Hyd pumps.
concreteanimal 10-27-2011
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   Looking for 2 Hyd. Pumps for my 1985 schwing (the ones for boom-aggitator.) or rotating assemblys to rebuild.  Schwing doesnt have in stock and so far hasnt told be how long it would be to get..

   Local hyd shop has them torn down and looking for parts to rebuild so far they haven't found what we need dont know for sure how hard they're looking.

1)- A2F.10.L.4.Z.4    1)- A2F.23.R.3.Z.4            Any help will be appreciated.    CRAIG
Todd 10-27-2011
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I would call pumpcrete in canada, he has a large parts inventory.

888 325-7867

other company to call is alliance they sell Scwing parts, i think Putz sells them also. might not be factory parts but will work.
Many 10-27-2011
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http://www.concretepumps.com/pages/rebuild/rebuildconcretepumps.html
service1 10-28-2011
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Please call with the SN of the machine. I believe we have the pumps you need

Jeff Popa

Technical Service Manager and Spare Parts Specialist

Off – 651/429/0999 X 213

Direct – 651/653/4213

Cell – 612/845/6981

jpopa@schwing.com
Many 10-28-2011
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Holy cow,there's a blast from the past.Jeff,glad to see your still around,this guy will help big time with your pump concerns.
concreteanimal 10-28-2011
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   Well J.P. was a big help. yes they had it in stock, the parts guy I talked to was (new) and didnt know how to look it up?

Well now there on the way and the hyd shop will have to send back the rotating assemblys they ordered.  Hopefully won't cost me to much to send back the parts.
DIGGER 10-28-2011
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Brevini, Sauer Danfoss Dakin and Volvo have banana pumps that will inter change with Rexroth A2F models.
DIGGER 10-28-2011
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The main items you need to know will be the shaft size, on the A2F10 it's a Din 5480 20 mm x 1.25 x 30 x14x9g

The A2F 23 is a Din 5480 25 mm x 1.25 x 30 x 18 x9g spline.

The mounting flange and the shaft once matched, the alternatives will fit. Suction and pressure ports can always be modified.

We use a lot of "will fit" Brevini pumps on Schwing, Putz and Korean models.
Boom Inspector 10-28-2011
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Right on Jeff, so nice to see some of the Schwing service personal make a post here. Glad you are here Jeff and were able to make a positive impact for this pump owner with the parts he needed. 
JAB 10-29-2011
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It is great to know that Jeff Popa is, as always, taking care of any Schwing need

Great hearing from you Jeff

 

                         Jorge Borrayo