Heavy-Duty Gantry Crane

Super-large gantry crane (super-large gantry crane) is a heavy-duty rail-type lifting equipment with a rated lifting capacity of ≥ 100 tons, a large span, and a high lifting height.

The core is used for the overall lifting and handling of super-heavy and super-large parts.

It is the core heavy-duty lifting equipment in shipbuilding, bridges, ports, offshore engineering, nuclear power and other fields.\ - Main specification: 100t\ ~ 22000t\ - Structural form: double main beam/single main beam, double trolley/multi-trolley, rigid legs + flexible legs, rail-type walking\ - Core positioning: replace multi-machine collaboration, disassembly and hoisting, to achieve oversized parts as a whole one-time hoisting, accurate alignment, efficient assembly

• Greatly improved efficiency: Single unit completes multi-machine collaborative tasks, reduces hoisting preparation, alignment time, and shortens the general assembly/construction cycle (such as 30% + improvement in shipbuilding sectional assembly efficiency)
• Safety risk reduction: Avoid multi-machine cooperation errors, disassembly and hoisting hazards, accurate and controllable throughout the process, and greatly reduce hoisting accidents
• Significant cost savings: Reduce equipment investment, labor, construction time, energy consumption, and reduce transportation/disassembly/secondary assembly costs for large parts
• Wide adaptability to working conditions: stable operation under extreme working conditions such as outdoor open air, strong wind, high humidity, heavy load, etc., suitable for special scenarios in multiple industries
• Autonomous and reliable technology: Domestic ultra-large door machines have reached international leadership, the core technology is independently controllable, easy to maintain, and the delivery cycle is short

Heavy-duty ultimate capacity: The lifting capacity covers 100 tons to 10,000 tons, the maximum lifting height exceeds 100m, the span exceeds 150m, and the hull segment, bridge beam, and offshore platform modules can be lifted at one time without disassembly.

High-precision synchronous control: double/multiple trolleys, multiple lifting points synchronous lifting/translation, millimeter-level positioning, zero-speed braking, and anti-swinging to ensure that the heavy load is stable and impact-free.

Structural stability and durability to meet the requirements of precision installation: high-strength box girder, heavy-duty walking wheel set, fully rigid support, anti-wind, anti-seismic, anti-heavy load deformation, suitable for long-term high-frequency heavy-load working conditions, long life, low failure rate Intelligent safety integration: 5G/Internet of Things monitoring, load real-time monitoring, failure early warning, remote operation and maintenance, multiple safety protection (overload, limit, prevention Decoupling, emergency braking), safe and controllable throughout the process Customized adaptation: The span, height, lifting point, speed can be customized according to the working conditions of the dock, beam yard, port, etc., adapting to special sites and hoisting requirements