Lifter crane-Zhongjian Road&Bridge Machinery

Zhejiang Zhongjian Road&Bridge Machinery Co., Ltd

Tel/Wechat/Whatsapp：+8618888789997

mingming@zjzjlq.com

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Lifter crane

The lifter crane can be divided into variable amplitude gantry crane and fixed lifter crane. It is a special equipment for the erection of segmental steel box girder and concrete bridge. It is suitable for the cantilever construction of various steel box girder river crossing bridges, double tower double cable plane composite girder cable-stayed bridges, and also suitable for the erection of various segmental concrete beams. It can meet the requirements of 4% longitudinal slope and curved beams with a radius of more than 300m. The main structure of the lifter crane is a rhombic truss structure, which is easy to disassemble and assemble, convenient for the transfer of the construction site, strong wind resistance, and safe operation.

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Bridge deck crane

Product introduction

Product features

1. Hydraulic walking;
2. Mature and reliable technology, simple and convenient operation;
3. Simple structure, light weight and low cost;
4. The crane has hydraulic leveling function, which is convenient for accurate alignment during installation;
5. After simple adjustment, the spreader can lift segmental beams of different lengths;
6. The lifting point can be moved laterally and longitudinally by hydraulic pressure to facilitate accurate alignment during installation;
7. The boom has a luffing mechanism, which is convenient for lifting the beam;
8. Hydraulic front support adjustment device;
9. Rear anchoring screw manual adjusting device;
10. The hoisting mechanism adopts wire rope winch or hydraulic continuous jack steel strand

Product application

Bridge works

CATEGORY

Production strength

30 +

YEARS OF EXPERIENCE

190 +

Having employees

Zhejiang Zhongjian Road&Bridge Machinery Co., Ltd is a professional road and overhead crane company engaged in the design, manufacturing and sales of bridge erection machines, gantry cranes, overhead cranes and other lifting equipment and their accessories.

Founded in 1994,the company has a registered capital of 80 million yuan and more than 190 employees. It is a member of the National Technical Committee for Standardization of crane and a director of Zhejiang Special Equipment Safety and Energy Conservation Association.

(New plant area)

(Old plant area)

The company has an old factory area and a new factory area, covering an area of 36,000 square meters and more than 500 sets (sets) of production equipment. Excellent talent reserves, advanced production lines and efficient enterprise management have improved the market share and market competitiveness of CSCEC's equipment. The company's products have a huge reputation in the industry and are highly recognized by customers at home and abroad.

Factory

New plant

Old factory

Plasma cutting machine

Positioning boring machine

Machining center

CNC grinding machine

CNC lathe

CNC gantry milling machine

Automatic arc welding machine

Structural workshop

Metalworking workshop