They are featured by quick coupling and uncoupling using a hook receptacle on the gooseneck.
The track rod alignment is usually hardly adjusted, as the bogie is always installed just behind the gooseneck.
The universal coupling head at the end of the bogie is used to connect the front bogie to lowbeds, the Add-On-Beam or other bogies.
- Quick and easy coupling procedure
- Save time when combining
- Easy loading onto the lowbed for unladen journeys