REVIEW of the Petzl TWIN RELEASE pulley for mechanical advantage with built in progress capture

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  • Опубліковано 17 січ 2025

КОМЕНТАРІ • 19

  • @aerialrescuesolutions3277
    @aerialrescuesolutions3277 9 місяців тому

    Excellent video Dan, thanks for posting. Jim in Oregon

  • @JLMTreeService
    @JLMTreeService 9 місяців тому +4

    Wow that thing is complex, thanks for sharing that cool too with us!! Imma have to get my hands on one of those!!

  • @dankotos61
    @dankotos61 9 місяців тому +2

    Wow that thing looks really great.

  • @codblkops85
    @codblkops85 9 місяців тому

    Love it

  • @eranschnecke
    @eranschnecke 9 місяців тому

    Excellent review, to the point. However, how often do you put such a system into work... Did you make a video about that?
    Thak you 🙏

    • @ClimbingArborist
      @ClimbingArborist  9 місяців тому +1

      Most often it is when we pull over trees, tension sidelines, or occasionally need to raise logs we are rigging.

    • @eranschnecke
      @eranschnecke 9 місяців тому

      Do you ever use it as a main Rigging line?

  • @warped2875
    @warped2875 9 місяців тому

    So, with a WLL of 2.8kn, at 5:1 you will have 3,150 lbs of command force? 4:1 - 2,520 lbs? ...or am I mistaken, and max WLL load is only 616 lbs??

    • @ClimbingArborist
      @ClimbingArborist  9 місяців тому

      The working load limit for the device as a whole is listed as 280kg. It makes sense for a block & tackle system of this size that it is only designed to raise, pull what one person can pull. Raising a 230kg load for example would be very substantial

  • @treeglidertas8336
    @treeglidertas8336 9 місяців тому

    Noice

  • @joshlower1
    @joshlower1 9 місяців тому

    Way too complex

    • @ClimbingArborist
      @ClimbingArborist  9 місяців тому

      It’s pretty simple, just great design with features to make progress capture more simple that all other twin sheave pulleys

  • @jonnyfirebreather
    @jonnyfirebreather 9 місяців тому

    Well that was worth the money after seeing this, I went out and purchased. Fantastic piece of kit multi use 🪵 thank Dan

    • @ClimbingArborist
      @ClimbingArborist  9 місяців тому

      Awesome bro, you definitely won't regret that purchase if you use mechanical advantages 👍