KRC Bullhead Cutters

Model KRC 60

TECHNICAL DATA

Measure:

Recommended excavator weight
12 – 17 t 25000 – 35000 lb
Rated power
60 kW 80 hp (60 kW)
Cutter length (A)
1200 mm 47 in
Cutting width (B)
600 mm 24 in
Average drum diameter (C)
545 mm 21 inch
Recommended rpm
85 rpm 85 rpm
Recommended oil flow
115 l/min 30 gal/min
Max. oil flow
155 l/min 41 gal/min
Max. operating pressure
400 bar 5800 psi (400 bar)
Torque at 380 bar
9100 Nm 6700 lbf·ft
Cutting force at 380 bar
33.0 kN 7500 lbf
Max. rock compressive strength
50 MPa 7250 psi (80 MPa) psi
Weight
850 kg 1765 lb
Pick box
PH 22 HD Type PH 22 HD Type
Number of picks
56 Pcs 56 Pcs
Standard pick
15/46/38/22 C 15/46/38/22 C
Standard hole pattern
LB20 LB20
Compatible rotation unit (KRM)
KRM40 KRM40