The line was home to just two main line electric locomotives, Class GDe 4/4, built by SLM / BBC in 1983 and which are identical to the Class 6001 of the Chemin de Fer Montreux-Oberland- Bernoise. These are No. 101, named "Ville de Bulle" and No. 102, named "Neirivue". They were usually used on workings with standard gauge wagons loaded on transporter bogies or ballast hopper trains originating from Grandvillard. The company has also in its stocklist two vintage electric shunting locomotives, Class Te 2/2, No's 11 and 12, built by Oerlikon in 1912. One of these is usually to be found at Bulle in connection with the wagon transfer between standard and metre gauge, the other at Montbovon.