Desempenho E Custos Operacionais De Um Harvester Em Floresta De Baixa Produtividade

Content Provider	Semantic Scholar
Author	Costa, Eduardo Moreira Da Marzano, Felipe Leitão Da Cunha Machado, Carlos Cardoso Leite, Elton Da Silva
Copyright Year	2017
Abstract	The objective of the study was to evaluate the performance and cost of a harvester in eucalyptus forest of low productivity. A time study was carried out, in order to know the time spent by each element of the operating cycle. The results showed that the most time-consuming step was the processing, followed by displacement, by the slaughter and the stops. The average of the productive was 7.92 m³ h-1 sc, with an average of individual volume of 0,125 m³sc arv.-1, and with an average operating efficiency of 57%. The cost of the hours actually worked was R$ 218,99 and the cost of production was R$ 27,72 m-3sc. The production cost proved quite sensitive to small changes in productivity. Variable costs represent 69% of the total, followed by fixed costs (18%), administrative costs (9%) and labor costs (4%).
Starting Page	124
Ending Page	131
Page Count	8
File Format	PDF HTM / HTML
DOI	10.13083/reveng.v25i2.751
Alternate Webpage(s)	https://periodicos.ufv.br/ojs/reveng/article/download/675/450
Alternate Webpage(s)	https://doi.org/10.13083/reveng.v25i2.751
Volume Number	25
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article