Single Girder Railway 3ton 5ton Overhead Free Standing Bridge Mobile Warehouse Crane, Travelling Portal Cranes

Keyword:Single girder overhead cranes   Time:2019-4-14 19:34:51

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 Single Girder Overhead Crane is widely used in plants warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosives environment.
 Single Girder Overhead Crane has two operational methods, ground or operational room which has open model and closed model and can be installed on left or right side according to the practical situation. And the direction of entering the gate has two forms, sideway and ends in order to satisfy the users' Choice users' different conditions.
 Single Beam Overhead Motor Crane is characterized by more reasonable structure and higher strength steel as a whole. Used together with Euro Type Electric Hoist and Japan Type Electric Chain Hoist as a complete set, the capacity can be from 1t to 20t. The Span is from 7.5 to 28.5meter. Working grand can be 1Am/M4 to 2m/M5. This type   Overhead Crane has been installed with the variable-frequency drive. The lifting speed  and cross travelling speed and long travelling speed can be adjusted.


  1. Light dead weight.

  2. Small occupied space. The crane can make effective use of workshop's space. Additionally new workshops can be smaller and much functional.

  3. High working performance.

  4. Low operation and maintenance costs. The new European-style crane adopts the concept of green design. Realizing low overall power consumption and electricity consumption.


Safety features

  1. Loss of phase/voltage protection. When the voltage/phase is too low, the electricity will disconnect.

  2. Over voltage, over current protection. When the voltage/phase is too big, the electricity will disconnect.

  3. Overload limit switch. When the lift capacity is more than the max rated lift capacity, the electricity will disconnect, crane will stop work.

  4. Weight limit. Supervise the decrease of hook. There is a limit height. The hook cannot fall any more if reach this limit.

  5. Fire limit. Each electric hoist is furnished with a weight overload protection device, which will warn when the lifting weight actually overstep the rated weight.

  6. Crane travel limit switch. Supervise the travel of crane, and stop crane travel more than rated travel distance. Keep safe.

  7.  Emergency stop system. Once any emergency occurs, the system shall be started to stop all motions to avoid harm to staff or further loss.

  8. Top quality polyurethane buffer. The buffer helps to stop the travelling mechanism softly and harmlessly.

  9. Instantaneously respond limit switch automatically stop lifting movement when hook reach to both upper and inferior limit. 

  10. Control method. Room control or remote control to avoid any injure to the  operation staff.

  11. Gear motor locker rope to protect drop

  12. Rain cover for outside hoist, driving units, electrical cubicle

  13. Warning indicator: Flashing lights and warning sound

  14. Wireless infra-detector for anti-collusion

Our service
1.Customer visit 
 a. We will help customers apply the offical invitation letter and booking the hotel.
 b. Give the resonable suggestion,we will acompany with you.
 c. If you are interested in China, we will arrange to visit China.

2.Product service

3.General service
 a.14 months warranty when products leave the factory, or 12 months warranty after installation and commissioning in addition to the human damage factors.
 b.2 years spare-parts provided for better maintenance.
 c.Professional technical staffs provide installation, commissioning and training services.
 d.Delivery with English user manual, parts manual, product certification and other relevant certificates.
 e.Technical advisory for any time.