Machine-Mounted Laser Receiver Built for Excavation Grade Control
The Spectra Precision LR60W-2 is a professional-grade, machine-mounted laser receiver engineered for excavators, dozers, scrapers, and graders operating with rotating laser systems. Delivering real-time grade information directly to the operator's cab display, the LR60W-2 eliminates the need for constant manual rod checks, dramatically improving cycle times and accuracy on earthmoving jobsites. Whether you're cutting a building pad, rough-grading a subdivision, or fine-grading a sports field, this receiver gives your operator the instant feedback they need to hit grade on every pass.
Overview & Jobsite Applications
The LR60W-2 ships wireless-capable, meaning it includes the hardware and firmware required to communicate with a compatible wireless cab display module — purchased separately — without running cables through the machine. When paired with the Spectra Precision CR600 or a compatible in-cab display, the operator receives clear on-grade, cut, and fill indications in real time. The receiver mounts to the machine mast and intercepts the rotating laser plane from a site laser such as the Spectra Precision LL500 or GL700 series. Its robust housing is designed to withstand the vibration, dust, and moisture common on active construction sites.
Key Specifications
- Model: LR60W-2
- Detection Window: 5-inch (127 mm) laser detection zone
- Wireless Capability: Yes — wireless-ready for compatible cab display (display sold separately)
- Plumb Indicator: Built-in plumb bubble for accurate vertical mast alignment
- Angle Compensation: Integrated angle sensor compensates for mast tilt on uneven terrain
- Battery Type: NiMH rechargeable battery pack included
- Operating Temperature: -20°C to +60°C (-4°F to +140°F)
- Protection Rating: IP67 dust and water resistant
- Compatible Laser Types: Single and dual-slope rotating lasers
- Display Output: Wireless or wired to compatible cab display modules
Key Features
- Wireless-capable design eliminates cab cable routing — pairs with compatible wireless display modules
- 5-inch detection window provides a wide target zone for faster laser acquisition on moving machines
- Built-in plumb indicator ensures proper vertical mast alignment for accurate grade readings
- Integrated angle compensation corrects for mast tilt, maintaining accurate cut/fill data on slopes
- NiMH rechargeable battery pack included — no AA or D-cell battery management required in the field
- IP67-rated housing resists dust ingress and temporary water immersion — built for active job conditions
- Compatible with a wide range of Spectra Precision and Trimble rotating laser transmitters
- Rugged over-molded housing absorbs machine vibration and impact during operation
Job Applications
Building Pad Excavation: Mount the LR60W-2 to your excavator mast and connect to a cab display for continuous on-grade feedback while cutting footings or rough-grading a building envelope. Operators hit target elevation faster with fewer passes.
Subdivision Road Base Grading: On dozer and motor grader applications, the LR60W-2 provides blade operators with precise cut/fill readings across long grading runs, reducing over-excavation and material waste on road base prep work.
Agricultural Land Leveling: The wide detection window and angle compensation make the LR60W-2 a dependable receiver for scraper and leveling blade operations where terrain variation is common and fast laser acquisition is critical.
Sports Field & Drainage Grading: When fine-grade tolerances matter — athletic fields, parking lots, stormwater retention basins — the LR60W-2 gives operators the real-time feedback necessary to maintain consistent cross-slopes and elevation targets without stopping for manual checks.
Compatible Accessories
- Spectra Precision CR600 Wireless Cab Display — in-cab receiver display module for wireless operation with LR60W-2
- Spectra Precision LL500 Rotating Laser Level — professional site laser compatible with LR60W-2
- Spectra Precision GL700 Grade Laser — dual-slope rotating laser for advanced grading applications
- Machine Mast & Bracket Kit — universal mounting hardware for excavator and dozer masts
- NiMH Replacement Battery Pack for LR60W Series — OEM replacement rechargeable pack
Related Guides
- How to Set Up a Machine-Mounted Laser Receiver on an Excavator
- Rotating Laser vs. Machine Control: Which Grade System Is Right for Your Project?
- Spectra Precision LR60W-2 vs. LR60W: What's the Difference?
- Wired vs. Wireless Cab Display Options for Laser Grade Control
Frequently Asked Questions
- Does the LR60W-2 include a cab display?
- No. The LR60W-2 is the machine-mounted mast receiver only. It is wireless-capable, but the in-cab display — such as the Spectra Precision CR600 — must be purchased separately. This allows contractors to pair the receiver with the display solution that best fits their machine cab layout.
- What rotating lasers are compatible with the LR60W-2?
- The LR60W-2 is compatible with most Spectra Precision and Trimble single-slope and dual-slope rotating laser transmitters, including the LL500, GL422N, GL700, and HV302 series. Contact Express Tools if you need compatibility confirmation for a specific laser model.
- Can the LR60W-2 be used without the wireless display — with a wired connection instead?
- Yes. The LR60W-2 supports both wired and wireless output modes. If you prefer to run a hardwired connection to a compatible cab display or indicator, the receiver includes the necessary output interface for wired operation.
- What does "wireless-capable" mean — is a module included?
- "Wireless-capable" means the LR60W-2 contains the antenna and firmware needed for wireless communication, but the wireless display module is not included in the box. You will need a compatible wireless cab display such as the CR600 to take full advantage of the wireless functionality.
