BMG Double Girder Semi Gantry Crane
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BMG Double Girder Semi Gantry Crane is widely used in factory yards, logistics depots and processing areas for heavy cargo lifting.
Capacity:
50 Ton, 25 ton, 30 Ton, 40 ton, 35 Ton, 100 ton
Lifting Height:
20 m, 30m
Span:
5-50m
Voltage/Hertz:
380-450V
Working Class:
A5-A7
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Introduction
Application Scenario
Advantages
Structural Diagram And Parameter Table
Introduction
BMG Double Girder Semi Gantry Crane is a high-stability heavy-duty combined lifting equipment that integrates the advantages of overhead cranes and gantry cranes. It adopts high-strength double girder welded structure with high overall rigidity, strong shock resistance and excellent heavy-load bearing capacity. Featuring a unique asymmetric semi-gantry structure, one side travels on ground rails while the other side is supported by factory building beams, making full use of indoor structural space. Matched with professional heavy-duty hoisting trolley and stable frequency conversion control system, the equipment completes vertical lifting, horizontal travelling and precise positioning of heavy goods. It realizes long-term, high-frequency and stable cyclic operation, serving as special heavy lifting equipment for workshops with special structural layout.
Application Scenario
BMG Double Girder Semi Gantry Crane is widely applied to heavy-load operation sites with unilateral building support and limited space. It is mainly used for large machinery processing workshops, heavy equipment assembly workshops, factory side stockyards, workshop transition areas and heavy industrial maintenance bases. It is suitable for lifting and transferring heavy steel structures, large mechanical workpieces, industrial equipment and heavy raw materials. It perfectly adapts to special scenarios where full gantry cranes cannot be installed and single-side wall support is available, meeting heavy-load and high-precision handling demands of special industrial production environments.
Advantages
BMG Double Girder Semi Gantry Crane is a high-stability heavy-duty combined lifting equipment that integrates the advantages of overhead cranes and gantry cranes. It adopts high-strength double girder welded structure with high overall rigidity, strong shock resistance and excellent heavy-load bearing capacity. Featuring a unique asymmetric semi-gantry structure, one side travels on ground rails while the other side is supported by factory building beams, making full use of indoor structural space. Matched with professional heavy-duty hoisting trolley and stable frequency conversion control system, the equipment completes vertical lifting, horizontal travelling and precise positioning of heavy goods. It realizes long-term, high-frequency and stable cyclic operation, serving as special heavy lifting equipment for workshops with special structural layout.
Structural Diagram And Parameter Table
| Rated Loading Capacity | 50 Ton, 25 ton, 30 Ton, 40 ton, 35 Ton, 100 ton | Max. Lifting Height | 20 m, 30m |
| Warranty | 1 Year | Machinery Test Report | Provided |
| Video outgoing-inspection | Provided | Core Components | PLC, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear |
| Rated Lifting Moment | customized | Span | 5-50m |
| Place of Origin | Henan, China | Weight (KG) | 15002 kg |
| Application | outside,inside | Product name | semi gantry crane |
| Lifting speed | 1-10m/min | Crane running speed | 35-40m/min |
| Protection grade | IP54 | Power supply | 380-450V |
| Control method | Cabin control / remote control | Trolley running speed | 35m/min |
| cantilever length | 1-15m | Beam materail | Q235B |
| working class | A5-A7 | Selling Units | Single item |
CORE ADVANTAGES
1
HIGH QUALITY & STABLE PERFORMANCE
Built with premium materials and strict quality control, ensuring smooth and consistent operation even under heavy working conditions.
2
LONG SERVICE LIFE & LOW MAINTENANCE
Durable structural design reduces wear and tear, delivering long service life with minimal maintenance requirements.
3
HIGH EFFICIENCY & ENERGY SAVING
Optimized driving system ensures fast, responsive lifting while lowering energy consumption and operating costs.
4
HIGH SAFETY STANDARD & DURABLE STRUCTURE
Equipped with multiple safety devices and a rugged structure, providing reliable protection and long‑term durability.
5
CUSTOM DESIGN & FLEXIBLE SOLUTIONS
Fully customizable to different tonnages and working conditions, offering flexible lifting solutions for shipyards and marinas.