High pressure common rail electronic control injector test bench: adopts a fully automatic control
system, which can quickly test the common rail injectors (including piezoelectric common rail injectors).

CRDI common rail injector test bench.
(1) Electric control common rail injector brands that can be tested: BOSCH, DENSO, DELPHI, CATERPILLAR, CUMMINS, SIMENS.
(2) Upgraded one-key clean the fuel injector function, convenient, efficient and simplifies the test process.
(3) It can accurately test the high-pressure sealing, full-load fuel injection volume, fuel return volume, discharge
point fuel injection volume, idle fuel injection volume, pre-injection volume, and pre-injection fuel return volume.
(4) It can automatically generate fuel quantity correction codes for common rail injectors: QR, IQA, IMA, ISA, c2i, c3i, (VD0) ICC.
(5) Armature lift test of the solenoid valve of the injector.
(6) The electric control common rail injector opening pressure test, the opening pulse width test, and the response
time test.
(7) Test of resistance value and inductance value of solenoid valve of electronically controlled common rail
(8) It can manually edit the injection characteristics of the injector to be tested.
(9) The test process can be selected according to the actual situation, and the test data report can be
automatically generated.
(10) It can display 6 sets of test data at the same time, which is convenient for data comparison.
(11) Judging the damaged parts of the electrically controlled common rail injector by itself according to the
information of fuel quantity at various working points and interface prompts.
(12) Engine power modification function by generate new ECU identification code, which is convenient, fast and
useful. High-precision fuel volume measurement system: high-precision gear flow meter. Ergonomically designed machine body, human-machine-friendly , more comfortable and faster to use. User friendly designed multi-touch industrial all-in-one interface, which can be rotated in multiple directions, is
easy to operate, and has strong adaptability; built-in standard data of more than three thousand injectors.
Independent research and development of a new generation test control system, with more advanced hardware
support, remote service & upgrade, support WIFI. Automatic test fuel temperature control system: heater and forced circulation air cooling system, more sensitive
and safer. Upgrade the injector fixture with high-end customized connection special wiring harness and special oil supply
and return joints, etc. Accurate rail pressure acquisition and control system: Bosch rail pressure sensor and Bosch common rail pipe, Bosch high pressure proportional control valve (PCV valve). The protective door adopts reinforced toughened protective glass, which has a larger viewing angle and is
convenient for observation. The low-pressure oil supply pipeline, circulation pipeline, and measurement pipeline are all made of industrial
pressure-resistant 304 stainless steel seamless pipes, which are durable. The test fuel tank and waste fuel tank are all made of 304 industrial stainless steel, and are equipped with a
dedicated observation window, which is convenient and user-friendly.

Supply voltage 220V/3ph/Single ph
Solenoid valve actuating current 0-30A
Frequency 50Hz/60Hz
Main motor power 4KW
Fuel temperature control Heater and forced circulation air cooling
High pressure common rail pump BoschCP3.3
Temperature control range 40±2℃
Ambient temperature <35℃
Maximum pressure in high pressure system 250MPa
Common rail pump Bosch CP3.3
Pressure control range 0-2500Bar
Fuel injector injection duration 100-5000μs
Motor speed range 0-2000rpm
Flow measurement range 0-4000ml/min
Noise level <75dB
Test tank volume 47L
Net weight & Gross weight 440/490Kg
Machine size 1400x860x1640mm
Packing size 1450x1090x1830m