Posted by IH fan on March 17, 2010 at 06:04:35 from (70.249.67.63):
In Reply to: Hydraulic Pump posted by Blackland Dan on March 17, 2010 at 04:27:17:
I believe the M had about an 800psi system. I don't have the "pie" sign on my keyboard, so Pi X the radius of the cylinder squared X the 800psi of the system will get you close.
So a 4" cylinder would be 3.1416 x (2 x 2) x 800 = 10,053 lbs. Now there is always a little loss from friction, etc., but 5 tons would be close. this drops off pretty quickly for a 3.5" cylinder to about 7700 lbs or about 5650 for a 3" cylinder.
If the M system is other than the 800psi, then figure that in. However, any mechanical leverage would need to be figured in if it's something like a tillage tool, and that might be almost impossible unless you are a mechanical engineer.
This post was edited by IH fan at 06:07:42 03/17/10 2 times.
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