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CommonRail TestBench > Products > Injection Pump Test Bench

12PSB-500 Injection Pump Test Bench


It adopts advanced frequency conversion technology and digital technology with automatic and manualdouble control for the rotation speed, temperature and count.


  • 12PSB-500 Injection Pump Test Bench
  • 12PSB-500 Injection Pump Test Bench
  • 12PSB-500 Injection Pump Test Bench
  • 12PSB-500 Injection Pump Test Bench
  • 12PSB-500 Injection Pump Test Bench

Main Characteristics 

1.Advanced frequency conversion technology with rotation speed,temperature,count numeral control.
2.Measuring the Rack Bar journey exactly.
3.Debug speed curve of injecting oil pump.
4.Automatic oil unloading device.
5.Print and keep debugging data of pump.
6. Large inertia flywheel--- steady drive and good balance.

Technical parameter

1. Adjustable rotation speed range: 0~4000RPM
2. Double series of graduates: 45/150CC
3. Volume of oil tank: 100L
4. Temperature stabilization: 40±2
5. Test oil filtering unit: 5μ
6. DC. Supply: 12/24V
7. Feed pressure: 0~0.4MPa (low), 0~4MPa (high)
8. Air pressure (MPa): -0.03~0.3
9. Rack travel range: 0~25mm
10. 3-phase power supply: 380V/50Hz or 220V,60Hz,3phase
11. Flywheel inertia’s moment: 0.8kg·m2
12. Center height: 125mm
13. Output power: 7.5kw~15kw
14. Overall dimensions: 200X90*170CM
15. Net weight (kg): 1000.
16. Average trouble-free working time of test stand: ≥2500h. 


1.The testing debugging about oil-supply amount of each cylinder and oil-supply uniformity of injection pump.
2. Check the oil-supply spacing of each cylinder and oil supply starting point in the static state.
3. Check and adjust the performance of mechanical speeder.
4. The sealing inspection of injection pump.
5. The test of value of distribution pump.
6. The test of loop oil of distribution pump.
7. Check the intracavity pressure of distribution pump.
8. Check the performance of air-film mechanical speeder.
9. Check the pump of pressurized compensatory .
10. The inspection of oil delivery pump. 

Option(On Request)  

1.Oil lubricate
2.Measurement of rack travel

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About NanTai

Nanyang NanTai Experimental Equipment Co.,Ltd is a joint-stock enterprise that produces common rail test bench, traditional diesel fuel injection pump test bench, Nozzle Tester, and sells many spares parts .

Contact Us Tel:  0086-377-60568988 Fax: 0086-377-62080658 Post Code: 473000