Viscosity index: 90. Density (at 20 °C): 0.903. Kinematic viscosity (at 40 °C): 41.4-50.6. Flash point in an open crucible: not lower than + 190 °C. Application temperature range: from -20 °C to + 80 °C. All-season hydraulic oil. It is recommended for hydrostatic transmissions and hydraulic systems (hydrostatic drive) of agricultural and other machinery. Distinctive features: - it has a high stability of operational (viscosity, anti-wear, anti-oxidant) properties; - is not aggressive to the materials used in the hydraulic drive.