You are here: Products / Industrial lubricants / Hydraulic oil Hydraulic oil Hydraulic oils of all viscosity classes from oelheld! In addition to hydraulic oils containing mineral oils, and special hydraulic oils free of heavy metals, oelheld also offers ashless biodegradable hydraulic fluids. In recent years, the use of environmentally friendly industrial lubricants has increased enormously. A hydraulic oil has the function of lubricating your hydraulic system, protecting it from corrosion and guaranteeing the transmission of hydraulic forces without loss. We offer a wide range of hydraulic oils in the viscosity class you need, e.g. 2, 5, 10, 15, 22, 32, 46, 68, 100 and 150 mm²/s. Overview of our hydraulic oils: EvoFLuid HLP Hydraulic oil for hydraulic systems with mainly hydrostatic drive according to DIN 51524 part 2. EvoFLuid HLPD Hydraulic oil with detergent and dispersing additives, free of heavy metal-containing or ash-forming additives according to DIN 51519. EvoFluid HVLP Hydraulic oil with high viscosity index according to HLP DIN 51524 part 3. EvoFluid HVLP-PAO Hydraulic oil based on synthetic polyalphaolefins (PAO) with high viscosity index according to HLP DIN 51524 part 3. EvoFluid PE-B Hydraulic oil based on synthetic polyalphaolefins (PAO) with high viscosity index according to HLP DIN 51524 part 3, and biodegradable according to CEC-L-33-A-93 (for poorly water-soluble oils). How can we help you? Please contact us! Contact person Our experts are happy to answer your questions! Show Start request Do you have any questions or suggestions? Send message Products Metalworking lubricants Industrial lubricants Corrosion Protection & Cleaner Grease Accessories Service Fluid management Seminars FAQs Company Profile & History Research & Development Exhibitions & Events News Career Certifications Contact Contact person oelheld worldwide Direction Further information GTC Privacy policy Imprint Visit us at: oelheld GmbH, Ulmer Straße 133-139, 70188 Stuttgart