Shell Tellus S4 VX 32
Shell Tellus S4 VX 32 is a high-performance hydraulic fluid specifically developed for equipment operating in extremely low ambient temperatures. Designed using advanced hydraulic fluid technology and carefully selected base oils, Shell Tellus S4 VX 32 provides reliable lubrication, system protection and efficient hydraulic performance in environments where conventional hydraulic fluids may become too viscous to operate effectively. The formulation is engineered to maintain fluidity at very low temperatures while still providing dependable lubrication as operating temperatures rise during equipment operation.
One of the key advantages of Shell Tellus S4 VX 32 is its exceptional low-temperature performance. The fluid features an extremely high viscosity index that allows it to remain fluid and pumpable in temperatures where many conventional hydraulic oils would become too thick to circulate. This capability enables reliable equipment start-up in cold climates without the need for extensive pre-heating of hydraulic systems. As a result, Shell Tellus S4 VX 32 helps improve equipment availability, reduce warm-up time and support more efficient operation in arctic or exposed outdoor environments.
Shell Tellus S4 VX 32 also provides a very wide operating temperature range. The combination of high viscosity index base oils and strong mechanical shear stability ensures that the fluid maintains stable viscosity characteristics across varying temperatures. This allows hydraulic systems to operate effectively from extremely low start-up temperatures through to normal operating conditions, enabling reliable year-round performance in challenging environments where temperature fluctuations are common.
Another important benefit of Shell Tellus S4 VX 32 is its excellent equipment protection. The formulation contains carefully balanced ashless anti-wear additives designed to protect critical hydraulic system components from wear and damage. These additives help maintain a protective lubricating film between metal surfaces, helping extend the service life of pumps, valves and other hydraulic components while maintaining reliable system performance.
Shell Tellus S4 VX 32 is particularly suitable for hydraulic systems operating in very cold climates or exposed outdoor environments. Typical applications include mining equipment, construction machinery and other hydraulic systems operating in arctic or sub-arctic conditions. The fluid is also suitable for systems requiring safe start-up at extremely low temperatures followed by increased operating temperatures during normal operation.
Physical characteristics include a kinematic viscosity of approximately 32 mm²/s at 40°C and 9.93 mm²/s at 100°C with an extremely high viscosity index of approximately 300. Shell Tellus S4 VX 32 has a density of approximately 890 kg/m³ at 15°C, a flash point of around 100°C and an exceptionally low pour point of approximately −60°C, supporting reliable hydraulic performance in extreme low-temperature operating conditions.
