HZFQ80 Emergency power boat bridge is suitable for erection on rivers with a flow rate of no more than 2.5 m/s, to ensure the track load of 72 tons or wheel load below 83 tons through the rivers. The equipment can also be spliced into 20,40,65 and 85 ton Caodumen Bridge. The full set of equipment consists of 8 river boats, 2 shore boats, 10 boats and auxiliary equipment.