QD Type Double Girder Overhead Bridge Crane 32–300 Ton Heavy Duty Industrial Crane for Steel Mills, Shipyards & Large M

Product Details

The QD Type Double Girder Overhead Bridge Crane is a heavy-duty lifting system engineered for large-scale industrial operations requiring high load capacity and continuous operation. With lifting capacities ranging from 32 to 300 tons, this crane is designed to handle extremely heavy loads in steel plants, shipyards, power stations, and heavy manufacturing industries.

Constructed with high-strength Q235B and Q355B structural steel, the crane ensures exceptional durability, structural stability, and long operational life. Its double girder bridge design provides superior load distribution and enhanced lifting performance for large-span applications.

The crane uses a trolley-mounted lifting mechanism that travels along the double girders, enabling precise lifting, lowering, and positioning of heavy materials. Designed in accordance with GB/T3811 crane design standards, it ensures high operational safety and reliability.

Customization options include lifting speed, span length, working class, control systems, and environmental adaptations for special industrial conditions.

The QD overhead crane is widely used in steel production, shipbuilding yards, heavy machinery manufacturing plants, and large logistics terminals.