Demarec Drum Cutters

The cutters with robust spur gearing are driven by high torque motors. In addition, they are equipped with a gear reduction to increase the cutting force. The optimal selection of drum and chisel guarantees high performance for loosening of material and reduces wear.

The best suited components for your task will provide optimum penetration into the rock at low vibration and noise levels.
Underwater operation in up to 25m water depth is no problem thanks to the heavy duty sealing system!

 

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Key Features and benefits:

HIGH PROFITABILITY:
  • Robust and low maintenance -
  • Precise and profile-true cutting in hard soil and rock  
  • Easy reutilization of cut material

GREATER EFFICIENCY: 
  • High pick force -
  • Extremely high cutting head torque -
  • Maximum cutting force due to reduction gear unit

MAXIMUM FLEXIBILITY:
  • Modular construction 
  • Large product range of drums and pick 
  • Fast and easy exchange of wear parts

Technical data DEMAREC Drum Cutters

Technical data DEMAREC Drum Cutters
Type  Carrier weight Weight Diameter cutter Number of picks Nominal power min/max. Pmax Flow
KDC-04 2 - 4 Ton* 250 Kg** 350 mm 2x22 18/22 KW 375 bar 30 - 65 L/min
KDC-06 4 - 6 Ton* 250 Kg** 350 mm 2x43 18/22 KW 375 bar 30 - 65 L/min
KDC-08 6 - 8 Ton* 250 Kg** 350 mm 2x22 22/27 KW 375 bar 30 - 65 L/min
KDC-15 8 - 15 Ton* 420 Kg** 405 mm 2x24 30/40 KW 375 bar 70 - 120 L/min
KDC-20 15 - 20 Ton* 850 Kg** 505 mm 2x28 45/55 KW 350 bar 100 - 190 L/min
KDC-30 20 - 30 Ton* 1400 Kg** 615 mm 2x28 60/70 KW 350 bar 120 - 210 L/min
KDC-35 30 - 35 Ton* 1460 Kg** 615 mm 2x28 90/110 KW 350 bar 240 - 340 L/min
KDC-45 35 - 45 Ton* 2550 Kg** 760 mm 2x28 120/130 KW 350 bar 250 -  500 L/min
KDC-60 45 - 60 Ton* 2800 Kg** 760 mm 2x40 140/150 KW 350 bar 360 -  550 L/min

 

*depending on lifting capacity of carrier / ** weight incl. standard bracket
Subject to change without notice.