3D Grader

3D Machine Control Summary

Machine Control:
  • 3D grader using the technology that controls automatically operating device
  • Use positioning information from the total station and 3D design data
Machine Guidance:
  • A system that uses the same principle but gives instructions on what kind of work device should be moved, not automatically controlled.
  • Even if there is no work index, the operator of the heavy equipment can finish the construction object into an appropriate shape.
grader

3DMC = 3 DIMENSION MACHINE CONTROL

It can be used with both GNSS and total station positioning methods, but there are differences in the features.

ItemGNSSTotal Station
Control areaDiameter 2kmDiameter 300m
AccuracyVertical direction ±40mmVertical direction ±10mm
No. of controllable units1 to n (In control area)1 to 1
WeatherIt does not affectNG when raining or snowing. Reduced accuracy in dense fog and dust
LocationCannot be used in places where the sky is blocked
grader

Machine blade of grader moves automatically according to the design shape

BENEFIT OF USING 3D GRADER

  • Decrease the stakes for elevation and alignment
  • Decrease manpower and cost for setting the stakes
  • Decrease the checking elevation
  • Reduced inspection work around heavy machinery → Improved safety
  • Schedule shortens
  • Continuous grading is possible

Post a Comment