Spectra Precision LR50W Wireless Laser Receiver with RD20 Remote Display
Spectra Precision LR50W Wireless Laser Receiver with RD20 Remote Display
Description
Spectra Precision LR50W Wireless Machine Receiver (with RD20 Remote Display)
The Spectra Precision LR50W is a professional wireless machine receiver designed for dozers, graders, and other heavy grading equipment. It combines 360° laser reception with blade tilt and plumb indication to give operators precise guidance on positioning and slope control.
When paired with the included RD20 Remote Display, the LR50W delivers clear, real-time grade and tilt information directly into the cab. The RD20’s bright, easy-to-read screen helps operators stay on design grade and minimize rework — even on long cuts or complex slopes — reducing dependency on manual grade checks.
Key Features
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Wireless machine receiver with 360° reception
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Built-in blade tilt and boom plumb indicators
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RD20 Remote Display for in-cab grade feedback
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Bright LED grade display panels
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Rugged, waterproof construction
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Magnetic or bolt-on mounting
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Compatible with Spectra Precision lasers
Ideal For
Dozers, graders, and heavy earthmoving machines where wireless display integration and tilt indication improve grading performance.
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Specifications
- BrandSpectra Precision
- Product TypeLaser Receiver
- Blade Tilt Accuracy±0.5°, ±1.5°, ±2.5°
- Blade Tilt IndicatorYes
- Detectable BeamRed, Infrared
- IP RatingIP67
- Laser Reception Area171 mm (6.75 in)
- On-Grade (Deadband) Accuracy5 mm (0.20 in), 10 mm (0.40 in), 20 mm (0.80 in)
- Operating Range460 m (1500 ft)
- Plumb IndicatorYes
- Plumb Swing Accuracy±0.5°, ±1.5°, ±2.5°
- Radio RangeN/A
- Reception Angle360°
- Warranty2 years
- Wireless Remote CapabilityYes