Electrical Double Beam Crane
Electrical Double Beam Crane is a kind of lifting equipment which is used in workshop, warehouse and yard to lift materials. Double girder bridge crane is mainly composed of bridge girder, trolley operating mechanism, trolley, electrical equipment and so on. According to the frequency of use, it can be divided into three working levels: A5, A6 and A7.
Technical parameters of QB type explosion-proof Double Beam Crane
| Type | Double Beam Crane |
| Lifting capacity | 5 ton –120ton |
| Lifting height | 5m – 35m |
| Span | 5m-31.5m |
| Power supply | 380V 50Hz 3Phase or on request |
| Working class | A5-A7 |
| Speed | Variable Speed (standard) |
| Eletric devices | Crane traveling limit switch
Weight overload protection device Lifting height limit device Voltage lower protection function Phase sequence protection function, etc. |
The Double Beam Crane is available in various configurations and feature the versatility required for additional requirements. For example, higher crane travel speeds, maintenance walkways, trolleys with service platforms are all features which can easily be implemented.