Hydro Pressures

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Are all zero turn mowers with hydros pretty much run the same hydro pressures?
What are the typical hydro pressures?
Thanks in advance for your post!
 
Depending on the pump and bleed orifice can vary from about 1700 to 2900 psi.
 
Are all zero turn mowers with hydros pretty much run the same hydro pressures?
What are the typical hydro pressures?
Thanks in advance for your post!
Hello C.,

There are many design variables involved so pressures and gallons per minute (GPM) will be different.

I suggest you study some of the manufacturer's specs to get a better idea. Tuff Torque is one of the most popular makers of hydrostatic transmission for most manufacturers. Mower companies do not build their hydrostatic transmission.
 
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