20 Ton Double Girder Gantry Crane for Outdoor Using

The double girder gantry crane is engineered for lifting and transporting heavy, oversized loads with exceptional stability and precision. Featuring a robust double-girder and gantry structure, it offers superior lifting capacity and reliable performance in demanding industrial environments. Equipped with a precision trolley and advanced electrical control system, it ensures smooth, efficient, and accurate material handling. Its large span, adjustable lifting height, and compact design allow for flexible operation and high space utilization. With strong load-bearing capability and stable movement, this crane is ideal for ports, factories, warehouses, and construction sites. As a key piece of equipment in modern manufacturing and logistics, the double girder gantry crane significantly enhances productivity and operational efficiency.

Main Beam: The main beam is the core load-bearing structure of the double girder gantry crane. It is designed with dual girders to ensure high strength and stability. Rails are installed on the top of the beams, allowing the trolley to move smoothly from side to side. The robust design enhances load capacity and ensures safe operation during heavy lifting tasks.

Crane Traveling Mechanism: This mechanism enables the longitudinal movement of the entire gantry crane along the rails on the ground. Driven by electric motors, it ensures smooth travel, precise positioning, and reliable performance over long working distances.

Cable Power System: The cable power system provides continuous electrical power to the crane and its trolley. It includes flexible cable tracks and reliable connectors to ensure stable energy transmission during movement, preventing power interruptions and enhancing operational safety.

Trolley Running Mechanism: Mounted on the main beam, the trolley running mechanism allows lateral motion of the hoisting unit. It is equipped with wheels, drives, and guide rails to ensure accurate positioning and efficient material handling.

Lifting Mechanism: The lifting mechanism includes the motor, reducer, drum, and hook. It performs vertical lifting and lowering of loads with precise control and reliable safety protection systems.

Operator Cabin: The cabin is the central control station of the crane, providing the operator with a safe and comfortable working environment. Equipped with advanced control panels and monitoring systems, it ensures precise and efficient crane operation.