CK-4/E11 is the performance specification for diesel engine oil set by the American Petroleum Institute (API). It is an upgrade from the previous CJ-4/E9 specification and is designed to provide better protection and performance for modern diesel engines.
The CK-4 specification focuses on multiple areas, including wear protection, oxidation control, soot dispersion, piston deposit control, breather control, shear stability and integration with aftertreatment systems such as diesel particulate filters (DPF) and selective catalytic reduction (DPF), etc.) compatibility. SCR) system.
E11 is a European Engine Oil Performance Standard (ACEA) specification that is closely aligned with the CK-4 specification. ACEA E11 engine oil is formulated to meet the requirements of high-performance diesel engines commonly found in European vehicles.
CK-4/E11 diesel engine oil additives are a combination of detergents, dispersants, anti-wear agents, antioxidants, viscosity modifiers and other additives that provide optimal protection, performance and fuel efficiency for diesel engines. It helps reduce engine wear, control deposits, maintain oil stability and ensure compatibility with advanced engine technology and aftertreatment systems.
CK-4/E11 diesel engine oil compound additive is a high-performance engine oil additive specially designed for diesel engines. It is composed of high-efficiency ingredients designed to provide excellent lubrication, cleaning, antioxidant and anti-wear protection to help extend engine life and improve fuel economy.
CK-4/E11 diesel engine oil compound additive is specially developed to meet the strict requirements of diesel engines. It contains a variety of high-performance additives, such as sulfur-phosphorus compounds, zinc compounds and molybdenum compounds, etc. These additives play a key role in protecting the engine and improving engine oil performance.
CK-4/E11 diesel engine oil compound additive has the following characteristics:
Efficient lubrication: The high-performance ingredients in CK-4/E11 additives can form a strong oil film to provide excellent lubrication protection for the engine and reduce friction and wear.
Cleaning performance: The detergent in the additive can effectively remove carbon deposits and dirt, keep the engine clean, and extend engine life.
Antioxidant performance: CK-4/E11 additive has excellent antioxidant performance, effectively inhibits engine oil oxidation and maintains the chemical stability of engine oil.
Anti-wear protection: The anti-wear agents in the additives can reduce wear on the engine surface and protect the engine from damage.
CK-4/E11 diesel engine oil compound additive is suitable for various types of diesel engines, including the latest high-pressure common rail and direct injection technology engines. In practical applications, it can help engines perform better, improve fuel economy, and extend engine life.
When using CK-4/E11 diesel engine oil compound additive, you need to pay attention to the following matters:
Before use, be sure to read the product instructions or consult a professional to learn the correct usage and dosage.
Do not mix this product with other oil additives or fuel additives to avoid affecting the effect.
This product is not suitable for all engine models, please consult a professional before use to ensure suitability.
In short, CK-4/E11 diesel engine oil composite additive is a high-performance engine oil additive that can effectively extend engine life, improve fuel economy and protect the engine. In practical applications, users need to pay attention to the usage method and dosage to avoid adverse effects. CK-4/E11 Diesel Engine Oil Additive is designed to meet the changing needs of modern diesel engines, providing enhanced protection, improved efficiency and extended engine life.