modern yellow excavator digging sand pile on white background

vehicle asphalt transport yellow truck wheel machine toy locomotive construction soil car tractor bumper mast lego modern excavator digging sand pile white background xcavator design work sharp details showcase structure ideal illustrations projects heavy equipment building industry horizontal format clean professional presentations suitable graphic needs promotion technical education materials generative machinery bucket bulldozer dig industrial excavation hydraulic isolated shovel earth site loader scoop power build backhoe track transportation mover crane contractor engineering powerful dirt isolate job large transfer mining