Analysis of the Berger 25Y Swing Yarder in Western North Carolina
Abstract:Production rates, costs, and operating characteristics of the Berger 25Y Swing Yarder are determined for a 23.4-ac clearcut in western North Carolina. An average of 2.75 stems, containing 49.6 ft³, are harvested per cycle. Average cycle time, including cycle delays but excluding road and landing changes, is 5.51 min. Estimated yarding costs for the yarder and six-worker crew are $30.09 per cunit. South J. Appl. For. 10:197-201, Nov. 1986.
Document Type: Journal Article
Affiliations: Formerly USDA Forest Service, Forestry Sciences Laboratory, Southern Forest Experiment Station, Auburn, AL
Publication date: November 1, 1986
More about this publication?
- Each regional journal of applied forestry focuses on research, practice, and techniques targeted to foresters and allied professionals in specific regions of the United States and Canada. The Southern Journal of Applied Forestry covers an area from Virginia and Kentucky south to as far west as Oklahoma and east Texas.
- Membership Information
- ingentaconnect is not responsible for the content or availability of external websites