Prototype: German Federal Railroad (DB) type KK 15 double unit hinged hatches gondola. Used to transport freight sensitive to moisture.
Model: The cars have a close coupler mechanism. The hinged hatches can be opened. Both cars are connected by a plug-in coupling.
Length over the buffers 15.3 cm / 6".
E700580 Trix DC wheelset.
E700150 Märklin AC wheelset.