Henan Machinery & Equipment Company Limited
Main products:Ball Mill,Rotary Kiln,Rolling Mill,Flotation Machine,Refinery Equipment
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  • Contact Person : Ms. juan xiao
  • Company Name : Henan Machinery & Equipment Company Limited
  • Tel : 86-0371-87026122
  • Fax : 86-0371-87026123
  • Country/Region : China

Span 50m Bridge Girder Erecting Machine in Hot Selling

Span 50m Bridge Girder Erecting Machine in Hot Selling
Product Detailed
Bridge Girder Erecting Machine 1.Lifting capacity 180t 2.Span 50m 3.Adopting full hydraulic lifting mechanism

Span 50m Bridge Girder Erecting Machine in Hot Selling  

Bridge Girder Erecting Machine introduction:

This Machine is used for erecting concrete box girders for high speed (250km,350km) passenger railway lines. This machine is suitable for equal span girders or different span girders which can be 20m, 24m and 32m . The rear part has two supports. One of the supports is "C" shape column with rotary and foldable technology. The “C” shape column technology saved the traverse space during traveling and which enables to travel through tunnels with the girder transfer vehicle.

We researched and developed JQI 80 / 30 inclination-cross bridge girder erection machines by ourselves in 1998. The flexibility and quickness of these products have been approved. Advantages of these products include: safe, light in weight, invested little, and easy to assemble, disassemble and maintain.

The crane girder is of welded girder construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and small wheel loads being transmitted to the crane runway!

 Bridge Girder Erecting Machine Safety features:

1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.

2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.

3. Control Method: Room control or remote control to avoid any injure to the operation staff

4. Main lifting motor: with thermal protection and currency protection.


Bridge Girder Erecting MachineTechnical Parameters:

Max Span50m40m35m30m
Lifting Capacity160t100t80t60t
Lifting Speed of Trolley0.8m/min0.8m/min0.8m/min0.8m/min
Moving Speed of Trolley4.5m/min4.5m/min4.5m/min4.5m/min
Moving Speed of Gantry2.7m/min2.7m/min2.7m/min2.7m/min
Loading Capacity fo rConcrete Girder80t×250t×240t×230t×2
Speed of Heavy Load4-8M/min4-8M/min4-8M/min4-8M/min
Speed of Empty Load18M/min18M/min18M/min18M/min
Max Angle of Inclined Bridge45°45°45°45°
Min Allowed Radius for Curved BridgeR350R300R300R300

Span 50m Bridge Girder Erecting Machine in Hot Selling

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