Products range transport aircraft HZQ one bridge machine is developed based on user needs a bridge machine, has applied for national patent (Patent No. 02228146.0), the bridge machine unit increase in a group on the basis of the original bridge machine legs, erecting machine vertical shift vias, simply put six steel pins in the legs between the two main stringers on the play, it can be the whole split into two parts, before and after, the part can go to the beam field were shipped beams, precast beam delivery place after the bridge connecting the main beam, lifting the car and then move to the front of prefabricated beams, placed in the specified location. The bridge machine is particularly suitable for small space beam field, using the roadbed as the beam field of engineering, can save users both girder gantry crane and a car, even with the rack shipped four pieces per day frame beams, another advantage of this machine Reverse bridge is achievable, if the beam field is located in the middle of two bridges, the bridge erection is complete, simply replace the front and rear legs can carry out operations, without re-assembled, greatly saving construction costs. Our company has won the State Administration of Quality Supervision, Inspection and Inspection issued a "special equipment manufacturing recognized safety certification" and "installation of special equipment maintenance card" that can help users handle the lifting machinery "safety inspection certificate" procedures. Product Features (1) Unique honeycomb beam structure, with a small deflection, stiffness characteristics. (2) side of the load side beam erection once in place, the legs are not vacant, safe and reliable. (3) minor changes to the front and rear legs, you can achieve the reverse girder. (4) can jog girder, girder error ≤5mm. (5) unique pin connection method, assembled fast, secure and reliable. (6) A word section continuous beam, low center of gravity, absolutely safe and reliable, and convenient.