KRC Bullhead Cutters

Model KRC 240

TECHNICAL DATA

Measure:

Recommended excavator weight
55 – 80 t 120000 – 175000 lb
Rated power
240 kW 320 hp (240 kW)
Cutter length (A)
1860 mm 73 in
Cutting width (B)
1200 mm 47 in
Average drum diameter (C)
925 mm 36 inch
Recommended rpm
50 rpm 50 rpm
Recommended oil flow
560 l/min 148 gal/min
Max. oil flow
630 l/min 166 gal/min
Max. operating pressure
400 bar 5800 psi (400 bar)
Torque at 380 bar
65300 Nm 48200 lbf·ft
Cutting force at 380 bar
141 kN 31700 lbf
Max. rock compressive strength
140 MPa 20300 psi (140 MPa) psi
Weight
4300 kg 9480 lb
Pick box
PH 38 HD Type PH 38 HD Type
Number of picks
68 Pcs 68 Pcs
Standard pick
25/80/80/38 C 25/80/80/38 C
Standard hole pattern
LB40 LB40
Compatible rotation unit (KRM)
KRM80 KRM80