This little two axle electrolocomotive was built in 1913 by SWS Schlieren and BBC for the then electrified 1 meter gauge Tavannes - Tramelan Railway (TT) and is now again operational as historic vehicle for the Chemins de fer du Jura (CJ). On the occasion of the 100 year anniversary of the electrification, the Ge 2/2 # 4 is pulling the passenger car B 763 (former Brünigbahn) from Tramelan to Tavannes near Orange.