high speedway building construction bridge girder launching crane

$100,000.00 - $300,000.00
Min. Order
1 Set
Choose your specifications
Company Information

Henan Shenghua Heavy Crane Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
100%
Transactions
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Quick Details

Port: Qingdao or Tianjin, China
Payment Terms: L/C,T/T,L/C+T/T
Supply Ability: 50 Set/Sets per Month
Skew Bridge Angle(°): 45°
Condition: New
Rated Lifting Moment: 1000kn,800Kn--1000kn
Warranty: 12months
Place of Origin: Henan China
Motor: Chinese famous brand or SEW, SIMENS
Product Name: high speedway building contruction bridge girder launching crane
After-sales Service Provided: Field installation, commissioning and training
Max. Lifting Height: 10m
Span: 30m-50m
Feature: Bridge Crane
Certification: CE ISO GOST
Brand Name: shenghuayuan
Max. Lifting Load: 100t
Minimum horizontal radius: 300m
Maximum Transverse slope: ≤4%
Electrical: Schnider, SIMENS or as request
Maximum longitudinal slope: ≤5%
Girder Type: Double Truss
Application: bridges,viaducts,highway,expressway,railway
Packaging Detail: Electricals are packaged by high quality plywood crates,main beams are packaged by plastic woven cloth for high speedway building construction bridge girder launching crane.
Product Description

high speedway building construction bridge girder launching crane is designed for highway and railway. According to the situation of present railway with less subgrade, more bridges and tunnels which connected too closely, our company design and manufacture the new and special beam launcher. It is mainly used for lifting concrete girders in bridge construction in general railway and highway projects.

This patented product is an excellent piece of equipment for erecting Bridge Beams; whether steel or precast  concrete, any shapes or sections, with curve or straight, with slope, skew or super-elevation. 

The Beam Launcher comes with centralize control system, multi-speed Crane and Wagons, Hydraulic powered Support, Mechanical powered Self Advancing system, and spare-parts.

Construction Process

Technical Parameter

Product Model
Beam launcher(Product Name)
Beam launcher(Product Name)
Lifting capacity (T)
250
200
Max girder dimension(m)
30*4.7*1.9
30*4.6*1.8
Moving speed(m/min)
0-3
0-3
Trolley moving speed(m/min)
0-3
0-3
Trolley lifting speed(m/min)
0-0.5
0-0.5
Trolley max lifting height(m)
7
7
Girder transverse trimming distance(mm)
±200
±200
Girder trimming speed(m/min)
0-1
0-1
Tackle lifting weight(t)
80
80
Min curve bridge radius(m)
300
300
Power required(kw)
110
110
Out dimensions (m)
69*9.5*10.8
69*9*10.8
Total weight(t)
220
160

Safety Features

Safety is the most important issue for cranes.To ensure the safety, the following safety devices are equiped in high speedway building construction bridge girder launching crane.

▪ Crane traveling limit switch. 
▪ Overload protection device. 
▪ Lifting height limit device. 
▪ Voltage lower protection function .
▪ Phase sequence protection function. 
▪ Emergency stop function. 
▪ Rain cover for outside hoist, driving units, electric cubicle. 
▪ Warining indicator : flashing nights and warning sounds. 
▪ Wire-less infra-detector for anti-collusion.

Our Service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Packing & Delivery
Our Company
Factory Information

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

It mainly produces high speedway building construction bridge girder launching crane, 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 widly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.

Our Advantages

Shenghua Heavy Crane Group have more than 600 stuff, and covers 200,000 square meters.

1.More than 50 R&D personnels 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

Customer Visiting
Certifications
FAQ

1.What's the information should I provide when inquiry about the high speedway building construction bridge girder launching crane?

a.we need the Bridge Drawing;the Maximum longitudinal slope and the Maximum Transverse slope;
b.The Girder/beam drawing;
2.How many Personnel and equipment to assemble beam launcher in the worksite we need?
◆Personnel: 8-10 workersEquipment:
◆Truck crane>50t           
◆19.5 steel wire rope 8m              
◆Sleepers                          
◆Electric welding machine               
◆Oxygen, acetylene                  
◆Hammer(12pound\8pound)         
◆Wrench and pincher                  
◆Gradienter                           
3.What are inspection standard for load test of high speedway building construction bridge girder launching crane?
◆Dynamic load test: 1.1times rated load
◆Static load test: 1.25times rated load
4.How to make highway bridge concrete girders?

◆Highway Bridge concrete girders could be made by 4 methods:
a. Full span prefabrication
b. Segment girder prefabrication
c. Full span cast-in-place girder
d. Segment cast-in-situ
5.How about maintenance of high speedway building construction bridge girder launching crane?

a. Lubricating:Working performance and service life of all mechanisms of crane depend on lubricating to a big extent.
b. Steel wire rope:Fracture of wire has to be specially noticed. A new steel wire rope has to be changed immediately with the condition of broken wire, broken strands and wear loss to scrapping standard.
c. Spreader: The spreader has to be checked regularly.
d. Pulley block:Mainly check rope race wearing condition, check whether wheel flange is cracked and whether pulley could get stuck in the axle or not.
e. Wheels:Regularly check wheel flange and tread, a new wheel has to be immediately replaced as crack part or wearing in wheel flange reaches 10% of wheel thickness;Re-polishing has to be done as diameters between two driving wheels on tread differs more than D/600, or there are severe scar on the tread.
f. Brake: Check one time per shift; The brake should be in accurate movement, and pins do not allow to be stuck. Brake shoes shall fit brake wheels correctly; the brake shoes interval shall be equal to open them.

Finished Project
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