Prototype: Two Dutch Railways (NS) type Salmmnps 355 6-axle heavy-duty flat cars.
Model: The frames for the heavy-duty flat cars are constructed of metal. The cars have special three-axle trucks. Steel slabs are modelled as a load. Total length over the buffers approximately 37.8 cm / 14-7/8". DC wheelset E700580.
- Märklin close couplers in standard pocket with guide mechanism.
- Era 5