Acta Scientiarum Polonorum
Silvarum Colendarum Ratio et Industria Lignaria

ISSN:1644-0722, e-ISSN:2450-7997

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Issue 13 (2) 2014 pp. 39-47

Katarzyna Glazar

Poznań University of Life Sciences

Effective active time of limbing and conversion at chainsaw use in selected technology and habitat variants

Abstract

The time within which, accordingly to its application, machine works, and an object of work and working groups are under load, is the effective active time. The purpose of the research was the order statistics of effective active time of limbing and conversion at chainsaw use in two technology and two habitat variants. The effective active time of limbing and conversion of one tree was most frequently from 0.5 s to 10.49 s in variant in which the limbing included tree crowns and only thicker branches cutting and the conversion included rods meant for chipping. The strong tree’s branching in fresh mixed coniferous forest had influence on the prolonged limbing time. The share of S2a assortment in total volume of harvested wood had influence on the conversion time, besides the number of wood assortment cutting.

 

Keywords: limbing, conversion, effective active time, pine stands
pub/.pdf Full text available in english in Adobe Acrobat format:
https://www.forestry.actapol.net/issue2/volume/3_2_2014.pdf

For citation:

MLA Glazar, Katarzyna. "Effective active time of limbing and conversion at chainsaw use in selected technology and habitat variants." Acta Sci.Pol. Silv. 13.2 (2014): .
APA Glazar K. (2014). Effective active time of limbing and conversion at chainsaw use in selected technology and habitat variants. Acta Sci.Pol. Silv. 13 (2),
ISO 690 GLAZAR, Katarzyna. Effective active time of limbing and conversion at chainsaw use in selected technology and habitat variants. Acta Sci.Pol. Silv., 2014, 13.2: .
Streszczenie w języku polskim:
https://www.forestry.actapol.net/tom13/zeszyt2/streszczenie-3.html