Rugged and accurate, the Rugby 300 SG (Single Grade) and the Rugby 400 DG (Dual Grade) lasers are the optimal solution for precise grade control in level, single or dual slopes. Their extensive features will ensure both material and labor savings, increasing your bottom line.
The Rugby Grade Lasers are automatic self-leveling lasers for jobs of any size. They are also compatible with Leica Geosystems’ 2D and 3D Machine Control Solutions.
They can be used for any application involving precise grade control such as:
Building pads, parking lots and runways
Precise depth control for sub base and fine grade excavation
Installing septic and gravity flow pipe for drainage
Agricultural applications such as land levelling or tiling
Concrete forming and framework
Retention ponds and batters
Setting foundations and footings
Machine control with the MC200 Depthmaster for excavators, MC1200 for motor graders, and control systems based on Leica CAB laser sensors for dozers, scrapers, box blades, and similar equipment
Features and Benefits
Rugby 300 SG
Rugby 400 DG
Grade
Single Grade
Dual Grade
Grade Capability
-5 to +25% in one axis
-5 to + 25% in either axis
-5 to +15% in both axis
Remote Control
No
Two-way remote control (optional)
Operating Range
2500 ft (750m) diameter
Self-Leveling Accuracy
±1/16” per 100 ft (±1.6mm per 30m)*
Laser Diode
Infrared (IR) 780nm invisible
Grade Entry
2 modes, direct grade entry or entry by digit
Battery Management
Up to 130 hours of operation
Elevation Alert
Monitors the height of the instrument (HI) to prevent elevation errors
Wind Sensitivity
Allows work to continue in adverse conditions
Real-time Grade Matching
Allows user to match existing grades
Water-/Dustproof
Yes, up to IPX-7 standard
* Accuracy is defined at 25°C.
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