High-tech heavy duty cabin controlled double girder semi-gantry crane is a very common type, with double girder structure, which is basically the same as MG type crane, and improves stability and carrying capacity. One end is erected on the workshop beam, and the other end runs on the ground track. It is mostly used for lifting and transportation operations in open air and along railways. It has the characteristics of compact structure, economical and high production efficiency. The working environment temperature of double girder semi-gantry crane is -40~40'c, and its power supply mode is cable drum power supply and busbar power supply.

Simple and compact structure, stable performance.
Easy to install, high efficiency.
Overload, low voltage protection device.
Suspended control and remote control.
Easy to maintain.
Prevent the hook from hitting the top, set up shields and obstacles.
Circuit self-check protection device, running stroke limit to protect the current loss of any phase.
Outdoor crane is equipped with lifting mechanism, electrical control box and rainproof device.
Anti-collision, sound and light alarm device. Equipped with rail clamp.
Item |
Double Girder Semi-Gantry Crane |
Rated load/ton |
5 |
10 |
16 |
20 |
Span/m |
7.5-47 |
Lifting height/m |
Max 30 |
Working class |
A3-A5 |
Lifting speed/m/min |
8 |
7 |
3.5 |
3.5 |
Trolley running speed/m/min |
20 |
Crane running speed/m/min |
20 |
Dead weight/t |
10.5-37.5 |
16.8-52 |
18.9-65 |
24.5-77 |

Cargo loading and unloading: In logistics warehouses, distribution centers and other places, it is used for cargo loading and unloading operations, and can quickly lift the cargo from the transport vehicle and move it to the designated location in the warehouse.
Container stacking: In container freight stations, it can be used for stacking and moving containers, and can lift the container from the transport vehicle and stack it at the designated container yard location.
Container operation: The container can be lifted from the cargo ship and placed on the container truck at the terminal, or the container on the truck can be lifted onto the cargo ship to achieve rapid loading and unloading and transshipment of the container.
Bulk cargo loading and unloading: At the bulk cargo terminal, it can be equipped with grabs and other picking devices, and can be used to load and unload bulk goods such as coal, ore, sand and gravel.
Railway construction: In railway construction projects, it can be used to lift and install large building materials such as railway tracks and bridge components, and assist in laying railway tracks and building railway bridges.
Garbage disposal: In garbage disposal sites, it is used to transfer garbage from transport vehicles to stacking sites or incinerators, fermentation tanks and other treatment facilities.
Material storage: Double-beam semi-gantry cranes can be used in material warehouses in the sanitation industry to stack and transport goods, improving storage efficiency, such as transporting cleaning supplies, tools and other materials.
Open-air warehouses and material yards: In open-air steel markets, timber yards and other places, they are used to transport and stack steel, timber and other materials.
Q1: What's the information should I provide when inquiry?
More details or drawings, better.
A: Lift capacity B: span C: lift height D: power source or other specials you give us will be more appreciated.
Q2: What do Henan Mine Crane do?
We design, manufacture, install overhead crane, gantry crane, port crane, hoists, winch and provide customer lifting solutions.
Q3: What makes you different from other manufactures?
We have trained service technicians who will be able to get your material handling equipment up and running and have been providing our customers and effective service solution.
Q4: What area do you service? How can we install the crane?
We provide services worldwide, our senior engineers can provide you with installation guidance services and training. In addition, our best sales staff can visit your country.
Q5: Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that.
Q6: Can you provide the various lifting tools?
Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!

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