Model KR 45

Rotary drum cutters
KR range

  • KR 45 - Mill of high pressure injection process

    CAT 308E; Rock

  • KR 45 - Mill of high pressure injection process

    CAT 308E; Rock

  • KR 45 - Mill of high pressure injection process

    CAT 308E; Rock

TECHNICAL DATA

Recommended excavator weight9 – 15 t
Rated power45 kW
Drum cutter length (A)990 mm
Cutter head width (B)600 mm
Cutter drum diameter (C)400 mm
Maximum torque at 380 bar6,300 Nm
Max. cutting force at 380 bar31,500 N
Recommended rotation speed90 rpm
Recommended oil flow90 – 120 l/min
Maximum oil flow at 10 bar130 l/min
Maximum hydraulic pressure400 bar
Weight480 kg
Number of picks44 pcs
Standard pick 1)12/45/38/20 K