15W-40 CI-4
Description
MARNUS 15W-40 CI-4: Robust Protection for Powerful Engines
1. Grade and Composition Explanation:
The 15W-40 grade indicates that this engine oil flows easily even in cold conditions (15W) and maintains stability at high temperatures (40). The CI-4 grade certifies that this engine oil meets the latest and stringent quality requirements of the API (American Petroleum Institute), specifically designed for diesel engines.
2. Complete Protection and Durability:
- Heavy-Duty Performance: MARNUS 15W-40 is specially formulated for heavy vehicles used in trucking, buses, tractors, and construction.
- Extended Drain Intervals: Its advanced formula results in less deposit formation, reduced oxidation, and longer-lasting lubrication, reducing the frequency of oil changes.
- Reduced Friction: It minimizes friction between moving engine parts, ensuring smooth and efficient engine operation.
3. High-Performance Technology:
- Strong Cleaning Agents: Effectively cleans soot, deposits, and contaminants from the internal parts of the engine.
- Extreme Heat Tolerance: Protects the engine when operating under high temperatures and pressures—especially beneficial for commercial vehicles carrying heavy loads.
- Suspension Control: Effectively suspends combustion by-products, maintaining oil quality for longer periods.
4. Suitability:
MARNUS 15W-40 CI-4 oil is suitable for the following vehicles and conditions:
- Commercial vehicles such as lorries, trucks, buses, and dumpers
- Tractors and harvesters used in agriculture
- Equipment used in mining and construction
- Diesel engines, whether turbocharged or naturally aspirated
5. Environmental and Maintenance Benefits:
- Helps in emission control, resulting in less environmental harm. - Extends engine life, reduces repair needs, and lowers operating costs.
MARNUS 15W-40 CI-4 is a reliable, efficient, and powerful engine oil that promises high performance, superior protection, and a long lifespan for your heavy-duty vehicles. If you want to keep your engine running smoothly and powerfully even in demanding conditions, this engine oil should be your first choice.
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