Transmission oil TSP-14gip

TSP-14gip (GOST 23652-79) contains a composition of antifoam, detergent and extreme pressure additives. It is efficient in the temperature range from -25 to +130°С. It is used for the lubrication of hypoid gears of trucks (mainly of the GAZ family) and special vehicles as an all-season oil in temperate climate zones.

Physical and chemical indicators of Transmission oil TSP-14gip (GOST 23652-79)

Name of the indicator Norm GOST (TС)
kinematic viscosity, mm2/s, at 100°С ≥ 14,0
dynamic viscosity, PA, at -20°С, not more than 75
Viscosity index, not less than 85
Temperature, °С:
flash point in the open crucible, not less than 215
pour point, °C, not more than -25
Mass fraction, %:
mechanical impurities, not more than 0,01
water Absence
water-soluble acids and alkalis Absence
Corrosion test on plates within 3 h:
steel and copper at 100°С Withstands
copper at 120°С, not more than -
The tendency to foaming cm3, not more than:
at 24°С 500
at 94°С 450
at 24°С after testing at 94°С 550
Tribological characteristics on ChShMT:
scuff index, N, not less than 588
wear index at axial load 392N, (20° С), 1 h, mm, not more than -
welding loading, N, not less than 3920
Colour, units of CNT, not more than 6,0
Density at 20°С, kg/m3, not more 910