A claw trimming box comprising a lift system which connects an undercarriage frame with a box frame for vertically displacing the box frame relative to the undercarriage frame, such that a floor of the box frame is bringable into a walk-in position and into a higher-located work position. The lift system comprises two first linear actuators vertically placed near the two angular points of a first one of the short sides, and two second linear actuators vertically placed near the two angular points of a second one of the short sides. A first end of each first linear actuator is hingedly connected with the undercarriage frame, and a second end of each first linear actuator is connected with the box frame. A first end of each second linear actuator is horizontally slidably connected with the undercarriage frame and a second end of each second linear actuator is connected with the box frame.
