Model KRD 70

TECHNICAL DATA

Measure:

Recommended excavator weight
17 – 25 t 35K – 55K lb
Rated power
70 kW 95 hp (70 kW)
Drum cutter length (A)
951 mm 37 in
Cutting width (B)
946 mm 37 in
Cutter drum diameter (C)
612 mm 24 in
Recommended rpm
75 rpm 75 rpm
Recommended oil flow
200 l/min 53 gal/min
Max. oil flow
230 l/min 61 gal/min
Max. operating pressure
400 bar 5800 psi (400 bar)
Torque at 380 bar
16300 Nm 12000 lbf·ft
Cutting force at 380 bar
53.4 kN 12005 lbf
Max. rock compressive strength
850 MPa 11600 psi
Weight per cutting width
850 kg 1875 lbs
Pick box
PH 30 HD Type PH 30 HD Type
Number of picks
40 Pcs 40 Pcs
Standard pick
17/75/70/30 Q 17/75/70/30 Q
Standard hole pattern
LB30 LB30
Compatible rotation unit (KRM)
KRM50 KRM50