Список подвижного состава

Former: R.T.M. (Rotterdamsche Tramweg Maatschappij)
When the system was closed down in 1965, shortly afterwards a museum operation with the preserved trams started around the old Hellevoetsluis depot (near Rotterdam).
In 1989, the association, which uses the same emblem and abbreviation (but with a different name), moved to its current location.
The company never had electric trams in service, but it did operate in the city of Rotterdam, while a number of its lines are now ultimately operated with electric trams.