Critical steps to ensure effective lubrication of marine engines

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Serge Dal Farra, Lubmarine Marketing Manager, explains the 3 stages of effective engine lubrication, including the correct selection of engine oil, an appropriate monitoring strategy and not forgetting the human element and the support of engineers.

The development of low sulfur fuels through the introduction of IMO2020 has been the most significant change in the way the world fleet has been fueled since the introduction of diesel engines in the marine industry a just over 100 years old.

While the use of low sulfur fuels has clear benefits on reducing emissions, fuel quality challenges – particularly in early 2020 – have been proven to pose real problems for engines. modern 2-stroke sailors.

Not only are these engines susceptible to corrosion, but they also face an increased risk of deposit buildup in the engine, which can lead to problems including ring damage.

There is no doubt that selecting the correct cylinder oil in tandem with a properly managed monitoring program in the post-IMO2020 landscape has never been more important than it is today.

Choose the right lubricant

At Lubmarine, we have developed a range of bespoke lubrication formulations designed specifically to handle today’s modern marine engines, for all IMO2020 compliant fuels, including LNG.

Our premium product Talusia Universal is a fully OEM approved cylinder oil with patented chemistry, proven with over 125,000,000 successful operating hours.

Tests show that Talusia Universal demonstrates significant cleaning (detergency) capability and provides higher residual BN, allowing vessel operators to optimize their feed rate and maintain lubricating oil within determined safe limits by OEMs.

Additionally, Talusia Universal has been approved by WinGD as a “Dual Fuel Validated” product, one of the few cylinder oils on the market to achieve this achievement.

The latest entry to the Lubmarine Talusia cylinder lubricant range is Talusia HD 40 for which MAN ES has granted a Category II NOL meaning this product has excellent overall performance with particular emphasis on cleanability and is applicable to all engine types and recommended for MAN. B&W Mark 9 and above two-stroke engines, giving operators increased safety margins for high-demand engines.

“We are delighted with this latest recognition from MAN ES and believe this next generation cylinder lubricant will provide an extra margin of safety for vessel operators,” said Stuart Fuller, Liaison and Product Manager at Lubmarine responsible for MAN ES.

Take a multi-layered approach to engine cleanliness

Using the right lubricant in the right amount to deliver optimum performance and effective engine cleanliness is only one piece of the puzzle.

Meeting the challenge requires an understanding of multiple engine operating parameters, coupled with intelligent engine monitoring and engine oil analysis and interpretation – something that can only be achieved with the help of a lubricant specialist.

By carefully and regularly monitoring the condition of the ship’s lubricants and machinery, shipowners and their oil supplier can proactively detect and react to any anomalies.

All OEM guidelines recommend careful engine monitoring and a sophisticated intelligence-based approach to enable the most careful management of two-stroke marine engines.

Implement a robust monitoring program

Implementing an effective engine oil analysis program is a simple, reliable and proven way to help optimize operations through the analysis of lubricant consumption and component wear. .

LubInsight Neo: Harnessing the Benefits of a New Range of Interconnected Embedded Digital Analytics Services

We are now taking this approach to new data-driven levels, with the launch of a new range of fully digitized and interconnected global in-vehicle lubricant sampling and testing services.

Operators on board are guided through easy-to-follow step-by-step on-screen instructions when analyzing used oil without the need for specialist training, with highly accurate test results uploaded to the Lubmarine portal dedicated to customers.

The new services – LubInsight Neo – not only allow ship operators and owners to upgrade their onboard test laboratory facilities, but also provide real-time interconnectivity between ship’s crews, all operations at land, owners, operators and the global teams involved in the operation and maintenance of the vessel.

The Human Element – Specialized Knowledge and Interpretation

The third layer to achieve optimum engine performance, including its cleanliness profile, is to enlist the support of highly experienced engineers to assist with lubrication optimization and any lubrication issues that vessel operators may to encounter.

This level of support may include:

• Ship engine inspections and troubleshooting

• Lubrication study and technical investigations

• Shipyard and tipping assistance

• Crew and shore crew training, from lubrication basics to high-level lubrication strategies

Conclusion

There is no one-size-fits-all solution to achieving the benefits that LOFR optimization can provide. It takes a multi-layered approach, using the tools and knowledge with the support of a technical team and the infrastructure of a specialist lubricants manufacturer with the range of services available to support vessel operators.


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