Cat ET

Caterpillar Electronic Technician (Cat ET) is a software-based service tool which provides service technicians the ability to communicate and work with the electronic controls on Caterpillar products.


SIS Web is the primary resource for accurate and up-to-date parts and service information.  The information shared on SIS is the equivalent of over 25,000 books, with over 2-million graphics, 1.5-million part numbers, and 44,000 parts and service documents. SIS Web makes this information easy to access, 24-hours a day, 365-days a year.

Remote Desktop Access

This software is used by our Customer Technology Department to set-up and diagnose various customer applications. It allows us to remotely access your computer and therefore should only be downloaded as instructed. By clicking the link below, you authorize Carter Machinery personnel to access your computer and related systems to provide support services.

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