Category: Heavy Machinery
OEM Code:
Availability: Lead time 2-3 weeks
Shell Hydraulic S1 M 46 is an entry-level, quality industrial hydraulic fluid designed to provide reliable, economic protection for general industrial and mobile hydraulic applications. Formulated with mineral base oils and a proven anti-wear additive package, it guards system pumps, valves, and actuators against excessive wear and mechanical friction. Its good oxidation stability resists oil thickening and deposit formation, helping maintain system efficiency during standard operating conditions. The fluid possesses effective air-release, anti-foam, and demulsibility (water separation) properties to prevent cavitation and filter blockages. Key technical characteristics include an ISO VG 46 viscosity grade with a kinematic viscosity of approximately 46.0 $mm^2/s$ at 40°C, 6.7 $mm^2/s$ at 100°C, a viscosity index of 98, a density of 878 $kg/m^3$ at 15°C, a flash point of 230°C, and a pour point of -24°C. Compliant with ISO 11158 (HM fluids) and DIN 51524 Part 2 (HLP) standards, it serves as a dependable solution for moderate-duty manufacturing, agricultural, and industrial hydraulic systems operating under standard temperature ranges.