Spectra Precision LR60 Laser Machine Display Receiver

The Spectra Precision® LR60 Laser Machine Display Receiver is designed to be used as a stand-alone display receiver on grading and excavating equipment. For excavators and backhoes, the LR60 laser receiver features patented Angle Compensation which automatically calculates and corrects the grade display for the angle of the dipper arm.

The easy-to-use LR60 features versatile 360-degree laser reception and works with all types of rotating lasers on all types of machinery for fast, no-hassle setup. Rugged and waterproof, the LR60 receiver withstands all weather environments.

Features

Check grade with the dipper arm extended or retracted up to 30 degrees
Built-in plumb indicator for fast, accurate grade checking for graders
Center On-grade provides an equal amount of grade information above and below on-grade. Use on dozers, graders, scrapers and box blades
Offset on-grade for productive excavation provides additional above grade information for fewer undercuts
Up to eight channels of grade information plus directional out-of-beam indicators
Four selectable accuracies for each on-grade location

Includes:

LR60 Laser Reciever
Linear Display/Control
Plumb Indicator NiMH
Case
Charger
Angle Compensation

Specifications

Number of Display Channels	9-Channel Display
Accuracy: Center on grade mode	Setup: 5 mm (0.20 in)(grading) Fine: 10 mm (0.40 in) Standard: 20 mm (0.80 in) Wide: 40 mm (1.6 in)
Accuracy: offset on grade mode	Setup: 6 mm (0.25 in)(excavating) Fine: 12 mm (0.50 in) Standard: 25 mm (1.0 in) Wide: 50 mm (2.0 in)
ACE—Angle Compensation Mode	Fine: 12 mm (0.50 in) Standard: 25 mm (1.0 in)
Plumb-Swing Accuracy - Standard	(12 mm 0.5 in)
ACE Mode	Standard: (12 mm 0.5 in) ACE Mode: 25 mm (1.0 in)
Vertical Reception	222 mm (8.75 in)
LED Battery Life	Alkaline Bright/Dim 45 / 75 hrs Wireless with remote on 35 / 25 hrs Ni-MH Bright/Dim 40 / 50 hrs Wireless with remote on 25 / 20 hrs