Item Brochure

VISIT OUR WEB SITE AT WWW.TRIMBLE.COM/SPECTRA 21
Spectra Precision LR30 Receiver
Spectra Precision LR50 Receiver
Spectra Precision LR60 Receiver
Features and Benefits:
» Use on grading and excavating
equipment including: dozers,
graders, scrapers, skid steers
and levelers
» Five channels of grade
information plus directional
out-of-beam indicators
» Three selectable accuracies
meet job tolerances from rough
grading to final finishing
» Full 360-degree reception
picks up the laser from all
directions
» Ultra-bright LED’s with Green
on-grade provides easy-to-
see display to match ambient
lighting conditions
Features and Benefits:
» Built-in blade tilt indicator
helps the operator keep the
blade level for increased
accuracy and productivity
» Center on-grade provides
an equal amount of grade
information above and below
on-grade. Use on dozers,
graders, scrapers and box
blades
» Built-in plumb indicator for
fast, accurate grade checking
in excavation applications
» Offset on-grade gives you
more range above grade using
the entire receiver for more
productive excavation
» Up to six channels of grade
information plus directional
out-of-beam indictors
» Two-Year Warranty - Reliability
you can count on
Features and Benefits:
» Patented Angle Compensation
Indication automatically
calculates and corrects the
grade display for the angle of
the dipper arm
» Check grade with the dipper
arm extended or retracted up
to 30 degrees
» Built-in plumb indicator for
fast, accurate grade checking
» Center on-grade provides
an equal amount of grade
information above and below
on-grade. Use on dozers,
graders, scrapers and box
blades
» Extended reception height
stays in the beam longer
providing addition grade
information
» Offset on-grade for productive
excavation
» Up to eight channels of grade
information plus directional
out-of-beam indicators
» Four selectable accuracies for
each on-grade location
Used on dozers, box blades, levelers
Features built-in blade tilt and excavation plumb indicator
Features excavation plumb indicator and angle compensation indication
Part No. Batteries Mount
LR30 NiMH No
LR30 -1 Alkaline No
LR30-MM NiMH MM-1
LR30-DM NiMH DM-20
Part No. Batteries Mount
LR50 NiMH No
LR50 -1 Alkaline No
LR50-MM NiMH MM-1
LR50-DM NiMH DM-20
Part No. Batteries Magnetic Mount
LR60 NiMH No
LR60-1 Alkaline No
LR60-MM NiMH MM-1
Applications
» Machine mounted grade
checking
» Grading and leveling
Applications
» Machine mounted grade
checking
» Grading and leveling
» Excavation and trenching
Applications
» Machine mounted grade
checking
» Grading and leveling
» Excavation and trenching
See Product Specifications
on Page 23
Laser Display Receivers
See Product Specifications
on Page 23
See Product Specifications
Starting on Page 23.