MSHA's Accident Prevention Program
"Operator Restraint Systems"
Modular systems of padded restraining bars have been developed to keep equipment operators from being jostled in the cab of equipment that is subjected to unexpected, violent motion. The photograph shows an example of a simple system, but any cab design and seat type can be accommodated. The systems can be retrofitted, and do not hinder operation. The units can also be made so that the equipment won't operate unless the system is engaged, providing a "lockout" feature.
|In a recent 5-year period, 45% of coal injuries and 34% of metal and nonmetal injuries incurred while operating a haul truck were caused by the operator striking the roof, door or other objects in the cab. The causes included:
For information on manufacturers that are known to MSHA to have such products available, contact MSHA's Applied Engineering Division at 304-547-2303 or e-mail zzMSHA-InnovativeProducts@dol.gov.