Oil TSZP-8 (TOR 38.1011280-89) is a low-viscosity, low-pour-point oil thickened with the destruction-proof viscous additive. This oil also contains extreme pressure, wear-preventive, antioxidant and anti-foam additives.
This oil is designed to lubricate transmission assemblies having a planetary reduction gearbox, and some hydraulic control systems of mobile vehicles.
Kinematic viscosity at 100 °C, mm2/ s: 7.5-8.5
Kinematic viscosity at 40 °C, mm2/ s: —
Viscosity index, not less than: 140
Flash point in open cup, not lower than, °C: 164
Pour point, not higher than, °C: -50
Density at 20 °C, kg/cu.m, not more than: —
Acid number, potassium hydroxide mg/ g, not less than: —
Ash content, % (mass fraction), not more than: —
Mass fraction of water,% , not less than: traces
Mechanical impurities, mass %, not more than 0,025
Mass fraction of phosphorus, %, not less than: 0.08
Sulphur content, %, not less than: < = 0.7