Normal services are in the hands of either class Be 4/4 single cab power units built in 1977 or double ended BDe 4/4 built in 1972 coupled to single end driving trailer cars (class Bt) to form two-coach sets or double ended class BDe 4/4 units built by "Ateliers de Constructions Mécaniques de Vevey" (ACMV) / ABB in 1992 (no's 121 to 124 inclusive) which work on their own on lightly loaded trains or with driving trailers by the same makers. For (school) peak traffic, some more driving trailers may be added.