of ponents are a single hydraulic test bed. And generally to hydraulic parts manufacturers and research institutes dedicated. From the perspective of using, once the hydraulic system failure, are often required to detect a wide range of ponents of the technical indicators to identify the root causes of fault location and to achieve the purpose of timely repairs. In this paper we explain the design of one kind of hydraulic test bench, working principle and the main technical indicators. binated the performance of hydraulic valves and hydraulic cylinders dedicated test-bed, to e multiple use, the test bench with characteristics of test reliable, easy to manufacture, easy maintenance, low cost and so on.РKey words: hydraulic test stand; tank; hydraulic valve; hydraulic cylinder; forcing press