2021B is Cat caterpillar ET Latest version.
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 SIS 2021 Service Information System
Caterpillar SIS (CAT SIS) 2021 is illustrated 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 2020 is intended for engineers and will be useful to all interested in the given direction.
So many friends want to buy the cat with the software and SIS software. and asked us the two software can install in one laptop .our answer is yes ,of course.we can install the two software in one laptop ,if like this that is better, because when the customers receive the goods, can use them directly.but pls note : when we install the two software in one laptop, we wont offer another SIS hard disk again.because the hard disk is so big in the computer.