Double Girder Crane

Main Components

• Electric Chain Hoist: Core lifting unit that uses an electric motor to drive the lifting chain.

• Load Chain: High-strength alloy chain used for lifting; offers smooth and controlled movement.

• Trolley: Carries the hoist and travels horizontally along the girder (available in single/double girder form).

• Girder: Main supporting beam (profile or box girder) that holds the trolley and hoist.

• Hooks: Forged steel hooks conforming to industrial safety standards.

• Control System: Includes pendant control (festoon system) or optional wireless remote control.

• Travel Motor & Drive: Stepless travel motion ensures smooth and precise horizontal movement.

• Power Supply System: Drag chain or cable system ensures stable energy transmission to the hoist.

Technical Specifications

Key Advantages

• Compact & Lightweight: Designed for easy installation and relocation, perfect for areas with limited headroom.

• Economical: Reduces both upfront investment and ongoing maintenance expenses.

• Accurate Load Handling: Provides precise vertical lifting and positioning of loads.

• Quiet & Smooth Operation: Minimal noise and vibration, ideal for indoor use.

• Easy Setup: Compatible with small cranes, monorails, or overhead ceiling systems.

Comparison with Other Cranes

Applications

Double girder cranes find extensive application in numerous indoor environments, such as:

• Small-scale manufacturing workshops

• Equipment maintenance and repair centers

• Production lines and assembly areas

• Warehousing and logistics hubs

• Automotive and parts manufacturing facilities

• Light construction sites and prefabrication projects

Thanks to their straightforward design, operational efficiency, and built-in safety features, electric chain hoist double girder cranes offer an ideal solution for businesses that need regular, light-to-medium lifting while optimizing floor space and minimizing setup complexity.