SPECTRA Laser Receiver w/ Built in Blade Tilt and Plumb Indicators

Description

PRODUCT DESCRIPTION
The SPECTRA PRECISION LR50 is a rugged, machine-mounted laser receiver that gives equipment operators clear grade information while grading, levelling or excavating. Designed for use as a stand-alone display receiver, it provides 360° reception with rotating lasers and mounts to dozers, excavators, backhoes, graders, scrapers and box blades.
Built-in blade tilt and plumb indicators make the LR50 useful for both grading and excavation. Centre on-grade mode shows an equal amount of information above and below grade for levelling applications. Offset on-grade mode uses more of the receiver above grade, helping excavator and backhoe operators monitor depth and reduce unnecessary undercutting. Three selectable accuracy settings let the operator match the receiver response to work ranging from rough grading to final finishing.

FEATURES
• Stand-alone laser machine display receiver for grading, levelling and excavation
• 360° laser reception picks up the rotating laser beam from any direction
• Built-in blade tilt indicator helps the operator maintain a level blade
• Built-in plumb indicator supports accurate grade checking with excavators and backhoes
• Centre on-grade mode provides equal grade information above and below the target elevation
• Offset on-grade mode provides additional above-grade information for excavation work
• Five display channels in grading mode and six channels in excavation mode
• Directional out-of-beam indicators help the operator relocate the laser beam
• Three selectable accuracy settings suit rough grading through final finishing
• Adjustable, bright LED display remains easy to read from the operator’s position
• 171 mm (6.75″) vertical reception height
• Blade tilt and plumb accuracy selections of ±0.5°, ±1.5° and ±2.5°
• Rugged, waterproof construction withstands demanding jobsite conditions
• Internal shock mounts help protect the receiver electronics

BUILT FOR GRADING AND EXCAVATION
With blade tilt, plumb indication and two on-grade modes in one receiver, the LR50 can move between dozer, grader and excavation applications without requiring a different receiver for each machine.

INCLUDES
(1) Spectra Precision Laser Machine Display Receiver with Holding Clamps (LR50)
(4) C-Cell NiMH Rechargeable Batteries
(1) 120V AC Charger and Adapter
(1) Protective Carrying Case
(1) Operating Manual