Calculate your savings potential

Estimate your lubrication oil and cylinder liner savings using Hans Jensen Lubricators.


Reduced feed rate by 32% to 0.62 g/kWh


Reduced feed rate by 40% and tripled estimated liner life time


Wear rate measured as low as 0.018mm/1,000 hrs.

Please enter the data from your daily operations in the form fields below and get a rough estimate of your savings potential.

Calculate your savings

  • Oil Savings
  • Cylinder Wear
  • Total savings

Current feed rate
Estimated feed rate using HJL

No data yet Complete the form to calculate your savings

Expected liner lifetime on current system
Expected liner lifetime after upgrade

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Oil Savings

Estimated lube oil savings in the remaining vessel lifetime

Cylinder Savings

Estimated cylinder wear savings in the remaining vessel lifetime

Total Savings in remaining vessel lifetime

This calculation provides a simplified view of the savings potential based in the remaining lifetime of the vessel. We are happy to provide a more precise calculation based on actual data from your vessel – without any obligations. This report also includes expected reduction in CO2 and particle emissions. Please complete the form below and we will get back to you soon.

*Disclaimer: The data contained in this calculation serves informational purposes only and is not guaranteed in any way. The calculation is partially based on assumptions due to limited data access.

Hint: if you change the values in the fields, then click refresh in your browser window and re-calculate your savings once again for a new result.

“The cylinders were found in very good condition with too little wear, and therefore the vessel will be recommended to lower the feed rate to 0.6 g/kWh”.

– Gert Rosing, MAN Diesel & Turbo

Would you like a detailed savings- calculation on your specific 2-stroke engine?

Our representative will get back to you shortly.