Automatic Emergency Parking Brakes
Channel: PublicResourceOrg
Date: 2008-07-05

Mine Safety and Health Administration

Automatic Emergency Parking Brakes (as required by 30 CFR 75.523-3)
DVD590 (Was VC846) - 1992
This video discusses the applications of 30 CFR 75.523-3 to "all rubber-tire, self-propelled electric haulage equipment used in active workings of an underground coal mine -- with the exception of personnel carriers." Each of the specific subparagraphs of this mandatory standard is not only explained but also demonstrated to reinforce the concept.