The new machine in the desert sunset: EMD GT46AC locomotive displacement alone in search of a train load of iron, in the testing phase. Are 6 new EMD units GT46AC already arrivals at FERRONOR Chile, built in Illinois, USA. Have 4600 traction HP, and has the microprocessor control system M2000, besides bogies type "steerables" HTCR model: http://www.railpictures.net/photo/446834