Primary and secondary impact crusher for aggregate production & concrete recycling

Keestrack R6 Impact Crusher
  • This field is for validation purposes and should be left unchanged.

Unrivaled in performance, the Keestrack R6 mobile impact crusher is ideal for high production applications including primary and secondary crushing or high contaminated applications found in concrete and asphalt recycling.

It is equipped with one of the largest and most heavy-duty rotors in the industry resulting in a high mass moment of inertia, high throughput, and the ability to handle the hardest of materials. The diesel-electric system guarantees the efficient drive of the impact crusher for smooth and highly productive operation up to 500 tph.

The R6 impact crusher is designed with an industry-leading 4’ x 10’ double deck prescreen, a swiveling oversize return/stockpile conveyor and an optional 5’ x 15’ double deck afters screen meaning operators can produce 3 fractions within an open circuit and 2 within a closed circuit application.

Production Highlights

  • Long, independent 2-deck pre-screen ( 1,250 mm x 3,100 (4’ x 10’))
  • Higher crushing capacities and less wear
  • Up to 500 tph
  • 7m3 hopper
  • Inlet opening (970 x 1,300 mm (38” x 51”))
  • Robust HB 450 rotor (1,250 x 1,276 mm (49” x 50”)
  • Optional 2 deck after screen (1,500 x 4,500 mm (5’ x 15’)), removable with standing legs
  • Swiveling oversize return conveyor / stockpile conveyor
  • Available in electric version with direct driven rotor by Diesel engine
  • Patented tilting chassis
  • Dolly transport system available
  • Load sensing hydraulic system reduces fuel by 25%
  • 2-speed track drive
  • An extensive list of optional configurations
  • HB 450 steel hopper
  • HB 500 wear plates
  • Easy one-piece transport
  • Hydraulic height adjustable magnet
  • User-friendly RELYTEC control panel
  • Patented tilting frame
  • Steel hydraulic piping
  • Optional windsifter / airknife

Key model attributes


Up to 500 tph


50,000 kg


7 m3



1,276 mm (50”)


1,250 mm (49”)


Contact Us to Receive a Quote

Found what you’re looking for? Contact us and we’ll be happy to give you a free quote on any of our machines.

Request a Quote