safe work practises miner haul truck driver wearing work uniform safety glove holding hard hat locks prior start

angle background built business coal construction defocused drill driller driver engineer equipment excavate excavation excavator exploitation exploration front generation giant glove hard hat haul heavy helmet holding image industrial industry job light machine machinery maintenance mechanic mine miner minerals moving occupation ore outdoors people person power practises prior rays repairman safe safety start structure success sun surface technology transportation truck tyre uniform vehicle wearing wheel wide work