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Re: super a modification
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Posted by Karl O on April 27, 2000 at 15:55:48 from (204.154.246.39):
In Reply to: super a modification posted by j lahti on April 24, 2000 at 15:48:36:
Good luck, Jim. I ran some numbers using formulae from Northern Tool catalog and came up with about 26 gpm at 1000 psi, if the pump is 75% efficient. I seriously doubt that a 19 hp tractor is going to keep up with a 20 hp hydraulic motor, especially if you try to take all that power off the front pulley. Northern does have some pretty hefty hydraulic pumps. I'm sure that you're way outside the range of a power steering pump; they are probably very low gpm devices.
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