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SUMITOMO Hydraulic Pump Test Bench
2013-11-01      clicks:

SUMITOMO Hydraulic Pump Test Bench
Product name Hydraulic pump test bench
Function The test bench was developed for the pump used by 7.5-70Texcavators and loaders machines of SUMITOMO. The test range, the test items and the test requirements are consistent with the JB/T7039-7044 and other relevant industry standards.
Test projects ①No-load running test;② Determination of efficiency(Including the determination of displacement, the volumetric efficiency and the total efficiency determination);③ Overload test;④ The variable characteristics test of the variables agencies;⑤ Impact test;⑥ Monitoring of process parameters: monitor noise, vibration, temperature and motion stability and so on, which are generated in the testing process.
Performance parameters
Meet standards GB/T7936,JB/T7039,JB/T7042,JB/T7043,JB/T7044
Total power 99KW
Range of test pressure 0~35MPa
Range of flow rate 0~500L/min
Range of rotational speed 0~3000r/min
System temperature Control mode Water cooling
Hydraulic control circuit Open or closed
Rotation direction Reversible rotation
Composition of the structure Dynamic system, the hydraulic control system, the hydraulic oil filter temperature control system, the electrical control system, the data acquisition test system.
Application area The pump used by 7.5-70Texcavators and loaders machines