The new floor grinder HRC 650 SELF TRACK has 2 traction dedicated motors that allow to operate the machine in all directions. The ergonomic controls on the handle permits any operator to set and drive the drift control as well as the direction and the working speed of the machine. With the HRC 650 SELF TRACK, hourly productivity can be significantly increased by minimizing the risk of problems arising from manpower fatigue at the same time. The DCT system allows you to choose to smooth use only using the rotation of the tools (DCT ON mode), or with the classic complete rotation of the planetary (DCT OFF mode).


  • Single-shell chassis, robust and compact for less space.
  • Tempered stainless steel planetary and gear box. Fully geared transmission.
  • 180 ° overturning system for extra weight. (Optional).
  • Third wheel for easy transportation and for operations on very large surfaces (Optional).
  • Utensils free quick attachment system for diamond tools.
  • 46 litre water tank.
  • Powerful front and rear LED spotlights (Optional).
  • Noise reduction levitating planetarium.
  • 2 Year Warranty: The GUARANTEE for machines equipped with "hour counter" is up to 2 years or 600 hours of work.
Model HRC 650 ST
Motor 10 HP
Drive Inverter 11 kW
Volt 380-480
Hertz 50/60
Amp 25
Tool Speed 300-1300rpm
Work Diameter 650mm
Tool Size 3x240mm
Water Tank 46 lt
Size LxAxP cm 120x125x67
Weight 270 Kg
Concrete Polishing 7 step 12-17 m2/h
Concrete Grinding 1 step 50-90 m2/h
Terrazzo Polishing 5 step 11-17 m2/h
Resin Removal 1 step 45-85 m2/h
Paint Removal 1 step 45-85 m2/h
Marble Polishing 5 step 8-13 m2/h
Granite Polishing 7 step 5-8 m2/h

Model HRC 650 ST
Net volume 1.31 m3
Net size 120x80x136 cm
Net weight 320 kg

Data may vary depending on surface conditions, tools used, operator convenience, equipment, etc.