CR919 Multi Function Diesel Test Bench

1.Product Introduction

2.Function Characteristic

3.Main Features

4.The operating environment, conditions and specifications

5.Technical parameters

1.Product Introduction

The function of the CR919 high-pressure common rail electronic control comprehensive performance test bench is to mimic the working conditions of the diesel engine ECU (Engine Control Unit), while providing control signals for common rail systems such as Bosch and Delphi to drive the high-pressure common rail oil pump and injector to work; Users can set and save the driving signal parameters according to their actual situation, which facilitates maintenance personnel to judge and repair the working status of the high-voltage common rail system.

2.Function Characteristic:
(1) Test all the manufacturers of common rail injector
(2) Test all the manufacturers of piezo injector
(3)Test all the manufacturers of common rail pump
(4) Test DENSO HP0 pump
(5)Test CAT common rail (HEUI) injector
(6) Test CAT common rail (HEUI) engine oil pump
(7)Test CAT 320D common rail pump (the world's first successful development)
(8)Test EUI/EUP (can adjust the lift but not to change the camshaft)
(9)Test VP44 VE VP37 pump optional function
(10)Test RED3 RED4 TICS ZEXEL electronic control pump optional function
(11).Drive circuit board(solenold valve electric parameters to enhance the voltage current,time,pull in voltage ,current,time,keep
voltage ,current,time,according to the setting of parameters of production factory)
(12)Accept the speed sensor ,encode signal,high speed solenoid valve drive signal.Accept the speed sensor ,encoder signal,output 2
PWM drive signal, 2 way solenoid valve drive signal,1 high speed solenoid valve drive signal.

Driving signal waveform can be programed.

3.Main Features:
(1) Integrated automatic operation, including test bench speed, fuel rail pressure, flow measurement, report analysis, etc., one-key operation, you can get the measurement results.

(2) It can test solenoid valve type or piezoelectric crystal type injectors, common rail high pressure pumps from manufacturers such as Bosch, Delphi, Denso, Siemens, Caterpillar, Cummins, domestic fresh air, Beiyou, and heavy oil. (Note: some functions Optional)

(3) It can test Bosch, Caterpillar, Cummins, Delphi, Nanyue Hengyang, Wittur and other unit pumps and pump nozzles, including Delphi E3 dual solenoid valve pump nozzles (optional);

(4) It can test HEUI medium pressure common rail injectors and actuation pumps (optional);
(5) Caterpillar 320D high pressure pump can be tested (optional);
(6) VP37, VP44, RED4, Denso V3/V4/V5 oil pumps can be tested (optional);
(7) HPI injector and PT pump (optional) can be tested;
(8) The test standard data is consistent with the original factory data, and the test accuracy reaches the original factory standard;

(9) The database is fully open, and the part number can be increased.
(10) The network is automatically upgraded, and the test data and functions are always up-to-date;
(11) The response time of fuel injection can be tested;
(12) Injector compensation codes can be generated;
(13) Injector resistance and inductance can be tested

4.The operating environment, conditions and specifications

Temperature (during operation) *************－10～50℃ (14～122°F)

Temperature (non-operating) *************－20～70 ℃ (－4～158°F)

Relative humidity (during operation) ********* 15%～95% at 40 ℃ (non-condensing)

Relative humidity (non-operating)*******90% at 65 ℃ (non-condensing)

5.Technical parameters

Nominal power of main engine (kW): 15

Overall dimensions (mm): 225×142×218

Weight (KG): 1250