How many strokes per minute our you guys on the Schwing 61 meters getting I know your supposed to get 22 but im only getting 18 to 19 with a 5 1/2" slump.

Last time I ran one was getting 19 at about a 6inch slump + or -

Don't quote me on this, but 22 is probably the theoretical output under impossible to achieve jobsite conditions.  

All Schwing pumps have a Horse power setting if the Hydraulic pressure exceeds this setting then the pumps start destroking at a given rate - the question should always be what hyd pressure is the pump at and then look at the horse power curve and see if number of strokes matchs published curve. See Schwing service Dept for chart

socal 153 likes to pump wide open , im his oiler every so often, slump it and dump it, right j-dawg . . . !

Hell Ya V it's either wide open pumpin or it's nothin!

unless it's small yardage or it's not safe! :)

I get bout 16 to 19 but depends on mud. Water or super p

19.4 is the max I can get. Most yardage is 190 per hour with the 2525 package, my old putz. would do 240 per hour running with a laser screed.

Last week I had a nice 8" slump and was getting 22.4 on one side and 21.8 on the other.