... .Full-automatically test leakage, backflow, pilot injection, cranking , medium oil quantity, maximum load oil quantity, atomization quality, solenoid performance ... of common rail injectors produced by BOSCH,DENSO,DELPHI,SIEMENS,CATERPILLAR. Display ... 50L6.4 Fuel type:ISO 4113 HCR-200 high pressure common rail Bosch Diesel test bench