Time Study and Skidding Capacity of the Wheeled Skidder Timberjack 450C in Caspian Forests

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F08%3A24006" target="_blank" >RIV/60460709:41320/08:24006 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Time Study and Skidding Capacity of the Wheeled Skidder Timberjack 450C in Caspian Forests

Original language description

This study was carried out on steep and difficult terrain. Trees were logged downhill to the landing by wheeled skidder Timberjack 450C. A selection cutting was performed on 66-hectare tract with an average slope of 30 percent. The elemental time study method was applied to develop the skidding time predicting model. In this study 43 working cycle were collected. Skidding cycle time was mainly affected by skidding distance, winching distance and interaction between skidding distance and slope. The grossand net production rate was 20.51 and 22.93 cubic meter per hour, respectively. The unit cost considering gross and net production rate was 6.31 and 6.22 per cubic meter, respectively.

Czech name

Časová studie a pracovní výkonnost kolového traktoru Timberjack 450C v kaspických lesích

Czech description

This study was carried out on steep and difficult terrain. Trees were logged downhill to the landing by wheeled skidder Timberjack 450C. A selection cutting was performed on 66-hectare tract with an average slope of 30 percent. The elemental time study method was applied to develop the skidding time predicting model. In this study 43 working cycle were collected. Skidding cycle time was mainly affected by skidding distance, winching distance and interaction between skidding distance and slope. The grossand net production rate was 20.51 and 22.93 cubic meter per hour, respectively. The unit cost considering gross and net production rate was 6.31 and 6.22 per cubic meter, respectively.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GK - Forestry

OECD FORD branch

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Project

<a href="/en/project/QC0117" target="_blank" >QC0117: Optimisation of technological and technical parameters of logging-transport systems minimising damages on the ground cover and so reducing the degradation impacts</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Volume of the periodical

54

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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