TTS 520-3 Three-Fraction Drum Soil Screener

The TTS 520-3 is an innovative and economical three-fraction drum soil screener that provides a new and efficient alternative to star screen systems.

Based on the standard TTS 520 design, the TTS 520-3 includes all the features and advantages of the 2 fraction drum screen (low maintenance, high screening quality, easy setup, load sensing) while now enabling material separation in 3 fractions with its patented hopper mounted disc screen.

The metal disc screen design is not only more resistant to abrasion than standard star screens but they can also be replaced individually to keep wear costs and machine down time to a minimum. The TTS 520-3 is able to be transported with the same dimensions as a standard 520 trommel screen with full European type approval which allows for excellent mobility both on the road and onsite.   


Terex Ecotec

tts 520

With a drum screen measuring 2 meters in diameter by 5.1 meters in length accompanied by the disc screen and powered by a 99 hp (74 kW) John Deere diesel engine, the TTS 520-3 will optimize screening quality in the applications of compost, wood, sand, gravel, soil, and pre-crushed waste.


EngineJohn Deere 4045HFG82 111HP EURO Level IIIA / John Deere 4045HFG82 83kW EURO Level IIIA
EngineDeutz TCD 3.6 L4 101HP Tier 4 Final / Deutz TCD 3.6 L4 74kW Tier 4 Final
Drum Diameter6’7″ / 2,000mm
Drum Length16’10” / 5,150mm
Weight41,888lbs / 19,000kg
TTS 520