20 Ton Rail Mounted Gantry Crane with Precision Lifting Mechanism for Logistics, Container Yards And Manufacturing Plants

Heavy-Duty Gantry Crane for Industrial Lifting Operations

Our heavy-duty gantry crane is an advanced material handling solution designed for high-performance lifting in demanding industrial environments. Engineered with precision and manufactured using high-strength structural steel, this crane system is capable of handling loads ranging from 5 tons to 100 tons, with customizable spans from 5 to 50 meters and lifting heights up to 20 meters, depending on project requirements. It is available in single-girder or double-girder configurations, offering flexibility based on load capacity and lifting frequency.

The complete system consists of:

Main Girder(s): Box-type or truss structure, designed to resist bending and ensure optimal load distribution.

Supporting Legs: Connected to ground rails or rubber wheels for fixed or mobile operation.

End Trucks: Integrated with geared motors and forged wheels for stable and smooth travel.

Hoist & Trolley Unit: Typically equipped with an electric wire rope hoist or customized winch, incorporating dual-speed operation, overload limiters, and safety brakes.

Electrical System: Powered via festoon cables, cable reels, or conductor bars; control via pendant, wireless remote, or cabin.

Safety Features: Anti-collision devices, emergency stop buttons, buffer limiters, overheat protection, limit switches, and audible alarms.

This crane is ideal for construction yards, shipbuilding facilities, steel structure fabrication plants, ports, and warehouses where overhead support is not available. Its modular design allows for easy transport, installation, and future expansion. Optional features include variable frequency drives (VFDs) for smoother movement, automatic positioning systems, and integration with PLC or IoT platforms for smart monitoring. Built to comply with FEM, DIN, ISO, and CE standards, our gantry crane delivers superior safety, long service life, and low operational costs for high-frequency heavy lifting operations.