A multifunctional crane suitable for clean environment, including a large vehicle bridge frame, the large vehicle bridge frame is fixed horizontally, and a vertical beam is fixedly connected to the lower part of the large vehicle bridge frame, and the vertical beam is connected to the large vehicle. The connection points of the bridge girders are crossed with fixed ribs. The large vehicle bridge girders and the vertical beams are provided with moving beams. The moving beams are fixedly installed with trolleys. The impact to prevent the generation of dust, the trolley also adopts frequency conversion control to reduce the impact when starting and stopping.
This multi-functional crane is configured according to the cleanliness requirements of the corresponding grade in terms of materials used, selection of parts and components of various mechanisms, electrical power supply, fasteners, and paint coating. Polyurethane resin paint coating absorbs micro-particles floating in the air and improves environmental cleanliness.