Overview:
Sinoko crane is focusing on the development of bridge erection machine for many years. Bridges and tunnels can be set up to connect and work, reducing the cost of multiple disassembly and assembly and improving construction efficiency. The lifting system adopts four-point fixed lift beam, which is balanced by load to ensure the safety of the concrete box girder and the lifting system's own structure. Through the vertical and horizontal fine adjustment of the lifting mechanism, the accuracy of box girder erection can be achieved
Features
1. Bridges and tunnels can be set up to connect and work, reducing the cost of multiple disassembly and assembly and improving construction efficiency.
2. The lifting system adopts four-point fixed lift beam, which is balanced by load to ensure the safety of the concrete box girder and the lifting system's own structure. Through the vertical and horizontal fine adjustment of the lifting mechanism, the accuracy of box girder erection can be achieved.
3. Guiding beam and bridge erector guide each other and move through the hole vertically. The operation is simple, safe and reliable.
4. It can realize variable-span erection and can realize the erection of curve sections. The tire-type beam-carrying trolley can directly transport the overall structure of the beam-beaming machine to realize the erection of the bridge-transporting machine, crossing the tunnel and positioning the tunnel entrance.
5. Through the guide girder and the guide girder to lift the trolley and the auxiliary crane, the erection of the bridge head, the end hole beam and the tunnel entrance and exit beams can be realized.
Specification
| Model | THQ900 |
| Max.capacity | 900 |
| Maximum size of Erection beam(m) | 32.6×12.6×3.05 |
| Bridge machine walking speed(m/min) | 2000/3/1 |
| Lifting trolley traveling speed(m/min) | 0-3(Heavy capacity)/0-6(Non-loading) |
| Lifting trolley hoisting speed(m/min) | 0-0.5(Heavy capacity)/0-1(Non-loading) |
| Maxmum height of trolley hoisting(m) | 7 |
| Beam lateral fine-tuning distance(mm) | ±200 |
| Beam tuning speed(m/min) | 2000/1/1 |
| Set the minimum radius of the curve bridge(m) | 1500 |
| Adapt to slope | Longitudinal slope 20%o Crossing slope 40% |
| Installed capacity(kw) | 300 |
| Outer dimensions(m) | 61×15.3×14.6 |
| Total weight(t) | 585 |
CASE
Discover how the 900T Bridge Construction Gantry Crane transformed a major bridge project. By handling massive loads with precision, this crane improved safety, reduced construction time, and boosted overall efficiency. Explore the case study to learn more about its impact.
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A 900T Bridge Construction Gantry Crane is a heavy-duty crane designed specifically for lifting and transporting large bridge components during construction projects. It can lift up to 900 tons and is ideal for use in bridge building and heavy infrastructure work.
This crane is perfect for large-scale bridge construction, infrastructure projects, and lifting heavy segments of bridges, tunnels, or other major civil engineering works that require precision and heavy lifting capacity.
As the name suggests, the 900T Bridge Construction Gantry Crane has a maximum lifting capacity of 900 tons, making it suitable for the most demanding bridge construction and infrastructure lifting tasks.
The crane’s powerful lifting capacity, coupled with precise movement, enables faster and safer lifting and positioning of heavy bridge components, which significantly speeds up the construction process and reduces delays.
This crane is equipped with advanced safety systems such as overload protection, anti-collision sensors, emergency stop functions, and automatic load monitoring to ensure safe and efficient operation on complex construction sites.
Yes, Sinoko offers full installation services and comprehensive operator training to ensure the safe and optimal use of the 900T Bridge Construction Gantry Crane on your project site.
