Yliopiston etusivulle Suomeksi På svenska In English Helsingin yliopisto

Backhoe loaders as base machines in logging operations.

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dc.contributor.author Johansson, Jerry en
dc.date.accessioned 2009-05-29T19:33:16Z en
dc.date.accessioned 2009-06-17T14:11:50Z
dc.date.available 2009-05-29T19:33:16Z en
dc.date.available 2009-06-17T14:11:50Z
dc.date.issued 1995 en
dc.identifier.citation Silva Fennica. 1995. 29(4): 297–309. en
dc.identifier.issn 0037-5330 en
dc.identifier.uri http://hdl.handle.net/1975/9215
dc.description.abstract Time studies and an ergonomic assessment were carried out in logging operations for three logging machines based on backhoe loader chassis. The time studies were completed with a follow-up study of one backhoe loader-based single-grip harvester. The studies indicated a productivity at the same level as that of specialized Nordic logging machines. Ergonomics also proved to be good. Mean ground pressure exerted by the backhoe loader-based logging machines was a little higher than for some of the conventional Nordic single-grip harvesters, to which it was compared. The ability of the machines to operate in the terrain was also good, even in rough terrain. These machines can also be used for other jobs, such as ditch digging, road building, and road maintenance. The machines then function more as carriers for attachments rather than custom-built backhoe loaders. By more careful planning of operations, the machines can be used to a higher degree and more effectively. The relatively low investment cost compared to many custom-built Nordic logging machines also contributes to a reduction in operating costs. en
dc.language.iso en en
dc.publisher The Finnish Society of Forest Science and The Finnish Forest Research Institute en
dc.subject metsäkoneet, kaivinkoneet, puunkorjuu en
dc.subject forestry equipment, logging, equipment, harvesting, harvesters en
dc.title Backhoe loaders as base machines in logging operations. en
dc.type Article en
dc.identifier.laitoskoodi SMS fi
dc.creator.corporateName The Finnish Society of Forest Science en
dc.creator.corporateName Finlands Forstvetenskapliga Samfund sv
dc.creator.corporateName Suomen metsätieteellinen seura fi

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