Shell PANOLIN S4 HLP Synth 46 – high-performance biodegradable hydraulic fluid based on saturated synthetic esters
Shell PANOLIN S4 HLP Synth 46 is a high-performance biodegradable HEES hydraulic fluid. It is formulated with saturated synthetic esters and a zinc-free additive system. The product provides extended oil life, excellent wear protection and high efficiency in stationary and mobile hydraulic systems.
Product Advantages
• Very long oil life (TOST > 6000 h)
• Excellent wear protection
• Very good low-temperature performance
• High viscosity index and shear stability
• Readily biodegradable (OECD 301B > 60%)
• Low ecotoxicity, classified as “not harmful” as WAF
• Reduced filter blockage and lower oxidation
Typical Applications
• Stationary and mobile hydraulic systems
• Construction, forestry and hydropower
• Compressors, bearing lubrication and circulation systems
• Marine hydraulic systems
• Environmentally sensitive areas
