EK Chain Cutters

Model EK 40

TECHNICAL DATA
VIDEO
FOTOS
Measure:
  • Recommended excavator weight
    5 – 10 t 11,000 – 22,000 lb
  • Rated power
    44 kW 59 hp (44 kW) 
  • Drum cutter length (A)
    1.300 mm 59 in
  • Cutter head width (B)
    500 mm 20 in
  • Cutter drum diameter (C)
    475 mm 24 in
  • Width of gearbox (D)
    375 mm 18 in
  • Recommended rotation speed
    80 rpm 85 rpm
  • Recommended oil flow
    70 – 90 l/min 18 – 24 gal/min
  • Max. oil flow
    120 l/min 32 gal/min
  • Max. operating hydraulic pressure
    380 bar 5,500 psi (380 bar) 
  • Max. torque at max. hydraulic pressure
    5.800 Nm 2,800 lbf·ft
  • Max. cutting force at max. torque
    24,4 kN 2,800 lbf
  • Max. uniaxial compressive strength
    30 MPa 4,400 psi (30 MPa) 
  • Weight
    750 kg 1,650 lb
  • Pick box
    PH 20  Type PH 20 Type
  • Number of picks in cutter drums
    52 Pcs 56 Pcs
  • Number of picks in the cutter chain
    49 Pcs 55 Pcs
  • Standard pick
    ER 16/46/38/20 C  ER 16/46/38/20 C