Heavy-duty API CH-4 Diesel Engine Oils

Heavy-duty API CH-4 Diesel Engine Oils

Heavy-duty API CH-4 diesel engine oils are high-quality lubricants designed specifically for use in heavy-duty diesel engines. These oils meet the performance requirements set by the American Petroleum Institute (API) for the CH-4 category.

API CH-4 oils are formulated to provide excellent protection and performance in modern diesel engines, including those equipped with exhaust gas recirculation (EGR) systems. They are designed to resist oxidation, wear, and deposits, ensuring optimal engine performance and longevity.

Industrial Lubricating Oils have a high level of detergency and dispersancy, helping to keep the engine clean by preventing the formation of sludge and deposits. They also have excellent thermal stability, allowing them to perform effectively even under high-temperature operating conditions.

API CH-4 oils are suitable for use in a wide range of heavy-duty diesel engines, including those found in trucks, buses, construction equipment, and agricultural machinery. They are often recommended for use in engines that comply with emission standards such as Euro II, Euro III, and some Euro IV.

When choosing an API CH-4 diesel Engine Oil, it is important to consider the specific requirements of your engine and follow the manufacturer's recommendations. It is also essential to follow proper maintenance practices, including regular oil changes and filter replacements, to ensure optimal engine performance and longevity.

API grades: API CH-4
SAE viscosity grades: SAE 15W40, 20W50

Product Feature
Effectively disperse soot and deposit
Excellent high-temperature oxidation resistance
Longer oil change period
Low evaporation loss 
Good rubber compatibility

Specification Standard:

Meeting GB 11122 ACEA E4-04/B4 specification
Meeting API SAE specifications

Application Range
These series of diesel engine oils are suitable to use for meeting the requirements of gasoline engines API CH-4 and below specifications, recommended by automobile manufacturers

Typical Values

Yeboon can also accept OEM/ODM processing service and customize the high-quality products based on the specific requirements from customers.
Pls contact our sales to customize your products