The paper discusses operational efficiency in felling by the full-tree logging met hod and in the skidding of
whole trees with IMT 560, BEL T GV-70 and LKT-81 tractors, which is presented in correlation with tree diameter and skidding distance. Work results in felling and skidding achieved with the application of full-tree method are compared with those attained by conventional shortwood logging method.
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