The Stone Extreme provides ultimate productivity for grinding and polishing concrete, stone, and terrazzo in large, open spaces. This unit offers 8 to 10 times more productivity compared to walk-behind units, and the Stone Extreme dramatically reduces labor costs and shortens project elapsed time.
Features
- Exceptional productivity
- Smooth, hydraulic power
- Variable speed rotation
- Very easy to operate
- Wet or dry operation
- Available with industrial vacuum
Product Documentation
Tech Specs
- Production:8,000 ft2 / 750 m2 per hour-double pass
- Hydraulic:35-37 gpm / 132-140 lpm
- Drum Speed:1,980 rpm
- Head Power:3 x 23 HP / 3 x 17 kW
- Head Speed:840 rpm counterclockwise
- Head Pressure:933 pounds / 423 kg
- Grinding Width:74 inches / 1.9 m
- Vacuum Ports:3
- Dimensions of Heads:L 192″ x W 77″ x H 80″
- Head Assembly Weight:2,975 pounds / 1,350 kg
- Total Weight:12,800 pounds / 5,805 kg
- Warranty:1 Year
