Engen Multigrade 20W-50 is a robust heavy duty engine crankcase oil suitable for use in older, high milage mixed fleets of cars, mini bus taxis, light commercial vehicles and contractor equipment where oil consumption is of concern. It provides benefits during starting and warm-up as well as the advantages of a multigrade oil. Being a SAE 20W-50 viscosity oil it gives good high temperature performance by providing a thicker oil film on bearing surfaces as well as better sealing of piston rings. It exceeds API Service Classification SG/CD.
Application
Engen Multigrade 20W-50 is recommended for older naturally aspirated petrol and diesel engines of passenger cars, mini bus taxis, light commercial vehicles and contractor equipment involved in start/stop operations with short service intervals. It can also be used as a non-extreme pressure gear lubricant where engine oils of the same quality and viscosity range are recommended. Engen Multigrade 20W-50 should not be used in extended service applications. Always consult the manufacturers operating manual to confirm the suitability of the lubricant for a particular vehicle.
Performance Level
API SG/CD.
Benefits
- Excellent protection against wear and corrosion.
- Keeps engines clean.
- Reduces oil consumption.
- Maintains optimum viscosity at all temperatures.
- Smooth engine operation.
Typical Physical Characteristics
| SAE No. | 20W-50 |
| Viscosity - cST @ 40 °C | 175 |
| Viscosity - cST @ 100 °C | 19.4td> |
| Viscosity Index | 127 |
| Flash Point (°C) | 127 |
| Pour Point (°C) | -30 |
| Total Base No. (mgKOH/g) | 10.5 |
| Sulphated Ash (%m/m) | 1.0 |
Last Updated Second Quarter 2015