Detailed Introduction of MG Double Girder Gantry Crane

MG Double Girder Gantry Crane is a heavy-duty, outdoor & indoor material handling equipment designed for high lifting capacity, long span, stable operation and heavy working conditions. It is widely used in ports, shipyards, steel plants, fabrication yards, logistics parks, construction sites and heavy industrial applications.

As a heavy-duty gantry crane, MG type adopts double girder structure with stronger rigidity, higher stability and longer service life compared with single girder gantry cranes.

Key Parameters & Features

• Lifting Capacity: 5t – 500t (customizable)

• Span Length: 6m – 35m or longer

• Lifting Height: 6m – 20m or customized

• Working Class: A5, A6, A7 (heavy duty)

• Power Supply: 380V/400V/415V, 50Hz/60Hz, 3-phase (customizable for global markets)

• Heavy-duty double main girders (box-type or truss-type)

• Stable end carriages

• High-performance lifting trolley

• Lifting mechanism, traveling mechanism, control cabinet

• Safety devices: overload limiter, lifting height limiter, buffer, rail clamp, windproof anchor, etc.

Performance Advantages

1. High Stability & Safety

   Double girder design ensures low deformation, smooth movement and high safety for heavy loads.
2. Strong Adaptability

   Suitable for both indoor factories and outdoor environments such as ports, steel mills and shipyards.
3. Flexible Control

   Support cabin control, pendant control and remote control – easy to operate.
4. Customizable Design

   Can be customized with different lifting capacity, span, lifting height, working speed and special functions.
5. Low Maintenance & Long Service Life

   High-quality components, reliable structure, low failure rate and reduced operating cost.

Main Applications

• Steel structure factories

• Shipbuilding and shipyards

• Port and container handling

• Heavy machinery manufacturing

• Construction engineering

• Power plant construction

• Logistics and storage centers

Why Choose Our MG Double Girder Gantry Crane?

Professional manufacturer with rich export experience

• Strict quality control and international certification

• Custom design for different working conditions

• High-quality parts and stable performance

• Global after-sales service and technical support

• Cost-effective solution for heavy material handling