✅ Ensures low smokiness of exhaust.
✅ Reduces the emission and strenuousness of engine operation.
✅ Improved work safety (long work intervals, few stoppages, lower service costs).
✅ Ensures durability and cleanness of lubricated elements.
✅ Prevents sediment and carbon deposit formation.
✅ Minimal harmfulness for the environment.
✅ Provides protection for engine components at higher speed, loads or high temperatures.