Contact Person : Song
Phone Number : +86 19838271005
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August 28, 2021
The development and use of cranes in the market has become more and more extensive. With the development of technology, different types of cranes have appeared to meet our needs. Single Girder Overhead Crane and Double Girder Overhead Crane are relatively common in our daily use, but there is still a big difference between them. Today, I will give you a brief introduction, and hope to help you when purchasing.
Single-beam bridge cranes have a smaller rated lifting weight, a relatively low working level, and low stability, while a double-beam crane has a larger rated lifting capacity, a higher working level, and relatively better stability.
2. Manufacturing cost
Because the single-girder bridge crane has a relatively small body, small consumables, and low manufacturing costs. The double-beam crane has a relatively large body, many consumables, and high technical content, so the construction cost is relatively high.
The single-beam bridge crane itself is lighter in weight and relatively simple in structure, and its installation, demolition and maintenance are relatively simple, while the double-beam bridge crane itself is relatively heavy, and the structure is more complex, and the requirements for assembly and disassembly and maintenance will be higher. Some.
4. Operating environment
Generally speaking, single-girder bridge cranes are often used in places with short spans, not very heavy lifting weights, and smaller working spaces. The double-beam bridge crane is used in places with large spans, large lifting weights, and large working spaces. Henan Mining Crane Plant believes that the two are relatively high, and the double-beam bridge crane has a higher working level.