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Keestrack C4 Screener

Vibrating double or triple-deck finishing screener for high performance and high mobility in sand and gravel applications

For precision screening, the compact Keestrack C4 classifier mobile tracked mounted screener moves material quickly and includes true mobility and fuel-saving technology. Equipped with a 3 or 4 split version, the C4 is suitable for a number of high production screening applications found in aggregate, construction, and demolition processing. With its user-friendly controls, great access for maintenance and replacing wear parts it is the best mobile classifier on the market today.

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Application: Aggregate

Manufacturer: Keestrack

Configuration: Mobile (Tracked)

Model: Keestrack C4 Screener

See the Keestrack C4 Screener in action!

The Keestrack C4 3 and 4-way split screening plant is a top-selling model for its compact size and high production capabilities. This walk-through highlights just a handful of the unique design features engineered by Keestrack.


Performance Highlights


  • Up to 400 tph (3-deck) or 300 tph (2-deck)
  • 8 m³ hopper
  • 1,500 x 3,600 mm (5’ x 11’10”) screen deck
  • Compact high production classifier, 3 or 4-split
  • Fuel-saving load sense piston pump technology
  • Auto sequential start as standard
  • True mobility, no support legs under feed hopper
  • All decks are interchangeable
  • 5.4 m² screening surface on each deck
  • Low emission engine
  • Interchangeable screen meshes on all decks
  • 2-speed track drive
  • Washing kits available
  • Optional washing equipment
  • Compact, easy one piece transport
  • User friendly RELYTEC control panel
  • Load sensing reduces fuel usage
  • Steel hydraulic piping
  • Powder coated frame




Hydraulic tipping grid

Equipped with a hydraulic tipping grid, the C4 can easily accept different feeds from various sized wheel loaders and excavators. The grid angle is adjustable from 0 to 16° to help fine-tune the performance of the machine.

Large screening surface

The C4 screener is designed with a 1.5 x 3.6m (5′ x 11’10”) triple screen box providing 5.4m2 of screening surface on each deck and the ability to produce a 4-way split up to 400 tph.

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.

Steel hydraulic lines

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


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.

Additional information





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