This U-type double beam gantry crane is a specialized lifting equipment with a unique design. The main feature is the "U"-shape structure design of the outriggers and the lower crossbeam. Its metal structure is like a portal frame, and its two legs are installed under the main beam. So it could walk directly along the track on the ground, which creates a bigger working area. The two ends of the main beam have overhanging cantilever beams. U-type gantry crane has the characteristics of high utilization rate of the site, large working range, High load-bearing capacity, wide adaptability, and strong versatility.
Its U-shape leg gives the whole gantry crane good overall stability and load capacity. This design allows the double-beam gantry crane to have a larger leg space, making it easy to lift big or heavy objects through the outriggers.
This U type gantry crane also has a wide application in ports, mainly for loading, unloading of goods and bulk cargo in outdoor and yards. It can lift and move containers precisely and use grabs for bulk materials. In open air warehouses, double beam gantry crane stores and retrieves heavy materials like steel products. And it could load and unloads goods from vehicles. In shipbuilding yards, it lifts large ship components for assembly and transport materials within the yard. Also, in industrial manufacturing, it assists in handling parts during assembly and moving materials between workshops.
The U-type double-beam gantry crane has various application fields. For example:
Heavy industrial workshops (large component handling).
Ports & logistics hubs (container/heavy cargo lifting).
Steel mills & metallurgical plants (heavy material transportation).
Construction sites (large-scale equipment installation).
Heavy machinery manufacturing (heavy-duty lifting operations).
Indoor workshops and warehouses (especially those with height restrictions).
Open-air storage yards (such as steel, wood, containers, bulk cargo).
The following are U-type double-beam gantry crane has many advantages due to its structural characteristics.
Stability and safety: Using steel plates to weld into the box structure to ensure a reliable lifting performance.
Strong load-bearing capacity: Double-beam structure is suitable for large-tonnage, frequent lifting environments.
Large working range: Since the support frame is designed in a "U" shape, it provides a large leg space.
Highly adaptable: Customization design of lifting capacity and height based on actual requirement.
Energy saving: Modern drive systems and control systems ensure energy consumption is small.
Long service hours: With reasonable design, key components are easily accessible, making daily inspection and maintenance convenient.
Low overall height: Saddle support isn't needed for U-type gantry crane. So overall height of the crane is reduced under the condition of a certain lifting height.

| Product name | U Type Double Beam Gantry Crane | |||
| Lifting capacity | 5T | 10T | 20T | 50T |
| Working Class | A5 | |||
| Span | 18-35m | |||
| Working temperature | -20℃~40℃ | |||
| Hoisting height | 10m-13m | |||
| Hoisting speed | 7.9/13.3/7.2/7.5/5.9 m/min | |||
| Crane Travelling speed | 30-45m/min | |||
| Control Method | Ground control or remote control | |||
| Power Source | AC 380V 50HZ | |||
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