The double girder A frame gantry crane is a heavy-duty lifting solution designed for demanding industrial material handling applications. Featuring an A-shaped gantry structure, this crane provides excellent stability, strong load-bearing capacity, and reliable performance under heavy working conditions.
The double main girder is the core load-bearing component of the crane. It adopts a high-strength box girder structure with excellent rigidity and durability, ensuring stable operation while carrying heavy loads. Compared with single girder designs, the double girder structure provides a larger working space and higher lifting capacity, while also offering convenient transportation, installation, and maintenance.
The crane is equipped with rigid outriggers on both sides of the gantry frame to provide strong structural support and withstand large lifting loads. Flexible outrigger designs can also be applied according to project requirements to reduce structural stress and improve adaptability under different load conditions.
With a wide application range and customizable configuration, the A frame gantry crane is widely used in outdoor yards, ports, factories, power plants, and heavy industrial facilities where high-efficiency lifting operations are required.
Outdoor Warehouses
Used for loading, unloading, stacking, and transferring large materials, improving storage efficiency and logistics operations.
Material Yards
Suitable for handling steel products, construction materials, bulk goods, and other heavy materials with stable lifting performance.
Railway Freight Stations
Supports cargo loading, unloading, and transfer operations, helping improve transportation efficiency.
Port Terminals
Used for container handling, bulk cargo transfer, and terminal material movement to increase port handling capacity.
Steel Mills
Handles steel coils, plates, billets, and other steel products, supporting continuous production processes.
 Heavy-Duty Structural Design:          Â
The double girder box-type structure provides high strength, excellent rigidity, and stable performance for heavy-load operations.
Excellent Stability: Â Â Â Â Â Â Â Â Â Â
The A-frame structure distributes loads evenly and improves overall stability, making it suitable for outdoor and large-span applications.
Flexible Power Supply Options: Â Â Â Â Â Â Â Â Â Â
Supports different power supply methods, including cable drum and sliding contact line systems, adapting to various working environments.
High Efficiency Operation: Â Â Â Â Â Â Â Â Â Â
Optimized structural design reduces energy consumption while improving lifting and transportation efficiency.
Easy Maintenance: Â Â Â Â Â Â Â Â Â Â
Standardized components and modular design simplify maintenance procedures and reduce downtime.
Customizable Configuration: Â Â Â Â Â Â Â Â Â Â
The crane can be customized according to lifting capacity, span, lifting height, operating environment, and special application requirements.
| Lifting Capacity | Main Hook | t | 75 | 100 | ||||||||
| Aux. Hook | t | 20 | 20 | |||||||||
| Span | m | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | |
| Lifting Height | Main Hook | m | 12 | 12 | ||||||||
| Aux. Hook | m | 13.1 | 13.4 | |||||||||
| Work Duty | A5 | A5 | ||||||||||
| Lifting Speed | Main Hook | m/min | 3.9 | 3.9 | ||||||||
| Lifting Speed | Aux. Hook | m/min | 7.2 | 7.8 | ||||||||
| Trolley Travelling Speed | m/min | 3.8-38 | 3.4-34 | |||||||||
| Crane Travelling Speed | m/min | 3-30 | 3-30 | |||||||||
| Power Supply | 3-phase A.C 380V 50Hz | 3-phase A.C 380V 50Hz | ||||||||||
| Crane Rail Recommended | P43 | QU70 | ||||||||||
| Max. Wheel Pressure | kN | 195 | 215 | 235 | 275 | 295 | 310 | 320 | 330 | 350 | 355 | |
| Total Power | kW | 177 | 193 | 197.6 | 212 | |||||||
NEED A CUSTOMIZED LIFTING SOLUTION?
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