Newest 2026A/2019C CAT Caterpillar ET4 Diagnostic Communication Adapter IV CAT truck Diagnostic Tool

V2026A CAT Caterpillar ET 4 Diagnostic Adapter IV CAT Truck Heavy Equipment Diagnostic tool

Top 5 Reasons To Get CAT Caterpillar ET Diagnostic Tool Adapter 4
1. Latest Version:2026A pls note: 2026A software version include the 10 factory password generator. when you push the Ctrl+F2 shortcut button,you can open the 10 bits of password generator.            
2. Supported Operating System: Windows 7 32 bit, Wnidows 7 64 bit, Windows 8/8.1 32 bit, Windows 8/8.1 64 bit, Windows 10 32 bit, Windows 10 64 bit
3. We will activate it after installing 2026A version software.(After the installation , please contact us help you active the software by remote）
4. Supported Language: Chinese(Simplified),Danish, German(Germany), French(France), Portuguese (Portugal), Japanese, Spanish (tradition), Italian(Italy), English(America)
5. Support caterpillar diagnostic till 2026

Caterpillar electronic technician 2026A (replaces CAT ET 2021C, 2021B, 2021A, 2020A, 2019C, 2019B) with WinFlash future is an updated version of the caterpillar dealer diagnostic software that can help technicians to diagnose existing and potential problems with their electronically controlled Caterpillar Engines and Machines.

2026A Caterpillar Electronic Technician software With CAT ET 4 Cat caterpillar adapter 4 support caterpillar diagnostic till 2026.


Caterpillar ET 2026A (replaces CAT ET 2022C, 2021B) Electronic Technician Diagnostic Software ：

Brand:Caterpillar
Region:WorldWide
Support Multi-languages：English, Chinese, Danish, French, German, Italian, Japanese, Portuguese, Russian, Spanish
Compatible OS: Windows 7 32 bit, Windows 7 64 bit, Windows 8/8.1 32 bit, Windows 8/8.1 64 bit, Windows 10 32 bit, Windows 10 64 bit
Support All cars of CAT

With the CAT Diagnostic Tool, you can:
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
For some machine and engine products, additional functionality has been included with the service tool program

Product Description
CAT Caterpillar ET Diagnostic Tool from Caterpillar provide the capability to access Electronic Control Modules (ECMs) from a personal computer. Many job-critical tasks can be performed with an electronic service tool. The user can display the status of a group of parameters (temperatures, pressures, etc.) simultaneously, view active and clear logged diagnostics, display the current configuration of an ECM and much more. The service tool works with a communication adapter to allow connection to an ECM. A graphical interface makes this software quick to learn and easy to use. A separate pull-down menu for each function enhances the "ease of use." The version and identification of the ECM is automatically retrieved and is displayed on a summary screen when the program is started. Diagnostic tests and calibrations can also be performed.

CAT Caterpillar ET Diagnostic Tool enable service technicians to reprogram ECMs, reconfigure control system parameters, fine tune performance or diagnose the root cause of a failure the first time. These powerful tools allow service personnel to display and analyze vital performance and health information from any system quickly and accurately. The service tool communicates with any system using ATA (J1708), J1939 or the Caterpillar proprietary data link networks. The service tools provide information and features needed to help a technician diagnose problems and perform repairs and to customize and personalize the operation of a product. By allowing customers to design flexibility and configurability into a product, Caterpillar service tools stretch beyond the capabilities of preprogrammed ECMs or onboard display systems.

PC, Communication Hardware, and Cable Requirements
To run the service tool, the next PC, communication hardware, and cable requirements must be met.
NOTE: The minimum PC Configurations should not be used as a standard when buying new personal computers for service tool purposes. If the existing equipment meets these minimum requirements, it will run the service tool.

PC Requirements
Recommended Configurations
PC containing a 2.0 GHz dual-core processor
3GB RAM
3GB of the available hard disk drive
DVD-ROM drive (optionally)
15.4-inch XGA Screen (1280x1024 compatible)
Microsoft Windows™ 7 Professional or Windows 8 Professional, Windows 10 Professional (Not tested with Home Edition) (Note: Windows 8 RT is not supported)
RS232 port with 16550AF UART or compatible (for use with Comm Adapter II)
USB 1.1 or 2.0 port (for use with Comm Adapter 3)
Ethernet RJ45 connector
Built-in pointing device or mouse
For security purposes, Microsoft Internet Explorer version 11 or newer or Microsoft Edge is recommended.
Note: The most recent version of Microsoft Internet Explorer may not be validated to work with the service tool.

The list of supported CAT machines and engines can be found below:
Engines:
Electric Power
Electric Power Generation
Industrial
Marine Power Systems
Oil and Gas

Machines:
Articulated Trucks
Asphalt Pavers
Backhoe Loaders
Cold Planers
Compactors
Dozers
Drills
Excavators
Feller Bunchers
Forest Machines
Forwarders
Harvesters
Hydraulic Mining Shovels
Knuckleboom Loaders
Material Handlers
Motor Graders
Off-Highway Trucks
Pipelayers
Road Reclaimers
Site Prep Tractors
Skid Steer and Compact Track Loaders
Skidders
Telehandlers
Track Loaders
Underground - Hard Rock
Underground - Longwall
Underground - Room and Pillar
Utility Vehicles
Wheel Dozers
Wheel Excavators
Wheel Loaders
Wheel Tractor-Scrapers

Caterpillar SIS 2023 CAT SIS 2023 Service Information System (Optional)

Type of catalogue:repair manual, spare parts catalog
Make:caterpillar
Region:WorldWide Inclusive
Languages:English, Spanish, Italian, Chinese, Mexican, German, French
Amount of disks: 300 GB

Description：
Caterpillar SIS (CAT SIS) 2023 is illustrated as a guide to the maintenance and repair of the full range of cat vehicles, contains guidance on repair equipment and machinery caterpillar, program help diagnose production caterpillar, operating instructions spare parts and equipment caterpillar.
Repair manual caterpillar SIS 2023 is intended for engineers and will be useful to all interested in the given direction.
E-program caterpillar SIS 2023 allows the owner of specialized equipment to quickly and easily find the required information about the machine because it contains a search function references; helps professionals to calibrate equipment caterpillar, diagnose it and troubleshoot equipment to solve any problems.

