Machine Control RTK Setup: Dozers & Graders

RTKdata NTRIP corrections for Topcon, Leica and Trimble machine control on excavators, dozers and graders. 10-20 mm accuracy, port 2101, mountpoint AUTO.

Setup guides for using RTKdata.com RTK corrections with machine control systems on excavators, dozers, graders, and other heavy equipment.

Supported Systems

System	Manufacturer	Machine Types
Topcon 3D-MC / MC-X1	Topcon	Excavators, dozers, graders
Leica iCON iGD4	Leica (Hexagon)	Excavators, dozers, graders
Trimble Earthworks	Trimble	Dozers, excavators, graders, compactors, pavers

How It Works

Machine control systems use RTK corrections to position the bucket, blade, or drum in real time — typically achieving 10–20 mm accuracy. The GNSS receiver on the machine connects to RTKdata.com via NTRIP (using a cellular modem), receives RTCM3 corrections, and feeds the corrected position to the machine control display.

Quick Setup

All systems use the same RTKdata.com NTRIP settings:

Host:       eu.rtkdata.com / rtk.rtkdata.com / aus.rtkdata.com
Port:       2101
Mountpoint: AUTO
Username:   (from RTKdata dashboard)
Password:   (from RTKdata dashboard)
GGA:        ON (required)

Select your system above for step-by-step instructions.