Our company in México recently bought a 2006 Olin  565 we don´t have idea how to operate, please if any can send me a manual or a reference where to get it, any help would be great

call dave from olin his number is on the website under the olin pump advetisement. and good choice on the peagravel pump its the same one i run and ill never get anything different

Guys I run a 2007  5/45 Olin  this morning I pumped 60 yards in a basement floor it never missed a stroke, set you surge chamber at 50 lbs you need a mix design of 564 lbs cement 1644 sand, and no more than 1300 lbs of size 78 rock which is smaller than 1/2 inch, if you set your surge chamber to high your hose will jump around if it does let out some nitrogen so it will lay there and not move,I use only 2 1/2 inch hose, you have the best ball valve pump made easy to work on parts are cheaper than a swing tube  but its a small rock pump. 

I forgot something put a grate on you hopper with the spacing at 3/4 inch so if anything large comes out of the RM truck it want stop it up ,also put a 12 volt vibrator on the bottom side of your screen so it want get damaged.