Example The Re 6/6 is one of the “prima donnas on the Gotthard” among Gotthard fans. The 120 tons weight, 10,600 hp power for 800 t trailer load at 26 ‰ and 3400 A current per traction motor make the rails tremble when a train starts. An international passenger train with up to 68 axles does not require double traction on the steep ramps of Simplon and Gotthard. A Re 6/6 takes on this task with ease. The Re 6/6 is an all-rounder for heavy freight trains and fast passenger trains on the north-south and east-west axes. The Re 6/6 can operate in double traction with Re 4/4 II and Re 4/4 III or with a second Re 6/6. Model Kiss Modellbahnen Schweiz has pulled out all the stops in model building with the Re 6/6 in a scale of 1:45. The fact that the models are only offered digitally leaves a lot.