Designed as a stand-alone display receiver, the Spectra LR30 Laser Machine Control Receiver can be used on grading and excavating equipment including dozers, scrapers, skid steers and levelers. Featuring a 360-degree reception angle, this machine control receiver is easy to use and can work with all red-beam rotating lasers on all kinds of machinery. It boasts three detection accuracies, especially when doing grading work. Plus, it includes five display channels of grade information with a directional and out-of-beam indicator. The LR30 has an adjustable, ultra-bright LED indicator with a green on-grade display that provides clear viewing to match ambient lighting conditions. Also, it comes with a 6.75-inch capture height. For an easy access to common functions, it includes a touch panel that features low battery warning function, dead band selection, and display brightness buttons. In addition, it offers a large front facing mounting knobs and an optional magnetic mount for an easier set-up. This Spectra machine control laser has two battery options that can operate up to 75 hours long with three to four hours of charging time. Rugged and water resistant, it is made of durable polycarbonate and aluminum die cast housing which can endure all weather and construction site conditions.
LR30W links wirelessly to the RD20 in-cab display of elevation and audible signals
Three selectable accuracies meet job tolerances from rough grading to final finishing for maximum flexibility
Full 360-degree reception picks up the beam from all directions and works with all red-beam rotating lasers
Easy to work with display that features 5 display channels of grade data with directional and out of beam indicator
Battery life up to 75 hours
Ultra-bright LED indicator with a green on-grade display for clear viewing
Polycarbonate and aluminum die-cast housing that is water resistant
Designed with front facing mounting knobs for easy setup
RD20 Wireless Remote Display Wireless remote mounts in the cab and displays grade information to the operator