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How to choose bridge crane? It’s easy to understand these parameters

Users who purchase bridge cranes know that when asking the crane manufacturer for product prices or product information, in general, the manufacturer will provide you with information based on the characteristics of the project or the nature of the
project provided by the customer before making a product quotation. Matching bridge crane parameters.

Faced with a series of professional parameters provided by crane manufacturers, do you feel a little headache? "Anyway, it's all used for lifting operations, so just choose a heavy lifting weight!" Have you ever made this kind of "braking your head" decision?

Here, Nybon Lifting tells you that you must not have it! 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 dollars. 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 bridge crane parameters are not properly selected, the serious ones may become a safety hazard to cause engineering accidents.

So, how can we correctly treat the specifications of bridge cranes and avoid conceptual ignorance or confusion? Under normal circumstances, the specification parameters of bridge cranes mainly include rated lifting capacity, working level, service span, lifting height, working environment temperature and working power supply.

Among them, the two bridge crane parameters that customers are most likely to confuse are rated lifting capacity and working level. The most common situation is that some users one-sidedly think that these two parameters are proportionally related, that is, the greater the lifting capacity, the more The higher the level; this is obviously contrary to the real situation.

Rated lifting capacity refers to the total weight of the cargo that the bridge crane can lift within the normal working range. It reflects the cargo carrying capacity of the lifting device in the lifting work; and the working level reflects the unit working time. The crane's comprehensive consideration standard for the full load and busyness of the lifted goods.

In other words, a bridge crane with a large rated lifting capacity may not have a high working level; a bridge crane with a high working level may not have a low rated lifting capacity.

Therefore, when considering the crane parameters, the user should combine the characteristics of his own project, consider the frequency of crane use and the lifting capacity, and select the appropriate bridge crane for work. This can not only improve the effective utilization rate of the crane, but also ensure the safe and efficient construction of the project.

In addition, under normal circumstances, the operating span of the bridge crane is between 7.5m-22.5m, the lifting height is between 6m-18m,  the working power supply is 3p AC 50HZ 380V, and the working environment temperature is ﹣25℃ -﹢ Within the range of 40℃ (except for special metallurgy and explosion-proof types).

Of course, because different engineering projects have different natures of work, it is not excluded that some users have their own appeals to the parameters of bridge cranes; in response to this situation, regular crane manufacturers will produce specially customized bridges according to customer needs. Crane.

We will have professional crane engineers give you professional guidance. We will determine the parameters of the crane according to your usage and location, help you choose the crane specifications that suit you, provide free quotations, and look forward to cooperating with you.

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