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Harken MKIV Electric Unit 3E


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    Technical Description

    Harken Powered Furling

    Harken MKIV Electric Unit 3E

    A Harken Electric Jib Reefing and Furling system is a simple solution for sailors looking to add push-button comfort and safety to their cruiser. These sleek free-rolling systems are easy to install and allow crew to quickly furl and reef from the cockpit, while maintaining sail shape and optimal speed.


    • Push-button reef/furl
    • High-efficiency motor
    • 12 or 24 volts
    • Easy to install/upgrade
    • Cruising boat length 13.7 - 18.3 m

    High-torque, high-efficiency motor consumes little power. Permanent magnet design motor gives off little heat; reduces condensation to prevent electrical shorts. Reversible drive uses a high reduction worm gear to prevent sails from unfurling under load.

    Easy upgrade from the MKIV Unit 3 manual unit with the Harken Upgrade Kit.

    If you have any questions or issue about Harken Furling Units, please feel free to contact us at the Mauri Pro Sailing website and our crew will be more than happy to help.

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