DC 400: Drum Cutter attachment for carriers from 3-7 t weight - Atlas Copco Lebanon

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DC 400: Drum Cutter attachment for carriers from 3-7 t weight

3363 1155 29

Our Drum Cutters are an excellent choice for rock or concrete wall and surface profiling, trenching, frozen soil excavation, soft rock excavation in quarries, demolition and dredging. They make a quick job out of material up to 100 Mpa. Drum Cutters can be used underwater to a depth of 20 m without additional installation. Due to small grain sizes, cut rock or concrete can be used as back fill material without additional crushing. Low noise and vibration levels make our Drum Cutters suitable for use on restricted job sites and in sensitive urban areas.

Features & benefits

  • High torque gear motor for high productivity and motor lifetime
  • Cutter drum with optimized pick pattern for higher productivity
  • Robust housing design with HARDOX wear protection for higher uptime
  • High load resistant output shaft bearing system with lubrication-free slide ring seal system
  • Sturdy spur gears for optimum energy transmission and minimum service
  • Mechanical 360 degrees rotatable upper part for easy positioning

Technical data

Technical Specifications
Carrier weight class3 - 7 t
Service weight400 kg
Nominal power30 kW
Total length805 mm
Total width cutting head610 mm
Diameter of cutter drum370 mm
Oil flow rage50 - 60 l/min
Max. operating pressure350 bar
Rotational speed90 - 160 rpm
Pick speed1.5 - 2.7 m/s
Number of picks64 pc
Max. cutting force @ 350 bar17.8 kN
Max. torque @ 350 bar3.1 kNm
Max. rock hardness25 MPa

See the product in action

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Drum Cutter range – Polish - Download
Drum Cutter range – US English - Download