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Keestrack R5 Impact Crusher

High production impact crusher for primary and secondary crushing applications

The Keestrack R5 combines tremendous fuel economy with great productivity.  Designed with a load sensing hydraulic system to reduce emissions, owners can take advantage of the average fuel savings of 4 to 6 litres an hour. The Keestrack R5 mobile crusher is an absolute must-have for any serious gravel, quarry, mining, or concrete recycling operation.

Equipped with a large independent 2-deck pre-screen and reversible prescreen conveyor, the R5 impact crusher minimizes wear and tear on the crushing chamber by removing fines from the material before entering the crusher, ultimately extending the lifespan of the machine. Sticky fine material can be discharged safely without clogging up the machine.

The hydraulic release system within the crusher inlet opening coupled with the load sensing hydraulic drive for feeders ensures a smooth crush without jamming and interruptions in your production.

The Keestrack R5 is available with the conventional diesel-hydraulic drive or as a full-hybrid e-version the Keestrack R5e. The R5e has a highly efficient 5100 kg rotor driven via the 345 kW Volvo six-cylinder diesel engine. The hydraulics powers all the lifting cylinders on the chassis and conveyor belts, track drive, vibrating discharge chute, and screen module. A 160-KVa generator supplies the power to all other conveyor systems, including the 5 m³ vibrating feeder and the optional Neodym over-band magnet.

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Application: Aggregate, Construction & demolition

Manufacturer: Keestrack

Configuration: Mobile (Tracked)

Model: Keestrack R5 Impact Crusher

New/Used: New

Performance Highlights


  • Independent long 2-deck pre-screen (1,000 x 2,200 mm (3’ x 7’))
  • Hopper 5 m3
  • Due to long pre screen, higher crushing capacities and less wear
  • Inlet opening (800 x 1,050 mm (31” x 41”))
  • Swiveling oversize return conveyor/stockpile conveyor
  • Rotor diameter 1,260 mm (50”), rotor width 1,000 mm (39”)
  • Optional single deck after screen (1,500 x 3,300 mm (5’ x 11’), 4.95 m²)
  • Optional double deck after screen
  • Available in electric version with direct driven rotor by diesel engine
  • Patented tilting chassis
  • Up to 350 tph capacity
  • Dolly transport system available
  • Load sensing hydraulic system reduces fuel by 25%
  • 2 speed track drive
  • 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

Benefits


Fuel efficient

The R5 impact crusher features load sensing hydraulics which offers upwards to 20 – 30% in fuel savings compared to traditional diesel driven crushers. The R5 can also be equipped with a full diesel-electric hybrid system delivering up to 70% fuel efficiency and lower maintenance costs.

Hydraulic tilting chassis

A patented tilting chassis allows the R5 to be leveled on uneven terrain or when loading onto trailer for transport. Additionally, servicing and changing of screens is easier as either end can be tilted for better access.

Integrated pre-screen

The R5 is designed a large independent 1 x 2.2 m (3′ x 7′) pre-screen. Fines can either be removed or stockpiled as an end product. Removal of the fines from the material before entering the crusher results in increased productivity and an extended lifespan of the machine.

User friendly controls

The intuitive Relytec control panel is user friendly and easy to replace in the unlikely event of failure. It features one-press sequential start-up and shutdown, at a glance machine and production metrics and central adjustability with historical logs.

Why Keestrack


 

State-of-the-art Technologies

Keestrack focuses on state-of-the-art drive technologies and sophisticated processing concepts. From the use of modern communication technology and telematics for remote plant control and maintenance management to the use of high-strength steel in the machine frames and superstructures, Keestrack never compromises on quality with uncompromising standards. Anything less than exceptional doesn’t make the grade.

 

Performance in every detail

Keestrack is dedicated to delivering the best-in-class for all their customers, so they design every Keestrack crusher, screener, and stacker from the ground up to be highly efficient and cost-effective. These many individual innovations together set Keestrack apart. Their promise of performance in every detail means they go the extra mile to set the standard within their sector.

 

Private family owned

In 1996 Kees Hoogendoorn and his wife Annet Schoenmaker started Keestrack with an ambitious vision: to build the world’s first direct feed scalper. Today, they proudly lead the way in mobile screening and crushing technologies. Their belief in the importance of family gives them the confidence to push further and try harder. They are 100% privately owned and managed by the Hoogendoorn family, with the idea of family at the heart of everything. The result gives an unshakable belief in Keestrack and their ability to succeed.

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