ECONOMIC EVALUATION OF FOREST HARVESTING WITH HARVESTER AND FORWARDER
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Federal de Viçosa
2016
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| _version_ | 1876424145909055488 |
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| author | Larissa Nunes dos Santos |
| author_facet | Larissa Nunes dos Santos |
| contents | ECONOMIC EVALUATION OF FOREST HARVESTING WITH HARVESTER AND FORWARDER Larissa Nunes dos Santos Haroldo Carlos Fernandes Mauri Martins Teixeira Márcio Lopes da Silva Amaury Paulo de Souza Agrociencias Forestry Economics Equivalent annual cost Internal rate of return Due to the high cost of acquisition and preservation of machines used in the operations of forest harvest, it is necessary to know the profitability of its purchase and up to what point its usage is profitable. Thus the aim of this work was to evaluate economically the activities of felling and timber extraction held by skidders harvester and forwarder up to approximately 30,000 hours of work. Seventeen forest machines were used: 5 harvesters John Deere model 1270D, and 5 harvesters John Deere model 1470D, with power of 215 hp (160 kW) and 241 hp (180 kW), respectively, and 7 forwarders John Deere model 1710D, with power of 215 hp (160 kW). The data base supplied by a forestry company located in the state of Minas Gerais, Brazil, containing all the necessary information to obtain the equilibrium point, the annual equivalent cost (AEC) and the internal return rate (IRR) was used. The equilibrium point was used to determine the amount of minimum hours the machines should work. The AEC was used to determine the profitability of the operation. In 2013 it was not possible to find a number of working hours that did not cause loss for either the harvester or the forwarder. The substitution point for the harvester or the forwarder through the AEC was not found. The harvester presented investment profitability in 2011 of 67.43%. The forwarder presented an internal rate or return of 34.00% in 2011. 2016 artículo científico 0100-6762 https://www.redalyc.org/articulo.oa?id=48849820012 en http://www.redalyc.org/revista.oa?id=488 Revista Árvore application/pdf Universidade Federal de Viçosa Revista Árvore (Brasil) Num.6 Vol.40 |
| format | Artículo científico |
| id | redalyc_48849820012 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Universidade Federal de Viçosa |
| spellingShingle | ECONOMIC EVALUATION OF FOREST HARVESTING WITH HARVESTER AND FORWARDER Larissa Nunes dos Santos Agrociencias Forestry Economics Equivalent annual cost Internal rate of return ECONOMIC EVALUATION OF FOREST HARVESTING WITH HARVESTER AND FORWARDER Larissa Nunes dos Santos Haroldo Carlos Fernandes Mauri Martins Teixeira Márcio Lopes da Silva Amaury Paulo de Souza Agrociencias Forestry Economics Equivalent annual cost Internal rate of return Due to the high cost of acquisition and preservation of machines used in the operations of forest harvest, it is necessary to know the profitability of its purchase and up to what point its usage is profitable. Thus the aim of this work was to evaluate economically the activities of felling and timber extraction held by skidders harvester and forwarder up to approximately 30,000 hours of work. Seventeen forest machines were used: 5 harvesters John Deere model 1270D, and 5 harvesters John Deere model 1470D, with power of 215 hp (160 kW) and 241 hp (180 kW), respectively, and 7 forwarders John Deere model 1710D, with power of 215 hp (160 kW). The data base supplied by a forestry company located in the state of Minas Gerais, Brazil, containing all the necessary information to obtain the equilibrium point, the annual equivalent cost (AEC) and the internal return rate (IRR) was used. The equilibrium point was used to determine the amount of minimum hours the machines should work. The AEC was used to determine the profitability of the operation. In 2013 it was not possible to find a number of working hours that did not cause loss for either the harvester or the forwarder. The substitution point for the harvester or the forwarder through the AEC was not found. The harvester presented investment profitability in 2011 of 67.43%. The forwarder presented an internal rate or return of 34.00% in 2011. 2016 artículo científico 0100-6762 https://www.redalyc.org/articulo.oa?id=48849820012 en http://www.redalyc.org/revista.oa?id=488 Revista Árvore application/pdf Universidade Federal de Viçosa Revista Árvore (Brasil) Num.6 Vol.40 |
| title | ECONOMIC EVALUATION OF FOREST HARVESTING WITH HARVESTER AND FORWARDER |
| topic | Agrociencias Forestry Economics Equivalent annual cost Internal rate of return |
| url | https://www.redalyc.org/articulo.oa?id=48849820012 |