Self-propelled bridge erecting machineMore than 80 tons of self erecting machine price is about how muchKnow the trouble to provide point information!
Vertical and horizontal electric bridge operation, high efficiency, centralized control, simple operation, convenient transportation and other field weight reduction, 30? 0%, the equipment utilization coefficient, l, skew bridge can be erected at any angle, the radius of curved bridge erection > =250 meters, and only 3 days, the working efficiency can be increased by more than 50% of the machine. Now in the highway on the application, the effect is good.
The main structure of the hollow box girder, rigid, so the reduction of great magnitude, aspect of stable operation and the operation mechanism can be arbitrary 360 degree turn, orthogonal, can be set up in any direction and angle of skew bridge. Compared with the prior art, the machine has the advantages of light weight, short body lifting ability
The machine adopts the way of balancing the weight of the precast beam to be lifted, so that the total length of the whole machine is shortened to 1.4 times of the span of the bridge
