Quick Answer
The Leica GS18 T is the industry's fastest GNSS rover — with 100Hz position output, IMU-based tilt compensation to 60 degrees, and the integrated MultiTrack technology that maintains RTK through partial sky obstructions.
See also: Leica E04 Error Fix Guide
See also: Leica E03 Error Fix Guide
See also: Leica E01 Error Fix Guide
Leica GS18 T — Complete Specs & Guide
Category: GNSS Receiver | Brand: Leica
The Leica GS18 T is the industry's fastest GNSS rover — with 100Hz position output, IMU-based tilt compensation to 60 degrees, and the integrated MultiTrack technology that maintains RTK through partial sky obstructions.
Full Specifications
Accessories
- CS20 — Field controller with Captivate
- GHT196 — Antenna adapter
- GLS11 — Leica backpack for CS20 + GS18
Error Codes Quick Reference
| E01 | RTK degraded — check base and satellite geometry |
| E03 | Tilt fault — recalibrate IMU in Captivate |
| E04 | Antenna error — inspect cable and connector |
Frequently Asked Questions
What makes the Leica GS18 T unique?
The 60-degree tilt compensation range is the highest in the industry — triple the Trimble R10's 15-degree range. The 100 Hz position output enables smoother machine control guidance.
How does the Leica GS18 T tilt compensation work?
The GS18 T uses an integrated IMU that combines GNSS positioning with inertial measurements to compute accurate positions even when the pole is significantly tilted.
What is Leica MultiTrack?
MultiTrack is a Leica technology that maintains RTK tracking in challenging environments by using multiple satellite constellations and carrier frequencies simultaneously — reducing RTK dropouts near buildings and trees.
What controller works with the Leica GS18 T?
The Leica CS20 running Captivate software is the primary controller. Third-party controllers with Leica GNSS protocol support also work.
Track your Leica GS18 T in Gradelog's Equipment Registry — calibration dates, service history, job assignments. Free to start.
