Hydraulic question ztr

Patsdeere · Apr 6, 2023

Does anybody have one that can tell me a pump size/model on a zero turn? I'm wanting to essentially duplicate the design, but need to know what pump to get.

John730D · Apr 6, 2023

Check this out
Pump calculations

westga · Apr 6, 2023

I don't know if this would be any help but on my zero turn has Parker Hydralic drive units on it. The pump and motor is together. The unit is belt driven.

jm. · Apr 6, 2023

I have acre3s of hydro drives any way you want split pump and hydro or self contained units. E-mail open if you are doing a project.

BarnyardEngineering · Apr 6, 2023

If you're going to go about it with discrete components, that is pump, valves, and motors, it will all depend on the motors you choose.

Most zero turns simply use two conventional self-contained hydrostatic transmissions, one for each wheel. Just find yourself two identical lawn mower transmissions, open them up and weld the differentials. Cut the left axle off one, cut the right axle off the other. Mount to a frame. Hook a lever to each transmission's speed/direction control. Power with a single vertical shaft motor and belt.

Patsdeere · Apr 6, 2023

That's fabulous. I was doing my own calcs, but having the correct formula will be awesome.

Hydraulic question ztr

Patsdeere

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John730D

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westga

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jm.

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BarnyardEngineering

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Patsdeere

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