2021b Cat Et4 USB Version Truck Diagnostic Tool Testing Scanner Tool Et4 Communication Adapter Multi-Function, Cat Et4, Cat Et3

CAT Multi-function Diagnostic Tool ET4 Communication Adapter 478-0235-02 478023502

The new ET4 generation configuration is as follows:

1: Adapter

2: 6-pin diagnostic cable

3: 9+14 diagnostic wiring harness

4: USB cable

5: 2019C+ registration machine

6: 10-digit factory password

7: Software U Disk 1PC

8: CD-ROM 1PC

9: High-quality toolbox



Caterpillar ET4-2021B is suitable for all kinds of notebook installations, and it is easy to operate in multiple languages!

Data analysis, fault code, time adjustment, throttle calibration, hydraulic flow matching, computer board repair, refresh, computer board programming, computer board configuration modification, EFI engine repair.

Powerful diagnostic functions: cylinder breaking test, overtaking test, swing test. ET is not only a diagnosis, the test tool also has powerful maintenance functions: such as maintenance calibration, PRV main pump control force calibration, PRV shift calibration, PRV hydraulic cooling fan calibration, PRV optional valve flow control calibration. The same applies to: engineering machinery. trucks. generator sets. Atlas drilling rigs, CSR drilling rigs, ships, oilfield equipment, etc...

Carter series of all engine, hydraulic, circuit system diagnosis. Programming....

Package includes:


1pc x CAT Communication Adapter IIII (478-0235 ET4)

1pc x USB Cable (Connect device to your computer)

1pc×9-pin and 14-pin Cable(Connect device to your machine)

1pc x CD-2019C software version (Unlimited, install in more laptop)