Trimble Earthworks OS is the transformative software platform that puts precise 3D grade control directly in the hands of equipment operators, enabling them to execute complex earthmoving, grading, and paving projects with exceptional accuracy and minimal surveyors' involvement. Running on integrated Android displays in dozers, graders, scrapers, and other heavy equipment, Earthworks OS translates design files into intuitive real-time guidance that operators follow just as they would follow traditional laser or stringline methods—but with superior precision and speed.
The software's core strength is its ability to load complex 3D design models directly into the machine and display operator guidance in real-time. As the machine moves, the display continuously updates the current blade height relative to the design surface, using positioning data from laser, GNSS, or total station sources. Operators see exactly where they are relative to grade, eliminating guesswork and reducing over-excavation or under-grading that costs time and material.
Auto-grade functionality takes efficiency further. By automatically controlling blade positioning—either through direct hydraulic feedback on equipped machines or through precision tilt and height steering—Earthworks OS enables operators to execute complex profiles at production speeds while maintaining design tolerance. This is revolutionary for projects like highway construction, site preparation, and utility corridors where traditional methods required multiple machine passes and manual adjustments.
Multi-source positioning flexibility ensures Earthworks OS adapts to your project environment. GNSS positioning works excellently for open-sky applications and requires only radio or cellular correction input. Laser positioning suits indoor, tunnel, or heavily obstructed environments. Total station positioning provides precision alternatives where GNSS signals are compromised. Operators can switch sources on-the-fly, and the software seamlessly maintains accuracy and guidance continuity.
Real-time design updates powered by cloud connectivity ensure machines always reference current project data. If design changes occur in the office, Earthworks OS automatically downloads and applies updates, preventing costly errors from working against outdated plans. This connectivity also enables remote project monitoring—office supervisors can track machine positions and productivity metrics in real-time.
Express Tools supplies Trimble Earthworks OS licenses, machine integration hardware, and operator training tailored to your equipment fleet. Our team understands heavy equipment workflows and can configure Earthworks systems to maximize your operators' productivity and project accuracy, delivering measurable ROI through reduced material waste and accelerated project timelines.