Germany: Caterpillar Marine to Provide Propulsion Engines for Newbuild OSV

Caterpillar Marine Power Systems was recently selected to provide 2x 6 M 25 C and 2x 9 M 25 C propulsion engines for an Ostensjo Rederi AS offshore supply newbuild. Each 6 M 25 C engine will provide 2000 kW @ 750 rpm. The 9 M 25 C will each provide 3000 kW @ 750 rpm of rated power.

All engines feature a new innovative air injection system, designed to ensure load response remains in a low rpm range and are packaged with the Siemens BLUEDRIVE PlusC diesel electric propulsion systems. The vessel is slated to begin operations in fall 2013.

The goal of this specific newbuild project was to have a significant reduction of environmental emissions, in both NOx and CO2,” said Ulf Hanneman, Caterpillar Marine Power Systems Territory Sales Manager. “The new air injection system on the MaK engines, combined with the engines’ stellar fuel consumption, made the MaK power solutions the ideal choice for this offshore application.”

With the new air injection system Caterpillar can offer a tool that improves the load acceptance capabilities of the engine at any condition” said Andreas Banck, Supervisor Diesel Engine Test Team of Caterpillar Motoren GmbH. “It’s a simple system with a proven design and as reliable as the engine. Compressed air will be injected after the turbocharger, thus having a diffuser effect that supports the turbocharger performance. Compared to Jet Assist offered by the competitors our system will not put any extra load on the turbocharger.”

To reduce environmental emissions, the engines feature an SCR catalyst operating over the load range of 10-100% and a reduction in fuel consumption throughout the operation cycle for an offshore supply vessel. Fuel consumption testing results have demonstrated the effectiveness of the IMO II-compliant MaK engines, with average fuel consumption expected to be at least 15% below the fuel consumption of comparable propulsion systems in offshore vessels operating today.

Based on the proven reliability of the M 20, M 32 and M 43 engine lines, the M 25 was designed with efficiency in mind – by both increasing ease of maintenance and length of maintenance intervals as well as reducing the environmental impact of emissions. Manufactured in Kiel, Germany, the M 25 engine series features high efficiency turbochargers and a reduced number of components designed for ease of installation and system integration

The collaborative effort of Cat dealers Pon Power Scandinavia and Finanzauto were integral to the success of the project. Both dealers will remain engaged in product support and service throughout the construction and subsequent operation of the vessel. The engines will be delivered in spring 2012. The vessel is currently being constructed at the Astilleros Gondán S.A. shipyard in Castropol/Spain.

Caterpillar Marine Power Systems, with headquarters in Hamburg, Germany, manages the marketing and service activities for Cat and MaK marine engines within Caterpillar Inc. The organization provides premier power solutions in the medium- and high-speed segments with outputs from 93 to 16,000 kW in main propulsion and 10 to 7,680 kWe in marine generator sets. The sales and service network includes more than 2,100 dealer locations world-wide dedicated to support customers in ocean-going, commercial marine and pleasure craft wherever they are.

Source: marine.cat, October 26, 2011

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Posted on October 26, 2011

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Marine Maintenance World Expo 29 September – 1 October

The international exhibition of maintenance and repair technologies, tools, spare parts, services and systems for vessels of all sizes, from yachts, commercial fishing vessels, work boats, passenger and vehicle ferries, to cargo ships, cruise ships, naval defence fleets, oil tankers, offshore support vessels and offshore-energy platforms.

Expect to see technologies and services including:

• Hull blasting/cleaning equipment
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• Ultrasonic testing equipment
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• Boat-lifting equipment
• Dry dock tools and equipment
• Underwater ship inspection surveys
• Underwater repair technology
• Marine engine maintenance equipment
• Maintenance of marine engine control systems
• Marine transmission maintenance systems
• Predictive maintenance systems
• Engine and oil analysis equipment
• Wear particle indicators
• Vibration analysis systems
• On-ship/onboard visual monitoring display equipment
• Bow stem slamming and strain monitoring
• Water quality monitoring
• Ship maintenance software
• Lifeboat maintenance systems
• Ship repair specialists from around the world
• Hydraulic analysis, coolant analysis, and other fluid analysis
• Wet/underwater welding
• Propeller polishing equipment
• Wireless handheld inventory monitors
• Marine monitoring and control platform
• Integrated platform management systems
• Load cells
• Mooring tension monitoring systems
• Hull stress monitoring equipment
• Tow load monitoring, mooring load monitoring, jetty management monitoring systems
• Mooring load monitoring and analysis equipment
• Marine equipment status monitoring and control systems
• Salinometers
• Marine monitoring and control hardware
• Marine monitoring and control software
• Fleet management systems
• Alarm monitoring equipment
• Power maintenance systems/electrical maintenance systems

Read more about the event here.

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16th Annual FPSO World Congress 2015

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