STANG302
ArboristSite Operative
You can find used winches on off road forums. You may be able to find a great deal on one of those. On that I am on is Pirate4x4. Just a thought?
How is the amount of wrap going to effect pull power? Pull speed maybe but power I don't think so
Here's a drawing that might help. Think of the blue line as a bar, or your winch motor. Bar is the same lenght in both pics. On the larger drum, you get more travel when you move the bar a certain amount, but need more force to do it. "A" with the smaller drum will lift the same load with less effort, just slower.
It's a crude drawing, but I hope it helps.
BTW- if you find any PTO winches around cheap, I may be interested. Looking to make a 3pt skidding setup for the tractor.
Side note - WOOOHOOO, finally the sound of some rain on the roof here!
Steve
I guess anything 6K or larger would work, would prefer 10K. Going on a 70HP tractor.
Steve
there is a military surplus store near here, I go there often. but any how, they have had several winches in there over past trips. Some very cheap, Its on the way to my bil's house. And well heading there this weekend I'll keep ya in mind. I'm guessing you want a pto not hydro. And for anyone wanting a hydro there is a store in Akron,Oh that has a whole lot of used winches priced fair. http://www.samwinermotors.com/
Where did you find a 9500 lb 1/2" rope? Can you tell me the brand name or something?
I like the simplicity of your solution ... rope is much easier to handle, and the idea of driving forward to pull the log, then back up, rewinding the rope to take out slack, repeat ... that's good for tight spots.
My guess, that would be the same, speed would increase as greater distance per revolution changes the speed. I am getting your idea but power output should be the same but then it may likely be my winch is just big.[/QUO===
It's just that you have an excess of winch power for what your pullin.
An 8000 lb Warn is only rated at 8000# on the first wrap and reduces with each wrap. One the 4th layer it's only rated at something like 4000#
Might be more than you want to spend.
Technical Specs:
Height: 65"
Width: 55"
Shipping Weight: 725 lbs.
Pulling Capacity: 11025 lbs.
Drum Capacity: Sold with 165” of ½” cable with option of up to 265’ of 3/8” cable
Winching Speed: 1 to 5 ft. per second.
Clutch: Mechanical friction plate clutch with heat sink
Power Transmission: Universal shaft from tractor
Mounting: To Category I or II 3-point hitch
Tractor Size: Min. 40 HP, Max. 60 HP
Related Product: Farmi 501T Skidding Winch - 501 with Electric Hydraulic Control System
My,my I have not noticed one bit of power loss with 300 foot of cable it is the same at 100 as it is 295 foot. Speed changes though.
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