Double Girder Gantry Cranes from China Manufacturer

Description Specifications Features CASes

Double Girder Gantry Cranes introduction

Since its inception, SEVENCRANE has been focusing on the research and development of European-style variable frequency cranes and solves the traditional crane fault, loud noise, low security and other deficiencies. At present, our European products have been exported to many countries, and has been praised and recognized by users.
Double girder gantry crane is widely used in machinery, environmental protection, electric power, injection molding, automobile, chemical industry, railway and other fields. Compared with the single girder gantry crane, the lifting capacity of the double girder gantry crane has no upper limit, and it is more used in the open outdoor construction site.

Double beam gantry crane can be produced according to customer demand with cantilever or not, all subject to the specific information of the customer’s project.
The double girder gantry crane we produce is ergonomic in design, easy to operate, safe and comfortable, so that the material transfer is more convenient and efficient. Advanced design concept makes the double girder crane with light structure and excellent performance, at the same time in the maximum extent to reduce the operating limit distance of the hook, effectively improve the use of space, but also enable customers to reduce plant investment costs. The use of double beam crane will bring more lucrative investment returns for your investment.

Double Girder Gantry Cranes Specifications

Product Specifications

Load Capacity:

5tons ~ 600 tons

Lifting Span:

12m ~ 35m

Lifting Height:

6m~18m or customize

Travelling Speed:

20m/min, 31m/min, 40m/min

Lifting Speed:

7.1m/min, 6.3m/min, 5.9m/min

Working Duty:

A5~A7

Power Source:

according to your local power

Width of Track:

37 ~ 90mm

Control Model:

Cabin control, pendent control, remote control

Gantry Crane Features

Design

Technology

Production

Maintenance And Security

The design scheme of our gantry crane is designed by professional engineers according to the detailed requirements of customer orders.

The production technology and process of gantry crane refer to ISO, FEM and DIN standards.

We have developed more precise assembly parts according to European standards, making the installation and disassembly of the crane more convenient and more compact.

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Design Scheme

SEVENCRANE stands for first-rate service, cost-effective, high quality.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

The maximum deflection of the European-style gantry crane produced by our company is less than 3mm.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

Our crane steel welding standards follow DIN18800, BLATT7 specifications.

The crane structure and production design scheme comply with the third edition of FEM1001 standard.

The double speed of the overhead crane is precisely provided by the double speed motor and frequency converter. We select the motors according to the FEM standard, the motor models are IEC Recommendations34-1, 34-5 and 72-1.

The motor gearbox is designed according to ISO/DIS6336/Ⅱ-6336/Ⅴ[DIN51150] standard.

Technology

The lifting trolley adopts European-style optimized modular design, with more compact structure, low clearance height, light weight and strong lifting capacity.

The wheels are driven by a multi-key system which minimizes wear on the wheels and drive shafts.

SEVENCRANE gantry cranes are designed and manufactured with much the same technology as overhead crane systems.

The whole machine adopts the most advanced optimization technology, and the European design can save your construction cost and provide the most effective solution for your project.

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Production

SEVENCRANE stands for first-rate service, cost-effective, high quality.

It has a professional crane technology research and development team and a complete production line and equipment assembly line, and the process is perfect.

The lifting equipment produced by SEVENCRANE has passed the product certification of many regions, countries and organizations, and our products have also been exported to more than 30 countries and regions.

Our crane design concept is an extension of the European concept, and we have summarized our unique production technology and solutions through long-term in-depth research and application practice.

The whole process of production is basically automated, and the outsourcing of all crane bridge beams is welded by submerged arc welding robots to improve welding accuracy.

The whole process of crane equipment production is monitored by technicians and engineers, so the quality of product production is guaranteed.

MAINTENANCE AND SECURITY

All operators in our production workshop must hold legal operating certificates.

Gantry cranes are maintained and overhauled in accordance with the prescribed European standards.

Operators have been professionally trained and understand the structure, performance, operation methods and safety matters of European cranes before taking up their posts with certificates.

All our production indicators and technologies are aimed at ensuring the safe and stable operation of European-style cranes, preventing accidents caused by human factors, and ensuring the safety of personnel and property.

Safety protection devices such as limit switches, overload limiters, PTC thermistors, collision sensors, and emergency stop buttons ensure the stability and safety of the crane during operation.

All gantry cranes are equipped with a standard-compliant service platform for safe maintenance and inspection by service personnel.

The gantry crane operating manual, electrical diagrams and related instructions for electrical and electronic components will be delivered to the customer when the crane is shipped.

SUCCESSFUL PROJECT

Check Some Of Our Recent Works For Customer