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L28/32DF GenSet

Product catalog summary

Introduction to MAN L28/32DF GenSet
The MAN L28/32DF GenSet is a dual-fuel engine designed for flexibility and efficiency in marine applications. It is based on the reliable 28/32H engine and is available in two versions: a new build and a retrofit version, each with different fuel capabilities. The engine is part of a complete power package that includes the two-stroke dual-fuel ME-GI engine, offering significant operational possibilities by running on gas.

Fuel Flexibility and Efficiency
The L28/32DF GenSet provides fuel flexibility, capable of operating on a mix of marine diesel oil (MDO) and liquefied natural gas (LNG), or heavy fuel oil (HFO) and LNG. This flexibility is crucial in a market with rising oil prices and stringent emission regulations. The engine's ability to switch between gas and liquid fuels ensures operational reliability and cost-effectiveness.

Technical Specifications
The engine is available with 5 to 9 cylinders, with a bore of 280 mm and a stroke of 320 mm. It operates at a speed of 720 r/min, delivering power between 1,000 to 1,800 kW on the flywheel and 950 to 1,710 kW on the alternator, with a generator efficiency of 95%. The dimensions and dry mass vary depending on the number of cylinders.

Environmental Benefits
Using LNG as a fuel significantly reduces emissions, including sulphur oxides (SOx), nitrogen oxides (NOx), and carbon dioxide (CO2). This makes the L28/32DF GenSet an environmentally friendly option, particularly for vessels like LPG carriers that can utilize their cargo as fuel.

Market Applications
The dual-fuel technology is particularly beneficial for LNG and LPG carriers, but it also opens possibilities for other vessel types. The engine's design supports future applications in various marine sectors, providing a cleaner and more efficient power solution.

Contact Information
For more information, MAN Diesel & Turbo can be contacted at their Copenhagen and Holeby offices in Denmark.

Catalog excerpts

MAN L28/32DF GenSet Dual-fuel for a flexible future

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Introducing the 28/32DF GenSet Completing the package In a fast-moving marine market where oil prices are rising and emission legislation is becoming ever more stringent, dual-fuel power technology is becoming increasingly important as the global gas infrastructure continues its expansion. MAN Diesel & Turbo's new L28/32DF generating set offers the ultimate in fuel flexibility and efficiency and forms part of a complete marine solution with the low-speed ME-GI main engine. The L28/32DF engine is based on the proven 28/32H workhorse, recognised worldwide as an ultra-reliable and robust GenSet...

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7. Gas injection valve, 2. Gas block, 3. Double-walled gas pipe with gas leak detection, 4. Gas pipe/gas connection. MAN Diesel & Turbo's product portfolio includes se- ries of generating sets that ensure reliable and eco- nomical power generation and distribution. Modern auxiliary engines run on the same fuel as the main engines to maximise economy, a scenario that is no less true in the case of pairing the L28/32DF and ME-GI engines under gas operation. Additionally, overall installation costs can be minimised by using compact modular fuel treatment systems, available in standard sizes. Dual-fuel:...

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Having a gas-burning auxiliary engine on board is a market breakthrough. This new development opens up a number of possibilities for future applications, not just for LNG carriers, but also for many other vessel types. Depending on developments in fuel availability and system as traces of the SOx sulphur oxides are ac- pricing in the future, the situation may well arise where cordingly found in only negligible amounts in the ex- bulk carriers, tankers, ferries and container ships are haust gas. Particulate amounts are also reduced con- powered by dual-fuel gas-powered main and auxiliary engines....

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All data provided in this document is non-binding. This data serves informational purposes only and is especially not guaranteed in any way. Depending on the subsequent specific individual projects, the relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteristics of each individual project, especially specific site and operational conditions. Copyright © MAN Diesel & Turbo. 1510-0206-01ppr Nov 2013 Printed in Denmark MAN Diesel & Turbo Sales, Promotion & Customer Support Teglholmsgade 41 2450 Copenhagen...

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L28/32DF GenSet

L28/32DF GenSet

Catalog excerpts

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