Required Bollard Pull for a Harbour Tug

Discussion in 'Boat Design' started by Rob Moody, Oct 12, 2008.

  1. Guillermo
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    Guillermo Ingeniero Naval

  2. Mr Efficiency
    Joined: Oct 2010
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    Mr Efficiency Senior Member

    from that link:

    Brazilian bollard pull : In Brazil, the bollard pull test is done for an hour and due to the circulation of water, this value is always significantly lower

    Extraordinary, surely someone is waxing lyrical. :D
     

  3. Agung Taufik
    Joined: Oct 2017
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    Location: Indonesia

    Agung Taufik New Member

    How to calculate BHP Tugboat with twin screw?
     
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