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Andersson Tjäder, Nils, 2017. Prestationer vid naturvårdshuggning med maskinell NS-skötsel. First cycle, G2E. Skinnskatteberg: SLU, School for Forest Management

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Abstract

The purpose of this study is to time study the time-slot for this individual moment of mechanized debarking and ring barking of trees. The moments are performed today in NS-management and as a point of efforti in the general consideration of final felling. The background to this study is commissioned by SCA Skog:s Jämtlandsförvaltning.
The study is limited to two aggregate designs (LogMax 6000B and H415) where the difference between these is the number of feed-rollers and limbing knifes. The method in the study is based on the “Reset method” also called “Nollställningsmetoden” when collecting the field work in these two sample surfaces. The result from these samples shows that the LogMax 6000B is better designed for debarking, while ring barking was performed equally well by the two aggregates.

Main title:Prestationer vid naturvårdshuggning med maskinell NS-skötsel
Authors:Andersson Tjäder, Nils
Supervisor:Stenhag, Staffan
Examiner:Sundstedt, Eric
Series:UNSPECIFIED
Volume/Sequential designation:2017:10
Year of Publication:2017
Level and depth descriptor:First cycle, G2E
Student's programme affiliation:SY002 Forest Management - Bachelor's Programme 180 HEC
Supervising department:(S) > School for Forest Management
Keywords:katning, ringbarkning, tidsstudie
URN:NBN:urn:nbn:se:slu:epsilon-s-8732
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-s-8732
Subjects:Forestry production
Language:Swedish
Deposited On:13 Nov 2017 10:28
Metadata Last Modified:13 Nov 2017 10:28

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