Description
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Single girder overhead cranes are lightweight overhead cranes used for infrequent use or light services with load capacities from 1 to 20 tons. Common specifications include 1 ton, 2 ton, 3 ton, 4 ton, 5 ton, 8 ton, 10 ton, 15 ton and 20 ton overhead crane. Light bridge cranes are manufactured in strict accordance with DIN, FEM, and ISO standards, and the production and inspection processes strictly follow European standards.

The structure of single girder overhead crane
Single girder overhead crane is consisting of the main beam, end beam,electric hoist, travelling mechanism, hand controller,and electrical control system. The electric hoist can move horizontally on the rail fitted under a beam.This type crane holds many characters of light structure, easy to install and maintain, which is typically used for either manufacturing or maintenance applications where efficiency or downtime are critical factors, for instance, plants, warehouses, or material stocks. The beam adopts the whole type without welding, which structure is more reasonable and reliable.Cabin, radio controller or hand controller can be used for operating.

Application of single beam bridge crane
Single beam bridge crane is commonly employed for light duty or moderate services in workshops, warehouses, storage yards, etc. The crane comes in two main configurations, including top running and underhung system. According to your specific lifting requirements and facility conditions, we will design the most suitable overhead crane system to maximize your work efficiency and safety.

Technical Parameter
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Single Girde Overhead Crane
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Capacity
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t
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1,2,3,5,10
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16,20,25,32
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Span
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m
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7.5-31.5
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Lifting height
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m
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6-30
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9-30
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Speed
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Lifting
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m/min
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8,8/0.8,7/07
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3.5,3.5/0.35
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Cross travel
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m/min
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20,30
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20,30
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Long travel
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m/min
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20,30,45,60,75
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Electric hoist
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type
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CD/MD
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CD/MD/HC
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Working duty
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A3/A4/A5
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A3
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Power supply
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AC
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380V/50HZ/3P
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380V/50HZ/3P
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Advantages
- Compact structure and good rigidity
- Easy to operate
- Low noise
- Safe and reliable
- Beautiful appearance
- ross girder: welded box girder construction, high strength
- End truck: welded box girder construction, torsionally rigid
- Travel wheels: Surface hardened steel wheels, highly wear-resistant
- Connections between the cross girder and end trucks – manufactured to precise machined tolerances for minimum wear
- Optional hoist: Electric wire rope hoist Or Low headroom hoist for a higher lifting height
- Power supply via Safety sliding contact line
- Control pendant suspended for separate travel on the crane girder
- Optional: radio remote control
- Coating: customization. Usually Paint finish in golden yellow. Travel drives in azure blue.
Other Accessory
Equipments like air-condition, buzzer, interphone can be configured according to ourclient’s request! The travelling motor can be standard motor,soft stard motor or work with frequency controller to meet the different speed requirements.










