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Historical Construction Equipment Association
Home of the National Construction Equipment Museum


old pedestal crane controls

  • 03/24/2017 6:58 PM
    Message # 4688717

    Hello everyone. I am new here and and would like to know if you have seen three phase motor drum controllers connected to resistor ballasts to control a crane trolly. I have a a few pics of the drum controller internals and also of the resistor in question but do not know how to upload them. Any help would be greatly appreciated. Thank you.

    Russell D.

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