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Shell Omala S4 GX 320 Advanced Synthetic Heavy Duty Industrial Gear Oil - 5 Gallon Pail

Shell Omala S4 GXV 320 Advanced Synthetic Heavy Duty Industrial Gear Oil - 5 Gallon Pail

by Shell Omala
SKU 550047738

$452.24 - $452.24
$452.24
$452.24 - $452.24
$452.24

Shell Omala S4 GXV 320 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 320 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 and/or 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 320 can operate successfully at bulk temperatures up to 120 C. Shell Omala S4 GXV 320 offers the potential to significantly extend service intervals compared to conventional industrial gear oils. Excellent wear and corrosion protection Shell Omala S4 GX 320 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 320 also has excellent corrosion protection, even in the presence of contamination by water and solids. Maintaining system efficiency Shell Omala S4 GXV 320 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 320 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 320 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 1000

Approved for wind turbine gearboxes by: Gamesa, Dongfang Wind Turbines, Dalian Heavy Industries and Sinovel

  • ISO 12925-1 Type CKD, except ISO 1000
  • ANSI/AGMA 9005-E02 (EP), except ISO 1000
  • US Steel 224, except ISO 1000
  • DIN 51517-3 (CLP), except ISO 1000

For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk, or the OEM Approvals website.

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Safety Data Sheet
Technical Data Sheets

Frequently asked questions

Find answers to common questions about our products and services

  • This oil is primarily designed for wind turbines and other inaccessible installations where extended service life and infrequent maintenance are critical, as well as enclosed industrial reduction gear systems operating under severe conditions such as high loads, very low or elevated temperatures, and wide temperature variations. It is also suitable for lubricating bearings and other components in circulating and splash-lubricated systems.

  • For highly loaded worm drives, other Shell Omala series oils are recommended rather than the S4 GXV 320. For automotive hypoid gears, the appropriate Shell Spirax Oil should be used instead.

  • Shell Omala S4 GXV 320 can operate successfully at bulk temperatures up to 120°C. It has also received a formal approval from Flender AG for 20,000 hours (four years) of service at 80°C, reflecting its outstanding thermal stability.

  • Shell Omala S4 GXV 320 offers the potential to significantly extend service intervals compared to conventional industrial gear oils, thanks to its synthetic base fluids and advanced additive system that provide outstanding resistance to breakdown over long durations and high-temperature operation.

  • Compared to mineral oil-based products, Shell Omala S4 GXV 320 delivers improved low-temperature start-up performance, lower friction, better micro-pitting resistance, and longer gear and bearing component life — all of which help maintain or enhance the efficiency of industrial gear systems.

  • This oil is approved by Siemens MD for Flender gear units and gear motors (T7300), meets David Brown S1.53.106 (except ISO 1000), and conforms to ISO 12925-1 Type CKD, ANSI/AGMA 9005-E02 (EP), US Steel 224, and DIN 51517-3 (CLP) — all except ISO 1000. It is also approved for wind turbine gearboxes by Gamesa, Dongfang Wind Turbines, Dalian Heavy Industries, and Sinovel.

Key Features

  • Advanced synthetic formulation with selected base fluids delivers outstanding resistance to breakdown over long durations and high temperatures, with a formal Flender AG approval for 20,000 hours (four years) at 80°C and bulk operation capability up to 120°C.

  • High resistance to micro-pitting and excellent load carrying capacity protect gears and bearings from wear even under shock loading conditions.

  • Excellent corrosion protection is maintained even in the presence of water and solid contamination, extending component service life.

  • Improved low-temperature performance and lower friction compared to mineral oil-based products help maintain or enhance gear system efficiency, including better lubrication at cold start-up.

  • Approved by Siemens MD for Flender gear units and motors (T7300), and approved for wind turbine gearboxes by Gamesa, Dongfang Wind Turbines, Dalian Heavy Industries, and Sinovel; meets ISO 12925-1 CKD, ANSI/AGMA 9005-E02 (EP), US Steel 224, and DIN 51517-3 (CLP) standards.