log arch log hauler build 10 first test 

Thanks Daryl it will need a winch for sure.

Your right thank you for the comment.

Good info thank you Ed.

Here is my Playlist on the log arch ru-vid.com/group/PLLHXFUMvCeOl1DnjM2KRguKF261ingXC9

Thanks for the ideas.

Hi, actually that is not correct. A straight run from winch to log over single pulleys only changes load direction and means the winch load is equal to the log load in dynamic lift. The way he did it (cable around log then back to frame) cuts the winch load in half, and is 25% less stress on the arch at the pulley supporting the cable because the log acts like a 2nd pulley in the system. Now I'm sure there is some friction tension developed as the log is not a true smooth pulley, so it not going to be exactly half. I just did a test in shop. With steel cylinder (simulated log), with straight run vs wrap. Wrap is 45% less load on the winch. In theory is should be %50 less but with friction losses its 45%. Now, in reality, if the log is not well rounded and not.straight, trying to turn it with the cable will cause greater resistance, but that is not likely to overcome 45% force reduction before the cable just slides across the log. This is the power of pulleys. They are awesome. The more you add.the less forces needed for same load but you need a lot more cable takup to move the load the same distance. Do the cable.wrap and your winch will last longer as its sees only about half the load being lifted.

I understand your theory however the friction of the cable laying on the wood will generate more friction while cutting into the bark. Another way is to pick up the log with a grapple on the end of the cable or, use a tackle with the grapple. @@mrpush2532

Good idea Dave thank you.

Thanks for the tips! Gary we have some work to do but we will get it God bless my friend.

You got that right! thanks Russ.

Making me hungry that sounds good thanks Grandpadew.

One day I will do the ATV winch and use the Kubota battery.

My thoughts as well. A 3500 would be better though. 5/16 cable on them.

Dean yeah i thought about a battery operated winch, i might do that in the future.

@@Robinson-Homestead You bet bud. This arch is working as it is so time is the only factor. Choke em up on the big end and give er. Great build bud.

That is so true thank you Lonnie Kiger.

Lol thanks for the comment Jim.

I think it has 15 horsepower I know it's a Diesel Engine.

Thank you David my friend.

Thank you Hatch

Thank you Gerard I Love this thing.

Thank you Frank, i was wondering how you are feeling? Good i hope.

I would like to know how much that log weighed.

Thank you William.

Thanks for the comment

For sure if we get the bugs out it will work great thank you.

Thank you Larry God bless.

Thank you Jamey.

Thank you M Ten

Lots of work for sure.