Japan have made a joint development agreement to design and develop a new low-speed marine diesel engine. The two companies see a potential in pooling their resources and experience to produce a new engine of 500-600 mm cylinder bore. Such engines are suitable for a wide variety of ship types, including bulk carriers in the Handymax and Panamax sizes, large product tankers,

New Volvo Penta Between Regular Runs

MF Vardehorn, a Norwegian car and passenger ferry, was having problems with one of its four propulsion engines. The contract to replace the engine was awarded to Marhaug A/S, Volvo Penta’s dealer in Svolvaer, Norway. The replacement, which involved cutting holes in the ship’s hull to install the new engine, was completed between two scheduled runs by the ferry. “We are extremely satisfied with the engine replacement and the manner in which Volvo Penta helped us solve our problem

First ME-B Sees Light of Day

MAN Diesel heralded a new era in its two-stroke diesel engines with the production of the first MAN B&W S40ME-B engine. The new engine has been built by STX Heavy Industries Co., Ltd. at its Changwon works to the south of the Korean peninsula, and passed its Type Approval Test. The 6S40ME-B is the first such prime-mover for a series of multipurpose vessels of 25,000 dwt currently being built in China by Shandong Huanghai Shipbuilding Co. Ltd

MAN Diesel’s First 40-Bore Electronic Engine


MAN Diesel’s first S40ME-B electronic engine has entered service. Yielding 6,810 kW at 146 rpm and an mep of 21 bar, the new engine was built by STX in Korea and is one of six ordered by Intership Navigation of Cyprus to power a series of vessels. The ME-B engine is the prime mover aboard the Pacific Adventure, a multi-purpose vessel built at HuangHai shipyard in China. The newbuilding recently passed its sea-trials successfully

First UEC50LSH-Eco Marine Diesel Engine Ordered

Photo: MHI

The first order for UEC50LSH-Eco low-speed marine diesel engine being developed by Mitsubishi Heavy Industries Marine Machinery & Engine Co., Ltd. (MHI-MME), a group company of Mitsubishi Heavy Industries, Ltd., was placed with Kobe Diesel Co., Ltd., a licensee of Mitsubishi UE engine technology located in Hyogo, Japan. The advanced low-fuel-consumption engine will ensure high efficiency even during slow steaming, and will be installed on a 35k chemical tanker being built by Shin Kurushima

Caterpillar Introduces Compact Marine Propulsion Engines

Caterpillar Inc. has premiered a variety of new engines - the new 3034 DIT; 3034 DINA; 3054 DIT; and 3054B DINA marine propulsion engines. The 3034, 3054 and 3054B engines offer outstanding reliability and durability in a very compact package size. These versatile, powerful engines can be applied in single or twin engine workboat, fish boat, passenger ferry, patrol craft, sailboat or pleasure craft applications.

New Lubricant Minimizes Risk of Cold Corrosion

Marine lubricant provider, Total Lubmarine today launched its latest product, TALUSIA UNIVERSAL 100. The lubricant is designed to reduce the risk of cold corrosion in Mark 8.1 and newer marine engines, as well as electronically controlled engines. Following the latest guidance from certain engine manufacturers on how to effectively manage severe cold corrosion, TALUSIA UNIVERSAL 100 supports the technical changes made to the latest generation of engines.

Common-rail Injection for Sub-110hp Marine Diesels

Image: Yanmar

The new JH-CR series engines from Yanmar bring the benefits of common-rail fuel injection technology to units of below 110mhp.   Boat owners can now choose digitally-controlled common-rail engines from the Yanmar range with power outputs starting as low as 45mhp.The company will launch the new engines at Boot Düsseldorf 2015, with immediate availability through its worldwide distributor network.   

New MAN Four-stroke Diesel Premières at SMM 2012

Dual-fuel marine diesel engine newcomer L35/44DF offers full flexibiltiy. MAN Diesel & Turbo introduce its L35/44DF engine, the latest addition to its four-stroke portfolio. Spurred on by developments in environmental legislation and the strict  emission limits resulting from that, the new engine offers dual diesel fuel-gas running and can also be introduced as a retrofit to engines already in service. The first prototype entered its test phase at the beginning of 2012’s

Rolls-Royce to Power New York's Newest Luxury Ferry

Photo: Rolls-Royce

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

ExxonMobil Fires its New R&D Test Engine

Image: ExxonMobil

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

CARB Powers Clean Air in California

Photo: Vovlo Penta

California Commercial Marine Operators Take Advantage of Grant Money to Repower with Eco-Friendly Engines.   Capt. Joe Nazar recently repowered his whale watching excursion vessel in San Francisco with twin Volvo Penta Tier 3 diesels, and he couldn’t be happier with the results

