oad roller main pump and motor testing machine 

Function:

The test bench can test the dynamic and static performance of the hydraulic piston pump, the vane pump, the gear pump and so on, (Advanced computer aided testing system). The test range, the test items and the test requirements are consistent with the JB/T7039-7044 and other relevant industry standards.

1.No-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:55KW,75KW,90KW,132KW,160KW,200KW,250KW

Range of flow rate:0~500L/min

Range of test presure:0~35MPa

Rotation direction:Reversible rotation

Hydraulic control circuit:Open or closed

Range of rotational speed:0~3000r/min

System temperature Control mod:Water cooling, Electricity cooling,Freezer cooling

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:

Hydraulic piston pump, vane pump, gear pump(single, double, multi-pump), open pump, closed pump.