The Semi Gantry Crane adopts a unique structural design to provide a flexible lifting solution for various industrial environments. One side of the crane bridge runs on an elevated runway beam, similar to a traditional overhead crane, while the other side is supported by ground-level legs. The end beam moves along the ground through rubber tires or rail-mounted wheels.
Compared with conventional full gantry cranes, the semi gantry crane requires only one supporting leg structure, reducing material consumption and installation costs while expanding the available working area.
This type of crane can be used for both indoor workshops and outdoor working areas. According to different handling requirements, various lifting attachments, such as grab buckets and electromagnetic devices, can be installed under the hook to improve application flexibility.
Mechanical Manufacturing Workshops:
Semi gantry cranes are widely used for handling mechanical components, equipment installation, and maintenance operations.
In machine processing workshops, they can lift workpieces and assist in the assembly and commissioning of large machinery, providing both strong lifting capability and flexible operation.
Warehousing and Logistics:
Semi gantry cranes support efficient material transfer, high-level stacking, and cargo loading and unloading operations.
In automated warehouses, they can work together with storage systems and conveyor equipment to improve logistics efficiency. In open storage yards and logistics parks, they are suitable for handling large and heavy goods.
Steel and Sheet Material Handling:
In steel plants and metal processing facilities, semi gantry cranes are used for lifting and transferring steel plates, profiles, and other metal products between different production processes.
Construction and Infrastructure Projects:
In construction sites and infrastructure projects, semi gantry cranes are applied for transporting building materials, prefabricated components, and construction equipment.
Their flexible structure allows them to adapt to complex working conditions and improve construction efficiency.
High Space Utilization
The single-side supporting structure reduces the number of ground support columns, creating more available working space and optimizing factory layout.
It is especially suitable for workshops with limited space or existing factory renovation projects, allowing installation without complex civil construction.
Wide Coverage and Flexible Layout
Compared with traditional overhead cranes, semi gantry cranes provide a wider operating range and are less restricted by existing building structures.
The traveling path can be customized according to site conditions, allowing the crane to operate efficiently around obstacles and adapt to different workshop layouts.
Economical and Cost-Effective
With a simpler structure and reduced material requirements, semi gantry cranes generally have lower manufacturing and installation costs compared with full gantry cranes.
Their ability to utilize existing building structures also helps reduce construction investment and shorten installation time.
Customizable Span and Height
The span, lifting height, and structural configuration can be customized according to different application requirements.
Whether for large-span workshops or low-height warehouses, semi gantry cranes can provide suitable lifting solutions.
Comprehensive Safety Protection
The crane is equipped with essential safety devices, including travel limit switches and overload protection systems, ensuring stable operation and reducing potential safety risks.
| Type | BMH Single Girder Semi |
|---|---|
| Load capacity | 2-16 ton |
| Span | 5-20 m |
| Lifting height | 6 m |
| Lifting speed | 8 m/min |
| Hoist running speed | 2-20 m/min |
| Crane running speed | 3-30 m/min |
| Work duty | A4 |
| Type | BMG Double Beam Semi |
|---|---|
| Load capacity | 5-320 ton |
| Span | 6-24 m |
| Lifting height | 5-30 m |
| Lifting speed | 0.8/8 m/min |
| Hoist running speed | 1-10 m/min |
| Crane running speed | 35-40 m/min |
| Work duty | A5-A7 |
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