high viscosity index anti-wear hydraulic oilsT5013 ... used in excavators, bulldozers, rollers, concrete mixers, high stack machine, port loaders and other mobile equipment, ... -weather hydraulic oil, multigrade hydraulic oil, various viscosity grades zinc anti-wear hydraulic oil.Blending temperature ... 028GB/T1884Flash Point(open),℃≥120℃189℃GB/T267Kinematic Viscosity(40℃),mm2/s40-9058.46GB/T265Zinc,%(m/ ...