Pump, what do I have?

Dick W. · Dec 27, 2012

I got this vickers pump on an engine I bought last year. The engine and pump were out of a sweeper or paver or something like that. I used the engine in my super 55 tractor and am wondering what this pump is. I'll try to attach a few pictures.

Anonymous-0 · Dec 27, 2012

See where the arm is: What does that little tag say. Also take that little 2 bolt cover off and see if there is a splined shaft or at least a shaft with a keyway. The arm leads me to believe it is a variable piston unit, butI would like some dimensions and also more details on the drive side of the unit. What kind of engine was it attached to a Waukesha?

Big Fat Herb · Dec 27, 2012

is that a hydro transmission pump ? looks like some on some self propelled rollers i have run

Dick W. · Dec 27, 2012

The engine is the 155 diesel I put in my Super 55. The pump has a flat plate that bolts to the flywheel with a spline drive for the pump shaft, maybe 1.5 inches or so. I'll look for your other things on it tomorrow.

Michael Price · Dec 27, 2012

thats a hydrostatic pump, used for variable speed for forward and reverse.

jackinok · Jan 10, 2013

i was thinking variable speed pump out of a vemeer ditcher when i first saw the picture, but those old street sweepers i worked on 100 years ago had the same basic setup. ours had crysler industrial engines.

Pump, what do I have?

Dick W.

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Anonymous-0

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Big Fat Herb

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Dick W.

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Michael Price

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jackinok

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