CAT 320D HEUI HEUP injector tester simulator system– Diesel Injector Tester Machine

Product Description

The CAT-HEUI-320D system combines an electronic controller with a dedicated fixture kit to simulate real engine signals for Caterpillar HEUI and HEUP injectors.
This CAT 320D HEUI injector tester allows workshops to test injector response, fuel delivery, and return flow while connected to a traditional mechanical test bench.

With stable signal output and reinforced hydraulic interfaces, the HEUI injector simulator kit ensures consistent testing without engine installation. As a professional
Diesel Injector Tester, this solution helps technicians detect injector faults accurately, shorten diagnosis time, and improve service efficiency for Caterpillar construction
and industrial diesel engines.

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software test plan