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Systems News & Announcements

Trimble Connected Site Strategy
The future of construction - free connected site...,
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Spectra IS Demonstration At Carolina Cat
Spectra IS hosted a demonstration at the Carolina Cat...,
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Spectra IS Welcomes a New SITECH Technology Dealer
Tuesday, May 24th Trimble announced a new SITECH®...,
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Why Two Antennas Are Better Than One
Trimble GCS900 Dual Antenna System - Why Trimble uses a...,
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3D Paving - Trimble PCS900 Control System
A New Standard for Smoothness and Accuracy!,
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Spectra I.S. specializes in machine control and guidance systems with more on-staff industry experience than anyone else in the country. Our specialists will assist you to configure the right system for your specific production needs, provide expert installation, product training and post sale support.

For all of your needs in survey, site positioning and machine guidance systems, please select from any of the pictures and click for more in-depth information:

Contractors, you can now order Trimble Ready™ machines direct from your equipment manufacturer for most Trimble GPS and other grade control options. Trimble Ready machines are just that, they are ready for the installation of the Trimble Grade Control System of choice.  Trimble Ready machines significantly reduce the cost and complexity of the installation of a Trimble Grade Control System and it can enhance the value of the machine at trade-in time.

Remember to ask for Trimble Ready for the following machines and manufacturers:

  • Caterpillar – compactors, dozers, excavators, motor graders
  • John Deere - dozers and motor graders
  • Volvo - motor graders
  • Komatsu – dozers, graders, excavators
  • Liebherr – dozers