What skills are needed to purchase an electric double-girder crane

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As the saying goes, even a skillful housewife can’t cook without rice; similarly, construction projects cannot proceed without mechanical equipment. To this end, to improve the overall efficiency of the machine, it is essential to choose the right equipment. So, what tips should users keep in mind when choosing an electric double-girder crane? I. Span of electric double-girder cranes: Under normal circumstances, when the crane’s weight is within 50 tons, no special requirements apply ； The single main beam type is generally chosen. If a large width for the crane’s leg supports is required, and the equipment needs to operate at very high speeds while lifting heavy loads, it is recommended to choose a double-girder gantry crane. II. Span and Cantilever Length: Since the span of an electric double-girder crane is crucial to its weight. For this reason, when purchasing, users need to take into account the series standards of the range as well as the size of that range. III. Track Spacing Principle: When making a choice, it is necessary to ensure that the track spacing of the electric double-girder crane meets the requirements for the stability of the crane tracks. At the same time, when loading goods with an electric double-girder crane, it is necessary to ensure that it can pass through the steel frame of the leg base.