UNIVERSITY OF AGRICULTURAL SCIENCES
STAMPFER AND STEINMUELLER, 2001
A NEW APPROACH TO DERIVE A PRODUCTIVITY MODEL FOR THE HARVESTER “VALMET 911 SNAKE”
Karl Stampfer and Thomas Steinmueller
Institute of Forest and Mountain Risk Engineering
University of Agricultural Sciences, Vienna
Ladies and Gentlemen. I would also like to welcome you to my presentation about:
new approach to derive a productivity model for the harvester Valmet 911 Snake.

The study was made by Dr. Karl Stampfer, who is an expert on harvesting operations on steep terrain and myself. I was mostly involved in field studies as well as in generating data. We are both working at the Institute of Forest and Mountain Risk Engineering at the University of Agricultural Sciences Vienna/Austria.