RailCare is a Swedish company spezialized in manufacturing of vacuum excavating systems and snow ploughs and melting systems and offering track work made by this units.
In Finland there is one RailVac machine, which is rented to any customer on week basis with the operating crew. It is suitable for removing the ballast from switches, or other areas, where usual ballast cleaning machines are not able to work, eg. Bridges or under isolation circuits. It does not harm any cables, so it can be used to excavate cables too and lowering them to better position.