Castrol MHP
Explore the Castrol MHP range of marine oils for medium-speed engines, delivering oxidation resistance and excellent engine cleanliness.
Trusted marine engine protection
When it comes to keeping your marine and power generation engines running at their best, Castrol's MHP range delivers the performance you can rely on. Specially engineered for modern, highly rated four-stroke engines operating on distillate fuels, these lubricants are available in both SAE 30 and 40 grades to suit your operational needs.
If your operation depends on 4-stroke marine engines, reach out to our Castrol experts today. We'd love to learn about your fleet and demonstrate how Castrol MHP can deliver real performance benefits.
Product benefits of Castrol MHP
Engineered for smoother protection
Long-lasting engine protection that helps reduce wear and maintenance, keeping your equipment running smoother for longer.
Engine cleanliness and reliable performance
Formulated with specially selected detergents and demonstrating proven thermal and oxidative stability, Castrol's MHP range helps to maintain engine cleanliness and keep piston ring zones free from deposits.
Elevated performance, one solution
With high load-carrying capacity and excellent gear performance, MHP 1-30 and 1-40 can be used as a single solution for both engine and transmission systems - simplifying your lubricant inventory on board.
The new MHP range has gained approval in field trials from major medium speed engine manufacturers including Wärtsilä and MaK. Approvals are ongoing with other major OEMs (including Everllence) and are pending outcomes of final inspections, due shortly.
Castrol MHP
- Castrol’s MHP 1-30 is a high performance lubricant specifically developed for use in modern highly rated marine and power generation four-stroke engines operating on distillate fuels.
- MHP 1-30 is SAE 30 viscosity grade lubricant with a TBN (total base number) of 12.
- Castrol’s MHP range is blended with specially selected additives and base oils to providing your engine with long lasting protection and excellent engine cleanliness.
No objection letters
- Daihatsu
- Everllence*
- Himsen*
- MaK
- Wärtsilä
- Yanmar
*Awaiting final inspection
- Castrol’s MHP 1-40 is a high performance lubricant specifically developed for use in modern highly rated marine and power generation four-stroke engines operating on distillate fuels.
- MHP 1-40 is SAE 40 viscosity grade lubricant with a TBN (total base number) of 12.
- Castrol’s MHP range is blended with specially selected additives and base oils to providing your engine with long lasting protection and excellent engine cleanliness.
No objection letters
- Daihatsu
- Everllence*
- Himsen*
- MaK
- Wärtsilä
- Yanmar
