But it didnt come with a manual, pumped a little 10yd with it the other day, my question is do you have to switch something if your doing a long run through 2.5 line (high pressure) any insight or tricks for this type pump? It was a very easy pump to figure out for basic pumping

That's a good pump Barron, It can be dialed down to Zer0 for pressure grouting & slab jacking. And it can be easily switched over to piston side for low slump/high presssure applications too. I doubt you'll ever have to do so for the job you have in mind..

One more picture

Thats what they call a money machine  I like the size and location of the watertank..

Whats horrible since i got this mammoth pump, is ive only been pumping 1-3 yard loads all week.... Total let down

Were you running a Schwing trailer pump before? What size pipe/hose do you run most of the time?

I run a whiteman sv50 and a transcrete sidewinder, almost alway run 2.5 line