Cogwheel steamlocomotive HG 3/4 # 4 of the Dampfbahn Furka Bergstrecke (DFB) on the warm-up run from Realp to the start of the rack section. This 2-6-0 locomotive was built by SLM Winterthur in 1913 in a series of 10 for the Brigue-Furka-Disentis (BFD), which was later the Furka-Oberalp-Bahn, and has about 600 HP. In 1997 the locomotive came to the DFB as a loan from the MGB, in 2010 it was donated to the DFB.
