Concrete Floor Grinder 450 JK FREE SHIPPING!!!

🔧 Core Specs

• Grinding width: 450 mm (≈ 18 inches)
• Voltage: 220V / 240V (single phase) 
• Weight: ~214 kg (≈ 470 lbs)
• Motor power:
  • 4 kW (≈ 5.5 HP) 
• Speed: Variable (usually around 300–1800 RPM)

⚙️ Build & Design

• Head type: Usually planetary system (3 )
• Drive system: Gear-driven (not belt)
• Frame: Heavy steel frame for down pressure
• Control: Manual push, walk-behind
• Core components: Motor, gearbox, gears

🔌 Power / Setup

• Runs on standard jobsite 220V (big advantage for residential work)
• Single phase
• Works with dust extractor (HEPA vacuum)

🧱 What It’s Used For

• Epoxy prep (diamond grind)
• Coating removal
• Glue / mastic removal
• Light polishing (not a full production polishe