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Highway construction overhead launching gantry equipment with hydraulic system

Highway construction overhead launching gantry equipment with hydraulic system

  • FOB Price:US $300,000 -800,000 / Set (Only for reference) | Get Latest Price
  • Min.Order Quantity: 1 Set
  • Supply Ability: 50 Sets per Month
  • Port: Qingdao, Tianjin, or Shanghai Port, China
  • Payment Terms: L/C,T/T
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Experience:2006-05-15
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Product Details
  • Place of Origin:  China
  • Brand Name:  Shenghua Heavy Crane Group
  • Model Number:  LG

Highway construction overhead launching gantry equipment with hydraulic system

The Highway construction overhead launching gantry equipment with hydraulic system is used to construct prefabricated spans up to 60m long. It is designed and fabricated in order to ensure high performances, efficiency, safety, flexibility and multiple successive utilizations. 
1. Independent supports relocation system. 
2. Independent stressing platform handling system. 
3. Service overhead crane.
4. Radio remote controls for all opera tions.
5. Radio remote controlled spreader beam for segment positioning.



Safety is the most important issue for cranes. To ensure the safety, the following safety devices are equiped in Highway construction overhead launching gantry equipment with hydraulic system. 
1. Crane traveling limit switch. 
2. Overload protection device. 
3. Lifting height limit device. 
4. Voltage lower protection function . 
5. Phase sequence protection function. 
6. Emergency stop function. 
7. Rain cover for outside hoist, driving units, electric cubicle. 
8. Warnings indicator: flashing nights and warning sounds. 
9. Wire-less infra-detector for anti-collusion.



Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting.

It mainly produces Highway construction overhead launching gantry equipment with hydraulic system, launching gantry crane, overhead crane and gantry crane, movable scaffolding system crane, form traveller, straddle carrier, tyre transporter, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which wildly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.

 

Our Advantages 
Shenghua Heavy Crane Group have more than 600 staff, and covers 200,000 square meters. 
1. More than 50 R&D personnel with advanced Science and technology. 
2. More than 400 sets advanced Production processing equipment and inspection equipment.
3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist. 
4. Obtain ISO 9001 certificate and more than 10 series of patent certificates.
5. Efficient service and competitive products.
6. Export more than 100 countries.

 

Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting.

It mainly produces Highway construction overhead launching gantry equipment with hydraulic system, launching gantry crane, overhead crane and gantry crane, movable scaffolding system crane, form traveller, straddle carrier, tyre transporter, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which wildly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.

 

Our Advantages 
Shenghua Heavy Crane Group have more than 600 staff, and covers 200,000 square meters. 
1. More than 50 R&D personnel with advanced Science and technology. 
2. More than 400 sets advanced Production processing equipment and inspection equipment.
3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist. 
4. Obtain ISO 9001 certificate and more than 10 series of patent certificates.
5. Efficient service and competitive products.
6. Export more than 100 countries.




  • Place of Origin:  China
  • Brand Name:  Shenghua Heavy Crane Group
  • Model Number:  LG

FAQ 

1. What’s the information should I provide when inquiry about the Highway construction overhead launching gantry equipment with hydraulic system? 
we need the Bridge Drawing, the Maximum longitudinal slope and the Maximum Transverse slope.
The Girder/beam drawing.


2. How many kinds of construction methods for Highway construction overhead launching gantry equipment with hydraulic system? 
1. Overhead segmental.   

2. underslung segmental.   

3. balanced cantilever erection segmental launching gantry. 

4. full span.

 

3. What are inspection standard for load test of Highway construction overhead launching gantry equipment with hydraulic system? 
Dynamic load test 
1.1 times rated load, main girder does not down deflection, all mechanisms work well, performance parameters meet the design demand, all limit switches and safety protection interlock devices are reliable, all spare parts does not have cracking and flexible connection, all motors and contactors are not overheat. 
Static load test 
1.25 times rated load, all mechanisms work well, the crane stops 20-30 min as trial load is lifted 10 cm high, then measure main girder down deflection(theodolite, ruler). Put down trial load to measure main girder upper camber, repeat 3 times, steel structure does not have permanent deformation.


4. How to make highway bridge concrete girders? 
Highway Bridge concrete girders could be made by 4 methods: 
Full span prefabrication.
Segment girder prefabrication. 
Full span cast-in-place girder.
Segment cast-in-situ.


5. How about maintenance of Highway construction overhead launching gantry equipment with hydraulic system? 
1. Lubricating.   2. Steel wire rope.   3. Spreader.   4. Pulley block.   5. Wheels.  6. Brake.



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