Millimeter GPS for Paving

Free your paving from the confines of string-lines and other linear references and move production to the fast lane. Topcon's Millimeter GPS Paving is here!
Features:
- High accuracy grade reference covers entire project - eliminates string-line
- Provides precise vertical measurement for multiple machines and grade checkers
- Use up to four transmitters to extend work area
- Pave transitions, even through horizontal and vertical curves
- Works with existing Topcon GPS+ systems
Topcon's Millimeter GPS Paver System is the World's First GPS based millimeter accurate control for pavers. Topcon's revolutionary Lazer Zone™ technology based, Millimeter GPS uses GPS positioning together with a zone laser reference to give you unparalleled freedom and productivity. It also provides the flexibility to mix-and-match sensors to best meet the requirements of each job and the way you want to work.
![]() |
![]() |
![]() |
| GX-60 Control Box | MC-R3 | PZS-MC Positioning Zone Laser Receiver |
2 mmGPS Product Line Profiler











