Finished grade with fewer passes. Place material faster and with millimeter accuracy. With GCS900 on your grader you’ll keep costs to a minimum and realize better profits.
3D Grade Control System
The Trimble Grade Control System can be installed on motor graders to put the site plan – design surfaces, grades and alignments – inside the cab.
CONFIGURATIONS
- DUAL GNSS – Measures the exact position, cross slope and heading of the blade for rough grading and mass excavation on steep slopes and complex design surfaces
- SINGLE OR DUAL GNSS WITH LASER AUGMENTATION – Single and dual GNSS systems enhanced with laser augmentation to improve vertical accuracy for high accuracy guidance to complex design surfaces such as super-elevation grading from rough through finished grade work
- UNIVERSAL TOTAL STATIONS – 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
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
APPLICATIONS
Used with a total station, single or dual GNSS receivers, 3D is well suited for grading and fine grading applications such as:
- Material spreading
- Highway and railway construction
- Airport construction
- Concrete pours and slab placement
- Residential and commercial site construction
2D Grade Control System
The Trimble® 2D Grade Control System for motor graders is an excellent first investment for contractors new to construction technology.
CONFIGURATIONS
- CROSS-SLOPE ONLY – Cross-slope control systems 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, slope work, and finished grading
- DUAL ELEVATION – Dual control system that uses two laser or sonic receivers for higher accuracy lift control. Blade edge can be controlled independently or linked
FINISHED GRADE
- Achieve tight tolerances and smooth finished grade
- Calculate the cross-slope of the blade using two angle sensors and a rotation sensor
- Add a laser reciever or sonic tracer to measure elevation
- Trace stringline, previous passes, or curb and gutter with use of a sonic tracer
- Upgrade to a 3D grade control system as your organization grows
APPLICATIONS
Using the 2D system with a sonic sensor or a grade laser to improve the efficiency and productivity of your motor grader on projects such as:
- Road and highway projects
- Land reclamation projects
- Dam and reservoir construction
- New infrastructure projects
Grade Control Components
Doesn’t your machine deserve the best? Trimble makes long lasting, accurate components for your grade control system, with proven quality you can depend on.
GNSS Radios for Construction
Trimble radios offer flexible configuration options and rugged reliability for efficient use of GNSS on the construction site.