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Multipurpose Tractor Hydraulic Fluids Field Test-Used-Oil Analysis and its Significance
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Abstract
A field test of one commercial oil and two self-formulated oils with two different viscosity grade was conducted on 31 tractors. The key properties for monitoring used-oil degradation are viscosity, IR spectrum, wear metals, water and silicon contents. TAN and insolubles did not change significantly during service. The models capable of characterizing used-oil properties are proposed. The warning limits are established and the relationships between bench tests and field performance are also discussed.
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Citation
Wang, S., Chang, S., Lin, C., and Kuo, L., "Multipurpose Tractor Hydraulic Fluids Field Test-Used-Oil Analysis and its Significance," SAE Technical Paper 881618, 1988, https://doi.org/10.4271/881618.Also In
References
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