Shell Tellus S2 MX 46
Shell Tellus S2 MX 46 is a high-performance hydraulic fluid designed to provide reliable protection, long service life and efficient operation across a wide range of industrial and mobile hydraulic systems. Formulated using high-quality Group II base oils combined with advanced additive technology, Shell Tellus S2 MX 46 delivers dependable lubrication performance in hydraulic systems operating under demanding conditions. The formulation resists breakdown caused by heat and mechanical stress while helping prevent harmful deposit formation that can reduce hydraulic system efficiency and reliability.
One of the key advantages of Shell Tellus S2 MX 46 is its ability to provide extended fluid life. Shell Tellus S2 MX 46 offers strong resistance to thermal and chemical degradation, helping minimise the formation of sludge and varnish within hydraulic systems. By maintaining fluid stability and system cleanliness, Shell Tellus S2 MX 46 supports extended maintenance intervals and helps reduce equipment downtime. The fluid also demonstrates good stability in the presence of moisture, helping minimise the risk of corrosion and rust formation in humid or wet operating environments.
Shell Tellus S2 MX 46 also provides outstanding wear protection for hydraulic pumps and system components. The advanced anti-wear additive system forms a durable lubricating film between metal surfaces, helping protect pumps, valves and actuators from wear under high pressure and load conditions. Shell Tellus S2 MX 46 meets the demands of modern hydraulic equipment and demonstrates strong performance in recognised industry tests, helping extend the service life of critical components while supporting reliable system operation.
Maintaining hydraulic system efficiency is another important benefit of Shell Tellus S2 MX 46. The formulation provides excellent filterability, helping reduce the risk of filter blockage and ensuring consistent oil flow throughout the hydraulic system. Shell Tellus S2 MX 46 also offers high-performance water separation, air release and antifoam characteristics. These properties help maintain efficient hydraulic power transmission while minimising the effects of cavitation and foaming that can reduce system performance or shorten fluid life.
Shell Tellus S2 MX 46 is suitable for a wide range of industrial hydraulic systems used in manufacturing and processing environments. It can also be used effectively in many mobile hydraulic power transmission systems such as excavators, cranes and construction equipment where ISO HM category hydraulic fluids are recommended. In addition, Shell Tellus S2 MX 46 is suitable for certain marine hydraulic systems requiring HM-type hydraulic oils.
Physical characteristics include a kinematic viscosity of approximately 46 mm²/s at 40°C and 6.9 mm²/s at 100°C with a viscosity index of approximately 105. Shell Tellus S2 MX 46 has a density of approximately 0.856 kg/l at 15°C, a flash point of around 230°C and a pour point of approximately −30°C, supporting reliable hydraulic lubrication performance across a wide range of operating conditions.
