KR range

Model KR 400

TECHNICAL DATA
Measure:
  • Recommended excavator weight
    80 – 125 t 175K – 275K lb
  • Rated power
    400 kW 536 hp (400 kW) 
  • Drum cutter length (A)
    1.970 mm 78 in
  • Cutter head width (B)
    1.600 mm 63 in
  • Cutter drum diameter (C)
    920 mm 36 in
  • Max. torque at 380 bar
    118.500 Nm 87,500 lbf·ft
  • Max. cutting force at 380 bar
    257.609 N 58,000 lbf
  • Recommended rotation speed
    50 rpm 50 rpm
  • Recommended oil flow
    700 – 950 l/min 185 – 250 gal/min
  • Max. oil flow at 10 bar
    1.000 l/min 264 gal/min
  • Max. operating hydraulic pressure
    380 bar 5,500 psi (380 bar) 
  • Weight
    6.000 kg 13,300 lb
  • Pick box
    PH 38 HD Type PH 38 HD Type
  • Number of picks
    68 Pcs 68 Pcs
  • Standard pick
    ER 25/80/80/38 C  ER 25/80/80/38 C