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Filtering by: Creator Fisher, James G. Remove constraint Creator: Fisher, James G. Date issued sim 1986-09-29 Remove constraint Date issued sim: 1986-09-29

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  • Logging with a hydraulic excavator : a case study

    Creator:
    Fisher, James G.
    Abstract:
    This paper presents a production study of a modified hydraulic excavator used for yarding and loading logs. The machine utilized in this study is a Caterpillar 245. Approximately 3067 cunits (4053 pieces) of old growth Douglas fir were logged from a 29 acre setting in the Coast Range of southwestern...
    Resource Type:
    Masters Thesis