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BMG semi gantry crane consists of two main beams, electric trolley and supporting leg on one side. This design allows one end of the crane to be fixed to a building wall, column or other structure, while the other end is supported by independent legs. Adopting this structure of gantry crane can fully utilize the site space. The main beam adopts a box welded structure, and the large vehicle operating mechanism is driven separately. Semi gantry crane operation includes ground operation, remote control operation, and cabin operation.

There are two conductive forms of semi gantry cranes: cables and sliding contact wires. Such a structure allows the semi-gantry crane to cover a larger working area and provide an efficient material handling solution in limited spaces.

Features

• The gantry adopts a box shaped double beam and π - shape leg welded structure, which is reliable. It is more stable than other shape design.

• The conductive forms of are cable drum type and sliding contact wire type (optional). Users could have multiple choice of different options.

• Electric trolley adopts irregular steel rail cables for conductivity. Therefore, it could perform lifting mission with higher performance.

• All institutions are in the control room, which is convenient and flexible. This exceptional design creats easier control process.

Structure & Operating Performance

The semi-gantry crane is contactless, with module speed control, and can achieve micro speed and dual speed. The operation and lifting are particularly smooth. And the electronic control is simple and close to frequency conversion function. The control panel (handle) adopts 12V voltage and 380V voltage.

Applications

• It is suitable for material loading, unloading, and handling in mining ports, railway freight stations, open-air warehouses. And it can match with various lifting devices for special operations.

• Users could put it in the industrial plants. This gantry crane could lift heavy equipment and machine parts, especially in the limited and small space.

• Also it is suitable for loading, unloading and stacking goods in logistics centers and warehouses.

Customized BMG Type Semi Gantry Crane Solutions

Weihua Crane provides fully customized BMG Type Semi Gantry Crane solutions designed for factory workshops, indoor and outdoor stockyards, and limited-space industrial sites, offering high lifting capacity, precise handling, and reliable performance for mechanical equipment, steel materials, and industrial goods management.

Key parameters such as lifting capacity, span, lifting height, and rail gauge can be flexibly adjusted to suit different workshop and stockyard layouts and industrial material handling requirements, ensuring efficient and safe operations.

Optional Configurations

• Electric or hybrid drive trolley options

• Automated control and remote operation system

• Anti-sway and positioning system for precise industrial goods handling

• Energy-saving drive systems and regenerative braking

• Customized design to match specific workshop and yard rail layouts

Our engineering team ensures high efficiency, safety, and long-term reliability, providing advanced solutions for modern industrial workshops, stockyards and general material handling operations.