B61D3/16—Wagons or vans adapted for carrying special loads
B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
B61D3/182—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers
B61D3/184—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers the heavy vehicles being of the trailer or semi-trailer type
Traverse porteuse amovible équipée d'une sellette de hauteur réglable pour le soutien d'une semi-remorque pendant son chargement, son transport ferroviaire et son déchargement