KRC Bullhead Cutters

Model KRC 110

TECHNICAL DATA

Measure:

Recommended excavator weight
20 – 32 t 44,000 – 71,000 lb
Rated power
110 kW 148 hp (110 kW)
Drum cutter length (A)
1.390 mm 55 in
Cutter head width (B)
810 mm 32 in
Cutter drum diameter (C)
650 mm 26 in
Recommended rotation speed
70 rpm 70 rpm
Recommended oil flow
210 – 260 l/min 55 – 69 gal/min
Max. oil flow at 10 bar
300 l/min 79 gal/min
Max. operating hydraulic pressure
400 bar 5,800 psi (400 bar)
Max. torque at 380 bar
20,000 Nm 14,750 lbf·ft
Max. cutting force at 380 bar
61.5 kN 13,830 lbf
Max. uniaxial compressive strength
80 MPa 12,000 psi (80 MPa)
Weight
1.450 kg 3,200 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