Fluid Information

It takes the right kind of hydraulic fluid to get the top performance from Rexroth hydraulic pumps, piston units, and other products – and the choice of hydraulic fluids has become even more important as sustainable technology becomes a key objective. The information below (all PDF) will help you make the right choice when selecting a hydraulic fluid for your equipment – or selecting an axial piston unit for use with particular fluids.


Hydraulic Fluids based on Petroleum Oil and Related Hydrocarbons (for all Rexroth hydraulic components)

RE90220 (PDF)


Environmentally Acceptable Hydraulic Fluids for Axial Piston Units

RE90221 (PDF)


Environmentally Acceptable Hydraulic Fluids HEPG, HEES for Axial Piston Units

RE90221-01 (PDF)


Fire-resistant, water-free hydraulic fluids (HFDR/HFDU)

RE90222 (PDF)


Axial Piston Units for use with HF Fluids

RE90223 (PDF)


Radial Piston Motor MCR for use with HF Fluids

RE90229 (PDF)