Transmission oil TSP-15K

TSP-15K oil (GOST 23652-79) is a residual oil with a small addition of distillate and a composition of additives that improve extreme pressure, anti-wear, low-temperature and anti-foam properties. Scope of application of TSP-15K oil It is used for gearboxes and main gears (two-stage gearbox with cylindrical and spiral-bevel gears) of KAMAZ vehicles and other trucks. TSP-15K oil is operational for a long time at temperatures of -20…+130°C. Technical characteristics Name of indicator Norm according to GOST (TU) Viscosity: kinematic, mm2/s, at 100°C 15.0±1 dynamic, Pa s, at -15(-20)°C, no more than 75 Temperature, °C : flashes in an open crucible, not lower than 185 solidification, not higher than -25 Mass fraction, %: mechanical impurities, not more than 0.01 water traces Corrosion test of plates for 3 hours: from steel and copper at 100°C withstands from copper at 120°С, points, no more than 2 s Stability on the DK-NAMI device (140°С, 20 h): change in kinematic viscosity at 100°С, %, no more than 7.0 sediment in petroleum ether, %, no more than 0, 05 Tendency to foam, cm3, no more: at 24°C 300 at 94°C 50 at 24°C after testing 94°C 300 Lubricating properties on the CVM: scuff index, N, not less than 539 wear index at 20°C, 1 hour, and a load of 392 N, mm, no more than 0.50 welding load, N, no less than 3479 Density at 20°C, kg/m3, no more than 910 Delivery by agreement.