CR360 combied  mechanical pump test bench and common rail test bench

Technology characteristics

1.industrial computer,windows operating system,driven by Bosch pump;

2.real-time showing rail pressure with LCD;

3.the database can be queried ,stored,changed and generated a new database;

4.closed-loop control,it can automatically adjust the rail pressure,make it stable, and fluctuations not over +/-1Mpa;

5.the drive signal pulse width and frequency can be adjustable;

6.the number of injections and injection time can be set; 

7.with overpressure protection,automatically shut down when rail pressure is more than 1600bar;

8.completely running-in of common rail pump and injector;

9.protective plexiglass door, the operation more safer,easily observation.

 Function for mechanical pump: 

1.Measurement of each cylinder’s delivery at various rotation speeds;

2.Checking of each cylinder’s injection time with static state;

3.Checking of the mechanical speed governors;

4.Checking of the electric magnetic valve of distributor pumps;

5.Checking performance of the pneumatic speed governors;

6.Checking of the pressure compensators (LDA) ;

7.Measurement of the reflux delivery of distributor pumps; (May selection) 

8.Measurement of the internal pressure of the distributor pumps body.

9.Checking of the pneumatic speed governors’ vacuum performance; (May selection) 

10.Measurement of rack travel; ( May  selection)

11.Checking of the sealing of fuel injection pump body .

Function for common rail system:

1.test start injecting quantity of common rail injector;

2.test the biggest injection quantity of common rail injector;

3.test pre-injection quantity of common rail injector;

4.test return oil quantity of common rail injector;

5.test piezoelectric crystal common rail injector;

6.test the uniformity of common rail injector;

7.test solenoid valve of common rail pump;

8.test sealing performance of of common rail pump and injector;

9.test the supply oil quantity of common rail pump;

10.test the input pressure of common rail pump;

11.test performance of rail pressure sensor;
Technical parameters