Multistar XL3

Star screen with electric drive icon Diesel icon Electric icon Mechanical

The XL3 adds to Komptech’s line of large star screens. Its extra long coarse screen deck is a major benefit where coarse screening is a bottleneck, for example with fresh biomass. It brings a definite increase in throughput.

The high performance and a semitrailer design for easy transport make the XL3 perfect for the international market. The XL3 offers unmatched flexibility through the simple adjustability of the screen cut and market-leading low energy consumption with all-electric drive, using electricity from on-board generator or grid.

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Key facts
300 Throughput (m³/h)
60 Diesel generator (kVA)
22 Weight (t)
coarse screen

If high coarse-grain separation performance is what you need, the extra-large screening surface of the coarse screen deck is a big plus. It improves throughput as well as separation accuracy. Need things really coarse? The new double-screen stars in the coarse screen enable separation in the 100-150 mm range.



The screen units are continually cleaned by the most simplest and efficient patented CLEANSTAR cleaning system. Each star has a wear-resistant cleaning element that clears the screen gap to the surrounding stars on each rotation. So screening is always in season with Multistar star screens.



From fine
to coarse

Particle size can be controlled by varying the rotation speed of the star shafts. The particle size in the bandwidth specified by the star geometry can be changed within seconds by the control panel. A screen section from 8-150 mm is covered due to different types and arrangement of the stars.


Mobility anywhere
in the world

Thanks to its design as a semi-trailer, the XL3 can find a vehicle to tow it almost anywhere. The worldwide use of this system simplifies approvals, and gives the Multistar XL3 unlimited mobility.


Technical data

Open all plus symbol
One S3 L3 XL3 XXL2
Enginer plus symbol
MotorHyDrive System
John DeerePerkins
John Deere or CaterpillarJohn Deere or Caterpillar
Power (kW/PS)2555/74
generator (kVA)-45
60 60
Loading heights plus symbol
Hopper volume (m³)2.52.5/3.5
Loading length (mm)23003100375034004000
Loading height (mm)2500/3000
Screening unit plus symbol
Fine screen area (m²)-
Fine screen width (mm)-900123012501600
Fine screen length (mm)-4250585254507000
Coarse screen area (m²)
Coarse screen width (mm)145090012001200-
Coarse screen length (mm)4500240031985000-
Weight* plus symbol
Assembled unit (t)9.210212222
*dependent on equipment
Throughput plus symbol
Throughput (m³/h)up to 200up to 100up to 250up to 300up to 500
Material discharge plus symbol
Discharge height, coarse fraction (mm)3950/40502300285032303600
Discharge height, medium fraction (mm)-290035003500-
discharge height, fine fraction (mm)39502300350031002700

The Komptech plus

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Service near you

Expert technicians are on-site quickly to make sure your machines keep running.

Spare parts always available

Intelligent stocking for the fast, economical provision of highquality spare parts.



From individual mobile machine to complex stationary system, from us you get the right process solution.


Productivity in view

App and integrated monitoring let you keep an eye on operating data and economy.


Need-based service

Our maintenance and service agreements, as well as extended warranties, are aligned with your needs.