80-Ton Double Girder Gantry Crane for Steel Structure and Precast Component Handling in Turkmenistan

Обзор проекта

WEIHUA recently completed the manufacturing, testing, and export of an 80-ton двухбалочный козловой кран for a customer in Turkmenistan. The crane was engineered to handle heavy steel structure components and precast elements at the client's fabrication yard, supporting both material stacking and structural steel assembly workflows.

This case highlights WEIHUA's capability to deliver large-tonnage gantry cranes for demanding outdoor industrial environments, from in-house factory testing through oversized road transport to final export.

Application Background

The end user required a heavy-duty gantry crane to lift and transfer long steel beams, box girders, and precast structural members across an open-air storage and fabrication yard. Key operational requirements included:

• Long-span coverage over stacked steel beams and precast components
• High lifting capacity for oversized, heavy structural sections
• A rail-mounted travel system for efficient yard-wide material movement
• Reliable performance under outdoor conditions typical of Central Asian industrial sites

Crane Configuration

Предмет	Спецификация
Crane Type	Козловой кран с двумя мостами
Номинальная грузоподъемность	80 tons
Подъемный механизм	Wire rope electric hoist
Hoisting Reeving	Multi-fall wire rope system for heavy-duty lifting
Структура	A-frame legs with box-girder main beam
Access	Vertical ladder + platform access to the trolley/hoist area
Приложение	Steel structure handling, precast component handling
Destination	Turkmenistan
Cargo Classification	Oversized/heavy cargo, transported under special road permit

Manufacturing and Factory Testing

Before shipment, the gantry crane underwent full load testing at WEIHUA's production yard. As shown in the photos, the 80 ton double girder gantry crane was tested by lifting long steel box-girder sections directly from stacked steel structure inventory, simulating the exact lifting conditions it would face on-site in Turkmenistan — confirming hoisting stability, brake performance, and structural rigidity under rated load.

Transport and Export

Due to its size and weight, the 80 ton double girder gantry crane's main structural components were transported as oversized cargo. Flatbed trailers carrying the girder sections, wrapped in protective tarpaulin, traveled under an official large-cargo transport permit — visible on the truck's cab in project photos — ensuring compliant road transport to the port for export to Turkmenistan.

Why WEIHUA

• Proven experience delivering 80-ton class double girder gantry cranes for steel structure and precast concrete industries
• In-house factory load testing before every export shipment
• Full-process support: manufacturing, testing, oversized transport coordination, and export documentation
• A track record of gantry crane exports across Central Asia and other overseas markets

Looking for a heavy-duty gantry crane for steel structure or precast component handling? Contact WEIHUA's overseas engineering team for a customized lifting solution.

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