I am upgrading a shipboard crane hydraulic system.
The crane has overboard swing frame at the end of the Jib to securely latch into an ROV during launch and recovery.
The swing frame has 4 X single acting, single pistons hydraulically actuated by a three way ball valve and a pressure reducing...
I am looking for ideas to eliminate cross-talk in a hydraulic system with tandem pumps in parallel.
To start, I will be using two X variable displacement pumps that are HP and Load sense controlled.
The pumps will feed into a common manifold and be diverted to a multitude of valves.
The...
