A goods vehicle has a chassis with at least one load deck, a plurality of steerable carriages underneath the load deck and an attachment and support assembly for the load, to be transported, supported by the chassis; the attachment and support assembly being provided with an attachment head for the load to be transported, a multiple-bar kinematic system for coupling the support head to the chassis and an actuator for moving the support head with respect to the chassis with a roto-translational motion; the support head being coupled to the kinematic system by means of a hinge having a movable hinge axis.