A 11 GPM pump, 3000 psi, requires about a 23 HP engine.
JJ, would 3000 psi be on the high side to be running on a vane pump? I always heard 1500 is the range you would want to be at for a vane pump or they will not last long.
A 11 GPM pump, 3000 psi, requires about a 23 HP engine.
Some of the Vickers vane pumps can pressure up to 4500 psi.
http://hydraulics.eaton.com/products/pdfs/V-PUVN-TM001-E5.pdf