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High-Performance Fully Synthetic Diesel Engine Oil from China Suppliers - Extreme Protection for Powerful Engines

Product Overview

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This premium engine oil is expertly crafted with 100% fully synthetic base oil and advanced composite additives, specifically engineered to enhance the performance of high-power diesel engines operating in extreme conditions. Whether navigating rugged off-road terrains, managing long-distance heavy-load transport, or powering high-speed construction machinery, this oil delivers exceptional protection, ensuring your engine maintains its power and durability over time.

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This product proudly meets the American Petroleum Institute (API) CK-4 certification and adheres to National VI and lower emission standards. Tested under the intense conditions of events such as the Dakar Rally, it reflects the collaborative efforts of top international engineers and champion drivers, guaranteeing that every drop provides robust power and lasting engine protection.

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As a leading choice among China’s suppliers, our factory produces this top-tier engine oil, ensuring the highest quality and performance, so you can rely on your engine under any circumstances.

    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:

    ✓ American Petroleum Institute (API): CK-4 / CJ-4 / CI-4
    ✓ European Automobile Manufacturers Association (ACEA): E9-16
    ✓ Caterpillar: ECF-3
    ✓ Japan Automobile Manufacturers Association (JASO): DH-2
    ✓ 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/date: See 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)

    Q1: What standard certifications does this engine oil meet?

    A: This product meets the strict specifications of international authorities, including API CK-4/CJ-4/CI-4, ACEA E9-16, Caterpillar ECF-3, JASO DH-2, and Cummins CES 20086/20081.

    Q2: Can I use this oil for heavy construction machinery?

    A: Yes, it is highly suitable for construction machinery such as excavators, loaders, bulldozers, and mining equipment operating under high-load conditions.

    Q3: How does the oil perform in extreme cold weather?

    A: It features excellent low-temperature fluidity, ensuring quick pumping and engine wear reduction even in environments as cold as -30℃.

    Q4: Does this product help improve fuel economy?

    A: Yes, the low-friction formula reduces internal engine resistance, helping to optimize combustion efficiency and save 3%-5% on fuel costs.

    Q5: What is the shelf life of this engine oil?

    A: The shelf life is 5 years from the production date, provided the container remains unopened and stored properly.