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Keestrack K7 Scalping Screener

Heavy-duty 2- and 3-way track mounted direct feed screener with capacities up to 1,000 tph

For some of the highest performance in mobile screening, the Keestrack K7 mobile scalping screener’s massive feed hopper and screening decks can handle the toughest material. Offering a high production and throughput at 1000 tonnes per hour, the Keestrack K7’s upper screen box can screen fraction sizes up to 200 mm and offers a 2 or 3-way split.

The extensive range of accessories and configurations makes this one of the most versatile and highest production scalping screeners in the market today. Even with the large range of added options and high power behind this machine, it remains cost-effective with an electric, energy-saving, and full hybrid engine option available.

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Performance Highlights


  • Easy to adjust
  • Up to 3-way split position
  • High production screen box
  • Green power electric drive available
  • User friendly RELYTEC control panel
  • Load sensing hydraulic system
  • Steel hydraulic piping
  • Superior level of surface treatment
  • Up to 1,000 tph
  • 8 m³
  • 1,800 x 4,800 mm (5’11” x 15’9”) screen deck
  • High production screen box
  • Upper deck screening fraction up to 200 mm
  • Several hopper extensions available
  • Electric full hybrid option available
  • Large range of screen meshes, fingers, punched plate, grizzly, and rubber decks available
  • 2-speed track drive
  • Several hopper extensions available




High production screen box

The K7 scalper is designed for demanding screening applications looking to attain high production volumes. The K7 can process feeds up to 200mm (7 7/8″) in size and can process up to 1,000 tph.

Steel hydraulic lines

Steel Hydraulic lines are used throughout the K7. Offering many benefits including increased strength, improved safety, easier repairability and better heat distribution, these steel hydraulic lines improve the lifespan of the lubricants.

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.

Heavy duty design

The K7 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.