TJ180L Bridge-Erecting Machine Main Applications It’sused to erect the prestressed reinforced concrete girder segments in span of≤40m for road bridges and the T-girders (girders 2201, 2101, and 2103 forcommon bridges) and girder 9753 for special bridges for ≤200km/h mixedpassenger and freight new and renovated railways.
Thismachine is of single-boom simple support type with wheeled/rail-mounted typethrough-hole mode and can mechanically traverse the girder segments in fullamplitude to realize one-time proper placement of girder segments
Technical Features Thesingle-span body structure and the front outriggers in triangular structureremarkably improve the machine stability.
Thethree-outrigger structure features optimized and compact machine structure,requiring no anchorage throughout the operations.
Thethrough-hole traveling adopts wheel-drive mode to remarkably improve thethrough-hole efficiency.
Theoperator can easily master the simple and convenient working procedures and thesimple and clear working principles to better guarantee the operation safety.
| Rate lifting capacity
| 180 t
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| Total weight of main machine
| 170 t
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| Suitable span
| ≤32 m(railway),≤40 m(highway)
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| Erection beam piece
| ≤25‰(railway),≤40‰(highway)
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| Erection bridge type
| Straight axle, curved axle R≥400m
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| Bridging speed
| 1 pcs/h
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| Via hole speed for complete vehicle
| 3 m/min
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| Lengthways move for crown block
| 5 m/min
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| Hanging beam lifting speed
| 0.8 m/min
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| Lateral moving speed of hanging beam complete machine
| 2.5 m/min
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| Outline dimension of complete vehicle
| 75300*5200*8400 mm
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| Power equipment
| 80 kW
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| Traveling mechanism
| Tire or wheel track
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