Heavy duty spring?

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Baseshakers
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Heavy duty spring?

Unread post by Baseshakers »

So on the trail 5 hill climb I broke the drum on the 2000lb suckdown winch. I can upgrade to a superwinch but it may not be enough. Wondering if I can put a HD spring inline with the cable to soften the shock loads. No idea where I can find one however...
"god had his sh!t together when he made boobies" -franky
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Baseshakers
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Heavy duty spring?

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Modeler
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Re: Heavy duty spring?

Unread post by Modeler »

A garage door spring cut down to length the correct length?
Speed costs money, how slow do you want to go?
nostaw

Re: Heavy duty spring?

Unread post by nostaw »

Check industrial supply places... I would expect you can find something online if you look around.

JW
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Kurt
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Re: Heavy duty spring?

Unread post by Kurt »

Maybe switch from steel cable to nylon cord?
It would have a bit of elasticity to reduce the shock loading on the winch drum...
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ZAEDOCK
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Re: Heavy duty spring?

Unread post by ZAEDOCK »

http://ne4wi.org/raffle.php :handgestures-thumbupright:




Here is a unique (and very cool) way to mount a suck. The slight angle of the line also lessens the burden on the winch.

http://www.stu-offroad.com/suspension/sdw/sdw-1.htm
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Baseshakers
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Re: Heavy duty spring?

Unread post by Baseshakers »

joe, that's actually how i mounted it! followed his instructions, and it worked like a charm.

i'm looking at nylon rope, but the diameter may be too large to easily run: http://www.mcmaster.com/#standard-fibrous-cords/=i6bt0z
maybe i can just do a ~8" loop of rope and attached to the wire cable, and then run the wire cable through the pulley and onto the drum.
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mexgrizzly
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Re: Heavy duty spring?

Unread post by mexgrizzly »

Hmmm, seems like something you might find wandering he isles of Tractor Supply.
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norstar
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Re: Heavy duty spring?

Unread post by norstar »

How about a trip spring for snow plow. http://www.northerntool.com/shop/tools/ ... _200329698
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Re: Heavy duty spring?

Unread post by Kurt »

How much room (length) is there at full suck down between the pulley & the attachment point on the axle?
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Baseshakers
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Re: Heavy duty spring?

Unread post by Baseshakers »

There's not a ton of length, but a short spring might work. That trip spring looks pretty good, any idea on the strength of one of those? As of now I'm using "docking line," which is supposed to have some stretch to it. 3/8 diameter double braided nylon rope at ~840lb work load limit (doubled up) so hopefully it will be stretchy enough and also act as a fuse. this pic is at full stuff on both sides. you can just see the edge of the pulley on the axle truss on the left.

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"god had his sh!t together when he made boobies" -franky
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