One of the health risks of drivers operating large dump trucks inside open pit mines is exposure to excess whole-body and local vibration, which results in high intensity of work (class 3.3). It is proposed to find sources of excess vibrations by vibro diagnostics in parking tests of dump trucks as influence of external factors (haul profiles, road gradients, etc.) are eliminated in this case. The spectrum of vibrations allows determination of a defect type at high reliability (probability p≥0.9).

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