Model KR 50

TECHNICAL DATA

Measure:

Recommended excavator weight
9 – 15 t 20K – 35K lb
Rated power
45 kW 60 hp (45 kW)
Drum cutter length (A)
1014 mm 40 in
Cutting width (B)
690 mm 27 in
Cutter drum diameter (C)
450 mm 18 in
Recommended rpm
95 rpm 95 rpm
Recommended oil flow
95 l/min 25 gal/min
Max. oil flow
130 l/min 34 gal/min
Max. operating pressure
400 bar 5800 psi (400 bar)
Torque at 380 bar
6100 Nm 4500 lbf·ft
Cutting force at 380 bar
27.3 kN 6135 lbf
Max. rock compressive strength
40 MPa 5800 psi
Weight per cutting width
550 kg 1215 lbs
Pick box
PH 22 Type PH 22 Type
Number of picks
44 Pcs 44 Pcs
Standard pick
12/45/38/22 HC 12/45/38/22 HC
Standard hole pattern
LB20 LB20
Compatible rotation unit (KRM)
KRM40 KRM40