Recently, 11 Aerospace Science and Technology Corporation six homes successfully developed hydraulic pump test and monitoring system. The system is mainly used for real-time measurement, collection, control and post-processing of the parameters during the hydraulic test of various pumps, valves and other products in the engine and real-time monitoring and protection of the test drive system and auxiliary system. The successful development of this system has provided a more efficient, stable and reliable test system for the hydraulic test of the launch vehicle engine pump in our country, which greatly enhanced the test support ability. And for the future development of similar systems has accumulated valuable experience.