When selecting lifting machinery, enterprises should first make a comprehensive consideration of the users of the enterprise. Selecting a crane that meets the requirements of the unit not only avoids waste of expenses, but also ensures the smooth completion of the work. How to choose a crane that suits you, the following are some suggestions.
Selection of single-girder and double-girder gantry cranes In general, if the lifting capacity is below 50t, the span is within 35m, and there are no special requirements for use, a single-girder gantry crane should be selected. If a large gantry width, high working speed, high working frequency, or frequent lifting of heavy and long pieces are required, a double-girder gantry crane should be selected.
Span and cantilever length The span of a gantry crane is an important factor affecting the quality of the crane itself. In the selection, the span should be minimized as much as possible while meeting the conditions for the use of the equipment and the span series standards.
It can ensure that the size of the cargo shape passes through the legs smoothly and can meet the stability requirements of the gantry along the direction of the crane track.
Determination of the spacing dimensions of gantry cranes: During operation, a certain space should be left between the external dimensions of the gantry crane and the cargo and transport vehicle passages in the yard to facilitate loading and unloading operations.
