Description
Castrol CRB Turbomax 20W-50 CI-4: Ensuring a Longer, Cleaner Engine Life
Description
Castrol CRB Turbomax 20W-50 CI-4 is a premium, heavy-duty diesel engine oil. Designed for high-speed, four-stroke diesel engines, it is suitable for a wide range of diesel fuel qualities and is compatible with engines equipped with Exhaust Gas Recirculation (EGR) systems.
Advantages
Vehicles operating under severe conditions expose their engines to potential damage, regardless of whether they are new or old. During operation, an engine undergoes a damaging cycle involving heat, deposits, and wear, which can deteriorate essential engine components. These three elements are interrelated and impact each other, leading to significant engine damage over time:
- Heat: Increasing temperatures inside the engine can cause oil thickening and deposit formation.
- Deposits: Accumulated deposits in the engine oil or on metal surfaces lead to wear on engine parts.
- Wear: Wear increases friction and heat inside the engine, creating a damaging cycle.
Castrol CRB Turbomax with advanced durability technology provides superior protection – 3X Protection, preventing the formation of heat, deposits, and wear, thus extending the engine’s life. 3X Protection: Protection against three key factors – Heat, Deposits, and Wear.
Typical Characteristics
| Name | Method | Units | Castrol CRB Turbomax 20W-50 CI-4 |
|---|---|---|---|
| Density @ 15°C | ASTM D4052 | g/ml | 0.880 |
| Kinematic Viscosity @ 100°C | ASTM D445 | mm²/s | 20.5 |
| Cold Cranking Viscosity @ -15°C (20W) | ASTM D5293 | mPa.s (cP) | 6100 |
| Kinematic Viscosity @ 40°C | ASTM D445 | mm²/s | 133 |
| Viscosity Index | ASTM D2270 | None | 180 |
| Sulfated Ash | ASTM D874 | % wt | 1.4 |
| Total Base Number, TBN | ASTM D2896 | mg KOH/g | 10 |
| Pour Point | ASTM D97 | °C | -39 |
| Flash Point, PMCC | ASTM D93 | °C | 210 |
