Double girder semi-gantry crane - hycranes.com
2021-5-27 · Double girder semi-gantry crane. BMG type double beam semi gantry crane is used together with Trolley. It is track travelling small and medium sized crane. Its proper lifting capacity is 5 to 50 tons. proper span is 10 to 20 meters, Its proper working temperature is -20℃to 40℃. BMG type double beam semi gantry crane is used together with ...
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