| Near the center of this picture you can see what looks like 2 roads heading up the mountain. (see arrow) This used to be a tramway that brought the ore down the side of the mountain and into the awaiting train. They had another train that ran across in front of the mines and droped ore into the tram at the upper level. Potosi was one of the only mines in the world to use this tram method to transport the ore down the mountain. I have been told that the motor used for the tram was a 1 horsepower motor. The weight of the ore helped move the bucks up and down the mountain and there fore, they only needed enough horsepower to get them moving.... The buckets also lifted the miners up to the top at the beginning of their shift and then back down at night. |