The photographs show a hydraulic component test rig. The test rig pressurizers each test component to 550bar as a bust test then the rig checks the component for internal leaks by locking in pressure and looking for pressure decay. After this each item is flushed with oil, a contamination reading is recorded and a test report automatically generated. Each component has the test oil purged out automatically with a compressed air supply at the end of the test. The rig completes all of the above to six different components simultaneously.