Double Main Girder Gantry Crane
Product Introduction：
There are box hook gantry cranes and lattice hook gantry cranes for hook gantry cranes, and there are also single and double girder types.
Gantry crane products are suitable for loading, unloading and handling operations in open-air warehouses, yards, railway freight stations, port dock cargo areas, etc.
Hook gantry cranes can also be equipped with a variety of special spreaders (electromagnetic chucks, grabs) for some special operations.
Users should indicate the highest and lowest temperatures of the working environment and the type of power supply and other technical requirements when selecting.
Double-main-girder hook gantry crane is a semi-customized machinery, and the track size and other parameters need to be determined according to your on-site conditions and requirements.
Specification and model:
The specification of double-main-girder gantry crane is namely the lifting capacity, span, and lifting height. The lifting capacity: 20T, 32T, 50T, 60T, 70T, 80T, 90T, 100T, 120T, 200T, 300T, and the maximum is 600 tons. All spans: 7M, 8M, 9M, 10M, 12M, 15M, 16M, 17M, 19M, 20M, 21M, 22M, 33M, and the maximum is 50 meters. The lifting height can be designed according to the actual use needs. The above data are common parameters and can be custom-designed and made according to the user’s technical requirements.
Performance characteristics:
The double-girder gantry crane is a gantry crane that runs on the ground track. The working levels are divided into: A5, A6, A7, A8. The normal use environment should be within the range of -25°C to +40°C, and the average temperature within 24 hours must not exceed +35°C. It is not easy to work in a medium with flammable and explosive substances or in a place with high humidity and corrosive gases. It is also not suitable for lifting molten metals and working in a toxic environment. The operation methods include cab operation and wireless remote control operation. It can be required whether to configure rain-proof equipment. The power supply methods include cable reel and sliding contact line.
Advantages and characteristics of double-main-girder hook gantry crane:
- The hook gantry crane adopts a box-shaped double-girder welded structure to increase the working space and facilitate transportation, installation and maintenance.
- The trolley conducts electricity by using a special-shaped rail cable conducting device.
- The components are standardized, serialized and generalized.
- The power supply forms of the double-main-girder hook gantry crane have cable reel type (divided into left and right ends) and sliding contact line type (divided into left and right ends), which can be selected by users.
- The driver’s cab has a wide field of vision and is equipped with an interlocking console, with flexible, stable and comfortable operation. It can also be equipped with fans, hot air generators, cold air generators, air conditioners, walkie-talkies, etc. according to the user’s requirements.
Usage environment:
Hook gantry тогоруу are prohibited from lifting flammable, explosive and corrosive items and working in corrosive environments. It can be made into a single-end extended cantilever structure or a non-cantilever structure according to the user’s request, and it can be required whether to configure rain-proof equipment.
Dimension Drawing
Procurement instructions:
The hook gantry crane consists of a bridge, a trolley traveling mechanism, a trolley, and electrical equipment. The bridge adopts a box-shaped welded structure, and the trolley traveling mechanism adopts separate drive. All mechanisms can be operated in the control room or can be modified to operate with a wireless remote control. The conductive form of the crane is divided into two types: cable and contact line, and either one can be selected when ordering. When choosing a hook gantry crane, the order specification table must be filled out, indicating the lowest and highest temperatures of the working environment and the power supply when in use.
How much does a hook gantry crane cost? Contact us to get the manufacturer’s quotation! Hook gantry crane direct supply from the manufacturer.
