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.
Configuration Options
The Spectra LR30 Laser Machine Control Receiver offers eight packages with varying features and accessories, such as batteries, mounts, and an optional remote display. All are backed by a two-year manufacturer's warranty. Select your preference from the drop-down menu above.
- LR30-1: Spectra LR30 Non-Wireless Laser Receiver with Alkaline Batteries
- LR30-DM: Spectra LR30 Non-Wireless Laser Receiver with DM-20 Dozer Mount & NiMH Batteries
- LR30-MM: Spectra LR30 Non-Wireless Laser Receiver with MM-1 Magnetic Mount & NiMH Batteries
The MM-1 Magnetic Mount works with all Spectra LR machine control receivers and can quickly attach to the dipper arms of excavators or backhoes. It features strong, adjustable dual magnet packs for a secure machine attachment.
- LR30: Spectra LR30 Non-Wireless Laser Receiver with NiMH Batteries
- LR30W-2: Spectra LR30W Wireless Laser Receiver with NiMH Batteries
- LR30W-DM: Spectra LR30W Wireless Laser Receiver with RD20 Remote Display, DM-20 Dozer Mount & NiMH Batteries
The DM-20 Dozer Mount is a 42-inch easy-to-install rigid mast that provides the ideal Spectra LR machine control receiver height for bulldozer applications.
- LR30W-MM: Spectra LR30W Wireless Laser Receiver with RD20 Remote Display, MM-1 Magnetic Mount & NiMH Batteries
- LR30W: Spectra LR30W Wireless Laser Receiver with RD20 Remote Display & NiMH Batteries
With wireless capability, the Spectra RD20 Remote Display connects with the LR30W to provide grade reading and information inside the cab of the machine for easy viewing.