• Diamond Products 30" Walk-Behind Grinder/Polisher, AC-powered, 480V, 3PH
  • Pay No Sales Tax
1 3
IN STOCK QUICK SHIPNO TAXES

30" Core Prep Grinder/Polisher, AC-powered - CPG3000

30" Core Prep Grinder/Polisher, AC-powered - CPG3000

DIAMOND PRODUCTS SKU: 114810 Copied!

Is this the right tool for the job?

Best For:

  • Large-footage slab prep and polish in warehouses, schools, retail
  • Coatings crews opening CSP and removing paint/glue with proper tooling
  • 1-2 person crews, daily use with OSHA HEPA vac and reliable power

Not Ideal For:

  • Thick toppings or deep elevation correction over large areas
  • Tight wall lines and inside corners without an edger/hand grinder
  • Sites with limited power; long cords/shared circuits will trip breakers

Why Pros choose this tool:

  • 30-inch grinding path → more floor per pass, even coverage → shorter prep time on big rooms and corridors
  • AC electric with vac-port shroud → clean, fume-free indoor grinding → easier OSHA silica control; fewer complaints
  • Planetary multi-head drive → flatter floors with uniform scratch → fewer highs/lows and less post-grind touchup

Variant Guidance: Most crews pick 30" for production

$17,846.30
$20,138.00 $17,846.30
Save $2,291.70 Sold out
PAY NO SALES TAX Save up to $1,766.78 more.
TX residents excluded.
DELIVERY IN 3-5 BUSINESS DAYS Shipping calculated at checkout

Trusted by contractors nationwide

"I've bought 3 products from CTD and each time the experience has been the same - professional and fast delivery. I trust these guys with all my concrete needs."

Diamond Products Authorized
Dealer
Get Accredited Top Quality Store
on Google
Get Accredited
90 day returns
Product Details

CONCRETE FLOOR GRINDER - THE ULTIMATE CPG3000

Introducing the CPG3000, an AC-powered, high-performance concrete grinding machine, expertly designed for both residential and commercial applications. This versatile floor grinder is optimal for polishing, grinding, and removing thick coatings, making it an essential tool for every concrete construction project. Comprising of three solid 11” grinding heads cast in one solid piece, the CPG3000 ensures maximum efficiency and longevity.

Apart from its impressive performance, the CPG3000 offers flexibility with its 230V, 1PH or 3PH Dual options. Furthermore, it stands out for its portability and ease of storage, thanks to its folding handle. The concrete grinder is powered by a patented system with a double-sided timing belt and gear ring, enhancing its performance and durability even further.

  • Versatile Applications
  • Optimal Performance
  • Solid Grinding Heads
  • Folding Handle
  • Patented Timing System
View full details
Product Specification
Diamond Products 30" Walk-Behind Grinder/Polisher, AC-powered, 480V, 3PH

480V, 3PH

Product Info
Model Number
CPG3013E3
Voltage
480V, 3PH
Current
16 Amp
Grinding Speed
250-1150 rpm
Grinding Disc
3 x 11”
Grinding Width
30”
Weight
820 lbs.
Water
Hose connection
Motor Type
480V, 3PH
Part Number
5802020
Cat Number
114810

Concrete Focus

From pouring to resurfacing, we sell tools built for concrete pros.

Expert Support

Get guidance from experts who understand jobsite challenges.

Fast Delivery

Get your tools fast with our nationwide shipping network and local partnerships.

Talk to an expert now (855) 281-1918

Get fast, expert help choosing the right concrete tools or equipment for your job. Ask about availability, specs, troubleshooting, or get friendly guidance before you place an order.

Click to Call