Liebherr is a multinational German construction machine company now based in Switzerland.
They have produced a marketing video featuring one of their excavators in action. Usually I am not a machine and operator enthusiast, but I shall make an exception here.
Not sure if the video is a commentary on German engineering and superior performance, but I probably would not want to see this done by a Greek firm.
Note that the event took place in Vienna, Austria. And, although it is in German, you can follow the points easily.