Typical Physical Characteristics

 

Shell Omala S4 GX

 

 

 

68

150

220

 

ISO Viscosity Grade 

 

 

ISO 3448

68

150

220

 

Kinematic Viscosity

 

 

ISO 3104

 

 

 

 

 

at 40°C

mm2/s

 

 

69.3

157.7

229.4

 

 

at 100°C

mm2/s

 

 

11.4

21.7

28.3

 

Viscosity Index

 

 

ISO 2909

158

163

160

 

Flash Point COC

°C

 

ISO 2592

228

238

250

 

Pour Point

°C

 

ISO 3016

-54

-45

-45

 

Density at 15°C

kg/m3

 

ISO 12185

861

877

881

 

FZG Load Carrying Test

 

 

DIN 51354-2

 

 

 

 

 

Failure load stage

 

 

A/8,3/90

>12

>14

>14

 

 

 

 

 

A/16,6/90

>12

>14

>14

 

Timken OK Load

lbs

 

ASTM D 2782

85

>85

>85

 

 

 

 

 

 

 

 

 

 

Shell Omala S4 GX

 

 

 

320

460

680

 

ISO Viscosity Grade 

 

 

ISO 3448

320

460

680

 

Kinematic Viscosity

 

 

ISO 3104

 

 

 

 

 

at 40°C

mm2/s

 

 

312.7

462.6

670.4

 

 

at 100°C

mm2/s

 

 

35.4

50.0

64.9

 

Viscosity Index

 

 

ISO 2909

159

170

169

 

Flash Point COC

°C

 

ISO 2592

252

264

256

 

Pour Point

°C

 

ISO 3016

-42

-36

-33

 

Density at 15°C

kg/m3

 

ISO 12185

883

879

881

 

FZG Load Carrying Test

 

 

DIN 51354-2

 

 

 

 

 

Failure load stage

 

 

A/8,3/90

>14

>14

>14

 

 

 

 

 

A/16,6/90

>14

>14

>14

 

Timken OK Load

lbs

 

ASTM D 2782

>85

>85

>85

Specifications and Approvals

  • Meets ISO 12925-1 Type CKD, except ISO 1000
  • Meets ANSI/AGMA 9005-E02 (EP), except ISO 1000
  • Meets US Steel 224, except ISO 1000
  • Fully approved by Flender AG
  • Meets David Brown S1.53.106, except ISO 1000
  • Meets DIN 51517-3 (CLP), except ISO 1000

Approved for wind turbine gearboxes by:

  • Gamesa
  • Dongfang Wind Turbines
  • Dalian Heavy Industries
  • Sinovel

Applications

  • Wind turbines and other inaccessible installations

Shell Omala S4 GX 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 GX oils are suitable for lubrication of bearings and other components in circulating and splash-lubricated systems

For highly loaded worm drives the Shell Omala “W” series oils are recommended.

For automotive hypoid gears, the appropriate Shell Spirax Oil should be used.

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