Industrial drill in the foreground with people around it and two excavators in the background scooping dirt on a construction site in Vienna, Austria

construction equipment construction site construction highway construction excavating excavator drilling excavation rotary drill bulldozer excavate drill pipe development digger digging heavyduty worker driller equipment drill build extraction hydraulic dirt workplace dozer engineering machinery working soil vehicle truck industry machine industrial big mechanical safety dirty background power technology heavy tool mechanic scoop helmet vienna austria