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The best bottom line possible

The cost of fuel is rising. Emission limits are becoming stricter. And the pace of change is accelerating. The best path to sustainability, increased competitiveness, and combatting climate change is efficiency optimization. We have digital solutions that help ship owners with fuel efficiency and emission reduction.

Operational intelligence is the key to achieving peak potential on your vessel. In fact, MAN Energy Solutions helps you make the best operational decisions for your whole fleet. We have expert knowledge about meeting current and future emission regulations as well as how to best reduce fuel consumption. This helps keep your OPEX to a minimum – and gives you the certainty that you can meet your customers’ demands.

For ship owners, emission efficiency translates into regulatory compliance and, therefore, into the unrestricted mobility of their ships across national and international waters.

100
%
performance with PrimeServ Assist's new monitoring feature
3.5
g / kWh
improvement in fuel savings with ACCo software

Efficient

Higher fuel costs and increased exhaust emissions regulations are major challenges for the maritime industry. Our portfolio offers a range of technologies and solutions that help optimize asset performance in terms of emissions, economy, and operation.

We help you meet your efficiency targets by optimizing OPEX and fuel consumption. For new assets as well as for existing equipment via our retrofit solutions.

MAN Energy Solutions offers you the expertise and tools to track and detect critical effects, in vessel performance, separate components such as engines, hull or propeller, and whole fleets. MAN Fluid Monitor provides an early warning system to discover any secondary effects. The MAN EcoLoad tool provides optimal operation advice for complete plants with multiple engines.

Alternative fuels

Efficiency optimization is one of the factors driving the interest in alternative fuels for shipping. As service experts, at At MAN PrimeServ we specialize in retrofitting engines to run on alternative fuels, such as LNG, ethane, LPG, or methanol, mean you can greatly reduce SOx, NOx, CO2, and particulate matter, enabling you to comply with global environmental regulations, secure worldwide port access, and meet your own sustainability targets. Our knowledge extends along the whole alternative fuels value chain. By continuously researching and developing state-of-the-art retrofitting solutions, we can now offer multiple options for full fuel flexibility with data-supported operation.

Retrofitting a dual-fuel engine is one of the most effective ways to drive greater efficiency and profitability from your fleet. A dual-fuel conversion gives you the fuel flexibility to take advantage of optimal fuel prices; it can make sure your vessel complies with IMO emissions targets and can extend the operational lifetime of your vessel, which means a greater return for your investments.

PrimeServ Assist

PrimeServ Assist lets us keep your equipment running at peak efficiency and performance. How do we know? We developed our so-called Performance Score, which breaks down all of our knowledge about engine operation into one single score. By looking at only one number, you can check your fleet performance at a single glance.

Of course, we incorporate sub-scores as well, which inform you about potential inefficiencies. And we are happy to advise you on how to resolve them, which keeps your efficiency high and your OPEX down.

Discover our two-stroke solutions

PMI ACCo is a fully automatic system that ensures low fuel consumption. Through a patented closed loop algorithm, it adjusts the fuel index and exhaust valve operation of each cylinder.

New engine page up to 1 g/kWh fuel saving with ACCo

Available for #ME-C #ME-B

Synchrophasing is a highly effective tool introduced to reduce vibrations of both vessel and engine structure in ships with twin propulsion design.

A comprehensive test period covering over 15 ships shows a vibration reduction measurement in the range of 50-70%.

This is achieved by allowing the engine speed to drift within a specified speed range based on the selected engine speed, thereby avoiding fuel oil fluctuations caused by changing external conditions. MAN EcoTorque is a governor control update developed to improve cylinder liner condition and fuel savings.

The MAN Load Optimizer improves the cylinder liner condition during the engine load up and during load changes.This reduces fuel consumption and the risk of excessive wear.

PrimeServ Assist basic packages

With PrimeServ Assist you can optimize performance and uptime through real-time data, cutting-edge AI, and OEM, expert support for all MAN marine applications and products.

#newengine
#retrofit

Reduction of cylinder liner wear and saving of cylinder lube oil.

#retrofit

Discover our digital four-stroke solutions

PrimeServ Assist basic packages

With PrimeServ Assist you can optimize performance and uptime through real-time data, cutting-edge AI, and OEM, expert support for all MAN marine applications and products.

#newengine
#retrofit

Lube oil condition monitoring for smarter maintanance.

#newengine
#retrofit

On the air adjustment of engine parameters for power plants.

#newengine
#retrofit

MAN ECOMAP

System that applies different engine maps to reduce fuel consumption while observing IMO emission limits.

#newengine
#retrofit

MAN EcoLoad advisory tool

Optimal operation advice for MAN four-stroke plants for best efficiency and reduced carbon foot print.

#newengine
#retrofit

Operate your engine at its maximum efficiency with this real-time monitoring system. Remote or on-site, for one engine or multiple engines, its flexibility is vast. Modular according to your needs, it monitors core engine factors: pressures, temperatures of components, or speed and power. It can also be utilized as a safety equipment with its optional stop-engine management system.


With several monitoring features, as well as sensors and AI, MFM ensures continuous condition-based monitoring of the engine’s lubricating oil. With stop engine possibilities, alerts, and trouble-shooting recommendations, you can anticipate necessary actions before failures happen and ensure the maximum availability of your asset.

Contact our experts

Peak efficiency is good business

See how PrimeServ Assist helps you maintain the greatest possible efficiency and performance.

Let's talk about OPEX

Discover products and solutions that support your needs best

Discover our digital eco-system

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PrimeServ Assist
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Exciting things are coming. Stay tuned.

Get regular updates on new digital products and solutions over the next few weeks and months.
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  • Gear Maintenance Concept
    pdf, 587 KB
  • Propeller pitch feedback system
    pdf, 468 KB
  • Remote control maintenance concept
    pdf, 390 KB

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