KRC Bullhead Cutters

Model KRC 160

TECHNICAL DATA

Measure:

Recommended excavator weight
40 – 50 t 88,000 – 110,000 lb
Rated power
160 kW 215 hp (160 kW)
Drum cutter length (A)
1.520 mm 60 in
Cutter head width (B)
880 mm 35 in
Cutter drum diameter (C)
700 mm 28 in
Recommended rotation speed
65 rpm 65 rpm
Recommended oil flow
280 – 330 l/min 74 – 87 gal/min
Max. oil flow at 10 bar
380 l/min 100 gal/min
Max. operating hydraulic pressure
400 bar 5,800 psi (400 bar)
Max. torque at 380 bar
33,868 Nm 24,980 lbf·ft
Max. cutting force at 380 bar
96.8 kN 21,760 lbf
Max. uniaxial compressive strength
100 MPa 15,000 psi (100 MPa)
Weight
1.950 kg 4,300 lb
Pick box
PH 32 HD Type PH 32 HD Type
Number of picks
52 Pcs 52 Pcs
Standard pick
ER 17/75/70/30 Q ER 17/75/70/30 Q