TAP-15V
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 name | Norm |
|---|---|
| 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 | - |
