30 Ton Cabin Control Trolley Double Girder Overhead Crane

30 Ton Cabin Control Trolley Double Girder Overhead Crane

Description: 

An electric overhead bridge crane for walking on a roof comprises box type bridge frame, lifting trolley, crane traveling mechanism, and electrical system. It is an excellent choice where high speeds and heavy service are required. As the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yards and other departments it is prohibited to use the equipment in a combustible, explosive or corrosive environment.
It relies on the bridge frame along the workshop orbital direction moving longitudinal, the trolley along the main beam direction moving transverse and the hook lifting movement to work. The high lifting capacity of this crane is designed with two hooks which means two independent sets of hoisting mechanisms. The main hook is used to lift heavy objects while the auxiliary is used to lift light objects, the auxiliary can also be used for collaborative main hook tilting or tipping the material. However, don’t use the two hooks to lift at the same time when the goods’ weight is over the additional rated capacity.
 

Advantages of a double beam bridge crane:

1. Reasonable structure

2. Favorable performance

3. Smooth starting and stopping

4. Safe and reliable traveling

5. Low noise, commodious cabin, and good view

6. Convenient maintenance, excellent exchangeability for parts and components

7. Energy saving, reducing energy consumption

8. Using transducer for traveling or traversing crane to realize step speed or step-less speed change

9. Primer and finishing paint