Spectra Precision LR30-DM Machine Display Receiver with Dozer Mast now on Sale

LR30-DM Machine Display Receiver w/ DM-20 Bulldozer Mast
NiMH Batteries & Charger

Spectra Precision LR30 Laser Receiver
The Spectra Precision® Laser LR30 Laser Display Receiver is designed to be used as a stand-alone display receiver on grading and excavating equipment including: dozers, backhoes, excavators, scrapers, skid steers, and levelers. The versatile, easy-to-use LR30 features 360-degree laser detection and works with all types of rotating lasers on all types of machinery for fast, no-hassle setup. Rugged and waterproof, the LR30 receiver withstands all weather environments. Internal isolating shock mounts protect the electronics. This LR30 Receiver is not equipped with a wireless transmitter. This product cannot be paired and will not work with the optional RD-20 In-Cab Wireless display.

Spectra Precision LR30-DM Receiver INCLUDES

LR30 Receiver with Holding clamps
Bolt on Bulldozer Mast DM-20
4 x C-Cell NiMH Rechargeable Batteries
Charger & Adapter
Case
Manual

Spectra Precision LR30-DM Key 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
Powered by NiMH Rechargeable Batteries

Recharge time 2-hours

Spectra Precision LR30-DM APPLICATIONS

Machine mounted grade checking
Grading and leveling

Spectra Precision LR30 Comparison Chart

Part #

Batteries

Wireless

Magnetic Mount

LR30

NiMH

LR30-MM

NiMH

MM-1

LR30-DM

NiMH

DM-20

LR30-1

Alkaline

Spectra Precision LR30W Wireless Comparison Chart
Part #	Batteries	Wireless	Magnetic Mount	Remote Display
LR30W	NiMH	Yes	No	RD20
LR30W-MM	NiMH	Yes	MM-1	RD20
LR30W-DM	NiMH	Yes	DM-20	RD20
L30W-2	NiMH	Yes	No	No

Spectra Precision Laser Receiver Product Application

Machine Type

Use Receiver's

Application

CR600
LR20
LR50

Grading

Backhoes

CR600
LR20
LR30
- or -
LR30W with
Remote Display

Elevation Display

Skid-steer Loader

CR600
LR20
LR50
- or -
LR50W with
Remote Display

Elevation Display
Lift Control

Mini Excavator

LR30
LR50
- or -
LR30W/LR50W with
Remote Display

Elevation Display
Lift Control

Skid-Steer w/blade

LR30
- or -
LR30W with
Remote Display

Elevation Display
Lift Control

Smaller Dozer

LR60
- or -
LR60W with
Remote Display

Elevation Display

Larger Excavator

LR50
- or -
LR50W with
Remote Display

Elevation Display
Lift Control

Larger Dozer

MACHINE LASER RECEIVER COMPARISON CHART
Specifications	LR20	LR30 / LR30W	LR50 / LR50W	LR60 LR60W
Number of Display Channels	5-Channel	5-Channel	5-Channel 6-Channel in Excavating Mode	9-Channel
ACCURACY: Center on grade mode (grading)	Fine: 0.20" Standard: 0.40" Wide: 0.80"	Fine: 0.20" Standard: 0.45" Wide: 1.25"	Fine: 0.20" Standard: 0.40" Wide: 0.80"	Setup 0.25" Fine: 0.40" Standard: 0.80" Wide: 1.60"
ACCURACY: Offset on grade mode (grading)	Fine: 0.50" Standard: 1.0" Wide: 2.0"	NA	Fine: 0.50" Standard: 1.0" Wide: 2.0"	Setup 0.25" Fine: 0.50" Standard: 1.0" Wide: 2.0"
ACE Angle Compensation Mode	NA	NA	NA	Fine: 0.50" Standard: 1.0"
Blade-Tilt Accuracy	NA	NA	±0.5°, ±1.5°, ±2.5°	NA
Plumb-Swing Accuracy	±0.5°, ±1.5°, ±2.5°	NA	±0.5°, ±1.5°, ±2.5°	Standard: .05" Angle Compensated Mode: 1.0 in
Beam Reception	360	360	360	360
Vertical Reception	8	6.75	6.75	8.75
LED Battery Life Alkaline Bright / Dim NiMH Bright / Dim	35 hours	50 - 75 hours 40 - 50 hours	45 - 60 hours 30 - 45 hours	45 - 75 hours 40 - 50 hours
Battery Recharge Time	3-4	3-4	3-4	3-4
Size	9.5 x 4.38 x 1.85	13.5 x 5.6 x 5.9	13.5 x 5.6 x 5.9	15.5 x 5.6 x 5.9
Weight	2.5	5.5	5.5	6.0
Receiver Warranty	2 Years	2 Years	2 Years	2 Years

Machine Receiver - FEATURE COMPARISONS
LR20	Compact Laser Receiver 8-inch Receiving Height 360-degree laser reception provides large working area and range Super bright grade display with Green on-grade LED-s provides superior depth/elivation indication Center and offset on-grades are ideal for both grading and excavation applications
LR30 LR30W	Used on Grading and Excavating equipment including: Dozers, Graders, Scrapers, Skid Steers, Box Blades and Levelers 6.75-inch Receiving Height 360-degree laser reception picks up the laser from all directions Five channels of grade information plus directional out-of-beam indicators Three selectable accuracies meet job tolerances from rough grading to final finishing. Ultra-bright LED's with Green on-grade provides easy-to-see display to match ambient lighting conditions
LR50 LR50W	Features Built-in Blade Tilt and Excavation Plumb Indicator 6.75-inch Receiving Height 360-degree laser reception provides large working area and range Built-in blade tilt indicator help 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 Directional out of beam indicators
LR60 LR60W	Features Excavation Plumb Indicator and Angle Compensation Indication 8.75-inch Receiving Height 360-degree laser reception provides large working area and range Patented Angle Compensation Indication automatically calculates and corrects the grade display for the angle of the dipper arm Check Grade with the dipper arm extender 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 the below on-grade. Use on dozers graders, scrapers and box blades. Extended reception height stays in the beam longer providing addional 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 eac on-grade location.

