Hi,
That pump is a high pressure pump (10,000psi) I have the same pump for my portable punch setup. It really will not work with the 3000 psi cylinders. You could use a cylinder like this one.
https://www.ebay.com/itm/30-tons-8-stroke-Double-acting-Hydraulic-Cylinder-10000PSI-Jack-Ram-YG-30200S-/221950067817
30ton 8" stroke. 10,000 psi rating
One thing to keep in mind if you use the 10,000 psi pump. Do not use hardware store or auto parts store hoses with it.. You have to use 10,000psi hose specially made for it.
I had considered using that setup for a hydraulic forge but decided not to. Honestly the 10,000psi hoses scare me. If they burst it is very dangerous.