"1. Double girder bridge crane operating room separate type, closed, insulation three kinds.

2. The platform entrance of the double-beam bridge crane control room is divided into three kinds: side, end and top.

3.H is the increased height of the bumper.

4. Double beam bridge crane is divided into indoor and indoor two kinds. When ordering, technical requirements such as high and low temperature of working environment and type of power supply should be indicated.

5. The overload limiter, large screen display and various protection devices are added to further increase the safety during use.

6. The double-beam bridge crane generally adopts the air operation mode, which is different from other ground operation cranes. The air operation is a separate small operation room under the crane, while the ground operation is operated by the operator with a remote control.

The double girder bridge crane is mainly composed of bridge frame, truck operating mechanism, car, electrical equipment and so on. According to the different frequency of use, it is divided into A5, A6, A7 three work levels. The action control of the hook bridge crane is all done in the driver.

Main parameters of double beam bridge crane:

1. Lifting weight: 5 ~ 10 tons, 16/3.2 ~ 50/10 tons, 75/20 ~ 100/20 tons, 100/32 tons, 125/30 ~ 250/50 tons, 300/40 tons, 350/75 tons, 400/80 tons, 600/150 tons.

2. Span: 10.5 ~ 31.5 meters, 13 ~ 31 meters.

3. Lifting height: 6 ~ 22 meters.

Design advantages:

1. Double beam bridge crane is designed for honeycomb beam, with light weight, large load, strong wind resistance and other characteristics.

2. Unique steel pin connection, not only firm and reliable, but also short assembly time.

3. Flexible rod legs, site steering can be disassembled into a single piece, convenient transportation.

4. Smaller installed capacity solves the difficulty of electricity use in field construction."