Spectra Precision LR30W Wireless Machine Receiver Comparison Chart
Part Number	Batteries	Wireless	Mount Type	Remote Display
LR30W	NiMH	Yes	None	RD20
LR30W-MM	NiMH	Yes	MM-1 Magnetic	RD20
LR30W-DM	NiMH	Yes	DM-20 Dozier Mast	RD20
LR30W-2	NiMH	Yes	None	None
Spectra Precision LR30 Machine Receiver Comparison Chart
Part Number	Batteries	Wireless	Mount Type	Remote Display
LR30	NiMH	No	None	No
LR30-MM	NiMH	No	MM-1 Magnetic	No
LR30-DM	NiMH	No	DM-20 Dozier Mast	No
LR30-1	No	No	None	No

Spectra Precision Laser Machine Receiver Equipment Application
Machine Type	Use Receiver's	Application
	CR600 LR20 LR50	Grading
BACKHOES
	CR600 LR20 LR30 - or - LR30W with Remote Display	Elevation Display
SKID-STEER LOADER
	CR600 LR20 LR50 - or - LR50W with Remote Display	Elevation Display Lift Control
MINI EXCAVATOR
	LR30 LR50 - or - LR30W/LR50W with Remote Display	Elevation Display Lift Control
SKID-STEER with BLADE
	LR30 - or - LR30W with Remote Display	Elevation Display Lift Control
SMALLER DOZER
	LR60 - or - LR60W with Remote Display	Elevation Display
LARGER EXCAVATOR
	LR50 - or - LR50W with Remote Display	Elevation Display Lift Control
LARGER DOZER

Machine Receiver - FEATURE COMPARISONS
LR20	Compact Laser Receiver 8-inch Receiving Height 360-degree laser reception provides large working area and range Super bright grade display with Green on-grade LED-s provides superior depth/elivation indication Center and offset on-grades are ideal for both grading and excavation applications
LR30 LR30W	Used on Grading and Excavating equipment including: Dozers, Graders, Scrapers, Skid Steers, Box Blades and Levelers 6.75-inch Receiving Height 360-degree laser reception picks up the laser from all directions Five channels of grade information plus directional out-of-beam indicators Three selectable accuracies meet job tolerances from rough grading to final finishing. Ultra-bright LED's with Green on-grade provides easy-to-see display to match ambient lighting conditions
LR50 LR50W	Features Built-in Blade Tilt and Excavation Plumb Indicator 6.75-inch Receiving Height 360-degree laser reception provides large working area and range Built-in blade tilt indicator help 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 Directional out of beam indicators
LR60 LR60W	Features Excavation Plumb Indicator and Angle Compensation Indication 8.75-inch Receiving Height 360-degree laser reception provides large working area and range Patented Angle Compensation Indication automatically calculates and corrects the grade display for the angle of the dipper arm Check Grade with the dipper arm extender 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 the below on-grade. Use on dozers graders, scrapers and box blades. Extended reception height stays in the beam longer providing addional 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.

MACHINE LASER RECEIVER COMPARISON CHART
Specifications	LR20	LR30 / LR30W	LR50 / LR50W	LR60 LR60W
Number of Display Channels	5-Channel	5-Channel	5-Channel 6-Channel in Excavating Mode	9-Channel
ACCURACY: Center on grade mode (grading)	Fine: 0.20" Standard: 0.40" Wide: 0.80"	Fine: 0.20" Standard: 0.45" Wide: 1.25"	Fine: 0.20" Standard: 0.40" Wide: 0.80"	Setup 0.25" Fine: 0.40" Standard: 0.80" Wide: 1.60"
ACCURACY: Offset on grade mode (grading)	Fine: 0.50" Standard: 1.0" Wide: 2.0"	NA	Fine: 0.50" Standard: 1.0" Wide: 2.0"	Setup 0.25" Fine: 0.50" Standard: 1.0" Wide: 2.0"
ACE Angle Compensation Mode	NA	NA	NA	Fine: 0.50" Standard: 1.0"
Blade-Tilt Accuracy	NA	NA	±0.5°, ±1.5°, ±2.5°	NA
Plumb-Swing Accuracy	±0.5°, ±1.5°, ±2.5°	NA	±0.5°, ±1.5°, ±2.5°	Standard: .05" Angle Compensated Mode: 1.0 in
Beam Reception	360	360	360	360
Vertical Reception	8	6.75	6.75	8.75
LED Battery Life Alkaline Bright / Dim NiMH Bright / Dim	35 hours	50 - 75 hours 40 - 50 hours	45 - 60 hours 30 - 45 hours	45 - 75 hours 40 - 50 hours
Battery Recharge Time	3-4	3-4	3-4	3-4
Size	9.5 x 4.38 x 1.85	13.5 x 5.6 x 5.9	13.5 x 5.6 x 5.9	15.5 x 5.6 x 5.9
Weight	2.5	5.5	5.5	6.0
Receiver Warranty	2 Years	2 Years	2 Years	2 Years

NEED HELP or HAVE QUESTIONS? Give us a call 1-877-866-5721

Spectra Precision LR30W Machine Receiver DOWNLOADS
LR30W Machine Mounted Receiver Datasheet 4-Page PDF Document

LR30W User Guide Download

Spectra Precision LR30W Hands-on-Training

NEED HELP or HAVE QUESTIONS? Give us a call 1-877-866-5721

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