Castrol Cyltech 40 XDC is a 40BN cylinder oil that has achieved category II status through extensive field tests where it performed equal to or better than a classical 100BN category II reference oil. Suitable for operations on conventional marine fuels in addition to LNG and methanol, Castrol Cyltech 40 XDC can help you transition to alternative fuels – with no compromise on performance.

WHY YOU NEED IT

  • Supporting reliable engine operations with less deposit observed on the crown lands,grooves and backs of rings 
  • Reducing complexity

         – No need to alternate between high- and low-BN cylinder oils for cleaning-up

            purposes when Castrol Cyltech 40 XDC is used 

         – No need for additional tankage with one oil for all operations requiring 40BN

            cylinder oil

  • Simplification for one lubricant across the entire MAN fleet: Castrol Cyltech 40 XDC is suitable for all MAN ES engine types and recommended for MAN B&W two-stroke engines Mark 9 and above
  • Supporting your transition to alternative fuels – with no compromise on performance:Castrol Cyltech 40 XDC is a category II lubricant for LNG and methanol**

       * MAN Energy Solutions (MAN ES) no objection letter for category II cylinder oil

          Cyltech 40 XDC, 40BN, SAE 50 from Castrol.

    ** Tests were performed as per the MAN ES category II approval process and

         Castrol Cyltech 40 XDC was recommended for use with MAN B&W two-stroke

         engines Mark 9 and higher. Different engine types and  different engine

         operation conditions may require different cylinder lubrication feed rates and or oil

          type.