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Shell Omala S4 GXV is an advanced synthetic heavy duty industrial gear oil offering outstanding lubrication performance under severe operating conditions, including reduced friction, long service life and high resistance to micro pitting for optimal gear protection.Long oil life maintenance saving Shell Omala S4 GXV is formulated using an advanced additive system in combination with specially selected synthetic base fluids to provide outstanding resistance to break down over long durations andor high temperature operation. This performance is recognized by Flender AG where a formal approval for 20,000 hours four years at 80 C usage as been granted. Shell Omala S4 GXV can operate successfully at bulk temperatures up to 120 C. Shell Omala S4 GXV offers the potential to significantly extend service intervals compared to conventional industrial gear oils. Excellent wear and corrosion protection Shell Omala S4 GXV is formulated to have an excellent load carrying capacity and micro pitting performance providing long component life even under shock loading conditions. These features provide benefits over mineral oil based products in terms of gear and bearing component life. Shell Omala S4 GXV also has excellent corrosion protection, even in the presence of contamination by water and solids. Maintaining system efficiency Shell Omala S4 GXV can help maintain or enhance the efficiency of industrial gear systems through improved low temperature performance and lower friction in comparison to mineral oil based products. This provides better lubrication at low start up temperatures. Main Applications Wind turbines and other inaccessible installations Shell Omala S4 GXV is particularly recommended for certain systems where extra long life is required, maintenance is infrequent or systems are inaccessible.Enclosed industrial gear systems Recommended for industrial reduction gear systems operating under severe operating conditions, such as high load, very low or elevated temperatures and wide temperature variations.Other applications Shell Omala S4 GXV oils are suitable for lubrication of bearings and other components in circulating and splash lubricated systems.For highly loaded worm drives the Shell Omala series oils are recommended. For automotive hypoid gears, the appropriate Shell Spirax Oil should be used.Specifications, Approvals Recommendations Approved by Siemens MD for Flender gear units and gear motors T7300 David Brown S1.53.106, except ISO 1000Approved for wind turbine gearboxes by Gamesa, Dongfang Wind Turbines, Dalian Heavy Industries and Sinovel ISO 12925 1 Type CKD, except ISO 1000 ANSIAGMA 9005 E02 EP, except ISO 1000 US Steel 224, except ISO 1000 DIN 51517 3 CLP, except ISO 1000For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk, or the OEM Approvals website.
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