Sökning: "kombinerad skördare-skotare"

Hittade 2 uppsatser innehållade orden kombinerad skördare-skotare.

1. 1. Produktivitet och lönsamhet vid skogsbränsleuttag i klena gallringar : en tidsstudie av Vimek 608 BioCombi i contortabestånd

   Magister-uppsats, SLU/Dept. of Forest Resource Management

   Författare :Linnea Nordin ; [2011]
   Nyckelord :Drivare; kombinerad; skördare-skotare; prestation; helträdsuttag; röjning;

   Sammanfattning : The annual demands for forest fuels increases in Sweden. At present, large unutilized biomass resources is found in young, dense forests from which about five million oven-dry tonnes (ODt) (23 TWh) could annually be extracted as forest fuel. LÄS MER

3. 2. Skogsbränsledrivare i klen förstagallring med contorta

   Magister-uppsats, SLU/Dept. of Forest Resource Management

   Författare :Patrik Johansson; [2010]
   Nyckelord :Drivare; kombinerad skördare-skotare; skogsbränsle; contorta; helträdsuttag;

   Sammanfattning : The aim for the study was to examine a harwarder´s (combined harvester-forwarder) productivity when harvesting forest fuel in first thinning stands that contains Lodgepole pine and calculate the economy of the harvesting work and estimate the quality of the thinning . The field study area where located near Arvån, about 15 kilometres south –east from the city of Lycksele. LÄS MER