Operational Costs of Mid-Performance Forwarders in Czech Forest Bioeconomy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F21%3A88620" target="_blank" >RIV/60460709:41320/21:88620 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/1999-4907/12/4/435" target="_blank" >https://www.mdpi.com/1999-4907/12/4/435</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/f12040435" target="_blank" >10.3390/f12040435</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Operational Costs of Mid-Performance Forwarders in Czech Forest Bioeconomy

Popis výsledku v původním jazyce

Cut to length (CTL) operations are expanding in Central European bio-economies. However, they are costly, so efficiency must be maximized. The objective of this study was to analyse direct operational costs of three forwarders from the year 2006 until 2019. Annual amortization, services, materials, and personnel costs were analysed and compared through ANOVA, trends were analysed through linear regression. Forwarder LVS 5, John Deere 1010, and John Deere 1110E were deployed in coniferous forest stands with a mean stem volume between 0,10 and 0,84 m3/stem, forwarding distance between 261 and 560 m. The machines forwarded between 4045 and 34,604 m3 of timber per year, over operational times between 490 and 3896 MH (machine hours)/year, reaching machine utilization between 58% and 89%, machine productivity between 3,5 and 12,3 m3/MH, and costs between 20,95 and 84,39 Euro/MH. The most substantial were personnel costs (35 to 66% of the total costs), followed by material (from 14,9 to 27,1%), amortization

Název v anglickém jazyce

Operational Costs of Mid-Performance Forwarders in Czech Forest Bioeconomy

Popis výsledku anglicky

Cut to length (CTL) operations are expanding in Central European bio-economies. However, they are costly, so efficiency must be maximized. The objective of this study was to analyse direct operational costs of three forwarders from the year 2006 until 2019. Annual amortization, services, materials, and personnel costs were analysed and compared through ANOVA, trends were analysed through linear regression. Forwarder LVS 5, John Deere 1010, and John Deere 1110E were deployed in coniferous forest stands with a mean stem volume between 0,10 and 0,84 m3/stem, forwarding distance between 261 and 560 m. The machines forwarded between 4045 and 34,604 m3 of timber per year, over operational times between 490 and 3896 MH (machine hours)/year, reaching machine utilization between 58% and 89%, machine productivity between 3,5 and 12,3 m3/MH, and costs between 20,95 and 84,39 Euro/MH. The most substantial were personnel costs (35 to 66% of the total costs), followed by material (from 14,9 to 27,1%), amortization

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

FORESTS

ISSN

1999-4907

e-ISSN

1999-4907

Svazek periodika

12

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000643011800001

EID výsledku v databázi Scopus

2-s2.0-85104636823