CAT LR410 Laser Receiver Set For Grade Control

CAT  LR410 Laser Receiver


General Description:

The CAT LR410 Laser Receiver is designed to be used with either the new GCS 300-600 Grade Control System or the Prinz Albert systems as a replacement for the RS2S laser receiver. Engineered for use in harsh environments, the LR410 is 100% weatherproof and features 360° laser detection. Integrated reference LEDs, located in the corner of each of the four laser receiving windows, show the laser strike location from the center of the receiver, power, and error status, for fast visual receiver status. An industry-standard CAN (SAE J1939) interface makes system integration easy.

Linear Detection – Exact laser strike positions to within 1.5mm (0.06") for precise automatic grade control. Unlike other laser receivers that provide only 5 to 7 fixed relative grade regions, the LR4100 provides a continuous, absolute laser strike position to precisely measure the actual height deviation from “On Grade.” This feature gives you the highest accuracy and grade performance.

Extended Laser Detection Window – Standard laser receivers provide only 200 mm (7.9") of vertical laser detection. The LR410 offers an additional 31 mm (1.2") for a total of 231 mm (9.1") of detection length, keeping you in the laser beam longer. Regardless of your application, from rough grading to fine grading, display to automatic, the LR410 ensures more grade information—even on the toughest jobs.

LED Status Indicators – Red LEDs, located at the top of each window, indicate: laser strike position from the center of the laser receiver, out-of-range, power, and error status information. For rigid mast applications, the LEDs provide visual information to set up the receiver. The LED ensures that the laser receiver is set up in the center of the receiving range when manual receiver positioning is required to provide equal range between cuts and fills.

Universal Laser Receiver – The LR410 features an automatic detection circuit that switches the output signal between CAN J1939 or analog depending on the system to which it is connected. Now existing Prinz Albert customers can upgrade to a state-of-the-art universal laser receiver that can be used with their existing system, as well as a future new system.

One-Hand Receiver Mount – Designed for easy installation and use in the toughest construction environments. This convenient new clamp allows one-handed mounting and tightening for easy installation and removal. Clamping force improves by over 50% and eliminates the possibility of the receiver rotating or loosening on the mast.

Selectable On-Grade Accuracy – Selectable accuracy within the CB420 control box lets you match your application requirements. Using the right accuracy for the job means clearer feedback to the operator and less display “jitter.” Work to the tolerances demanded by the job by selecting the correct on-grade accuracy.

Built to Last – When a product has the Trimble name, you know it will withstand years of tough use. The LR410’s die-cast hermetically sealed housing is designed and built to the most demanding construction industry standards.


Standard Features:
• Full 360° laser detection field of view
• 231mm (9.1") detection window
• Linear detection position to within 1.5 mm (0.06")
• 100% sealed and weatherproof enclosure
• Sunlight viewable LEDs indicate set up, power and errors
• Auto-dim LED display
• Non-rotation clamp
• Selectable on-grade accuracy from the CB420 control box
• Industry-standard CAN (SAE J1939) interface