Single Girder Gantry Crane
A single girder gantry crane is an innovative lifting mechanism characterized by its streamlined single beam construction, supported on independent legs that glide on wheels or along a rail system. This unique design facilitates operations in expansive spaces, enabling the lifting and transportation of substantial loads without necessitating a fixed runway structure linked to a building's architecture.

1~50tons
Capacity
3~24meters
Lift height
3~35m
Span
M3~M6
Working Class
Streamlined Single Girder Structure
This crane model is built around a singular bridge girder, anchored on two end trucks. The lifting mechanism, or hoist, moves along the girder's lower flange.
Enhanced Mobility
Equipped with wheels, single girder gantry cranes offer unparalleled mobility, facilitating the effortless relocation of heavy items within a site or across construction zones.
Optimized Capacity and Reach
Typically, these cranes boast a modest lifting capacity and reach, often handling up to 20 tons and extending up to 60 feet. However, these specifications can vary, contingent upon the manufacturer and specific model.
Versatile Utilization
Their broad application range includes outdoor settings like shipyards and construction areas, as well as sectors requiring the frequent movement of bulky materials.
Economic Efficiency
The simplified design and minimized material requirement significantly enhance the cost-effectiveness of single girder gantry cranes, lowering both initial investment and ongoing maintenance expenses.
These cranes can be tailored with a variety of modifications and add-ons to suit particular operational demands, including adjustable spans, variable speed settings, remote operation capabilities, and diverse lifting mechanisms.
Capacity | t | 3 | 5 | 10 | 16 | 20 | |||||||||||||||||||
Span | S(m) | 12 | 16 | 20 | 24 | 12 | 16 | 20 | 24 | 30 | 12 | 16 | 20 | 24 | 30 | 12 | 16 | 20 | 24 | 30 | 12 | 16 | 20 | 24 | 30 |
Lifting height | m | 6~18 | 6~12 | 6~12 | 6~12 | 6~12 | |||||||||||||||||||
Lifting speed | m/min | 88/0.8 | 88/0.8 | 77/0.7 | 3.53.5/0.35 | 3.53.5/0.35 | |||||||||||||||||||
Trolley speed | m/min | 20 | 20 | 20 | 20 | 20 | |||||||||||||||||||
Crane speed | m/min | 20 | 20 | 20 | 20 | 20 | |||||||||||||||||||
Work duty | A3-A4 | A3-A4 | A3-A4 | A3-A4 | A3-A4 | ||||||||||||||||||||
Track type | P24 P30 P38 | P24 P30 P38 | P38 P43 | P38 P43 | P38 P43 |
Keywords:
Single Girder Gantry Crane
Single Girder Gantry Crane
In essence, single girder gantry cranes stand out as a versatile and economically efficient lifting solution for a wide array of industrial and construction tasks, particularly in scenarios demanding high mobility and flexible adaptation.
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PROJECT CASES
Drake( Henan) Intelligent Equipment Co., Ltd. Is a modern enterprise with independent import and export management rights integrating crane R&D, design, production, installation and service.
SOLUTION
Shipbuilding, machinery, furniture, automotive, chemical, construction
Can be widely used in factories, mines, workshops, production lines, assembly lines and machine tools up
For warehouses, logistics, production plants, harbor terminals, etc.
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