Semi-trailer ChMZAP-99903A, modifications 99903A-00,

carriage of construction, industrial, agricultural cargo, scrap metal or road-building, automobile and other machinery, wheeled caterpillar machines, various cargoes, including large-sized heavy indivisible cargoes, installations, equipment, combines, volumetric blocks (block-rooms), for vehicles equipped for transport of timber - transport of assorted timber and sawn timber, for vehicles with container locks installed - transport of containers, for vehicles with removable support and turning device for load securing - use with a drop trailer