MAN Expands Low-Speed Portfolio

Traditional HCU, actuator and exhaust valve (right) contra the new Mark 10 platform’s TCEV/FBIV concept (left). As an example, a G95 Mk 10 type (that eventually will be added to the Mk 10 program) has been calculated as saving some 2 tonnes per cylinder in weight going from the traditional HCU setup to the TCEV/FBIV concept (Photo: MAN Diesel & Turbo)

MAN Diesel & Turbo has added three new engines to its large-bore engine program. The engines are weight-optimized, compared to their MK 9 counterparts, and form the new design platform for a new Mk 10 engine portfolio. Key to the new platform is the development of the TCEV (Top Controlled

MN100: Jagco Industries

(Photo: Jagco Industries)

The Company: Jagco Industries is a manufacturer of Flexible metal hose assemblies for automotive, Inland Marine, industrial, trucking & Rail. It also manufactures “UNI-FLEX” exhaust couplers for cars & trucks. More familiar to workboat clients

MN100: Laborde Products


The Company: Laborde Products is an engine distribution company focused on the commercial markets along the gulf coast and inland river systems. Laborde represents Mitsubishi, Yanmar and Steyr commercial marine engines. Laborde is also preparing to launch the OXE Diesel Outboard engine throughout

BUKH SOLAS Range Expanded with Volvo Penta Power

BUKH produces a range of SOLAS engines for lifeboats. (Photo: Norsafe)

Volvo Penta and Danish manufacturer BUKH have entered into a partnership by which Volvo Penta will supply BUKH with diesel engines of up to 16 liter capacity for new propulsion solutions for lifeboats.   The agreement between the two companies enables BUKH to extend its SOLAS engine range

Royston Debuts Engine Diagnostics Service

(Photo: Royston)

Diesel power specialist Royston has expanded upon its traditional engine service and repair business with the introduction of a new engine diagnostics, health check and consultancy service.   This follows significant investment in personnel recruitment and training

Better Turbocharger Performance, Proven Tech

Above: Working principle of the MAN ECOCHARGE Two-Stage Turbocharging System. (Image: MAN D&T)

Engineer wisdom: Nothing is worse as the right idea at the wrong time. But with the new ECOCHARGE Two-Stage Turbocharging System MAN D&T has reached both goals.   Aside from the ever-popular “Fuel Consumption Reduction,” a leading player in the development of large

SC Fisheries Research Vessel Repowered

(Photo: Ryan Collins)

 A fisheries research vessel operated by the South Carolina Department of Natural Resources (SCDNR), was recently repowered with new eco-friendly fuel-efficient engines from Volvo Penta.   The vessel R/V Palmetto underwent an overhaul at the Metal Trades shipyard near Charleston, S.C

Rolls-Royce Unveils MTU Gas Marine Engine

MTU’s new gas engine on the test bench (Photo: Rolls-Royce Power Systems)

MTU’s new gas engine for commercial marine applications – the first from Rolls-Royce – has undergone some 3,000 hours on the test bench and is now ready to enter series production as the first high-speed pure-gas marine engine.  

Volvo Penta Debuts New Diesel Engine and IPS

The new D8 and IPS15 package. (Photo: Volvo Penta)

Volvo Penta's concerted push into the commercial marine market continues with the introduction of the D8 diesel engine and the new IPS15 propulsion system   Ever since the global financial meltdown of 2008 briefly crippled the world leisure boat market

Beckmeyer Visits Rolls-Royce's MTU Research

Beckmeyer being shown around MTU Reman Technologies in Magdeburg Courtesy Rolls Royce

Uwe Beckmeyer, Parliamentary State Secretary at the Federal Ministry for Economic Affairs and Energy paid a visit to MTU Reman Technologies in Magdeburg to find out more about the company’s development operations in the maritime sector.

Caterpillar Scoops Platts Award

The twin fin propulsion system from Caterpillar was recognized as the Commercial Application of the Year  at the 17th annual Platts Global Energy Awards Courtesy Caterpillar

  A new concept in ship propulsion developed by Caterpillar has triumphed at the 17th annual Platts Global Energy Awards in New York. Winning the Commercial Application of the Year category, the twin fin system secured the prestigious award for its innovative design and energy-saving

Marine Exhaust Systems FAQ

A salt deposit on a muffler indicates a “weeping” spot where water is escaping. How to fix a leaking muffler is a question frequently asked of the exhaust systems experts at Centek Industries. (Photo: Centek Industries)

Company experts at Centek Industries' headquarters in Thomasville, Ga., frequently receive questions about the design, engineering and manufacturing of custom marine exhaust systems. Here are three of the questions asked most frequently, along with answers from Centek.  

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