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200 Ton Highway Bridge Erecting Machine Drawing Customized 240t Beam Launcher Launching Gantry Crane
Bridge Erecting Machine Introduction:
The bridge erection machine is a device that places the prefabricated beams on the prefabricated piers. The bridge erection machine belongs to the category of cranes, because its main function is to lift the beam pieces, then transport them to the position and put them down.
A bridge erecting machine is very different from a crane in the general sense. The required conditions are harsh, and there is running on the beam, or longitudinal movement. The bridge erection machine is divided into several types, such as erecting highway bridges, conventional railway bridges, and passenger railway bridges.
The bridge girder erection machine Features:
* Unique pin connection, firm and reliable, easy to install
* A-type fracture surface, continuous girder with low center of gravity, convenient and reliable.
* The machine can accomplish the build of girders with carrying and erection at the same time.
* Low deflection and high stiffness .
* Safe and reliable .
* High efficiency.
Bridge Erecting Machine Parameters:
| Lifting capacity(t) | 200 | 160 | 120 | 100 | 80 |
| applicable span(m) | ≤55 | ≤50 | ≤40 | ≤35 | ≤30 |
| applicable skew bridge angle | 0-450 | 0-450 | 0-450 | 0-450 | 0-450 |
| trolley lifting speed(m/min) | 0.8 | 0.8 | 0.8 | 1.27 | 0.8 |
| rolley longitudinal moving speed(m/min) | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| cart longitudinal moving speed(m/min) | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| cart transverse moving speed(m/min) | 2.45 | 2.45 | 2.45 | 2.45 | 2.45 |
| transportation capacity(t) | 100X2 | 80 X2 | 60X2 | 50X2 | 50X2 |
| speed of bridge transport vehicle(m/min) | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| return speed(m/min) | 17 | 17 | 17 | 17 | 17 |
Bridge Erecting Machine Application:
The bridge erection machine can be roughly divided into highway bridge erection machine and railway bridge erection machine according to its use. It can also be divided according to different structures. There are many names, such as auxiliary guide beam type, integrated frame transport type, tunnel type and so on. It can also be divided according to the erection method, segmental assembly type, whole hole type, etc. There are also points based on tonnage. Generally, the tonnage of highway bridge erecting machines is relatively small, generally less than 300 tons. Railway bridge erecting machines, especially high-speed railway bridge erecting machines, generally have a relatively large tonnage, 450 tons and 900 tons, which are very common.
Bridge Erecting Machine Photo:
