engleski

Noise in the cabin of agricultural tractors

This paper represents the results of the research of generated noise levels measured in three different years (2010, 2013, and 2015), in accordance with the proscribed norms HRN ISO 6394, HRN ISO 6396 and HRN ISO 5131. The research was conducted on test sites of Belje d.d. company. The measurement was carried out on three tractors of the FENDT model 410 with the aim of determining the increase of generated noise relative to the time the tractors spent in exploitation. The obtained results showed that none of the tractors produced a higher level of noise than the permitted 90 dB. The main hypothesis of this experiment is that, exploitation-wise, tractors with a greater number of work hours will produce more noise than the ones with a smaller number of work hours.

agricultural tractor ; ergonomics ; noise ; tractor cabin

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