Double girder 20ton electric bridge crane

     Double girder bridge crane( LH model ) has such features as tight dimensions, low building headroom, light dead weight and light wheel load. They are applicable to the transfer, assembly,check and repair as well as load and unload at mechanic processing workshop ,subsidiary workshop of metallurgical mills, warehouse,goods yard and power station.They can also instead of common double beam crane at production workshop in light textiles or food industry.

 v The capacity: from 5ton to 50ton 

 v The span: from 7.5m to 35m

 v The lifting height: 6m to 18m or according to your demand

 v working grade: A3/A4. 

 v Working temperature: -25 to +40 centigrade.

 v Hoist type: wire rope electric hoist   

Schematic diagram

Main technical specification

Safety precautions

 Ø Upward and downward limit switch for hook

 Ø Low-voltage protection function

 Ø Phase sequence protection function

 Ø Overload protection

 Ø Emergency stop protection

 Ø Hook with latch

 Ø Rubber buffers 

Products show

Product show

Control methods

Product delivery

Customers visiting

After-sale seivice

 u 14 months warranty the date of B/L  

 u One year quick-wear parts for free

 u Professional technicians provide installation, commissioning services.

 u Technical advisory for any time.

Welcome select crane and visit our factory. Our professinal engineers and technicians will serve you with all technical support. 

If you are interested in our crane, please confirm the below information:

1. Capacity of crane

2. Span (the distance from rail center to rail center)

3. Lifting height (the distance from ground to hook center)

4. Industrial voltage

5. What material will you lift?

6. Crane working time per day and environment temperature

Contact way

Thanks for your brows.