This document outlines the components and design of an electro-hydraulic system laboratory experiment. The system uses a hydraulic power pack, solenoid valves, a double-acting cylinder, push button, relays, and limit switch. When the push button is pressed, it actuates a relay which extends the double-acting cylinder. Once fully extended, the limit switch actuates a relay with a 3 second delay to retract the cylinder back to its starting position.