Heavy‑Duty YFX‑350/80 Rail Wedge Brake, Reliable Wind Protection For Gantry Cranes

Heavy‑Duty YFX‑350/80 Rail Wedge Brake, Reliable Wind Protection for Gantry Cranes

YFX‑350/80 Electro‑Hydraulic Storm Braking Wedge Brake is a special safety anti‑wind device for rail‑mounted cranes. Driven by electro‑hydraulic thruster, the wedge lifts up when energized so that the crane can travel normally. When power is cut off or under storm conditions, the wedge drops down and firmly clamps the railway rail, locking the crane position to avoid dangerous running‑away accidents caused by strong wind.

Built with heavy‑duty steel structure, this wedge brake adapts to outdoor harsh working conditions. The high‑strength wear‑resistant wedge block ensures stable rail‑clamping performance. It features convenient gap adjustment and simple maintenance. It is essential safety accessory for outdoor gantry cranes and overhead travelling cranes at ports, yards and workshops.

YFX‑350/80 Electro‑Hydraulic Storm Braking Wedge Brake is a dedicated wind‑proof safety device for rail‑mounted travelling cranes. It adopts electro‑hydraulic thruster as driving unit. When powered on, the electro‑hydraulic thruster pushes the mechanism to lift the wedge block away from the rail, allowing the crane to travel freely for normal operation. Once power supply fails or the crane stops working, the wedge block falls and tightly clamps the side of the rail, reliably locking the crane on the track. It effectively prevents crane drifting or running‑away accidents caused by strong wind and storm, providing critical safety guarantee for outdoor lifting equipment.

This wedge brake is designed for severe outdoor working conditions. The main frame is constructed with high‑strength cast and welded steel structure, featuring excellent impact resistance and deformation resistance. The contact wedge block is made of wear‑resistant material to maintain stable clamping force under long‑term repeated engagement, avoiding slipping on the rail surface. The whole mechanism runs reliably with sensitive action response.

Clearance between wedge block and rail can be conveniently adjusted on‑site to match different rail specifications. The overall structure is compact for easy installation. Key components are accessible for inspection, which greatly simplifies routine checking and maintenance work without heavy disassembly. It reduces equipment failure risks and lowers operating costs.

As an indispensable safety accessory for outdoor rail cranes, YFX‑350/80 electro‑hydraulic storm braking wedge brake is widely applied to gantry cranes, overhead travelling cranes and other rail‑mounted lifting machinery in ports, freight yards, open‑air workshops and material storage sites.

Core Features

‑ Electro‑hydraulic driven wind‑proof wedge brake for rail‑mounted cranes‑ Wedge lifts up when energized for normal crane travelling; wedge clamps rail when power‑off for anti‑wind locking‑ Effectively prevents crane drifting and running‑away under strong wind and storm conditions‑ Heavy‑duty steel welded‑cast frame, strong impact resistance for outdoor harsh environment‑ High‑strength wear‑resistant wedge block, stable rail‑clamping performance and long service life‑ Convenient on‑site gap adjustment, simple installation and easy routine maintenance‑ Ideal safety unit for gantry cranes, overhead travelling cranes and outdoor rail‑type lifting equipment

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