Wagon Faccpp 411V

4-axle open wagon with a volume of 38m3 including the equipment for controlled /regulated/ discharge of gravel, for spreading of ballast and straightening out of railway tracks at low speed. The dumper hopper of the wagon, which is located on the frame, allows controlled discharge of the substrate with regulation of height. External flaps allow the dosage to the outer space of the track superstructure and the inner flaps allow the dosage into the space between the rails. The flaps are pneumatically controlled using cylinders with leverage.