Specifications
Injector and pump test benchCast iron operation platform
BOSCH pump
Stable rail pressures
Level three filter
HY-CRI200B-I High Pressure Common Rail Injector and Pump Test Bench
Parameters:
1.Main Engine System
a) Tianqi quadrupole electric motor (380V): 15KW
Alpha frequency converter: 15KW
b) The main frame is cold box board and aviation aluminum composite structure, cast iron operating platform.
c) Its control type is automatically computer control and display by screen.
d) The accuracy of weighing oil digital readout (weighing transducer) is 0.1ml.
e) Its revolving speed range is 0~1500r/min (adjustable) (digital readout).
f) The height of main engine center is 125mm.
1.Oil Circuit System
a) Fuel delivery: 10L/min
b) Fuel delivery pressure: 0~1Mpa.
c) Rail pipe is BOSCH.
d) Rail pressure: 0~200Mpa.
e) The rail pipe is controlled by automatically closed cycle, and pressure display (accuracy±0.1Mpa) with overpressure protection.
f) Oil temperature (adjustable) is controlled automatically, heated by heating pipe and refrigerated through strong refrigeration unit.
g) Its filtering type is tertiary filter.
Rotating speed range of main shaft (rpm) | 0~3000 |
Rotation direction of main shaft | Positive, negative |
Testable cylinders of injection pump | 1 |
Maximum output power (kw) | 5.5 |
Fuel supply pressure of common rail (Mpa) | 0~160 |
Oil measuring frequency | 0~1000 |
Capacity of fuel tank (L) | 20 |
Characteristics and Funcitons
1. support various rail pressure sensor,
2. Protection function of short-circuit.
3. the motor soft start, frequency-changing and speed-regulation
4. provide special fixture of testing injector,
5. Pulse and frequency of the injector drive signal can be adjusted.
6. Test the oil quantity of common rail injector
7. Test the backflow oil quantity of common rail injector
8. Test the open pressure and atomization of injector,
9. Test the cranking iol quantity of common rail injector.
10. Test the sealing of injector.