Reliable Structure Girder Gantry Crane , Underslung Bridge Crane For Tunnel

Basic Information
Place of Origin: Shandong, China
Brand Name: BOYOUN
Certification: ISO9001
Model Number: BOYOUNLG005
Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: wooden case for spare parts, other with bulk package or according to your requirement
Supply Ability: 600 Set/Sets per Year
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Max. Lifting Height: 30m Application: Bridge Construction
Rated Loading Capacity: 60-900ton Rated Lifting Moment: Loading Capacity
Max. Lifting Load: 900ton Span: 20-50m
Type: Launcher Girder Gantry Model: Highway And Railway
Color: Customized Color Acceptable Usage: Concrete Bridge Launcher Girder Crane
After-sales Service Provided: Engineers Available To Service Machinery Overseas Warranty: 12 Months
Port: Tianjin/Qingdao
High Light:

crane gantry girder


girder gantry crane

Famous brand bridge beam launcher crane erecting girder
Launching girder


1. high working effiency;

2. smooth movement &comfortable operation;

3. convenient maintenance & aesthetic painting;

4. light deadweight, light wheel load and reliable performance;

5. customized: design and manufacture according to your request.


Launching girder for bridge and tunnel.

Suitable for dual line, three line coupling girder construction,roa

d bridge,highway and railway construction.

Main Technical Specifications.

Lifting capacity:50-900tons

Main type:160 ton,450 ton and 900 ton
Curve radius≥1200m
Span: 20-50m 

Control Mode: Pendant, Remote Control and Cabin Control.


Detail description.

Beam/Bridge launcher girder mainly consist with main beam, cantilever, under guide beam, front and rear legs, auxiliary outrigger, hanging beam crane, cantilever crane and hydraulic system. Applies to different span simply supported beam erection, with high operating efficiency. Different span girders which can be 20m, 24m and 32m, 50m.



Boyoun, founded in 2005, is one of China's leading manufacturers of formwork and scaffolding. In addition to the plant in Binzhou city, Shandong province, China, 6 rental bases across China mainland are operated. At Boyoun we offer various formwork, climbing, shoring and scaffolding solutions - for sale and rental - in residential and commercial high-rise construction, bridge and road engineering.

The company's annual production capacities now are increased to 50,000 tons of formwork, scaffolding and mechanical equipment. Meanwhile we also provide 40,000 tons of required formwork and scaffolding materials for rental in the last year. The company employs over 400 employees now and has a sales office in Beijing. And we continue to expand to many countries rapidly, including The United Arab Emirates, Malaysia, Singapore, Pakistan, Russia, South Africa, Brazil, America.

Boyoun is constantly developing and improving, always on the lookout for advantageous, new materials and unconventional solutions. On the basis of ISO 9001 and ISO 14001, all Boyoun products comply with the most stringent requirements in terms of quality and environment.

Our international management stands for in-depth expertise. With the knowledge and understanding of local requirements, the right formwork and scaffolding systems are developed to meet all needs worldwide.Our goal is to be even closer to our customers around the world in the future and to be able to serve them even better and faster.


Our Capacity.

At present we have to have plants growing area of over 100,000 square meters, more than 400 professional staff of the company. We will provide an integrated solutions for the global customers..

Our Equipment.

Our company has Gantry crane 13 sets,Plate shearer 5 sets,Bending machine 2 sets,Rolling machine 3 sets,Punching Machine 4 sets,Compressor 9 sets,Radial drilling machine 4 sets, CNC drilling machine 10 sets,CNC machine 15 sets, Pipe-cutting machine 6 sets,CPSM 5sets,Toothless saw machine 10 sets, Turning lathe 10 sets,Semi-auto cutting machine 6 sets,Airless spraying machine 6 sets, Its self-developed Hydraulic leveling machine 2 sets,Frame straightening machine 1 sets,Support automatic welding equipment 8 sets and other equipments,


Contact Details

WhatsApp : +8618611976923