Castrol CRB Turbomax 20w50 Gal(5x4) 5Ltr
Castrol CRB Turbomax 20W-50 CH-4 is an advanced, heavy duty diesel engine oil. It is suitable for use in high speed 4-stroke diesel engines that use a broad range of fuel qualities.
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Description
Castrol CRB Turbomax 20W-50 CH-4 is a high-performance diesel engine oil specially formulated for commercial trucks operating in demanding conditions. Powered by Durashield™ Technology, it helps protect your engine against the three major causes of engine damage—heat, deposits, and wear—ensuring reliable performance and a longer engine life.
Heavy-duty truck engines are constantly exposed to high temperatures and harsh operating environments. Excessive heat can cause engine oil to break down, leading to sludge and deposit formation. These deposits increase friction and accelerate engine wear, creating a destructive cycle that can reduce engine efficiency and lifespan. Castrol CRB Turbomax helps break this cycle by providing superior engine protection and maintaining cleaner engine components.
Key Features & Benefits
- Durashield™ Technology provides 3X engine protection against heat, deposits, and wear.
- Helps prevent oil thickening and sludge formation.
- Reduces engine wear by minimizing friction between critical engine components.
- Keeps engine parts cleaner for improved performance and reliability.
- Designed for heavy-duty diesel engines operating under severe driving conditions.
- Extends engine life and supports consistent performance over long service intervals.
- Excellent high-temperature stability and oxidation resistance.
- Suitable for older and modern commercial diesel engines requiring API CH-4 performance.
Performance Standard
- API CH-4
Typical Technical Specifications
| Property | Value |
|---|---|
| SAE Grade | 20W-50 |
| Density @ 15°C | 0.884 g/ml |
| Kinematic Viscosity @ 40°C | 163 mm²/s |
| Kinematic Viscosity @ 100°C | 18.4 mm²/s |
| Viscosity Index | 123 |
| Sulphated Ash | 1.17% wt |
| Total Base Number (TBN) | 7.9 mg KOH/g |
| Pour Point | -39°C |
| Flash Point | 212°C |
Applications
Castrol CRB Turbomax 20W-50 CH-4 is recommended for heavy-duty diesel trucks, buses, and commercial vehicles that require an API CH-4 engine oil. It is ideal for vehicles operating under high loads, long-distance transport, construction, and other demanding working conditions.
Storage Instructions
Store the product in a cool, dry place away from direct sunlight. Drums stored outdoors should be placed horizontally to prevent water ingress. Avoid exposing the product to temperatures above 60°C or freezing conditions.
