GRADE CONTROL SYSTEMS

GCS300 Grade Control System

The Trimble® GCS300 Grade Control System is a single elevation control system designed primarily for use on dozers. It uses the Trimble LR410 Laser Receiver to control the lift of the machine blade.
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GCS400 Grade Control System

Designed primarily for use on dozers, the Trimble® GCS400 Grade Control System is a dual elevation, or elevation and blade slope control system that controls both the lift and tilt of the machine blade.
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GCS500 Grade Control System

The Trimble® GCS500 Grade Control System is a cross-slope control system designed to be used on motor graders for fine grading work.
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GCS600 Grade Control System

The Trimble® GCS600 Grade Control System is a highly flexible cross-slope and elevation control system designed to be used on motor graders for fine grading work.
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GCS900 Grade Control System

The Trimble GCS900 Grade Control System is an automatic control system that puts design surfaces, grades and alignments inside the cab. The system uses the MS980 smart antenna – a fully integrated GPS receiver and antenna – mounted to each end of the machine’s blade. The system can be operated in a completely stakeless environment to grade to an accuracy of 20-30 millimeters (0.1 foot).
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Apache Bullseye Machine Control Receivers

With a Bullseye on your machine the operator becomes an instant grade checker. You can add a remote display so the operator can view grade information from the cab. Get a quick, secure mount with no welding with a magnetic mount. Its heavy-duty magnets keep the receiver in place.
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