GOST 23652-79

Oil TAp-15V is intended for lubricating of transmissions of trucks, road construction equipment and gears (spur, spiral bevel gearings and worm-type gears where the contact stresses are up to 2000 MPa and oil temperature is up to 130 °C). In the middle climatic zone this oil is used all year-round at temperatures up to minus 25 °C.

Index nameNorm
Kinematic viscosity at 100°С, mm2/s 15,0±1,0
Viscosity index, not less than 60
Mass fraction of sulfur, %, not less than 0,7
Corrosive effect on metals Pass
Temperature, °С:  
- Open cup fl ash point, °С, not less than 185
- Pour point, not more than -12
Tribological characteristics on 4 balls machine at (20±5) °С, N, not less than  
- Welding load 2930
- Wear index (196 N), mm, not more than -


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