This oil is intended for use in hydraulic systems (of hydrostatic drive) of agriculture, construction, road and other special machinery operated under pressure till 35 Mpa with a short-term increase up to 42 Mpa. It can be used in hydrostatic transmissions at the temperature range from -10 to + 80 °C. It is made based on mineral oils, comprises an efficient package of additives ensuring a high level and stability of viscosity, anti-wear, anti-oxidant properties.