Double girder overhead crane

Double girder crane

Introduction to Double Girder Overhead Cranes

Structural Composition

- Bridge Frame: Composed of two main beams, two end beams, walkways, and guardrails, it serves as the primary load-bearing structure.

- Small Cart: Installed on the main beam, includes lifting mechanism, running mechanism, safety limit device, etc., responsible for the vertical lifting and lowering of objects.

- Large truck running mechanism: Composed of an electric motor, brake, reducer, wheels, and connecting shafts, enabling the crane to move longitudinally along the factory.

Electrical Equipment: Includes power distribution systems and electrical control systems, used for operating various mechanisms of cranes.

Advantages

- High Load Capacity: Capable of handling heavier loads and longer spans, suitable for large enterprises with heavy lifting requirements.

Good stability: The double-beam structure minimizes swaying during operation, ensuring smoother running.

- Versatility: Equipped with a variety of lifting devices such as electric hoists, grabs, and disks, catering to diverse operational requirements.

Application Fields

Manufacturing: Used for material handling in production workshops and parts assembly, such as in industries like machinery and automotive manufacturing.

Warehouse Logistics: Facilitates easy loading and stacking of goods in warehouses, enhancing logistics turnover efficiency.

Port Terminal: Conducts cargo handling operations, such as container lifting and bulk cargo loading/unloading.