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Tiller Torque


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#1 txdieseldog OFFLINE  

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Posted May 22, 2015 - 09:32 AM

Have a question. Is there a manual or does any body know just by chance, the output torque of the Jac/Ford PTO at the shaft end?


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#2 txdieseldog OFFLINE  

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Posted May 22, 2015 - 09:41 AM

Sorry, wondering what the final RPM is at the shaft end as well? Any wild proximity's will be remotely considered. :D However, cold, hard, facts preferred. :rocker2: Thanks in advance. 


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#3 skyrydr2 ONLINE  

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Posted May 22, 2015 - 10:04 AM

It is basically engine rpm as both pto and pto shaft pulleys are the same size.
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#4 propane1 OFFLINE  

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Posted May 22, 2015 - 10:20 AM

Engine rpm, what skyrydr2 said. Noel
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#5 Rock farmer OFFLINE  

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Posted May 23, 2015 - 05:41 PM

Why do you ask? Grasshopper.
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#6 Chopperhed OFFLINE  

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Posted May 23, 2015 - 08:11 PM

In case you care, you can basically take  the out put torque of your particular engine, Most 16 hp engines put out around 18-20 lbs/ft of torque. multiply by the PTO pulley ratio, allow a certain percentage for slippage, and you can get a rough estimate of your PTO output torque.



#7 txdieseldog OFFLINE  

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Posted May 24, 2015 - 01:19 AM

Grasshopper want to convert to hydraulic motor. Got a front hydro control from ebay and was thinking of running lines to the rear not the front.


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#8 Rock farmer OFFLINE  

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Posted May 24, 2015 - 04:26 AM

I have a Case 444 with a hydro tiller.
It's a great set up.
But, the hydrostatic trans mission on the Jacobsen will not run a tiller.
I don't think it pumps enough volume.

Joe
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#9 KennyP ONLINE  

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Posted May 24, 2015 - 04:33 AM

I have a Case 444 with a hydro tiller.
It's a great set up.
But, the hydrostatic trans mission on the Jacobsen will not run a tiller.
I don't think it pumps enough volume.

Joe

I agree with that. Need a separate pump to run that.


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#10 skyrydr2 ONLINE  

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Posted May 24, 2015 - 04:34 AM

The hydro only puts out 1.5 GPM at 800 psi , not nearly enough to turn a hydraulic motor at 3600 rpm and still have enough power to turn under a load.
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