Shell Tellus S3 M 32
Shell Tellus S3 M 32 is a premium high-performance hydraulic fluid developed to deliver reliable protection, extended service life and efficient operation in a wide range of industrial and mobile hydraulic systems. Formulated using advanced zinc-free additive technology combined with high-quality base oils, Shell Tellus S3 M 32 provides excellent protection against wear and oxidation while maintaining system cleanliness and performance. The formulation resists breakdown under heat and mechanical stress, helping prevent the formation of harmful deposits that can reduce hydraulic system efficiency.
One of the key advantages of Shell Tellus S3 M 32 is its extended fluid life. Shell Tellus S3 M 32 offers excellent resistance to oxidation and thermal degradation, allowing the fluid to maintain its protective performance over long service intervals. The formulation is designed to achieve extended oil life, helping operators increase maintenance intervals and reduce equipment downtime. Shell Tellus S3 M 32 also demonstrates strong resistance to breakdown in the presence of water and elevated temperatures, ensuring reliable lubrication performance even under demanding operating conditions.
Shell Tellus S3 M 32 also provides outstanding wear protection for hydraulic pumps and system components. The advanced zinc-free anti-wear additive system forms a durable lubricating film between metal surfaces, helping prevent wear under high load and severe duty conditions. Shell Tellus S3 M 32 has demonstrated strong performance in recognised industry pump tests, helping extend the service life of pumps, valves and other critical hydraulic components while maintaining reliable system operation.
Maintaining hydraulic system efficiency is another important benefit of Shell Tellus S3 M 32. The formulation offers excellent filterability and cleanliness performance, helping maintain consistent oil flow and reducing the risk of filter blockage. Shell Tellus S3 M 32 also provides strong water separation, air release and antifoam characteristics that help ensure efficient hydraulic power transmission. These properties contribute to improved hydraulic system performance and help minimise efficiency losses caused by air entrainment or fluid contamination.
Shell Tellus S3 M 32 is suitable for a wide range of hydraulic systems used in manufacturing and industrial environments. The fluid is particularly well suited for severe-duty hydraulic service where equipment may operate under high loads or elevated temperatures. Shell Tellus S3 M 32 is also suitable for marine and mobile hydraulic systems where ISO HM category fluids are recommended. In addition, the zinc-free formulation offers a reduced environmental impact in the event of accidental leakage compared with conventional zinc-containing hydraulic fluids.
Physical characteristics include a kinematic viscosity of approximately 32 mm²/s at 40°C and 5.5 mm²/s at 100°C with a viscosity index of approximately 105. Shell Tellus S3 M 32 has a density of approximately 855 kg/m³ at 15°C, a flash point of around 215°C and a pour point of approximately −33°C, supporting reliable hydraulic lubrication performance across a wide range of operating conditions.
