High-pressure anti-wear hydraulic oil is suitable for different types of domestic or imported high-pressure and ultra-high-pressure hydraulic equipment equipped with blade pumps(working pressure 17.5 Mpa) and piston pumps(working pressure 35 Mpa). High-pressure hydraulic systems for large engineering machinery such as cranes, excavators, and dumpers. Performance characteristics: 1, ** extreme pressure wear resistance, reduce equipment wear, effectively extend the operation life of the pump and system; 2, excellent thermal stability and oxidation stability, slow down the decay speed of oil, extend the oil exchange period; 3, excellent anti-bubble and air release, to ensure the system sensitive, accurate and stable transmission of static pressure; 4, ** anti-emulsification, anti-bubble and filtration, effectively reduce the pollution of hydraulic systems; 5, excellent anti-emulsification and filtration, can allow the rapid separation of water mixed in the oil, ** limited to reduce the filter blockage, to ensure the normal lubrication of oil products; 6, with a variety of conventional sealing materials have a good adaptability.