Industry News
2022-11-02 16:57:02
Customers who purchase overhead cranes know that when inquiring about product prices or product information from the crane manufacturer, generally, the manufacturer will provide the customer with the characteristics of the project or the nature of the project before making a product quotation. Matching overhead crane parameters.
Faced with a series of professional parameters provided by crane manufacturers, do you feel a little difficult to understand? Therefore, some customers will think that cranes are used for lifting operations anyway, so just choose one with a large lifting capacity. Here, Yuantai Hoisting Machinery Co., Ltd. tells you not to have this idea.
On the one hand, the cost of cranes is high. An overhead crane can easily cost tens of thousands, hundreds of thousands, or millions of yuan. If the wrong product is selected, it may cause direct and unnecessary project capital losses. On the other hand, due to the particularity of its work, if the parameters of the bridge crane are improperly selected, it may become a safety hazard causing engineering accidents.
So, how can we correctly view the specifications of bridge cranes and avoid conceptual ignorance or confusion? Under normal circumstances, the specifications of bridge cranes mainly include rated lifting weight, working level, use span, lifting height, working ambient temperature and working power supply.
Customers are most likely to confuse the two bridge crane parameters of rated lifting capacity and working level. The most common situation is that some users unilaterally believe that these two parameters are proportional to each other, that is, the greater the lifting capacity, the higher the working level. high; this is clearly contrary to the truth.
The rated lifting capacity refers to the total weight of the goods that can be lifted by the bridge crane within the normal working range, which reflects the cargo carrying capacity of the lifting device in the hoisting work; and the working level reflects the unit working time, The crane's comprehensive consideration of the full load of the lifted goods and the busyness of use.
In other words, an overhead crane with a large rated lifting capacity may not necessarily have a high working level; an overhead crane with a high working level may not necessarily have a low rated lifting capacity.
Therefore, when considering the crane parameters, users should combine the characteristics of their own projects, and select the appropriate bridge crane for work according to the frequency of use and the lifting capacity of the crane. This can not only improve the effective utilization of the crane, but also ensure the safe and efficient construction of the project.
Of course, due to the different nature of work in different engineering projects, it is not ruled out that some users have their own needs for the parameters of bridge cranes; in response to this situation, regular crane manufacturers will produce specially customized bridge cranes according to customer needs. crane.
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