The accuracy of measurements in a time study of harvester operations

Abstract Background Work time measurements are the starting point for any calculation of unit costs of machine exploitation; therefore, the accuracy of evaluating these costs determines the economic effectiveness of technological solutions employed in forest work. The research aimed to determine the...

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Bibliographic Details
Main Authors: Grzegorz Szewczyk, Janusz M. Sowa
Format: Article
Language:English
Published: Scion 2017-12-01
Series:New Zealand Journal of Forestry Science
Subjects:
Online Access:http://link.springer.com/article/10.1186/s40490-017-0105-3