One and Done.

Leave a finished grade the first time, every time.

Overhead view of motor grader

Mastless Motor Grader

Eliminate masts and cables traditionally located on the blade for maximum range of motion needed for steep slopes and complex designs. This configuration—available only on select machines—decreases the risk of damage to the machine, keeps valuable antennas safer and reduces the time needed to remove and reinstall them each day.

ryan villopoto jumps over a motor grader

Make More Progress. And Fewer Waves.

Trimble Earthworks Grade Control Platform helps operators of all levels leave a quality surface in their tracks. Trimble Earthworks for motor graders is more than future forward. It’s fast forward. The next generation system gives you a first-pass finish that’s second to none.Trimble Earthworks is now available in a subscription model with flexible terms to modernize your equipment with no large upfront cost.

trimble earthworks software for motor graders
Trimble Earthworks Software

Trimble Earthworks for Motor Graders is an entirely new grade control software application that is intuitive, easy-to-learn and runs on the Android operating system.

Trimble dual gnss
Trimble Dual GNSS

Trimble, a leader in precision measurement technology, pioneered the Dual GNSS solution to meet the needs of the construction industry. Watch the video to see how it works and why you need it!

Work Smarter
Trimble Earthworks Solutions

See how Trimble can help you work smarter, faster and more profitably with a portfolio of integrated solutions.

Configuration Options for Motor Graders

  • Highway and railway construction
  • Airport construction
  • Concrete pours and slab placement
  • Residential and commercial site construction
Single GNSSMeasures the position and slope of the blade and compares that to design data for fine grading on complex design surfaces
  Dual GNSSMeasures the exact position, cross slope and heading of the blade for fine grading on steep slopes and complex design surfaces
  Universal Total Station (UTS)Total station based system for extreme accuracy for lift and layer control, material monitoring, or where GNSS is not the ideal solution because of overhead obstructions
  • Road and highway projects
  • Land reclamation projects
  • Dam and reservoir construction
  • New infrastructure projects
Cross-slope OnlyCross-slope control system to be used on motor graders for fine grading work for road maintenance, ditches and slope work
  Single Elevation Plus Cross-slope Single control system uses a laser or sonic receiver to control the lift of the machine blade and the cross-slope for flat, slopework, and finished grading
  Dual ElevationDual control system that uses a laser receiver and a sonic tracer for higher accuracy lift control. Blade edge can be controlled independently or linked

Trimble Earthworks Downloads

Download these helpful applications for Trimble Earthworks from the Google Play store. Trimble Earthworks AssistantEasily access consolidated Trimble Earthworks learning material and documentation, allowing for a shorter learning curve and less downtime. The Earthworks Assistant app makes it easy to learn and troubleshoot using an Android cell phone, even from remote sites.

Trimble SiteCheck
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Trimble File Flipper
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3D Grade Control for Motor Graders

Trimble 3D grade control can be installed on motor graders to put the site plan - design surfaces, grades and alignments - inside the cab.


  • Accurately measure the position and blade slope with the single GNSS antenna configuration
  • Measure the exact position, cross slope and the heading of the blade with dual GNSS

Finished Grade

  • Achieve finished grade to millimeter accuracy with fewer passes
  • Place finished grade materials more accurately and in a shorter time period, keeping material costs to a minimum and realizing better profits

Meet Our Customers

Learn how customers around the globe are using Trimble technology to be more efficient and profitable.





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