In Plant and Ground Support Hydraulic Components and Systems Test Equipment Royal Systems Group designs and manufactures Test Equipment for in plant and ground support use, for various hydraulic components and systems. Some of our test stands are used in the following applications below.
| Hydraulic Motors | Hydraulic Pumps | Hydraulic Transfer Units |
| Lube/Scavenge Oil Pumps | Hydraulic Valves | Lube Oil Valves |
| Lube Gear Boxes | Hydraulic Actuators | Reverse Thrusters |
| Hydraulic Servo Valves | Cable Tension Puller | Hydraulic Servo Actuators |
| Skydrol Fluid | Military Fluid | Hot Oil/Hydraulic Fluid |
| Mineral Hydraulic Fluid | Pulsing | High Frequency |
| Static | Dynamic | Stoddard Solvent |
| Hydraulic Controls | High Flow & Low Flow | Jiggs & Fixtures |
