Overview
The National Flooring GP3000 is a robust and efficient concrete grinder designed for large-scale flooring projects. Ideal for both commercial and industrial applications, this powerful machine offers exceptional performance with a cleaning path of 28 inches, ensuring maximum productivity and effectiveness.
Key Features
- Heavy-duty construction for durability
- Compatible with various prep and polish tooling in puck or wedge shape
- Impressive estimated production rates of up to 1,000 sq ft per hour
- 28-inch cleaning path for increased grinding head pressure
- Optimized for commercial and industrial flooring tasks
Specifications
| Specification | Value |
|---|---|
| Width | 29.5" (75 cm) |
| Height | 52" (132 cm) |
| Length | 72.25" (183 cm) |
| Cleaning Path | 28" (71 cm) |
| Weight | 1,425 lb (646 kg) |
| Grinding Pressure with Weights | 1,090 lb (494 kg) |
| Tooling RPM | 385-600 |
| Motor Phase | Three |
| Frequency | 60 Hz / 50 Hz |
| HP | 25 (18.6 kW) |
| Voltage | 230 / 415 |
| Amps (Draw) | 30 |
| Amps (Circuit) | 60 / 50 |
Included with the GP3000
- 30 feet of power cord
Estimated Production Rates
- Mastic Removal: 1,000 sq ft/hr (305 sq m/hr)
- Thin-set Removal: 1,500 sq ft/hr (457 sq m/hr)
- Mil-coatings Removal: 750 sq ft/hr (229 sq m/hr)
- Concrete Polishing: 2,500 sq ft/hr (762 sq m/hr)

