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1. Uses: 90KW hydraulic pump pump valve cylinder comprehensive test platform
1. It is a comprehensive test table for detecting hydraulic pumps/motors/valves // oil cylinders. It is a special equipment for hydraulic pumps, hydraulic motors, valves, and cylinders. It has the characteristics of compact structure, reliable quality, reasonable design, easy operation and maintenance, and refer to the various technical requirements in GB3766-88 "Smart Technical Conditions for Hydraulic Systems".
2. The hydraulic system of this test table adopts a closed fuel tank structure to allow work in a dusty environment. However, pay attention to the dust on the hydraulic equipment when using it to ensure that the hydraulic system has good heat dissipation and the cleaning of oil Essence
Second, structural characteristics
1. This device uses an electric motor as the driver system of the entire test table. The testing table is divided into three parts: the motor drive table, the main oil box valve console, the valve and the tank detection table. The installation structure has the advantages of large volume, compact structure, and convenient installation.
2. The integrated oil circuit block design makes the system has less leakage, and the structure is compact, disassembled and convenient.
3. The output oil circuit is arranged neatly, clear, and easy to operate.
4. Test the pressure -regulating operation is simple and clear.



Main parameters:
Equipment name: 90KW hydraulic pump pump valve cylinder comprehensive test table
1. Main technical indicators:
Weight 3-4t (theoretical weight)
Dimensions: Test Power Channel: 2000X2000X1800mm
Driver power: 55KW-level 4
Auxiliary motor 5.5kW, low -voltage oil supply pump 10 pump pump 10 plunger pumps
The highest oil supply pressure is up to 20MPa
System maximum pressure: 30MPa
System limit pressure; 30MPa
Maximum displacement: 300-400L/min
2. The functional configuration and parameters of the test bench:
2.1 Driver method: motor driver
2.2 speed: level 4 motor 0--2000r/min; (frequency conversion)
2.3 Loading method: manual dual road loading pressure
2.4 Oil supply method: forced oil supply and self -absorbing oil supply.
2.5 Display method: Digital table and PLC touch screen display
3.2.6 Operation method: manual operation.
4. Working medium: isovg46 hydraulic oil;
5. The volume of the fuel tank: 1000L actual refueling 800L;
6. Normal cleaning requirements: GB/T14039 19/16 (NAS10)





