Jr. GRCS

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dunno

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Frans, you are a piece of work. You have the ability to build this creative gear but don't even ask what it's rated for? You are too funny.

Are you bringing it to Columbus?

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Thank you, thank you, no applause needed!

Mark, here is my theory on rigging equipment, ropes, hardware;

I rig small! I understand that the ropes and hardware we use today often mean that the weak point in the system is the tree itself.

With the Jr. GRCS the rope that will accept the 'jaws' is 1/2". That limits me to a double braid 1/2" rope. So, I rig according to what my experiance tells me is safe and sane for that size rope.
Want some numbers? Well here ya go
Dont exceed 800 lbs. net TOTAL! Shock loading included and all the rest included.
No I will not be bringing the device to TCIA. (Greg does not want that one shown as a 'product' as it is just one I whipped up).

Hope this helps. Usually folks want to 'max' out whatever they are working with, I would urge caution using the smaller Harken winches. The attachment strap has a SWL of around 3 thousand lbs, sooo take into account shock loading, that brings it down to around a thousand lbs working load limit, cut a bit more off for safety and there ya go! 800 lbs. (+/-)
Might not be technical but that kind of thinking works for me and has for many years :) I'll leave the numbers game to you all 'brainiacs'

Frans
 
I don't think Harken gives them ratings like that. I was doing some research and it appears that they associate the winch to the amount of sail area you expect to have it working with.....

......on boats.
 
Re: Jr. GRCS IS NOW OFFICIALLY AVAILABLE!

Interesting job yu did there!
I like the idea of bolting the strap to one side of the device. Must make it even easier to strap it up. I did not do that because I wanted to be able to pack it around and store it without having to deal with the strap as well. This way I can use the strap for other things as well as on the Jr. GRCS.

I see you have made yours for removals only.
With Greg Good's prior permission I attempted to mimic his original engineering with the construction of the base plate on my Jr GRCS.

There are profound safety issues involved.
 
Re: Jr. GRCS IS NOW OFFICIALLY AVAILABLE!

Frans , I think we should do a Volkswagon drop test into it ....Exclude the motor of course. Wouldnt want to break that tiny thing....I think I'll just keep using the Hobbs though , until yours gets rated ...ha ha ...
Greg
 
Re: Jr. GRCS IS NOW OFFICIALLY AVAILABLE!

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I was down south. Still trying to figure out if I just got F'ed or not.

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