Concrete Launcher Trussed Type Crane Bridge Girder Erection Machine 500kn
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... to transfer the road concrete precast blocks and bridge beams to the position of abutments or supporters, and then built road or highway bridge. It composed of horizontal moving girder devices, main girders, support system, vertical moving gantry devices,...
Henan Dowell Crane Co., Ltd.
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Highway and Railway Bridge Construction Gantry Crane for Precast Concrete Bridge Girder Erection
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... Bridge Construction Gantry Crane for Precast Concrete Bridge Girder Erection Brief Introducion: Bridge girder gantry crane is a specially designed for bridge construction of a gantry crane.Truss girder gantry crane is mainly composed of main girder, ......
Shandong Mingdao Heavy Industry Machinery Co.,Ltd
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100t 200t 400t Bridge Girder Erection Machine With Auto Transmission System
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100t 200t 300t 400t Bridge Girder Erection Machineother With Auto Transmission Systems The composition of bridge erection machine: The bridge erecting machine is mainly composed of the arm, the No. 1 hoisting trolley, the No. 2 hoisting trolley, the No. 1 ......
CATET Machinery Co.,Ltd
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Highway and Railway Bridge Construction Gantry Crane for Precast Concrete Bridge Girder Erection
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... sideways to do common lifting and unloading works, this kind of crane is composed of bridge, support legs, crane traveling organ, electric equipment, strong lifting winch, the frame adopts boxed-type welding ......
Henan Jingong Crane Co.,Ltd.
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High Efficiency Double Girder Bridge Girder Erection Machine
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Product Description design within 24 hours, 2 years warranty for crane parts-HYCRANE road launching girder description The author applies to highway, railway bridges to the construction site of bridge construction, its main function is to mention ......
Henan Hengyuan Crane Machinery Group Co., Ltd.
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China Henan highway bridge paving and erecting machine, double beam 160t truss bridge erecting machine, construction gan
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... and backward. There are folding columns composed of two legs at both ends. There are two truss cars across the two box girders, which can travel along the boom longitudinally. The trolley is placed on the truss car and can travel along the truss car. The...
Henan Huanghe explosion proof crane Co., Ltd
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Durable Steel Bridge Girder Launcher , Launcher Crane For Bridge Tunnel
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Good quality concrete bridge erecting machine steel bridge girder beam launcher crane Launching girder Launching girder for bridge and tunnel. Application: Suitable for dual line, three line coupling girder construction,road bridge,highway and railway ......
Shandong Boyoun Heavy Industries Co., Ltd.
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customized girder lifte machine
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girder lift crane mainly used in the following area 1. Construction Site 2. Bridge 3. Highway 4. Railway proper lifting weight is 100t to 1800t. Its proper working temperature is -20C to 40C degrees All the standard bridge built operations can be relized, it can meet the end of the first span erection, erection of a curve, change across erect, span continuous beam, combined beam, continuous steel structure, etc. Both the bridge erection......
Henan Weihua Heavy Machinery Co,. Ltd.
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Firm Resistant Concrete Box Girder , Prestressed Box Girder For Engineering
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...girder High performance Introduction: Steel box girder, also known as steel box girder, is a common structural form of long span bridges. This makes the bridge light and sturdy. There are two main types of materials, one is prestressed reinforced concrete box girder, and the other is steel box girder.Generally used on bridges......
Zhenjiang Great Wall Heavy Industry Technology Co.,Ltd
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Anti Rust Steel Bridge Girder Galvanized Welded Steel Grating Energy Savings
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... weighted with high strength and have the advantage of strong tension and compression resistance. Steel structure bridges mainly used as: 1. Highway/ramp bridges: Shorten the time of construction 2. Long span bridges: For large span bridges like river and...
Shenyang iBeehive Technology Co., LTD.
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