Skip to content
Professional Installation Service & Support Is Included With Every Software Or Interface Kit Purchase !
Professional Installation Service Included

Diagnostics & Programming Software 2021 For All Caterpilllar Models With Password Generator Build in !

Save 68%
Original price $1,345.00
Current price $429.00
Choose Delivery Method


Diagnostics Software 2021 With Password Generator Build in !
Diagnostics Software For All Caterpilllar Models
Latest Version !! 2021 ! NEW !

2021 is the Latest Dealer Software For All Models Of Caterpilllar Equipment - Online Installation And Activation!

Caat (Caterpilllar ET) 2021A is an updated version of the dealer level program for the diagnosis of all Caterpillar equipment .
This program works with the dealer diagnostic scanner Caterpillar Communication Adapter, as well as other adapters for diagnostics including Nexiq,
the program provides the full information when troubleshooting.

This diagnostic application allows you to :

  • Change vehicle parameters
  • Lock / unlock parameters
  • Diagnostics and reconfiguration
  • Reading ECM flash error codes

The Caterpilllar ET 2020A program provides complete information and troubleshooting of your CAAT machinery.
Among its features, it is found that the cat ET 2020AC has the ability to perform analysis and testing of all sensors and systems in real time.
And it also allows you to see all the error codes of the Caterpillar machinery and has integration with Caterpillar sis in this way to see all the technical information on how to solve the fault.

This diagnostic app allows you to:

  • View active and logged diagnostics.
  • View events where irregularities occurred and were logged by the ECM.
  • View the status of a group of parameters (temperatures, pressures, etc.) simultaneously.
  • Record and log performance data.
  • Graph a group of status parameters.
  • View the current configuration of an ECM.
  • Change ECM configurations.
  • Perform diagnostic tests.
  • Perform calibrations.
  • Print reports and diagnostic results.

    Please keep in mind that some ecm settings for example, speed limit requires factory password.
    The factory password generator is not included in this application

What's New - 2021AXE Wheel Loader

The 988K XE Wheel Loader has been added to the Trainer application.

Communications Adapter 3 (CA3) Update

The service tool contains a new version of the Communications Adapter 3 (CA3) software. The new software allows flashing at 500 kilobits on supported applications.

Marine Sea Trial Changes

In the marine Sea Trial Steady State feature, the 9xx manual entry parameters have been updated. Some numbers have been removed, and some existing numbers have new descriptions. New numbers have been added with new 900 number designations for current engines, including Tier 4 SCR based aftertreatment engines. The steady state setup files names and content have changed, and are based on the engine cooling system. The Sea Trial Feature is now supported on marine fixed speed engines.

 Product Status Report Updates
The Product Status Report has been updated to include certain history features supported by the ECM, such as the after-treatment Regeneration History and the Service Test History.

Winflash Screen Update
The screen for the Winflash feature has been updated. A new Expand All button opens all sections of the screen to show all details for ECMs detected by WinFlash. A new Collapse All button hides all sections of the screen, except for header rows showing detected ECM names.


Configuring Cat Electronic Technician to use the Communication Adapter 3

In order that Electronic Technician to work with the Communication Adapter 3,

the settings must be changed to select the Communication Adapter 3 as the Communication Interface Device:

Step 1 Start Electronic Technician.

Step 2 Click the Stop Connect button when it appears.

Step 3 Select the Utilities menu.

Step 4 Choose “Preferences > Modify...”.

Step 5 Select the Communications tab.

Step 6 Select Comm Adapter 3 (RP1210) and click OK.

NOTE: Because a growing number of products require multiple data link service, the “Enable Dual Datalink Service” checkbox has been pre-selected.

Servicing ECMs on more than one data link requires this checkbox to be enabled.

Failure to do this will result in undetected ECMs and reduced functionality.

We Are Offering Full Teamviewer Support ,
We will Connect To your Pc  And Install The Software For you !!


Product Details :

Region:   All regions

Languages:   English, Chinese, Danish, French, German, Italian, Portuguese, Spanish

OS:  VISTA, Win7 x32, x64 Windows 8.0 8.1 8,2 x32 x64  Win10 x32, x64, Windows 11

Quantity of CD:   1 DVD

 Date of update:   03/2021