As confirmed by the results of the standardised measuring procedure: the mean noise pressure level (Lp) at a distance of 10 metres is db (A) and at a distance of 100 metres it is db (A), making the RM 70GO! the quietest crusher in the industry. Powerful, mobile, intuitive
· In 1972, the National Institute for Occupational Safety and Health developed an 85 Aweighted decibel recommended exposure level to reduce the risk of hearing loss from occupational noise exposure. The Occupational Safety and Health Administration adopted this as a legal standard for workplace hearing protection. At 85 Aweighted decibels timeweighted .