excavadora moviendo piedra y roca en una cantera o en un sitio de construccionexcavator moving stone and rock in a quarry or at a

action activity big bucket building bulldozer construction development dig digger digging earth earthmoving earthwork equipment excavation excavator extraction granite heavy hydraulic industrial industry loader loading machine machinery manufacturing metal mine mining mover opencast outdoor pit power production quarry rock scoop shovel site stone vehicle wheel work worksite