Assessment and Modification of Arboricultural Climbing Techniques    (View PDF)

H. Dennis P. Ryan

Abstract: With the exception of better ropes and saddles, tree climbing methodologies have not changed significantly in 90 years. Climbing still takes an above average amount of strength and skill in order to ascend into the tree to be worked on. Commercial arborists are searching for a climbing system that will make it easier for the climber to reach the work station in the canopy, thus extending the longevity of experienced climbers. This paper reviews the history of commercial climbing and presents a new climbing system. This new method meets the new standards established by the Z-133 committee and demonstrates an easier and less strenuous way to enter the tree. The new system utilizes common tree climbing equipment and a Chance capstan hoist.

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https://doi.org/10.48044/jauf.1993.007