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Keestrack K8 Scalping Screener

Robust double-deck screener for compost, waste and recycling, wood and biomass, sand and gravel, and more

As one of the largest mobile scalping screeners on the market today, the Keestrack K8 mobile scalping screener can easily handle difficult, sticky, or wet materials in a variety of sizes. Its vibrating Bivitec Flip Flow Screenbox removes fines out of difficult to screen materials.

Although the K8 is a robust scalping screener, it still offers the flexibility and mobility of Keestrack track-mounted equipment coming in at approximately 44.5 tonnes without options and 45.3 tonnes with options. This has made this machine easy to transport and easy to run with a green power electric drive and load sensing hydraulic system that reduces fuel usage by 25%.

User-friendly control, excellent access to maintenance and wear parts, and high throughput makes this a top choice for all applications and any terrain.

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FinancingTechnical Specs


Performance Highlights


  • Double deck screen box
  • 2,000 x 6,000mm (7’ x 20’)
  • 12 m³ hopper
  • 12 m² screening surface on each deck
  • Feed hopper 12 m³ or optional infeed belt
  • Up to 1,200 tph
  • 2-speed track drive
  • Extensive option list to configure to your application
  • Superior level of surface treatment
  • HB 450 steel hopper and wear plates
  • Large range of screens available
  • Compact, easy one piece transport
  • Steel hydraulic piping
  • Load sensing hydraulic system
  • Green power electric drive available
  • Plug out and plug in to other equipment
  • User friendly RELYTEC control panel




Massive screening surface

The large double-deck screen box on the K8 scalper ensures steady high production regardless of feed. With over 12m2 screening surface on each deck, this screening plant is designed for operators who demand high volume of high quality product specification output.

Superior surface protection

Never compromising on quality, Keestrack uses advanced surface protection including sandblasted, nano-coated and power-coated treatments. This helps protect the screening plant from corrosion, scratches, damage from impact, chemicals, sun, and abrasion. All reducing maintenance costs.

Versatile solution

This machine is built specifically for bulky and difficult to screen materials. The K8 has a large range of screen boxes and screening media available and can be equipped with a Bivitec flip flow screen box for applications from heavy-duty scalping to ultra-fine screening.

Heavy duty design

The K8 screening plant comes standard with a heavy-duty plate apron feeder, hydraulic folding hopper walls and HB 500 bottom and side liners for increased strength and durability making it suitable for any quarry and mining applications.


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.