Shell Tellus S2 MX 68
Shell Tellus S2 MX 68 is a high-performance hydraulic fluid designed to provide reliable protection, extended oil life and efficient operation in 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 68 delivers dependable lubrication performance in hydraulic systems operating under demanding conditions. The formulation resists thermal and mechanical breakdown while helping prevent the formation of harmful deposits that can reduce hydraulic system efficiency and reliability.
One of the key advantages of Shell Tellus S2 MX 68 is its ability to deliver long fluid service life. Shell Tellus S2 MX 68 provides excellent resistance to thermal and chemical degradation, helping minimise the formation of sludge and varnish within hydraulic systems. By maintaining fluid stability and system cleanliness over extended operating periods, Shell Tellus S2 MX 68 helps extend maintenance intervals and reduce equipment downtime. The formulation also offers good stability in the presence of moisture, helping reduce the risk of corrosion and rust formation in humid or wet operating environments.
Shell Tellus S2 MX 68 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 68 meets the demands of modern hydraulic equipment and demonstrates strong performance in recognised industry tests, helping extend the service life of critical components and support reliable system operation.
Maintaining hydraulic system efficiency is another key benefit of Shell Tellus S2 MX 68. The formulation provides excellent filterability, helping reduce the risk of filter blockage and maintain consistent oil flow throughout the hydraulic system. Shell Tellus S2 MX 68 also delivers high-performance water separation, air release and antifoam characteristics. These properties help ensure 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 68 is suitable for a wide range of hydraulic power systems used in manufacturing and industrial 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 68 is suitable for certain marine hydraulic systems requiring HM-type hydraulic oils.
Physical characteristics include a kinematic viscosity of approximately 68 mm²/s at 40°C and 8.9 mm²/s at 100°C with a viscosity index of approximately 105. Shell Tellus S2 MX 68 has a density of approximately 0.860 kg/l at 15°C, a flash point of around 230°C and a pour point of approximately −24°C, supporting reliable hydraulic lubrication performance across a wide range of operating conditions.
