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MULTIGRADE TRANSMISSION OIL OPTIMAL 85W140 FOR HEAVY-LOADED VEHICLES.
OPTIMAL 85W140 is a transmission multigrade oil for lubricating of all kinds of toothed gears: cylindrical, conical, spiral-conic and hypoid gears and loaded axles of off-road vehicles, trucks, buses, tractors, road building and construction machinery operating under the most severe operating conditions, where recommended oils are of API GL-5 level and the corresponding viscosity classes.
The oil provides a high level of lubricating properties, increasing the reliability and uninterrupted operation of the equipment, and also minimizes the formation of deposits on the gear wheels;
Specifications:
SAE 85W-140; API GL-5; TU U 23.2-23640044-005:2010
Index |
Norm |
Kinematic viscosity at 100°C, mm2/s
|
20-41 |
Viscosity Index, not less than |
90 |
Acid number, mg KOH/g, not more than |
10,0 |
Flash Point in the open crucible, ºC, not lower than |
212 |
Pour Point, ºC, not above |
-20 |