Introducing Benchmark's exclusive Spectra Machine Control Packages for Dozers and Excavators. We offer a comprehensive package that contains everything required to elevate your grading capabilities to a professional level. You can select from two of Spectra's most popular machine control laser receivers, along with the mounting option that suits your machine best. Additionally, our package includes Spectra's latest dual grade laser, the GL1425C. This  grade laser stands out as the only one in its class that spins at an impressive 900 RPM, providing operators with unparalleled precision in achieving the desired grade. 

What is the difference between the LR30 and the LR50?

The key distinction between the two lies in the absence of plumb and tilt sensors in the LR30. These sensors are valuable because they allow the operator to easily determine when the arm is perfectly vertical for grade assessment, eliminating the need to constantly readjust the bucket's orientation. If you do not need these indicators, maybe you have a rodman handy on the jobsite, than save the money and go with the LR30! 

Included in the package is a:

• GL1425C Dual Grade Laser
• Spectra LR30 or Spectra LR50 Receiver
• Your choice of either an excavator mount or a Bulldozer Mount
• Premium Aluminum Tripod