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SHELL OMALA S4 WE 220

SHELL OMALA S4 WE 220 is an advanced synthetic heavy-duty industrial worm drive gear oil, formulated with specially selected polyalkylene glycol base fluids and additives. It offers outstanding lubrication performance under severe operating conditions, including improved energy efficiency, long service life, and high resistance to micro-pitting.

SHELL OMALA S4 WE 220 is an advanced synthetic heavy-duty industrial worm drive gear oil, formulated with specially selected polyalkylene glycol base fluids and additives. It offers outstanding lubrication performance under severe operating conditions, including improved energy efficiency, long service life, and high resistance to micro-pitting.

Key Features & Benefits

Long Oil Life – Maintenance Saving: SHELL OMALA S4 WE 220 provides excellent oxidation and thermal stability, extending lubricant life and resisting the formation of harmful oxidation products at high operating temperatures. This helps maintain system cleanliness over extended maintenance intervals, significantly extending service intervals compared to conventional industrial gear oils.

Excellent Wear Protection: Formulated to have excellent load-carrying capacity, SHELL OMALA S4 WE 220 ensures long component life even under shock loading conditions. Its high resistance to micro-pitting provides additional benefits over mineral oil-based products in terms of gear and bearing component life.

Maintaining System Efficiency: SHELL OMALA S4 WE 220 offers improved energy efficiency and lower operating temperatures in worm gear applications. Rig testing has shown efficiency improvements of up to 15% in comparison with mineral oil-based products and 11% over other synthetic hydrocarbon-based lubricants. These results have been confirmed by OEM testing and field experience.

Primary Applications

Enclosed Industrial Worm Gear Systems: Recommended for industrial worm gear reduction systems operating under severe conditions such as high load, very low or elevated temperatures, and wide temperature variations.

Extended Life Systems: Particularly recommended for systems where maintenance is infrequent or systems are inaccessible, such as yaw gears in wind turbine installations.

Other Applications: Suitable for the lubrication of bearings and other components in circulating and splash-lubricated systems. Note: SHELL OMALA S4 WE 220 is not recommended for the lubrication of components manufactured from aluminum or aluminum alloys.

Health, Safety & Environment

When used as recommended, SHELL OMALA S4 WE 220 poses no significant health or safety hazards. Avoid skin contact and use impervious gloves when handling used oil. Wash skin immediately with soap and water after contact. Dispose of used oil at authorized collection points. Do not discharge into drains, soil, or water.

For more information, please visit Shell TDS.

Trusted Supplier in Vietnam

Purchase SHELL OMALA S4 WE 220 from OCEAN VIET, the official supplier in Vietnam. Contact us for more information.