Formulated with HVI hydrogevated base oil and synthetic base oil;
　　Have higher viscosity index and excellent applicability to high and low temperature;
　　Have excellent anti-wear,anti-corrosion and rust resistance,outstanding resistance to oxidation,hydrolytic stability and demulsibility and good air release 　　property and defoaming capability, extend the operating life of the equipment system;
　　Applicable to the high-load hydraulic system, the hydraulic system of industrial enginneering machinery with medium and high load, as well as the hydrauilc systems of imported equipments; also suitable for the industrial macehinery.