![]() ![]() ![]() Lifting of expensive or difficult to acquire loads. Maximum capacity of the crane = 150 000 kg If 75% of the crane capacity is exceeded. %CAPACITY = (Weight of load) / (Capacity) X 100%. Lifting close to the maximum capacity of the equipment When the slope of the land is greater than 5% 4. Lifting loads between two or more cranes 3. LIST OF CRITICAL LIFTSĪny high-risk operation that meets the following conditions shall be considered as critical lifting. In all these cases, a CRITICAL LIFTING LICENSE must be drawn up and submitted together with detailed documentation prior to the work being carried out and authorized. Therefore, all lifting maneuvers that are classified as critical must be planned in writing before they are carried out. It is only that in these cases special care must be taken and some strict conditions for the work must be taken into account. ![]() The work of this type of handling is complicated, but it does not mean that it cannot be done. What is critical lifting?Īnd what can be categorized into this type of lifting?Ī critical lifting is one that demands a higher exigency and represents a high risk. Each assembly and lifting will always have its particularity, they will never be the same, they all have different requirements and conditions, but we could say that there are simple routine lifting operations, those maneuvers that are more demanding and even those maneuvers that are considered critical lifting operations. ![]()
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