Q Diesel 20W-50 CF-4/SG
A multi-grade diesel engine oil for heavy-duty diesel engines. Why choose this oil
- API CF-4/SG
Why choose Q Diesel 20W-50 CF-4/SG
Duckhams Q Diesel 20W-50 CF-4/SG is a multi-grade diesel engine oil for heavy-duty diesel engines. Formulated using proven additive technology and high-quality virgin base oils to meet older specifications and provide reliable protection for older-generation vehicles where API CF-4 performance is recommended. Duckhams Q Diesel 20W-50 CF-4/SG is a mineral engine oil designed to lubricate and protect high-speed diesel engines. Gives excellent protection against soot and corrosion, and reduces piston deposits and oil consumption. Not suitable for use in engines fitted with particulate filters.
- Excellent protection against soot, which reduces oil thickening, maintains engine performance and protects against abrasive wear within the engine.
- Excellent protection against rust and corrosion, maintaining the condition and prolonging the life of the engine.
- Protects the engine from wear, extending engine operating life and maintaining engine performance, reducing total running costs.
- Reduces piston deposits and maintains engine cleanliness, keeping the engine running in optimum condition.
- Reduces oil consumption, minimising top-up requirements and reducing operating costs.
Typical physical characteristics
| Property | Unit | Typical Value |
|---|---|---|
| Viscosity Grade | 20W-50 | |
| Colour | Green | |
| Viscosity @ 100 °C | cSt | 20.05 |
| Viscosity @ 40 °C | cSt | 171.3 |
| Viscosity Index | 136 | |
| CCS @ -15 °C | cP | 5,082 |
| Flash Point (Closed Cup) | °C | 216 |
| Pour Point | °C | -27 |
| Total Base Number | mgKOH/g | 9.1 |
| Density @ 15 °C | kg/L | 0.8803 |
Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.