We're getting a lot of questions about how to work with the CAT SIS
It's simple and convenient for use. All you need to know is your model name, or serial number, or prefix. Also, you can use the Parts search function.  

Caterpillar Service Information System is a completely offline product, no matter it works using Internet Explorer Browser (You connected to the local web server, which is being installed on your own PC/Laptop). The technical database for all cat machinery stored on 26 DVD-DL discs or (iso images or these DVDs). 

2023 CAT SIS EPC Functions:
Parts catalogs
Maintenance and repair manuals
Guidance on repair equipment
Wiring and hydraulic diagrams
program help diagnose production caterpillar
operating instructions spare parts and equipment caterpillar
Calibration data, etc

2023 CAT SIS EPC Information Types/Titles
>Contamination Control Guidelines
>Disassembly and Assembly
>General Service Information
>Operation and Maintenance ManualParts Identification
Schematic
>Service Letter
>Special Instruction
>Specifications
>Systems Operation
>Testing and Adjusting
>Tool Operating Manual
>Torque Specifications
>Troubleshooting
>Truck Engine News

Sections
IMDEX
MAINTENANCE PARTS LIST
MACHINE ARRANGEMENT
ENGINE_ARRANGEMENT
BASIC ENGINE
LUBRICATION SYSTEM
COOLING SYSTEM
AIR_INLET AND EXHAUST SYSTEM
FUEL SYSTEM
ELECTRICAL AND STARTING SYSTEM
POWER TRAIN
FRAME_AND BODY
BRAKING SYSTEM
STEERING SYSTEM
HYDRAULIC SYSTEM
OPERATOR_STATION
SFRUICE EQUIPMENT AND SUPPLIES

Option 1:
Package including:
1.Real CAT ET4 Comm Adapter III (it's real cat ET 4,not adapter 2,please check Communication port)
2.USB Cable(From device to your computer)
3.J1939/J1708 9PIN Cable
4.ET software DVD
5.14PIN Cable(for new truck)
6.6PIN Cable(for old truck)
7.Plastic box
8.2019C Software（CD）

Option 2:
Package including:
1.Real CAT ET4 Comm Adapter III (it's real cat ET 4,not adapter 2,please check Communication port)
2.USB Cable(From device to your computer)
3.J1939/J1708 9PIN Cable
4.ET software DVD
5.14PIN Cable(for new truck)
6.6PIN Cable(for old truck)
7.Plastic box
8.2026A Software (download link) (We will activated software for you remotely , please contact us when you receive the package by email ）

Option 3:
Package including:
1.Real CAT ET4 Comm Adapter III (it's real cat ET 4,not adapter 2,please check Communication port) 
2.USB Cable(From device to your computer)
3.J1939/J1708 9PIN Cable 
4.ET software DVD 
5.14PIN Cable(for new truck)
6.6PIN Cable(for old truck)
7.Plastic box
8.1pc x Second Hand Laptop Lenovo X230 Laptop （Software installed and activated well ready to use）

The Second HandLenovo X230 Laptop：
Brand: Lenovo
Screen Size: 12.5
Memory: 4GB
Memory (RAM): Intel(R)Core(TM)I5 CPU
Type: Laptop/Notebook
Condition: Used
Processor Speed: 2.53GHz

Option 4:
Package including:
1.Real CAT ET4 Comm Adapter III (it's real cat ET 4,not adapter 2,please check Communication port) 
2.USB Cable(From device to your computer)
3.J1939/J1708 9PIN Cable 
4.ET software DVD 
5.14PIN Cable(for new truck)
6.6PIN Cable(for old truck)
7.Plastic box
8.1pc x Second Hand Laptop Lenovo T450 Laptop （Software installed and activated well ready to use）

The Second HandLenovo T450 Laptop：
Specification:
Brand: Lenovo
Condition: Used
Type:Laptop/Notebook
Screen Size:14
Processor Type:Intel (R) Core(TM) I5-5200U CPU
Memory: 8GB

Option 5:
Package including:
1.Real CAT ET4 Comm Adapter III (it's real cat ET 4,not adapter 2,please check Communication port) 
2.USB Cable(From device to your computer)
3.J1939/J1708 9PIN Cable 
4.ET software DVD 
5.14PIN Cable(for new truck)
6.6PIN Cable(for old truck)
7.Plastic box
8.1pc x Second Hand Panasonic CF19 Laptop（Software installed and activated well ready to use）

Second Hand Panasonic CF19 I5 4GB Laptop:
Model No: CF-19
Processor Type: Intel(R) Core(TM)I5 CPU i5-3320
Memory Size: 4096 MB
Available Memory: 3893 MB
Condition: Used

Option 6:
Package including:
1.Real CAT ET4 Comm Adapter III (it's real cat ET 4,not adapter 2,please check Communication port) 
2.USB Cable(From device to your computer)
3.J1939/J1708 9PIN Cable 
4.ET software DVD 
5.14PIN Cable(for new truck)
6.6PIN Cable(for old truck)
7.Plastic box
8.1pc x Second-hand Panasonic FZ-G1 I5 4rd generation Tablet（Software installed and activated well ready to use）