The Xingyi AT8 Autonomous concrete grinder is built for the next generation of concrete surface preparation – combining ride-on grinding power with intelligent autonomous operation to deliver consistent results, reduced operator fatigue, and smarter jobsite efficiency.
Designed around Xingyi’s Atlas FSG autonomous navigation system, the AT8 can map, plan, and execute grinding paths with high precision while still allowing full manual control when needed. Integrated AI-assisted operation includes hazard boundary detection, autonomous path planning, and dual-system positioning using both laser and visual navigation.
A standout feature is the remote stepless pressure adjustment and tilt-back chassis system, allowing operators to fine tune tooling pressure during operation without stopping the machine.
The AT8 is suited to demanding preparation, grinding, and polishing applications where productivity and repeatability matter.
Ideal for:
The Xingyi AT8 represents a major step forward in autonomous concrete grinding technology – delivering intelligent operation without sacrificing the control and performance professional contractors expect on site.
| Product： | AT8 Autonomous Floor Grinder |
| Motor power: | 22 kW /25 HP |
| Rated voltage: | 3P 380V |
| Rated current: | 36.6A |
| Frequency: | 50/60Hz |
| Inverter horsepower: | 18.5 kW / 25 HP |
| Working width: | 852 mm/33.5 in |
| Grinding disc： | 315 mm/12.4 in*4 |
| Grinding disc speed min: | 350 rpm |
| Grinding disc speed max: | 1950 rpm |
| Grinding pressure: | 214.5 -400 kg/472.9- 881.8 lbs |
| Product size length: | 1309 mm/51.5 in |
| Product size width: | 866 mm/34.1 in |
| Product size height: | 1215 mm/47.8 in |
| Weight (complete product w/o side packed articles): | 873 kg /1924.6 Ibs |
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