Electric drive of a mountain locomotive of the Bayerische Zugspitzbahn. Three such drives, each consisting of a motor with separate cogwheel, were installed in the mountain locomotives. The 500 V DC motors each had a power of 510 kW, the maximum speed was 12 km/h and the track gauge 1000 mm. To stop the train there were band brakes to both sides of the cogwheel. Lokwelt Freilassing, 2013-08-10.