Overhead Cranes
QZ Grab Bucket Overhead Crane is a highly efficient lifting equipment specialized in gripping bulk materials. It occupies an important position in the field of material handling. With its unique design and functions, it meets the needs of bulk material loading and unloading in many industrial scenarios. Grab Overhead Crane mainly consists of bridge frame, electric trolley, electrical equipment and grab, etc. The bridge frame provides a stable support structure for the whole bridge crane. It carries the weight of each component and the load during lifting.
The trolley running mechanism enables the crane to move longitudinally along the plant on the track to expand the operating range. Electric trolley moves horizontally on the beams to realize the accurate alignment of the grab in three-dimensional space. Its electrical equipment provides power source and guarantees precise control. And that ensures the accuracy and safety of the lifting operation. The grab is the core component. Its special design can effectively grab and release bulk materials, such as coal, ore, grain, etc.
Grab bucket overhead crane is popular applicable to port terminals, mines, power plants, cement factories, warehouses that need to handle a large amount of bulk materials. At ports, it can efficiently load and unload coal, ore and other goods on bulk ships. In mines, it is capable of lifting mined ore from the pit to transportation vehicles or storage areas. In power plants and cement factories, it is responsible for handling raw materials such as coal, limestone and so on. And in grain warehouses, it can accurately grab and stack grain.
Large-capacity handling: Its grab bucket could handle large amounts of bulk materials.
High degree of automation: With advanced control systems, including automatic positioning, automatic opening and closing of grab buckets, etc.
Strong adaptability: It can work in different environments and cope with various weather conditions.
| Lifting capacity(t) | 5 | 10 | 16 | 20 | |
| Span(m) | 10.5-31.5 | 16.5-31.5 | |||
| Lifting height(m) | 20 | 18 | 28 | 26 | |
| Working class | A6 | ||||
| Speed (m/min) | Hoist lifting | 39.2 | 40.7 | 41.8 | 48.6 |
| Trolley traveling | 44.6 | 45.9 | 38.0 | 37.8 | |
| Crane traveling | 93.6/113.6 | 112.5/101 | 88/87.3 | 87.3 | |
| Power supply | 380V, 50HZ, 3 phase or others | ||||
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