Меню
x

Shell Omala S4 WE

Synthetic oils based on polyglycols with very good low-temperature characteristics, thermal and oxidative stability and anti-friction properties. Designed for high-speed / high-loaded gearboxes, especially worm gears (steel-bronze steam), as well as circulating bearing lubrication systems (for example, paper machine calenders).

Not recommended for aluminum-containing bronze alloys.

Specifications: [David Brown S1.53.105 G, ISO 12925-1 type СКЕ, ANSI/AGMA 9005-EO2 (EP)], Flender AG, Bonfiglioli.

Documents

Technical description(Omala_S4_WE)

Shell Omala S4 GX

Synthetic industrial oils with exceptionally high performance. Used for the lubrication of bearings and closed gears under the most severe operating conditions and at high loads. Recommended for industrial gearboxes operating at constant high temperatures, and for some systems (gearboxes or bearings), designed for long intervals between oil changes or without oil change (“lifetime” lubrication).

Specifications: [ ISO 12925-1 CKD, DIN 51517-3 CLP HC, ANSI/AGMA 9005-ЕО2 (ЕР), US Steel 224, David Brown S1.53.106], Flender AG, approved for wind turbine gearboxes: Gamesa, Dongfang Wind Turbines, Dalian Heavy Industries, Sinovel.

Documents

Technical description(Omala_S4_GX)

Shell Omala S2 G

Mineral oils for heavily loaded gears, bearings. The additive composition provides high anti-seize and anti-corrosion properties. Maintain high bearing capacity in steel gears. Oils can be used in oil mist lubrication systems.

Documents

Technical description(Omala_S2_G)

Shell Omala S1 W 460

Refined, highly viscous mineral oil, compounded with a small amount of fatty oils. It is mainly used for lubrication of steam engine cylinders operating at high temperatures and pressures, when low carbonization and “steaming” are important factors.

Specifications : AGMA 9005-EO2 (CP).

Documents

Shell Omala

High quality industrial gear and bearing oils

Shell Omala is a high-quality, lead-free, high-pressure, anti-seize oil designed to lubricate heavy duty industrial gears. High bearing capacity and antifriction characteristics allow the successful use of these oils in gears and other applications.

Area of usage

Shell Omala oils, developed on the basis of highly refined base oils with a high viscosity index and compositions of special sulfur-phosphorus additives to impart extreme pressure properties, can be successfully used in the following areas:

  • Steel Gear Transmissions
  • Industrial gears requiring anti-seize oils
  • Bearings
  • Circulation and spray lubrication systems

Shell Omala oils cannot be used in automotive hypoid gears. They recommend the use of Shell Spirax family oils.

Advantages

  • Excellent oxidation and heat resistance

Resist thermal stress, deposits and other harmful oxidation products. Long service life, even at oil temperatures up to 100 ° C in some applications.

  • Effective Corrosion Inhibitors

Protect both steel and bronze parts, even in the presence of water and particulate matter.

  • Lead free

Less hazardous to personnel health and disposal.

  • Wide viscosity range

Oils for the most diverse and most critical nodes.

  • Demulsifying properties

Shell Omala oils exhibit high demulsifying properties, so water can be easily removed from the lubrication system. (Water can significantly increase the surface fatigue of gears and bearings, as well as cause corrosion on the internal surfaces of parts. This is why water should not be allowed to enter the oil or should be removed immediately from the system).

  • Excellent load bearing capacity

Reduced wear of teeth and bearings, steel and bronze. Laboratory tests show that the load-bearing capacity of Shell Omala oils is significantly higher than that of gear oils containing lead. Tooth wear is significantly reduced, in particular at high loads. Typical Results for Shell Omala 220:

Extreme pressure properties

Timken Lubricant Testing Facility

materials and wear

permissible load, pounds

(ASTM-D2782)

Not lower than 60
Four ball friction machine,

seizing load, kg

(ASTM D 2783)

250
Bearing capacity in the FZG test,

Withstands loading steps

FZG A/8.3/90

FZG A/16,6/90

>12

>12

Specifications and approvals

Meets the requirements ISO 12925-1 type CKC.

Meets the requirements David Brown S1.53.101.

Recommendations

Recommendations for the use of lubricants in areas not listed in this leaflet may be obtained from your Shell representative.

Health & Safety

Subject to good personal and industrial hygiene practices and proper use in recommended applications, Shell Omala is not a hazard to health and the environment.

More complete information on this issue is contained in the product safety data sheet.

Protect the environment

Used oils must be sent to specialized waste disposal facilities. Do not discharge used oils into drains, soil, or water.

Indicator Method Shell Omala  
ISO viscosity grade ISO

3448

68 100 150 220 320 460 680 800
Kinematic viscosity, mm/s at 40°C at 100°C ISO 3104 68         8,7 100

11,4

150

15,0

220

19,4

320

25,0

460

30,8

680

38,0

800

39,0

Viscosity index ISO 2909 99 100 100 100 100 97 92 92
Density at 15°C, kg/m ISO 12185 887 891 897 899 903 904 912 930
Flash point in open crucible, °C ISO 2592 190 195 195 200 205 205 205 215
Sour temperature, °C ISO
3016
-24 -24 -24 -18 -15 -12 -9 -6

The values of the given physico-chemical indicators are typical for currently manufactured products. Subsequently, they are subject to change in accordance with Shell specifications.