2004
DOI: 10.1590/s0100-67622004000300007
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Evaluación de los efectos de la rotación en operadores de motosierras

Abstract: El presente trabajo fue desarrollado en bosques naturales de Pinus caribaea, en la provincia de Pinar del Río-Cuba, para evaluar diferentes métodos en el corte raso con motosierra, empleando sistema de madera corta. Se experimentó la rotación del trabajo de un método de alternancia controlada de los operadores por el reabastecimiento de combustible de la motosierra (MAC) y un método con alternancia libre (MAL). En ambos métodos se utilizaron dos operadores en parejas, la palanca de empuje y la ejecución de la … Show more

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“…Operational performance includes several indicators essential for the planning of forest harvesting operations, such as operational cycle time, productive capacity, among others. There are previous studies on chainsaw logging performance presented by Holmes et al (2002), Cándano Acosta et al (2004), Wang et al (2004), Ghaffariyan & Shobani (2007) and Leite et al (2014). Specifically, in the natural forest of the Amazon region, the works presented by Winkler (1997), Minetti et al (2000), and Batista (2008), developed in the state of Amazonas, stand out where the characteristics of trees to be logged differ compared to those in the state of Mato Grosso.…”
Section: Introductionmentioning
confidence: 98%
“…Operational performance includes several indicators essential for the planning of forest harvesting operations, such as operational cycle time, productive capacity, among others. There are previous studies on chainsaw logging performance presented by Holmes et al (2002), Cándano Acosta et al (2004), Wang et al (2004), Ghaffariyan & Shobani (2007) and Leite et al (2014). Specifically, in the natural forest of the Amazon region, the works presented by Winkler (1997), Minetti et al (2000), and Batista (2008), developed in the state of Amazonas, stand out where the characteristics of trees to be logged differ compared to those in the state of Mato Grosso.…”
Section: Introductionmentioning
confidence: 98%