Bridge Girder Launching Gantry Crane High Efficient River Cross Sea 5m / Min 50M

High Efficient River cross sea bridge girder launching gantry crane

launching gantry crane Description

launching gantry crane applies to highway, railway bridges to the construction site of bridge construction, its main function is to mention prefabricated good beam slice and delivered on prefabricated good piers.it and general meaning cranes have very big different, high safety requirements.
launching gantry crane consists of main girder, crane, front legs, rear legs, front leg cylinder, rear leg cylinder
and the transverse connection of front, middle, rear legs. The control part is composed of hydraulic system and electric control system. The bridge girder erection machine is characterized by reasonable compact structure and convenient installation, the main standard girder is connected by pin connection. The double girder structure is connected between the two frame girders by welded pipe.

Parts Details of launching gantry crane

launching gantry crane Parameters

launching gantry crane Advantages

• Unique pin connection, firm and reliable, easy to install
• A-type fracture surface, continuous girder with low center of gravity, convenient and reliable.
• The machine can accomplish the build of girders with carrying and erection at the same time.
• Low deflection and high stiffness .
• Safe and reliable .
• High efficiency.

launching gantry crane Safety Features

1: Low center of gravity, convenient and safe.

2: Convenient installation and wide application range.

3: Accomplish girders with carrying and erection at the same time.

4: SWL Lifting weight: 30 40 50 60 70 80 90 100 120 125 130 150 160 180 200 250 260 300 350 400 450 500 550 600 800 900 tons T.

5: Span: 7.5m,10m,15m,20m,24m,25m,30m,32m,35m,40m,45m,50m,55m,60m.

30t 40t 50t 60t 70t 80t 90t 100t 120t 125t 130t 150t 160t 180t 200t 250t 260t 300t 3

Installaton

Packing and Delivery

FAQ

Q. What's the information should I provide when inquiry?
More details or drawings, better.
A: Lift capacity B: Concrete Beam Span C: Turning Radius D: power source or other specials you give us will be more appreciated.
Q. Can this type work in hazardous environment?
A:Sure! We can customize for you, acid proof or explosion proof, no problem for that.
Q. How can we install the crane?
A:Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
Q. Notes:
This highway construction crane can be rail type and step type. The rail type crane is mainly used for lifting of beams with length not more than 30m. While the step type crane need no rails, which has no pressure and damage to the highway beam/bridge because the legs can be landed on the supports.​

Dowell Crane Co., Ltd is a China-leading company in crane manufacture and crane trading business. We serve a broad range of customers from all over the world, providing a complete set of advanced lifting projects, including Gantry crane, Bridge crane, Portal crane,
Beam launcher, Electric winch, Lifting platform and so on. Dowell crane is sticking to the global optimal procurement of raw materials and parts to make innovations in technical details of electric control and mechanical transmission,etc.We continue the wide and deep cooperation with the well-known transnational enterprises such as Simens and Sew in Germany, Schneider in France and ABB in Switzerland, etc.

Company Strength

Dowell Crane Co., Ltd is a China-leading group of crane businesses which was founded in 1955, Only one company has 60years manufacture experience. And serving a broad range of customers all over the world to provide a complete set of advanced lifting project, including Gantry crane, Bridge crane, Jib crane, Accessory. Our clients include manufacturing and process industries, shipyards, ports and so on. Regardless of your lifting needs, dowellcrane Machinery Group is committed to providing you with lifting equipment and services that increase the effectiveness and value of your business.

a). Dowell Crane Co., Ltd have already obtained the CCC,CE,BV,SGS,ISO OHSAS certification's and have won over 60 honors.

b). China's leading mechanical research and design institute and famous university provides advanced technical support for us.

c). Serviced for more than 5000 companies, and the products popular in more than 40 countries.

d). Through decades of unremitting efforts, now, Dowell Crane Co., Ltd covers an area of 180,000 square meters and over 380 sets of advanced equipments. Management staff reach to 860, and our worker have more than 10000.

Packing & Delivery terms:

1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.

2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.

3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.