- Certificate / Product Information -


RAVENOL MARINE 1640 is a mineral diesel engine oil for the navy.

RAVENOL MARINE 1640 is made from high quality solvent refined basic oils with a special multi functional additivation for the demands of a navy oil for the use of navy diesel engines and for the lubrication of gear transfers in aggregates used on boats.

Application Notes

RAVENOL MARINE 1640 is used as a lubrication oil in quickly running and so-called « medium speed » navy diesel engines, perhaps with turbo charging and when using distilled fuels with a sulfur content up to 1,8 %.

RAVENOL MARINE 1640 can also be used for the lubrication of gear transfers in aggregates used on boats.



Practice and tested in aggregates with filling

MIL.L-2104C, DEF-STAN 91-22/2


RAVENOL MARINE 1640 offers:

  • a very good oxidation resistance
  • a good viscosity index
  • excellent dispersant and detergent characteristics
  • a good neutralizing power to neutralize acid connections which occur when burning diesel fuels
  • a good cleaning power
  • good anti corrosion properties
  • a good corrosion protection
  • a good foam prevention
  • a low pourpoint
  • a good water separation behaviour


Article number: 1163021

1 L|1163021-001

4 L|1163021-004

10 L|1163021-010

20 L|1163021-020

60 L|1163021-060

208 L|1163021-208

1000 L|1163021-001

Characteristics Unit Data Audit
Density at 20°C kg/m³ 895 EN ISO 12185
Colour blau visual
Viscosity at 100°C mm²/s 14,4 DIN 51 562
Viscosity at 40°C mm²/s 151,9 DIN 51 562
Viscosity index VI 92 DIN ISO 2909
Pourpoint °C -21 DIN ISO 3016
Flash point (COC) °C 252 DIN ISO 2592
TBN mg KOH/g 16,3 ASTM D2896
Sulphated ash %wt. 2,21 DIN 51 575

All indicated data are approximate values and are subject to the commercial fluctuations.

All information correspond to the best of our knowledge to the actual situation of the cognitions and our development. Subject to alterations. All references made to DIN-norms are only for the description of the goods. There is no guarantee. In case there will be any problems please contact the technical service.


Marine oils



Ravensberger Schmierstoffvertrieb GmbH
Postfach 1163
33819 Werther
Tel.: 05203/9719-0
Fax.: 052039719-40 / 41

We use cookies to personalize content and ads, to provide social media features, and to analyze traffic to our site. We also share information about your use of our website with our social media, advertising and analytics partners. Our Affiliates may aggregate this information with other information that you have provided to them or that you have collected as part of your use of the Services. For more information about cookies, please visit our Data protection