Low temperature pumping characteristics of biodegradable chainsaw oils
2002
Klvac, R. | Skoupy, A. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta) | Kanali, C.
Low temperature pumping characteristics of biodegradable oils used in power chainsaws were investigated in this paper. Eleven different type of oils were studied (one mineral oil, one mixture of a mineral and a biodegradable oil, nine biodegradable oils). As a result of the study, the oils were classified into 4 groups based on the temperature threshold established during the pumpability experiments. Biodegradable oils are more suitable for use in timber harvesting operations at low temperature than mineral oils.
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