Model KR 165

Rotary drum cutters
KR range

TECHNICAL DATA

Recommended excavator weight35 – 55 t
Rated power160 kW
Drum cutter length (A)1,590 mm
Cutter head width (B)1,250 mm
Cutter drum diameter (C)720 mm
Maximum torque at 380 bar36,400 Nm
Max. cutting force at 380 bar101,111 N
Recommended rotation speed65 rpm
Recommended oil flow300 – 390 l/min
Maximum oil flow at 10 bar400 l/min
Maximum hydraulic pressure400 bar
Weight2,800 kg
Number of picks64 pcs
Standard pick 1)19/75/70/30 Q
  • KR 165 - Tunnel construction as a driving method

    Liebherr R960; Limestone, Sandstone

  • KR 165 - Tunnel construction as a driving method

    Liebherr R960; Limestone, Sandstone

  • KR 165 - Tunnel construction as a driving method

    Liebherr R960; Limestone, Sandstone

  • KR 165 - Tunnel construction as a driving method

    Liebherr R960; Limestone, Sandstone

  • KR 165 - Tunnel construction as a driving method

    Liebherr R960; Limestone, Sandstone