hydraulic technical library

Hydraulic fluids

Maintenance related articles:
Hydraulic equipment maintenance - why it's so important
Hydraulic oil types and manufacturers' recommendations
Hydraulic fluid - getting the viscosity right
Which hydraulic oil should I use?

Application guidelines and formulas:
When selecting a hydraulic fluid for a particular application a number of properties need to be considered. The most important of these properties is kinematic viscosity. This document contains practical information on hydraulic oil viscosity and bulk modulus, including a temperature/viscosity diagram for ISO hydraulic oils; and a formula for calculating compressibility of hydrocarbon-based hydraulic oils.

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"This book has the potential to save many organizations lots of money. It should be on the bookshelf of every engineer, supervisor, planner and technician that deals with hydraulic equipment... it's worth its weight in gold." Find out more

Alexander (Sandy) Dunn
Plant Maintenance Resource Center