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.
Application Note
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.
Characteristics
- 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
| Property | Unit | Data | Audit |
|---|---|---|---|
| Density at 20 °C | kg/m³ | 865,0 | EN ISO 12185 |
| Colour | braun | VISUELL | |
| 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.