RAVENOL STOU SAE 15W-40 is up-to-date multifunctional STOU (Super Tractor Oil Universal) lubricating oil for agricultural machinery, excavators and construction machinery and is formulated with top-grade solvent refined base oils. It is a special fluid which meets the recommendations of agricultural machinery manufacturers.
RAVENOL STOU SAE 15W-40 is equal to use in engines, transmissions and hydraulic systems of modern tractors. Top-grade solvent refined base oils and special synthetic based additives ensure trouble-free operation of all units in all seasons.
RAVENOL STOU SAE 15W-40 has a wide range of applications in engines, transmissions and hydraulic systems of modern tractors.
RAVENOL STOU SAE 15W-40 is suitable as an engine oil for gasoline engines and intake and turbo charged diesel engines, also as gear oil (including wet brakes) and as hydraulic oil.
- A powerful dispersion and detergency
- A high activity against wear, corrosion and foam
- A very strong resistance to oxidation
- Excellent extreme pressure properties
- A high and stable viscosity index
Technical Product Data
|Density at 20 °C||kg/m³||865,0||EN ISO 12185|
|Viscosity at 100 °C||mm²/s||13,3||DIN 51562-1|
|Viscosity at 40 °C||mm²/s||94,2||DIN 51562-1|
|Viscosity Index VI||141||DIN ISO 2909|
|Pourpoint||°C||-36||DIN ISO 3016|
|Flashpoint||°C||228||DIN EN ISO 2592|
|tbn||mg KOH/g||12,8||ASTM D2896|
All indicated data are approximate values and are subject to the commercial fluctuations.