High-Performance Fully Synthetic Diesel Engine Oil from China Factory - Top Suppliers for Extreme Conditions
Core advantages and product features
1. Excellent viscosity stability and shear resistance
- Use high viscosity index fully synthetic base oil to ensure stable oil film strength under high temperature and high pressure environment, and reduce viscosity drop caused by shear.
- Effectively prevent oil deterioration, extend oil change cycle, and reduce maintenance costs.
2. Super strong cleaning and dispersibility & antioxidant performance
- High-efficiency cleaning and dispersing technology effectively inhibits carbon deposits and sludge, keeps the engine clean and reduces wear.
- Long-lasting antioxidant formula prevents oil deterioration caused by high-temperature oxidation, ensuring long-term and efficient operation of the engine.
3. Top anti-wear protection, extending engine life
- Nano-level anti-wear additives form a high-strength protective film on key parts such as cylinder liners, piston rings, and bearings, greatly reducing metal-to-metal friction.
- Suitable for modern diesel engines such as turbochargers and high-pressure common rails, reducing wear and improving engine durability.
4. Optimize fuel economy and reduce operating costs
- Low-friction formula reduces internal resistance, improves combustion efficiency, and helps save 3%-5% of fuel.
- Suitable for long-distance transportation, construction machinery, heavy-duty trucks and other scenarios, reducing comprehensive operating costs.
5. Extreme cold start protection & excellent rubber compatibility
- Excellent ultra-low temperature fluidity, ensuring fast pumping in -30℃ environment, reducing cold start wear.
- Optimize seal compatibility, prevent oil seal hardening or swelling, and extend the life of rubber parts.
Meet the world's stringent standards
This product strictly follows international authoritative certification, is suitable for various high-end diesel engines, and meets the following original factory specifications:
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API: CK-4 / CJ-4 / CI-4
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ACEA: E9-16
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Caterpillar: ECF-3
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JASO: DH-2
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Cummins: CES 20086 / 20081
Applicable models and scenarios
Commercial vehicles
heavy trucks, long-distance freight, logistics and transportation
Construction machinery
excavators, loaders, bulldozers, mining equipment
Off-road & racing vehicles
Dakar Rally, high-performance diesel off-road vehicles
Agricultural machinery
tractors, harvesters and other high-power diesel engines
Safety and environmental protection tips
⚠ Precautions for use:
- Avoid prolonged or repeated contact with the skin. It is recommended to wear protective gloves during operation.
- Keep away from children to prevent accidental ingestion.
- Waste oil should be professionally recycled and not dumped at will to protect the environment.
📅 Shelf life: 5 years (unopened)
📌 Product batch number/production date: See the barrel body marking
📜 Implementation standard: Q/SDLHKJ002-2017
Why choose our engine oil?
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Competition-level protection - Dakar track verification, no worries in extreme working conditions
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Long-term oil change cycle - reduce downtime and improve operational efficiency
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Global certification - meet strict standards such as API, ACEA, JASO
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Energy saving and consumption reduction - optimize fuel economy and reduce overall costs
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Frequently Asked Questions (FAQ)
What makes this fully synthetic engine oil highly resistant to shear?
This engine oil is formulated with high viscosity index fully synthetic base oils. This high-grade formulation maintains stable oil film strength even under extreme high-temperature and high-pressure conditions, significantly preventing viscosity drop caused by mechanical shear.
Is this engine oil compatible with newer low-emission diesel engines?
Yes. It complies with modern international standards including API CK-4, CJ-4, and CI-4, as well as ACEA E9-16. It is fully compatible with advanced diesel engines equipped with turbochargers and high-pressure common rail systems.
How does the low-friction formula help reduce operating costs?
The specialized low-friction formula minimizes internal resistance among moving engine components. This improves overall combustion efficiency, resulting in a verified fuel savings of 3% to 5%, which directly lowers long-term operational costs.
Can this oil protect the engine during extreme winter start-ups?
Absolutely. The oil features outstanding low-temperature fluidity that ensures fast oil pumpability and circulation even in environments as cold as -30℃, drastically reducing wear during critical cold starts.
What is the shelf life of this product and how should it be stored?
The product has an unopened shelf life of 5 years. It is recommended to store it in a dry, cool area away from direct sunlight, and to keep it sealed tightly to prevent any dust or moisture contamination.