Overhead Gantry Crane

Main Components

• Main Girder: The horizontal beam that supports the hoisting trolley. It can be a single or double girder design.

• Supporting Legs: Vertical columns that support the main girder and connect to the ground rails or wheels.

• End Carriages / Wheels: Located at the bottom of the legs, these allow the crane to travel along the rails or ground surface.

• Hoisting Trolley: Moves along the girder and carries the hoist used for lifting and lowering loads.

• Hoist: Can be a wire rope or chain hoist; it performs the lifting function.

• Electrical System: Powers all crane movements and includes control panels, motors, and cabling.

• Control Options: Includes pendant control, wireless remote control, or operator cabin depending on operation needs.

Technical Specifications

• Load Capacity: Up to 200 tons

• Lifting Height: Maximum of 36 meters

• Span: Can reach up to 50 meters

• Crane Configuration: Available in Single Girder or Double Girder options

• Girder Type: Choose between Profile or Box Girder designs for added strength

• Rope Type: Standard synthetic rope, with the option for wire rope for heavy-duty lifting

• Hoisting Motor: Comes with 2-speed hoisting motor as standard, or opt for a Variable Frequency Drive (VFD) for enhanced performance

• Operating Temperature Range: Suitable for environments ranging from +5°C to +40°C

• Coating: 70 µm epoxy powder coating with anodized aluminum frame for durability and corrosion resistance

• Hook Standard: Manufactured according to DIN 15401 for secure and reliable lifting

• Trolley Compatibility: Works with both Single and Double Girder cranes

• Power Supply: Available with Drag Chain or Flat Cable for smooth operation

• Control Systems: Options include Pendant Control, Remote Control, or an Operator Cabin, based on preference and application

• Smart Features: Equipped with hook centering, obstacle prevention, and auto-follow functions for added convenience and safety

• Suitable Environments: Designed for both indoor and outdoor operations

Key Advantages

• High Lifting Capacity: Handles heavy loads up to 200 tons.

• Outdoor Application: Perfect for environments without overhead structure.

• Customizable Design: Adaptable to different spans, heights, and rail types.

• Cost-Effective Installation: No need for building support beams.

• Versatile Control Options: Supports manual, remote, and cabin operation.

• Efficient Handling: Fast lifting speeds and smart features improve productivity.

Comparison with Other Crane Types

Typical Applications

• Shipyards and Repair Facilities

• Steel Manufacturing and Fabrication Plants

• Port Operations for Container Handling

• Precast Concrete Production and Assembly Sites

• Heavy Equipment Assembly Lines

• Industrial Warehousing for Large Equipment