Need Hydraulic motor info

Posted by Moose on November 21, 2001 at 20:56:49 from (12.78.117.133):

If memory serves me correctly, I recall someone in this group had a pretty good knowledge of hydraulics. I have aquired an old Tulsa Winch that I would like to mount on a 3-point frame. This is a large capacity 20,000 lb worm-gear winch capable of holding over 200 ft. of 1/2 in. cable. It was used on a heavy tow truck and sprocket drive off what I assume was a truck pto. It currently has a #60 chain sprocket (30 teeth) welded on the input shaft. The winch is 30 to 1 ratio. For the installation I am contemplating, a hydraulic drive motor would be preferred over running a pto shaft. However, I know nothing about hydraulic motors. My tractor has a 19 gpm output at the rear ports. What size motor would turn this winch and should it be geared down from the 30 tooth sprocket now on the winch or should it be direct-drive to the input shaft? What would keep the winch from back-lashing the hydraulic motor under tension? I would be using the winch for log skidding, boulder removal and other heavy work.

Follow Ups:

• Re: Need Hydraulic motor info KURT 06:46:45 11/22/01 (0)
• Re: Need Hydraulic motor info Winch.!!! 05:35:05 11/22/01 (1)
  • Re: Re: Need Hydraulic motor info Moose 09:51:05 11/22/01 (0)

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