30 Ton Electric Double Girder Overhead Crane for Industrial Construction

Double girder overhead crane is a heavy-duty lifting solution designed for large-scale industrial applications, including manufacturing plants, steel warehouses, workshops, and material handling facilities. With a robust box-type bridge structure, lifting trolley, crane traveling mechanism, and advanced electrical control system, it provides excellent stability, high lifting capacity, and reliable performance for demanding operations.

The crane operates through three main movements: longitudinal travel of the bridge along the workshop runway, horizontal movement of the trolley along the main girders, and vertical lifting of loads by the hook. This flexible movement system enables efficient and precise material handling.

Equipped with strong lifting mechanisms, double girder overhead cranes can be configured with main and auxiliary hooks to handle different load requirements. The main hook is designed for heavy lifting, while the auxiliary hook is suitable for lighter loads or assisting operations. It is widely used in industries requiring safe, efficient, and continuous heavy-duty lifting performance.

1.Heavy-Duty Double Girder Structure

The double girder design consists of two parallel main beams, providing a stronger and more stable structural foundation than single girder cranes. The load is effectively distributed between the two girders, reducing structural stress and improving overall crane stability.

2.High Lifting Capacity

Designed for demanding material handling operations, double girder overhead cranes can handle heavy loads ranging from several tons to hundreds of tons. They are an ideal choice for applications where high lifting capacity and reliable performance are essential.

3.Large Span and Lifting Height

The robust structure allows the crane to accommodate larger spans and greater lifting heights. This makes it suitable for large workshops, warehouses, steel plants, machinery manufacturing facilities, power plants, and other spacious industrial environments.

4.Excellent Stability and Load Distribution

The two main girders provide balanced support for the trolley and lifted load. This design helps minimize beam deformation and vibration during operation, ensuring smoother and more stable lifting, lowering, and traveling movements.

5.High Operating Efficiency

Equipped with powerful hoisting and traveling mechanisms, the crane enables fast and efficient material handling. Its reliable performance helps reduce handling time, improve workflow efficiency, and increase overall productivity.

6.Comprehensive Safety Protection

Multiple safety devices can be integrated according to project requirements, including overload protection, emergency stop systems, limit switches, anti-collision devices, and travel protection. These features help ensure safe and controlled crane operation.

7.Flexible Configuration

The crane can be customized according to lifting capacity, span, lifting height, working class, control method, and operating environment. Options such as cabin control, pendant control, and remote control can be provided for different applications.

8.Durable and Long Service Life

High-quality structural steel, reliable mechanical components, and professional manufacturing processes ensure excellent durability. The crane is designed for frequent and heavy-duty operation, providing long-term service with proper maintenance.

9.Wide Industrial Applications

Double girder overhead cranes are widely used in steel mills, machinery manufacturing, shipyards, warehouses, power plants, construction equipment factories, and other industries requiring safe and efficient handling of heavy materials.