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The Trimble GCS600-Sonic Grade Control System is a highly flexible cross-slope and elevation control system designed to be used on motor graders for fine grading work. As with the GCS500, the GCS600-Sonic uses two AS400 angle sensors and an RS400 rotation sensor to calculate the cross-slope of either side of the blade. The GCS600-Sonic additionally uses an LR410 laser receiver or an ST400 sonic tracer to provide elevation control.
Using the ST400, the system allows for stringline, previous pass, or curb and gutter tracing. Using one or two LR410 laser receivers, the system can be used for fine grading of plane surfaces. The GCS600-Sonic system is ideal for applications with tight tolerances and finished grade work. |
