Utilizing multi-effect molecule synthesis technology, it significantly reduces wear andeffectivelyextends engine lifespan. It offers excellent low-temperature starting performance and high-temperature cleanliness, effectively preventing wear and corrosion caused by advanced technologies like two-stage dual-metal pistons andhigh-pressure direct injection, delayed injection, and high soot conditions. It helps maintain the engine's cleanliness. Itsexceptional thermal-oxidative stability effectively inhibits piston deposits.

Suitable for diesel engines that require API CH-4 specification oil, such as Mercedes, Volvo, Scania,Eman, and heavy-duty vehicles from FAW and other manufacturers.