Universal mobile hydraulic unit UPG-300
UPG-300 is designed for testing hydraulic systems of aircraft under ground conditions. It is used to supply hydraulic fluid to aircraft hydraulic systems at the required pressure and flow rate, to perform leak testing and pressure testing of aircraft hydraulic units and systems as well as hydraulic installations, to refill aircraft hydraulic systems with working fluid, to check the operability of aircraft hydraulic system components, and to supply electric power to units associated with the operation of aircraft hydraulic systems and hydraulic installations.