In response to the growing industry interest in environmentally acceptable (EA) lubricants, a hydraulic oil development program was initiated with these express objectives: This paper will first review the current regulatory initiatives and proposed ecotox test requirements for this class of lubricant. In addition, ecotox data for the candidate fluids will be presented along with recommendations aimed at more clearly defining the test requirements and limits.Lubricant performance data, including laboratory evaluation and field experience, for a vegetable-based hydraulic fluid will be presented, identifying both performance strengths and weaknesses.
Biodegradable and Nontoxic Hydraulic Oils
Sae Technical Papers
Earthmoving Industry Conference & Exposition ; 1991
1991-04-01
Conference paper
English
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