The Spectra Precision Laser LR20 receiver for elevation and depth grade control was designed for small construction equipment, such as mini excavators, backhoe-loaders, and small dozers.
The Spectra Precision Laser LR20 receiver for elevation and depth grade control was designed for small construction equipment, such as mini excavators, backhoe-loaders, and small dozers. Without the need for a grade checker, small equipment equipped with the LR20 receiver can achieve tighter tolerances, enabling them to dig simple ditches to sloping trenches. The receiver can be easily moved from machine to machine, making it ideal for a variety of applications, including landscaping, concrete flatwork and building pads.
The Spectra Precision Laser LR20 
