Leading cylinder lubrication technology

Hans Jensen Lubricators push the boundaries for cylinder lubrication solutions for large two-stroke marine engines.

Our solutions significantly reduce cylinder oil consumption and improve engine condition supporting the transition to green shipping.

We reduce cylinder oil consumption and improve engine condition

Minimize cylinder lubrication cost up to 60%

Extend the lifetime of liner and piston rings

Reduce particle and CO2 emissions

Green fuel compatible

Fleet owners


Experience significant savings in cylinder lubrication consumption by up to 60% and lower emissions.

Hans Jensen lubrication technology improves engine condition and performance while minimizing the wear of cylinder liners and piston rings during the transition to green fuels.

Technical Managers


Hans Jensen lubrication technology provides unmatched protection and operational efficiency for two-stroke engines.

Our solutions boost the operational performance of all vessel types and engine sizes, and facilitate the lubrication flexibility needed for a secure transition to greener fuels. Ideal for mixed fleet application.


Slices feed rate by 55%

“K” Line Bulk Shipping bought the HJ Lubtronic 2.0 SIP system for a total of 10 vessels. Feed rates of 0.5 g/kWh have been achieved since installation on both MC and ME engines, as well as improved cylinder conditions.


Calculate your savings potential using Hans Jensen Lubricators


Face-off between HJL vs. standard lubricator

A joint test with MAN Diesel & Turbo (MDT) and Hans Jensen Lubricators determined the effectiveness of HJ Lubtronic SIP on a new, super-long stroke, electronically controlled engine which was prone to cold corrosion, high feed rates and high cylinder wear rates.

EEXI challenges cylinder condition

Lowering engine load
According to DNV and other maritime sources, the shipping industry is expected to introduce Engine Power Limitation (EPL) to reduce speeds for the majority of the global fleet in order to comply with EEXI regulation.

This simple yet significant change makes sense, but can increase the rate of cylinder health deterioration through corrosive wear. The reason being that engines are often not built for lower load over longer periods of time.


– I wish to thank you on behalf of “K” Line Bulk Shipping (UK) and also our two ship managers Fleet Management and “K” Line RoRo Bulk Shipmanagement, Manila for the extra care of your team dedicated to this project.

Our ship managers, who are the engineering experts, speak highly about HJL technology. We are able to confirm beyond doubt that this was the right decision and the project has been a great success.

– Georgi Yorgakiev, General Manager at “K” Line

Reduce cylinder oil consumption by up to 60% and improve engine condition with our two-stroke engine lubrication system

For two-stroke engines, the type of lubrication system used has a significant impact on the engine’s performance and lifespan. Our system is designed to reduce cylinder oil consumption and improve engine condition, which makes it an ideal solution for large two-stroke marine engines.

Our load dependent cylinder lubrication system is the most sophisticated solution on the market. This not only reduces cylinder oil consumption by up to 60%, but it also lowers emissions, making it a perfect solution for fleet owners who want to optimize OPEX and prepare for green fuels.

We pride ourselves on offering the highest quality lubrication system for two-stroke engines, ensuring that your engine runs smoothly and efficiently. If you’re looking for the best in cylinder lubrication technology, look no further than Hans Jensen Lubricators.

  • Reducing CO2 emissions

    Reducing CO2 emissions

    ARTICLE Reducing CO2 emissions across operations is a clear goal for many businesses today. The climate is changing, and this is having significant and visible effects on nature, animal life and humanity.  Although shipping is the most energy-efficient method for moving cargo over long distances, the sheer size of the industry means that marine vessels… Read more

  • Cylinder wear in two-stroke marine engines

    Cylinder wear in two-stroke marine engines

    Efficient cylinder lubrication does not eliminate the wear of liners and piston rings completely. The goal is to control the cylinder wear rate and keep it on a normal level and to prevent other harmful types of wear. Cylinder wear in two-stroke marine engines refers to the gradual deterioration of the inner surface of the… Read more

  • BLOG-POST:5 facts about advanced cylinder lubrication technology

    BLOG-POST:5 facts about advanced cylinder lubrication technology

    1. What is the purpose of lubrication technology for marine engines? Lubrication technology for marine vessels involves the use of advanced lubrication systems to reduce friction between cylinder liner and piston rings by forming a thin and even oil film. Furthermore, lubrication prevents wear of liner and piston rings, neutralizes sulphuric acids, keeps the piston,… Read more

Optimizing two-stroke engine performance with our lubrication systems

Hans Jensen Lubricators understands the importance of maintaining optimal performance and longevity for two-stroke engines.

The lubrication system for two-stroke engines is critical to prevent metal-to-metal contact and excessive wear. Our range of solutions meets the specific needs of two-stroke engines, including automated lubrication systems that ensure precise oil delivery and increased efficiency.

Choosing the right lubrication system for two-stroke engines

When it comes to two-stroke engine lubrication systems, it’s important to choose the right one for your vessel. At Hans Jensen Lubricators, we offer a variety of cylinder lubrication systems that can be tailored to meet the specific needs of your engine and vessel.

Our team of experts can help you select the best system for your needs and provide ongoing support to ensure optimal performance.

Make a quick estimate of your cylinder lube oil savings and liner condition, using Hans Jensen Lubricators on your 2-stroke engines.
Calculate your savings potential