The Spectra LR30W Machine Control Receiver is designed for outdoor machine grading and links wirelessly to the optional Spectra RD20 remote display to provide an in-cab display of elevation and audible signals. This standalone laser receiver can be used on a wide range of machines, such as dozers, backhoes, excavators, scrapers, skid steers and levelers. The LR30W also features a 360-degree reception and works with any rotating lasers.
LED and Display Channels
With adjustable, ultra-bright LED with green on-grade display, this Spectra machine control receiver offers clear viewing to match ambient lighting conditions. In addition, moving and getting back in the beam is easy with five channels of grade information and a directional out-of-laser beam indicator.
For easy access to the most common functions, the LR30W features a touch panel that provides low-battery warning, dead band selection and display-brightness buttons.
The LR30W offers three accuracy settings: fine, medium and coarse. This allows construction professionals to work with maximum flexibility to meet jobsite requirements, from rough grading to final finishing.
Precise Laser Strike Positions
For the highest accuracy and grade performance, this wireless machine control laser detector provides a continuous, absolute laser strike position to precisely measure the actual height deviation from on-grade.
The LR30W’s large front-facing knobs allow for quick and hassle-free installation to a round pipe or square tubing. You also have the option for a magnetic mount or bolt-on bulldozer mount from the drop down menu in the upper right hand corner of this page.
Rugged and Water Resistant
Constructed of durable polycarbonate and aluminum die cast housings, this machine control receiver can withstand harsh weather and construction site conditions. It also has an internal isolating shock mount that protects the unit against drops. Using the included rechargeable NiMH batteries, it works up to 50 hours and approximately 75 hours with four C alkaline batteries.
This Spectra Precision wireless machine control receiver comes with a hard carry case, rechargeable batteries, charger and 2-year manufacturer's warranty.