Re 4/4 II # 11335, Re 421 # 388 and Re 4/4 II # 11334 in multiple are pulling the intermodal Hupac train from Antwerpen to Gallarate (Busto Arsizio Terminal) over the Gotthard north ramp above Erstfeld. The train is not as long as it seems (there is a train in opposite direction in the background), but heavy enough (more then 1400 metric tons) for the need of pusher locomotive Re 4/4 II # 11163 in the rear. The total HP is 25280 for this train between Erstfeld and Göschenen on the 2.6 % grade.
