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hydraulic oils

Large hydraulic lift system

Today, hydraulic pumps are smaller, more complex, and are required to handle higher flow rates, pressures and temperatures. Oronite has developed solutions to improve the reliability and performance of modern hydraulic equipment for a wide range of applications.

Besides extensive laboratory testing, our technology development involves real-world testing, including regular exchanges, product validation and approvals with key original equipment manufacturers (OEMs) such as Denison® and Eaton Vickers®.

trends in hydraulics

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complex hybrid pumps

Significant increases in pump discharge pressures and simple designs giving way to complex hybrid pumps.

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higher oil temperatures

Smaller oil sumps with higher flow rates resulting in shorter residence time in the tank and higher oil temperatures.

performance attributes

In addition to meeting global hydraulic performance specifications, Oronite additives also offer system reliability by using formulations which prevent wear, valve sticking, metal transfer and filterability issues. Our hydraulic oils can handle more demanding duty cycles such as continuous production or continuous service of leased equipment. And you'll find our products provide resistance to higher operating temperatures as well as applicability and adequacy in a wide variety of base oils. This is how Oronite hydraulic oils add up for you.

featured products

Read more about our anti-wear hydraulic oils and multifunctional additives.

OLOA® 26008A additive package

An anti-wear hydraulic oil solution providing superior protection for monograde and multigrade finished oils. OLOA 26008A is approved by OEMs and meets the requirements of industry specifications. In addition, it provides excellent pump protection, outstanding oxidation properties in various Group I and Group II base oils, and good foam control across a variety of base oils.

Features Benefits
Uses modern, patented detergent technology and a well-balanced anti-wear system Outstanding pump and equipment protection, even in very severe operating conditions
Excellent varnish control in extended length Eaton Vickers® 35VQ25A vane pump test Extends oil and equipment service life by avoiding problems such as servo valve sticking
Excellent test for oxidative stability of steam turbine oils (TOST) life in a variety of base oils Extends oil change intervals
Excellent hydrolytic stability Reduces yellow metal corrosion by controlling oil stability
Very good filterability, both in bench and actual pump tests Prevents downtime by reducing flow restrictions due to clogged filters and extends equipment life by reducing wear
Recommended treat rate is 0.66wt% Cost competitive Denison HF-0 performance

OLOA 26006 additive package

An additive for detergent hydraulic fluids that prevents valve and cylinder gumming by emulsifying any cutting fluid contamination and is useful in mobile hydraulics with rapid oil circulation times.

OLOA 4900C additive package

An ashless multifunctional additive for hydraulic, gears and slideways applications. This product meets the requirements of industry specifications and can be used for medium- and heavy-loaded slideways, as well as for hydraulic and gear applications.

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tractor hydraulic fluid

Oronite has 40 years of proven experience in tractor hydraulic fluids.

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driveline fluids

Oronite driveline fluids are accepted worldwide as performance benchmarks.

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