Topcon's 3D GPS+ system has the ability to track both GPS and GLONASS.
This fully automated machine control solution gets you to finish grade and virtually eliminates grade stakes, to give you ultimate control and save time on the job.
Fully backwards compatible with other Topccon machine control systems, 3D GPS+ can also be used in combination with other grade sensors such as Sonic Trackers, slope sensors and laser receivers.
Virtually eliminate staking and increase productivity with real-time cut/fill mapping
Easy-to-use colour touch screen displays blade position and distance to design
Backwards compatible with existing Topcon machine control systems for easy upgrade options