RAIDO Horax BIO 46


RAIDO Horax BIO46  is a high grade biodegradable hydraulic oil based on synthetic oils under addition of additives to obtain the following properties:

  • a high and stable viscosity index
  • excellent wear-preventing properties
  • a very good activity against corrosion
  • an excellent stability against oxidation (even at high temperatures)
  • very good deaerating and foam suppressing properties
  • a good compatibility with seals and gaskets made from synthetic material
  • a low pour point
  • good water separation


RAIDO Horax BIO46 is biodegradable hydraulic oil is of high quality and suitable for heavy duty hydraulic systems of earthmoving equipment and permanent installations, that have to work under high pressures over a wide temperature range. This hydraulic oil is especially developed for situations where pollution of the environment is expected and and where very high operating temperatures can be realised.


Biodegradability according OECD 301 B > 70%
ISO 15380 HEES
Elastomer compatibility:
Tested Nitrile Butadiene NBR1-pass
Tested Fluor Carbon FMK2-pass
Swedish Standard SS 15 54 34

Physical Characteristics:

Density at 15 ° C, kg / l: 0,915
Viscosity 40 ° C, mm² / s: 48,10
Viscosity 100 ° C, mm² / s: 9.35
Viscosity index: 182
Flash Point COC, ° C: 270
Pour Point, ° C: -40
Acid number, mg KOH / g: 1.70