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The new and improved GP700 grinder and polisher is ideal for prepping concrete floors for topical coatings, overlayments, and adhesive while also providing the variety of tooling and power needed to deliver a beautifully polished floor.

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  • Floating shroud incorporates a brush for a 360-degree air intake
  • Adjustable/foldable handle allows for compact transport and operator comfort when in use
  • Rear spring suspension allows for a more even prep over uneven surfaces
  • Forward/rear locking pitch-adjustable axle that allows the operator to change the angle of the head pressure from the front to the back to compensate for inclines/declines on uneven surfaces
  • Soft, regular, or hard couplers available for varying floor conditions
  • New stainless steel, 7-gallon water tank
  • Control box includes variable-speed soft start, forward and reverse functionality
  • Handle transport wheels incorporated for easy loading and unloading
  • Four removable side weights for additional head pressure; positioning weights into handle pockets reduces head pressure for easy mobility

GP700 Estimated Production Rates

  • Mastic Removal: 350 square feet per hour/106 sq m/hr
  • Thin-set Removal: 400 square feet per hour/122 sq m/hr
  • Mil-coatings Removal: 200 square feet per hour/61 sq m/hr
  • Concrete Polishing: 450 square feet per hour/137 sq m/hr
Width27.25"68.6 cm
Height37.5"95 cm
Length56.5"143 cm
Cleaning Path27”68.6 cm
Weight800 lb363 kg
Grinding Pressure with weights440 lb200 kg
Tooling RPM390
Motor PhaseSingle, Three
Voltage 230
Horsepower7.55.6 kW

30 feet of power cord

National Recommends adding these accessories to your order, so you can stay in the work longer.

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