Shell Tellus S2 VX 46
Shell Tellus S2 VX 46 is a high-performance hydraulic fluid designed to provide reliable protection, extended service life and efficient operation in hydraulic systems operating across a wide range of temperatures. Formulated using high-quality Group II base oils combined with advanced additive technology, Shell Tellus S2 VX 46 delivers dependable lubrication performance in demanding hydraulic applications. The formulation resists breakdown caused by heat and mechanical stress 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 VX 46 is its ability to maintain stable viscosity and reliable lubrication performance across varying temperature conditions. The fluid features a high viscosity index and highly shear-stable viscosity modifiers that help maintain consistent viscosity characteristics throughout the service life of the fluid. This enables Shell Tellus S2 VX 46 to deliver responsive hydraulic performance from cold start conditions through to high temperature, heavy-duty operation. The improved viscosity stability supports precise hydraulic control and reliable system performance in applications exposed to changing environmental conditions.
Shell Tellus S2 VX 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 prevent wear under high pressure and load conditions. Shell Tellus S2 VX 46 demonstrates strong performance in recognised industry tests and is designed to meet the demanding requirements of modern hydraulic equipment, helping extend the service life of pumps, valves and other critical hydraulic components.
Maintaining hydraulic system efficiency is another important benefit of Shell Tellus S2 VX 46. The formulation offers excellent filterability, helping reduce the risk of filter blockage and ensuring consistent fluid flow throughout the hydraulic system. Shell Tellus S2 VX 46 also provides 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 efficiency or shorten fluid life.
Shell Tellus S2 VX 46 is particularly suited for hydraulic systems operating in exposed environments where large temperature variations may occur. Typical applications include mobile equipment such as excavators, cranes and construction machinery. Shell Tellus S2 VX 46 is also suitable for precision hydraulic systems where stable viscosity control is required and for marine hydraulic systems where ISO HV category fluids are recommended.
Physical characteristics include a kinematic viscosity of approximately 46 mm²/s at 40°C and 7.9 mm²/s at 100°C with a viscosity index of approximately 143. Shell Tellus S2 VX 46 has a density of approximately 0.856 kg/l at 15°C, a flash point of around 220°C and a pour point of approximately −36°C, supporting reliable hydraulic lubrication performance across a wide range of operating conditions.
