Semi Portal Bridge Crane

 

Semi portal bridge crane is used together with CD1, MD1 model electric hoist. It is a kind of light crane. The rated lifting capacity is from 2 to 10 tons. It can be used in outdoor or indoor warehouse for loading and unloading. 

This crane configuration fits layouts that benefit from the hopper-side runway rail being installed at the grade level. Compared with the electric single-girder crane, this arrangement saves the cost and space of an elevated runway structure on that side, with reasonable structure, favorable performance, reliable traveling, and convenient maintenance. Thus, it is commonly used in modern production.

 

Advantage:

1). Compact design, optimal use of the size of work areas

2). Control the load easily and position the load exactly

3). Superior safety and reliability

4). Minimum& Easy maintenance

 

Safety features:

1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.

2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.

3. Control Method: Room control or remote control to avoid any injure to the operation staff

4. Main lifting motor: with thermal protection and currency protection.