WOLF GUARDTECH 20W50 CF-4
Universal motor oil for 4-stroke gasoline and diesel engines between 1989 and 1994. It has high resistance to oxidation, good detergent and dispersant properties and high lubricity.
Wpisz markę i model
- ALLISON - C4 Level
- CATERPILLAR - TO-2
- MAN - 271
- MB - 227.1
- VOLVO - VDS level
- API - CF-4/SG
- MIL - L-2104 E
- MIL - L-46152 D
Universal motor oil, suitable for 4-stroke gasoline and diesel engines between 1989 and 1994. It combines the following characteristics : very high resistance to oxidation, good detergent and dispersant properties; a great ability to neutralize acids and a high lubricity.
Universal all year motor oil, intended for transport and construction. This oil is especially recommended for mixed fleets (cars and trucks). It can be used in all regions in diesel engines with natural aspiration or turbocharging and all gasoline engines.
This oil is based on selected components, which reduce oil degradation and keep all engine parts clean in order to guarantee uninterrupted, reliable service in extreme working conditions.
| Test | Metoda | Jednostka | Średni wynik |
|---|---|---|---|
| Gęstość w temp. 15°C | ASTM D4052 | g/ml | 0,886 |
| Lepkość kinematyczna przy temp. 40°C | ASTM D445 | mm²/s | 170 |
| Lepkość kinematyczna w temp. 100°C | ASTM D445 | mm²/s | 18,2 |
| Indeks lepkości | ASTM D2270 | 119 | |
| B.N. (metoda HCLO4) | ASTM D2896 | mg KOH/g | 6,3 |
| Temperatura krzepnięcia | ASTM D6892 | °C | -24 |
| Lepkość SDW w temp. -15°C | ASTM D5293 | mPa.s | 9100 |
| Dodatki siarczanów w popiele | ASTM D874 | Mass % | 0,7 |
| Tempera zapłonu metodą Clevelanda | ASTM D92 | °C | 235 |
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