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Allis chalmers 715c hydraulic pump

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ac89 View Drop Down
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Joined: 18 Mar 2015
Location: maine
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ac89 Quote  Post ReplyReply Direct Link To This Post Topic: Allis chalmers 715c hydraulic pump
    Posted: 26 Aug 2020 at 2:44pm
Can you still get a hydraulic pump for the allis chalmers 715c backhoe with the allis chalmers 433t motor? Or will my best bet be my hydraulic shop for a rebuild. I think its a Cessna pump.

Edited by ac89 - 26 Aug 2020 at 2:44pm
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DMiller View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DMiller Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 2020 at 3:13pm
Hydraulic shop will be your best bet, if need a Eaton Cessna they tend to still be available just have to match specs and drive spline.
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ac89 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ac89 Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 2020 at 3:27pm
That's what Im thinking. It'll be a good project for this winter.

Edited by ac89 - 26 Aug 2020 at 4:02pm
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Coke-in-MN View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Coke-in-MN Quote  Post ReplyReply Direct Link To This Post Posted: 28 Aug 2020 at 12:32pm
I had a Cessna pump on a New Holland skid steer that went bad was over $1,000 from dealer - hyd shop had a new pump for $300 but input shaft was different as NH had a propitiatory design - thing is old shaft was good and fit right into new pump - did the exchange of shaft in the price . 
  Check with a shop or with MINNPAR to see if they have it in stock but be ready for $$$. Can try Surplus Center to see what they have that might exchange also as they can match many units  for pumps and cylinders 
Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
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ac89 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ac89 Quote  Post ReplyReply Direct Link To This Post Posted: 28 Aug 2020 at 3:50pm
Ok I will have to look into that thanks
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ac89 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ac89 Quote  Post ReplyReply Direct Link To This Post Posted: 31 Aug 2020 at 2:59pm
I found a pump online that is identical on the outside of mine. But it doesn't tell me the specs.
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DMiller View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DMiller Quote  Post ReplyReply Direct Link To This Post Posted: 31 Aug 2020 at 3:09pm
Almost looks like the trans pump for my 7G


Can go to Eaton Cessna and look up by pump number for specs.


Edited by DMiller - 31 Aug 2020 at 3:10pm
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ac89 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ac89 Quote  Post ReplyReply Direct Link To This Post Posted: 31 Aug 2020 at 3:16pm
I'll try that thanks
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markjlemmon View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote markjlemmon Quote  Post ReplyReply Direct Link To This Post Posted: 21 Sep 2020 at 3:40am
Hi, This is Mark. 

A 715c hydraulic pump can handle fluids that are too viscous for a centrifugal pump. The pumping action is very controllable and mathematical. if you double the speed, you double the output. 

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Coke-in-MN View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Coke-in-MN Quote  Post ReplyReply Direct Link To This Post Posted: 21 Sep 2020 at 2:17pm
Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
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