Trimble LR410 Laser Receiver

The Trimble® LR410 Laser Receiver can control lift to an accuracy of 3-6 millimeters (0.01 to 0.02 feet). In auto mode, the system uses the LR410 grade information to automatically move the blade up or down to the on-grade position. It’s mounted to an electric mast on the blade and connected to the machine hydraulics. 

The LR410 Laser Receiver is used with a Trimble laser transmitter such as the Spectra Precision® Laser GL700 series of grade lasers and the Trimble GCS900 Grade Control System.