Spectra LR50W-MM Lr50w Receiver W/ Rd20 And Magnetic Mount

Spectra LR50W-MM Receiver W/ RD20 and Magnetic Mount Features:

• Plumb Indication – for fast, accurate grade checking when excavating
• Blade Tilt Indication –helps the operator keep the blade level for increased accuracy and productivity. Tilt can be set to an existing angle too providing more flexibility for the operator
• Center on-grade provides an equal amount of grade information above and below grade when used on grading machines
• Offset on-grade provides more range above the on-grade position using the entire receiver to avoid over-digging
• LR50W provides wireless link to RD20 remote display in cab for easier reference by the operator
• Robust and built for jobsite environment – 2 year warranty

Spectra LR50W-MM Applications:

• Machine mounted grade checking
• Grading and leveling
• Excavation and trenching

Spectra LR50W-MM Specifications:

• Beam Reception Range: 360 degrees
• Operating Range: Over 460 m (1500 ft) radius, laser dependent
• Laser RPM:Minimum: 105; Maximum: 1200
• Vertical Reception: 171 mm (6.75 in.)
• Accuracy On-Grade (Grading): 5 mm (0.20 in.) 10 mm (0.40 in.) 20 mm (0.80 in.)
• Accuracy On-Grade (Excavation):12 mm (0.50 in.) 25 mm (1.0 in.) 50 mm (2.0 in.)
• Blade-Tilt & Plumb-Swing Accuracy: ± 0.5°, ± 1.5°, ± 2.5°
• Display Output: Bright or Dim
• Automatic Control Capability: Yes with CB20, CB25 & CB30 Control Boxes
• Power Options: Alkaline – 4 x “C” Cell – Standard Nickel Metal Hydride – 4 x “C” Cell Power Cable – 10 -30 V dc
• LR50W Battery Life – Alkaline (Continuous in beam): 30 hours, Display Dim / 20 Hours, Display Bright
• LR50W Battery Life – Ni-MH (Continuous in beam): 20 hours, Display Dim / 15 hours, Display Bright
• Battery Recharge Time: 3 – 4 hours
• Automatic Shutoff: 75 minutes with no laser beam
• Out-of-Beam Indication: High and Low, Selectable On or Off
• Remote Display Option: Yes
• Dimensions (LxWxD): 343 mm x 142 mm x 149 mm (13.50 in. x 5.58 in. x 5.88 in.)
• Mounting Pipe Round Tube (Outside Diameter) Square Tube: 42 mm to 50 mm (1.66 in. to 2.00 in.) 38 mm (1 ½ in.)
• Operating Temperature: –20 °C to +60 °C (–4 °F to 140 °F)

Spectra LR50W-MM Includes:

• LR50W Receiver with Holding clamps
• 4 x C-Cell NiMH Batteries
• Charger
• Case
• Operating Manual
• RD20 Wirelesss remote Display
• Magnetic Mount MM-1