Klüber Klübersynth GHE 6-100


Klüber Klübersynth GHE 6-100 is a synthetic gear and circulating oil


Benefits for your application


  • Klübersynth GHE 6 oils offer much longer service life than mineral oils due to the excellent ageing and oxidation resistance of the synthetic base oil; thus maintenance intervals can be extended and in certain cases even lifetime lubrication is possible.
  • Its high scuffing load resistance offers good scuffing protection even at high peak loads.
  • The good wear protection of both gears and rolling bearings prevents premature component failure, leading to lower maintenance and repair costs.
  • The optimum friction behaviour of the polyglycol base oil reduces power losses and improves efficiency.
  • The excellent viscosity-temperature behaviour supports the formation of a separating lubricating film even at elevated temperatures.
  • Seals made of 72 NBR 902, 75 FKM 585 and 75 FKM 170055 are resistant to Klübersynth GHE 6 oils. Leakage and contamination are prevented.
  • Approved by Flottweg Separation Technology.




Klübersynth GHE 6 oils are polyglycol-based gear and circulating oils particularly resistant to ageing and oxidation offering high scuffing load capacity. Owing to their polyglycol base oil, Klübersynth GHE 6 oils have a good viscosity-temperature and excellent high-temperature behaviour.




Klübersynth GHE 6 oils were specially developed for the lubrication of spur, bevel, planetary and worm gears. Klübersynth GHE 6 oils are also used for the lubrication of rolling and plain bearings as well as all kinds of toothed couplings.


Application notes


Klübersynth GHE 6 oils can be applied by immersion, immersion/circulation and injection.
Klübersynth GHE 6 oils are not miscible with mineral oils and synthetic hydrocarbons. Prior to switchover, lubrication points
should be cleaned, or gears or enclosed systems be flushed with Klübersynth GHE 6.
Klübersynth GHE 6 oils are neutral towards virtually all nonferrous metals.


There may be increased wear when the contact surfaces of design elements made of aluminium or aluminium alloy s are
exposed to dynamic loads. If necessary, preliminary tests should be carried out. For use at permanent temperatures of 80 °C max., seals made of 72 NBR 902 may be used.

For higher temperatures, seals made of 75 FKM 585 or 75 FKM 170055 should be chosen. It should be noted that elastomers from one or several manufacturers can behave differently; therefore tests should be performed.

When applying Klübersynth GHE 6 oils we recommend the use of two-component paints (reaction paints) for interior coating. Oil gauge glasses should preferably be made of natural glass or polyamide materials. Other transparent plastics, e.g. Plexiglas,
have a tendency to crack under stress.

The suitability of materials used in contact with Klübersynth GHE 6 oils should be tested, especially prior to series application.



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