The ferry is trying to align the tracks. After the alignment process the wire on the tracks was removed of course..

The train set needed to be dismantled in order to fit onto the ferry. It was divided into 3 parts of two cars each. Normally the train doesn't have any coupler hooks but two scharfenberg couplers at each end. The intermediate couplings consist of special guide pins and huge screws. 

A fright car owned by www.transportesvicuna.com was attached to both ends of the train for coupling to the locomotives of various countries which she traveled through. Heavy iron loads on those cars was used in order to keep them balanced against the weight of the train they pulled. One end of the cars were fitted with coupling hooks and other was fitted with long scharfenberg couplers. They also provided brake air connection between the pulling locomotive and the rest of the train.

Photo by Ali AKSIN (aliaksin@gmail.com)