Widely Used Long-Span Steel Trestle Bridge for Rescue and Disaster Relief

• Customization: Available
• After-sales Service: Guidance and Installation Services
• Warranty: 3 Years
• Model NO.: Emergency Mechanized Bridge
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Life: Temporary Bridge
• Across Way: Fixed Bridge
• Lane Position: Down Through Bridge
• Usage: Over Water Bridge, Tractor Bridge, Pontoon, Footbridge, Public Iron Dual Purpose Bridge, Highway Bridge, Supporting Light Equipment
• Scale: Middle Bridge
• Stress Characteristics: Truss Bridge
• Material: Steel Bridge
• Steel Grade: S355/ S460/Gr 55c/Gr350/Gr50/Gr65/GB355/460
• Loading Capacity: Hl93/Ha+20hb/T44/Class a/B/MLC110/dB24
• Crawler Loading: 25t
• Wheel Load Axle Pressure: 10t
• Installation Time: 10 Minutes
• Transport Package: Transported by Container/Truck in Strong Packing
• Specification: 22.5m Length
• Trademark: GreatWall
• Origin: Zhenjiang
• HS Code: 7308100000
• Production Capacity: 100, 000 Tons

Product Description

Product Description

Introduction of Emergency Mechanized Bridge:

Emergency mechanized bridge, also known as emergency bridge erecting vehicle, is a special rescue equipment, mainly used in disasters and emergency situations to quickly open the lifeline and restore traffic. It can quickly set up emergency bridges over different terrain conditions, such as rivers, gullies, broken Bridges, etc., to ensure the rapid passage of rescue personnel, materials, and vehicles.

Emergency mechanized bridge is usually composed of emergency bridge and emergency bridge erecting vehicle, which has the characteristics of fast installed speed, high mechanization degree, self-propelled, self-withdrawn and so on. It can quickly install bridges in areas with a span of up to 19 meters and a passable width of 3.3 meters, allowing vehicles with a maximum crawler load of 60 tons to pass.
 

Main technical parameters
Gross weight	30.6t
Shipping condition dimensions (L x W x H)	11600mm x 3200mm x 3700mm
Design span	Single span 15m, unlimited continuous length
Design load	Crawler load 60, wheeled axial load 13t
Bridge Deck	Steel bridge deck, bridge width 3.8m
Installation time	Single span :9~11min whole (75m):55-65min
Operators (including drivers)	Single span :7 people set (75m); 12 people
Design scope	The maximum depth to overcome obstacles is 5.5m, the maximum adaptive flow rate is 2m/s, and the adjustment height of the bridge floor is 3.32-5m

Advantages of Emergency Mechanized Bridge:

1.The operation is simple and the installation speed is fastRapid response: The emergency mechanized bridge is compact in design and easy to operate, and can complete the erection of the bridge in a short time. Usually, from the expansion of the bridge to the completion of the bridge, the entire process may only take a few minutes to ten minutes, greatly shortening the rescue response time.

High degree of automation: some Emergency mechanized bridge adopts remote control or intelligent control system, which reduces manual intervention and improves operational efficiency and safety.

 

2. High carrying capacity, wide range of adaptation

High carrying capacity: bridges installed by emergency mechanized bridges usually have a high carrying capacity and can meet the traffic needs of heavy equipment, vehicles and pedestrians. This makes it possible to quickly restore traffic after a disaster and ensure the smooth passage of relief supplies and personnel.

Adapt to a variety of terrain: emergency mechanized bridge is suitable for rivers, gullies, swamps and other terrain, can overcome the deep, fast flow obstacles, to provide strong support for rescue operations.

 

3. Flexible, convenient transfer

Self-entry: The emergency mechanized bridge usually has a self-entry function, which can directly reach the erection site without additional transportation equipment, improving the efficiency and flexibility of the transition.

Rapid withdrawal: After the completion of the rescue task, the emergency mechanized bridge can quickly withdraw the bridge and restore the transport state, which is easy to quickly transfer to the next rescue site.


4. Safe and reliable, reduce risks
High safety performance: The emergency mechanized bridge is fully considered in the design of safety factors, the use of high-strength materials and stable structure to ensure that it can still work statically in harsh environments.

Reduce personnel risk: By replacing manual work with mechanized operations, the exposure time of personnel in dangerous environments is reduced, and the safety risk of rescue workers is reduced.


5. Energy saving and environmental protection, reduce loss
Reduce environmental impact: The emergency mechanized bridge can quickly install the bridge, avoid the purpose of traffic pedestrians by changing the ecological environment of the rescue site, and help protect the natural environment.

Reduce energy consumption: Compared with the traditional manual bridge, the emergency mechanized bridge is more efficient, can reduce ineffective operation time and energy consumption, and reduce greenhouse gas emissions such as carbon dioxide.


Application of Emergency Mechanized Bridge:

1. In major earthquake disasters, when road Bridges are damaged, it is used to ensure heavy equipment and vehicles to overcome obstacles such as small and medium-sized rivers, dry trenches and swamps, and open the traffic leading to the epicenter.

2. Emergency rescue and disaster relief in the event of disasters such as bridge damage and road washout.
 

It can be used in small and medium-sized rivers, dry ditches, swamps and other scenes to ensure the smooth passage of rescue teams and equipment.

It is mainly used for supporting light equipment, vehicles and so on to overcome various mountain streams, ditches, rivers, craters and other obstacles to carry out rapid mobile operations. 

 

 

 

 

Company Profile

 

 

Our Advantages

 

 

 

 

Certifications

 

 

 

 

After Sales Service

 

 

 

Our Customers

 

 

FAQ

Q: Which countries do you export to?
A: Our company's products have been exported to dozens of countries and regions. Including: Nepal, Cambodia, Laos, Vietnam, Malaysia, Myanmar, Philippines, Ecuador, Colombia, Barbados, Trinidad and Tobago, Dominica, Papua New Guinea, Solomon Islands, Kenya, Tanzania, Zambia, Congo, Tajikistan, Georgia, etc.

Q: Are you a factory or a trade company ?
A: We are an industry and trade company. The factory covers an area of 47,000 square meters, the production workshop is 22,000 square meters, and the office area is 5,000 square meters. It has 12 production lines of Bailey Bridge, various steel Bridges and various steel structure products, with a lifting capacity of 100 tons. Annual output is more than 50,000 tons. The company has its own import and export rights, with 20 years of export business experience.

Q: Do you accept custom processing?
A: Our company has an efficient and flexible technical team, we can process custom-made a variety of non-standard Bailey bridge, steel bridge, steel structure.

Q: Can your company meet American standards?
A: Yes, our products not only meet the AASHTO American standard, but also meet the British BS5400, Australia AS5100 and other international standards.

Q: Which airport is the nearest to your company? Can I visit your company anytime?
A: The nearest airports are Nanjing Lukou International Airport and Shanghai Pudong International Airport. You can visit our company  anytime, our company will issue an invitation letter and arrange to pick you up according to your needs. Your transportation and accommodation during your visit to our company will be arranged by our company.

Q: Could you send me some hard copies of your catalogues?
A: Sure. Please send us your address and contact information and we will send it to you by international express as soon as possible.

Q: Can we be your agent or distributor?
A: Our company is recruiting powerful partners all over the world for common development and win-win . Look forward to long-term cooperation with you!

Q:How soon can I receive your reply after I send you my inquiry?
A: We will give professional and technical feedback within 6 hours after receiving your inquiry . After communicate the technical parameters,we will provide quotation and preliminary design within 24 hours.