The S-840 four-wheel, ride-on laser screed can screed up to a rate of 5,000 sq. ft. per hour.
- Customized leading edge laser control system for faster elevation and SLS response
- Proportional valving and live calibration
- Three interchangeable head options
- Concrete Leveling Head offers a 6- or 8-ft. head with auger offset
- Raking Head comes in 6- or 8-ft. options
- Sub-Grade Head enables fine grading of sub-base using a 3-D profiler system