This double pack includes: the track vacuum cleaner driven by a Faulhaber engine AND the track and overhead wire grinding wagon for polishing the rail. This double pack includes: the track vacuum cleaner driven by a Faulhaber engine AND the track and overhead wire grinding wagon for polishing the rail. Each have a SSF-09 self charging battery which runs automatically when power is released to the track. Both vehicles are DC and come with the Automatic on/off shut-off. Vacuum Cleaner CarLUX-vacuum-cleaner, the first movable, perfect functioning vacuum-cleaner for all HO-model railways (Märklin, Fleischmann, Trix-Express). This vacuum-cleaner has been developped especially for the removal of dust and dirt on model railways. According to our experience just these sediments from the circulating air and landscaping works affect smooth function of the precise mechanical parts (gearing, coupling rods, axle bearing, current collector etc.). The instaliment of the vacuum-cleaner in a rail car allows the unproblematical deaning of the rail track also in difficult areas like passage undergrounds, roofed railway stations and track systems covered by aerial contact line. The current will be supplied by the normal power lead. Ihe vacuum-cleaner can be moved by usual commercial motor vehides. The dimensions of the vehicle: Overall length 7.28 inches - Width 1.54 inches - Height 2.17 inches The vehide reaches its optimum