Product Description for Mobile Double Girder Gantry Crane
The double-beam gantry crane is a heavy-duty lifting solution for indoor and outdoor applications such as warehouses, docks, and freight yards. It supports cable drum or overhead sliding wire power supply and can be equipped with hooks, grabs, clamps, or electromagnets. With strong load capacity and flexible configurations, it ensures efficient, safe, and reliable material handling.
Product Parameter Table
| ITEM | PARAMETERS |
| Span | 1-50m |
| Lifting capacity | 1-200 tons |
| Lifting height | 1-20m |
| Working level | A3-A7 |
| Crane running speed | 0-20 m/min |
| Lifting speed | 0-8 m/min |
| Certifications | CE, ISO |
| Control method | Remote control,Cab control |
| Power supply | 3P 380V 50HZ |
| Protection class | IP54, IP44 |
| Lifting mechanism | Electric Winch |


Main features
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Advanced Modular Design
Adopts advanced technology with a modular structure, featuring light self-weight, low wheel pressure, and safe, reliable operation. -
Full Frequency Conversion Control
Equipped with full VFD control and a three-in-one motor system, ensuring smooth operation, precise positioning, and reduced mechanical wear. -
High Load Capacity & Duty Class
Designed for heavy-duty performance with large load-bearing capacity; working duty can reach M5 (medium) and M6 (heavy). -
Flexible Control Options
Supports both cabin control and wireless remote control, allowing operators to choose the most efficient and safe operating method. -
Standardized & Interchangeable Components
Key parts are standardized, generalized, and serialized, making maintenance easier, reducing downtime, and lowering long-term operating costs.
Application scenarios
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Open warehouses and logistics yards
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Ports, docks, and freight terminals
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Construction sites and infrastructure projects
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Steel plants, machinery manufacturing workshops
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Rail yards, container yards, and material storage areas


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