Overhead Gantry Crane for Sale

Main Components

A overhead gantry crane consists of several essential structural and mechanical 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

• Lifting Capacity: Supports loads up to 200 tons.

• Lifting Height: Maximum lifting height of 36 meters.

• Span: Can span up to 50 meters.

• Crane Options: Available in Single Girder or Double Girder configurations.

• Girder Design: Choice of Profile Girder or Box Girder.

• Rope Options: Standard synthetic rope, with optional wire rope for heavy-duty lifting.

• Hoisting Motor: 2-speed hoisting motor as standard, with optional variable frequency drive.

• Temperature Range: Operates reliably from +5°C to +40°C.

• Paint Coating: 70 µm epoxy powder coating applied over an anodized aluminum frame.

• Hooks Standard: Manufactured according to DIN 15401 safety standard.

• Trolley Type: Compatible with both single and double girder cranes.

• Power Supply: Uses either drag chain or flat cable systems.

• Control Options: Pendant control, remote control, or operator cabin.

• Integrated Smart Features: Equipped with hook centering, obstacle prevention, and auto-follow functions.

• Environment: Suitable for both indoor and outdoor applications.

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

• Shipbuilding & Repair Yards: Ideal for heavy-duty lifting in ship construction and maintenance.

• Steel Fabrication Plants: Perfect for handling large steel components efficiently.

• Container Loading and Unloading at Ports: Ensures smooth and safe cargo handling operations.

• Precast Concrete Assembly Yards: Supports the precise movement and placement of concrete elements.

• Large Equipment Assembly Areas: Facilitates the assembly of heavy machinery and industrial equipment.

• Heavy Industrial Warehouses: Optimizes material handling in storage and logistics environments.