The utility model discloses a height -adjustable's portable tool -box for fire -brigade, including box and universal wheel, the box upwards is provided with the bottom plate, first baffle, second baffle, roof down certainly, the universal wheel is totally four, and the equipartition is in on four angles of cabinet bottom surface, but the highly equal independently adjust of every universal wheel, the universal wheel still is provided with the hasp. The second baffle with the hinged -support is provided with between the third baffle, fire -fighting hose reel can be fixes, the hinged -support is other to be provided with the through -hole, and this hole of fire control hose accessible is connected with firefighting pipe, the box side is provided with the cleaning hole. The utility model discloses a tool -box for fire -brigade, convenient to use is not restricted by the topography, and the function is various, can place most common fire -fighting equipment, and is especially adapted in frequent place uses that needs to remove the fire -fighting equipment such as building site.