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BG 250G13
Price: $4,695.00
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The Blastrac BG 250 is a 10” surface grinder designed for small and medium sized jobs to 600 sq. ft. This versatile grinder uses a 10” diamond disk to handle applications ranging from those at general construction sites to specialized coating and restoration projects.

  • 10” grinder
  • Prepares 200-400 sq. ft./hr.
  • Oversized rear wheels for easy transport and superior control on uneven surfaces
  • Flexible coupler helps provide even grinding and maximum grinding disk life
  • “Kickstand” aids in easy starting, protects the grinding disk and flexible coupler during transport and storage
  • Rubber mount handle bars reduce vibration and operator fatigue
  • Gas or electric models available

Application The Blastrac BG 250 Single Disk Grinder is used for concrete cleaning, leveling, and removal of mastics, epoxies, urethane, paint and coatings.

Blastrac Recall Alert Blastrac Recalls to Repair Concrete Grinders Due to Injury Risk from Ejected Parts [Contact Blastrac for more information]


Part Number:BG-250G13
Production Capacity:200-400 sq. ft./hr.
Cleaning Path:10”
RPM:2,500
Gasoline Engine:11 h.p. (manual start) or 13 h.p. (elec. start)
Electric Motor:5 h.p. or 10 h.p.
Power Requirements:230 V, 1ø, 60 Hz; 23 A (5 h.p.)
230 V, 3ø, 60 Hz; 23 A (10 h.p.)
460 V, 3ø, 60 Hz; 11.4 A (10 h.p.)
Power Cord Length:50’
Tooling:10” cup wheel
Additional Weights:N/A
Other:N/A
Dimensions (L x W x H):51.5” x 26.5” x 42.5”
Weight:258 lb. (11 h.p. gas), 271 lb. (13 h.p. gas)
225 lb. (all electric models)
Options:Dust collector

How Grinders and Polishers Work:

Diamond grinders and polishers use horizontally rotating disks to level, smooth or clean a concrete surface. A diamond tipped or other type of abrasive wheel (such as a Zec litex disc) is mounted on the grinder. The grinder may have single or multiple heads and vary in power and production.

Grinders and Polishers are used to:

  • Remove coatings
  • Remove adhesive residues
  • Smooth or flatten concrete slabs, including troublesome curled expansion joints
  • Prepare concrete for a coating, overlayment, hardwood, or tile
  • Remove surface imperfections

For decorative concrete applications, some machines can be used to polish concrete to a high shine or to restore old slabs for architectural finishes.

Depending on the type of abrasive wheel used on the grinder, it can be used to lightly prepare the surface (especially useful when applying thin mil coatings) or can quickly remove mastics, epoxies, urethane, paint and thick coatings. Some types of multi-headed grinders can be outfitted with carbide slicers or PCD (Poly Crystalline Diamond) to quickly cut through heavy, built-up adhesives, elastomeric coatings, waterproof membranes and more.