The new myTopcon experience is now available. Please click here to access and start using all your apps. The legacy version will still be accessible until April 15th 2026.

Introduction

The MC-X system is installed on a Caterpillar Grade Control excavator with CAT sensors. These sensors supply information about the position of the machine.
The system sensors measure the movements of the body, boom, stick, and attachment. The CAT sensors send this information to the MC-X1. This supplies accurate information on the grade.

myTopcon NOW! support

Take your Topcon experience to the next level with myTopcon NOW! This platform is a self-service tool for your desktop or mobile device. 

Product manuals
paper icon
Communications
phone icon
E-learning
hat icon
Quick start guides
support icon
Firmware & software updates
cloud icon
Troubleshooting
webinars icon