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adding a hydraulic pump on a wd45
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Rick143 View Drop Down
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Joined: 13 Dec 2015
Location: Lomira, WI
Points: 247 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Rick143 Quote  Post ReplyReply Direct Link To This Post Topic: adding a hydraulic pump on a wd45
    Posted: 30 May 2017 at 12:25pm
I am looking to ad a hydraulic pump on my WD45. I see some nice looking pumps on surpluscenter.com. I want to put in a priority valve for power steering and a spool valve for double acting hydraulics. My question is how big of a pump do I need (gpm?
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jbirnsch View Drop Down
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Joined: 02 Jun 2010
Location: Egg Harbor, WI
Points: 78 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jbirnsch Quote  Post ReplyReply Direct Link To This Post Posted: 30 May 2017 at 4:42pm
Are you adding this so that it is live all the time? If you look at a Gleaner E there is a pump/reservoir all in one unit that is belt driven from the front crank pulley. The gleaner E has a 2 groove crank pulley just for this. It would hang out the side but would be live all the time.

Just and idea.
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Michael Crowe View Drop Down
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Joined: 11 Sep 2009
Location: Kansas City
Points: 1726 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Michael Crowe Quote  Post ReplyReply Direct Link To This Post Posted: 30 May 2017 at 10:48pm
A pump from a 445 loader runs off the crank pulley and works real slick. The 455 loader has live power.
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Rick143 View Drop Down
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Joined: 13 Dec 2015
Location: Lomira, WI
Points: 247 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Rick143 Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2017 at 12:15pm
I'm thinking about mounting it on the front of the crank. They have some Eaton pumps on surpluscenter.com that look shallow enough. But I don't know how big of a pump I need?
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 21897 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2017 at 2:20pm
A front pump to a 445 loader was around 10 GPM at 1700 RPM.
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B26240 View Drop Down
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Joined: 21 Nov 2009
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Points: 3866 		Post Options Post Options   Thanks (0) Thanks(0)   Quote B26240 Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2017 at 2:26pm
I sure wish M&W was still making pumps that went between govenor and dist.  I have had a couple of them on Farmalls and they work good, compact as well. Might be a idea for some body to make up a kit to do this as this is a common request to put hyd on older tractors like WC's etc
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Rick143 View Drop Down
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Joined: 13 Dec 2015
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Points: 247 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Rick143 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Jun 2017 at 12:15pm
Thanks for the reply the pump I am looking at is about 11 or 12 gpm for $245.00. I don't think I'll do better than that.
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