Wydajność pozyskania drewna przy pomocy harwesterów i pilarki spalinowej
Jiří Dvořák , Józef Walczyk
AbstractChanges in the performance of harvesters of different power classes depending on the size of felled trees in thinned stands were assessed using a time study method. Results were compared to values from the catalogue for chainsaw performance. Comparison of the productivity of these two ways of harvest indicated that, depending on the volume of the felled tree, it was 6−8.2 times higher for harvesters. However, significant differences in productivity between harvester classes were also found. For felling trees with sizes up to 0.07 m 3 , the productivity of a small−power harvester is about 30% higher than that of a medium and high−power ones.
|Other language title versions||Productivity of timber harvest with the use of a harvester and a chainsaw|
|Journal series||Sylwan, ISSN 0039-7660, (A 15 pkt)|
|Keywords in English||productivity, productivity standards, harvester, diesel chainsaw|
|Score|| = 15.0, 26-07-2017, ArticleFromJournal|
= 15.0, 26-07-2017, ArticleFromJournal
|Citation count*||1 (2016-04-02)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.