Mobile Impact Crushers: Keestrack R3

R3 - Its ground breaking design won the prestigious Red Dot Design Award, the German Design Price and the Big See Award because of innovative technology, like the zero-emission plug-in electric drive system,  high sustainability,  high safety standards and the powerful and functional design which makes this compact impactor a winner in its class.

Performance Highlights:

  • Available in full hybrid e version
  • Equipped in closed circuit < 30.000 kg, easy to transport without permit
  • Hopper 3,5 m³
  • Vibrating feeder with punched plate pre screen 1.200 mm x 920 mm (4’ x 3’)
  • Due to integrated pre screen, higher crushing capacities and less wear
  • Inlet opening (H x W) 770 x 960 mm (30” x 38’’)
  • Superior rotor diameter 1.100 mm (44”)
  • Optional 3rd impact panel as milling beam to produce high value end product
  • Optional single deck after screen 3.100 x 1.400 mm (9’ x 4’)
  • Capacity up to 250 tonnes / hour
  • Load sensing hydraulic system reduces fuel usage by 25%
  • 2 speed track drive
  • Highest reduction ratio
  • Superior product shape
  • Extensive option list to configure to your application
  • Optional windsifter

Application: 

  • Limestone and many other low and medium abbrasive natural rock
  • Concrete and landfill recycling
  • Primary and secondary crushing
  • Yard clean up
  • Construction waste
  • Demolition
  • Quarrying and mining
  • Gravel
  • Asphalt
  • Coal and others