Shell OMALA S4 GX 220 is a high-performance synthetic industrial gear oil designed for use in demanding applications requiring superior protection, extended oil life, and excellent load-carrying capacity. Formulated with advanced synthetic base oils and an optimized additive system, it provides enhanced wear protection, thermal stability, and corrosion resistance.

Key Features:

• Outstanding Wear Protection: Extends the life of gears and bearings, reducing maintenance costs.
• Excellent Oxidation and Thermal Stability: Ensures prolonged oil life and minimizes sludge formation.
• Superior Load-Carrying Capability: Handles extreme pressure and heavy shock loads effectively.
• Enhanced Water Separation and Corrosion Resistance: Prevents rust and emulsification in wet environments.
• Improved Energy Efficiency: Reduces friction for lower operating temperatures and increased efficiency.

Typical Characteristics:

• Viscosity @ 40°C: 230 cSt
• Viscosity @ 100°C: 30
• Viscosity Index: 160
• Pour Point: -45°C
• Flash Point: 250°C
• Timken OK Load Ibs: 85
• FZG Load Carring Test : 14
• Density @ 15°C: 0.881 g/mL

Applications:

• Suitable for industrial enclosed gear systems operating under high loads and extreme conditions.
• Ideal for mining, steel, and heavy-duty manufacturing equipment requiring extended drain intervals.
• Recommended for heavily loaded gearboxes where energy efficiency and long-term durability are crucial.

Specifications and Approvals:

• DIN 51517 Part 3 (CLP)
• ISO 12925-1 Type CKD
• AGMA 9005-E02 (EP)
• US Steel 224
• Flender Approval
• David Brown S1.53.101
• Approved for wind turbine gearboxes by: Dongfang Wind Turbines, Dalian Heavy Industries and Sinovel

Benefits:

✔ Extended Equipment Life: Reduces component wear, minimizing downtime.
✔ Longer Oil Life: Advanced formulation resists oxidation and thermal breakdown.
✔ Reliable Performance: Maintains viscosity and performance across a wide temperature range