hydraulic hose assembly pulse test bench is test equipment to verify the fatigue life of hydraulic hose assembly under the action of pressure pulse. its performance and test method conform to specifications in the standard “gb7939-87 test method for hydraulic hose assemblies”. main parts and components of hydraulic hose assembly pulse test bench all adopt imported components to provide advances performance. the complete test procedure implements computerized data acquisition and processing. the test device not only applies to high pressure pulse test of hoses and hose assemblies, but also to high pressure pulse test of steel pipes, steel pipe fittings and other hydraulic components. the test bench has obtained two technical patents and is possessed of independent knowledge property.