Rolling Stock
The U-7 line is a so called wide gauge line, carrying only wide gauge trains. The main difference to the narrow gauge line trains such as the U1, U2, U15, U3 and U4 line trains lies in the measurements of the carriages and the power supply. Gauge width though is the same on the narrow and wide gauge tracks (1435 millimeters).
"World of Subways Vol.2: U7 - Berlin" features the wide gauge trains F 90 and the H 01.



