Set of: - a shear press for processing scrap metal, and - a filling vehicle, the shear press being provided with: - a filling tray for receiving a quantity of scrap metal to be processed, - an outlet in the form of a vertical guillotine gate with cutting blades for cutting through the scrap metal which are released from the tray through the outlet by means of a hydraulic tappet, and - a hydraulic unit for the supply of actuators and hydraulic motors of the tappet, the blades and the press; the filling vehicle being able to fill said tray with the scrap metal to be processed, characterized in that: - the shear press is self-powered, i.e. that it is provided with its own movement means and an autonomous mobility such that it is movable inside a site, enabling an operator of the filling vehicle who fills the shear press with scrap metal to be processed, to move around a scrap metal site, without needing to make multiple longer and longer movements, even completely removing these movements, - the shear press and the filling vehicle are two machines capable of moving simultaneously, such that the self-powered shear press moves at the same time as the filling vehicle which supplies it with scrap metal to be processed, - the shear press is configured to eject the processed scrap metal at the rear and to move to the front, such that the scrap metal ejected does not impede the movement of the shear press and of the filling vehicle, and - the shear press is provided with a remote control to control the movements and the operation of the shear press. - a shear press for processing scrap metal, and - a filling vehicle, the shear press being provided with: - a filling tray for receiving a quantity of scrap metal to be processed, - an outlet in the form of a vertical guillotine gate with cutting blades for cutting through the scrap metal which are released from the tray through the outlet by means of a hydraulic tappet, and - a hydraulic unit for the supply of actuators and hydraulic motors of the tappet, the blades and the press; - a filling tray for receiving a quantity of scrap metal to be processed, - an outlet in the form of a vertical guillotine gate with cutting blades for cutting through the scrap metal which are released from the tray through the outlet by means of a hydraulic tappet, and - a hydraulic unit for the supply of actuators and hydraulic motors of the tappet, the blades and the press; the filling vehicle being able to fill said tray with the scrap metal to be processed, characterized in that: - the shear press is self-powered, i.e. that it is provided with its own movement means and an autonomous mobility such that it is movable inside a site, enabling an operator of the filling vehicle who fills the shear press with scrap metal to be processed, to move around a scrap metal site, without needing to make multiple longer and longer movements, even completely removing these movements, - the shear press and the filling vehicle are two machines capable of moving simultaneously, such that the self-powered shear press moves at the same time as the filling vehicle which supplies it with scrap metal to be processed, - the shear press is configured to eject the processed scrap metal at the rear and to move to the front, such that the scrap metal ejected does not impede the movement of the shear press and of the filling vehicle, and - the shear press is provided with a remote control to control the movements and the operation of the shear press. - the shear press is self-powered, i.e. that it is provided with its own movement means and an autonomous mobility such that it is movable inside a site, enabling an operator of the filling vehicle who fills the shear press with scrap metal to be processed, to move around a scrap metal site, without needing to make multiple longer and longer movements, even completely removing these movements, - the shear press and the filling vehicle are two machines capable of moving simultaneously, such that the self-powered shear press moves at the same time as the filling vehicle which supplies it with scrap metal to be processed, - the shear press is configured to eject the processed scrap metal at the rear and to move to the front, such that the scrap metal ejected does not impede the movement of the shear press and of the filling vehicle, and - the shear press is provided with a remote control to control the movements and the operation of the shear press.