Model KR 20
Rotary drum cutters
KR range
Recommended excavator weight | 2 – 4 t |
Rated power | 18 kW |
Drum cutter length (A) | 636 mm |
Cutter head width (B) | 495 mm |
Cutter drum diameter (C) | 240 mm |
Maximum torque at 380 bar | 2,000 Nm |
Max. cutting force at 380 bar | 16,667 N |
Recommended rotation speed | 100 rpm |
Recommended oil flow | 25 – 40 l/min |
Maximum oil flow at 10 bar | 60 l/min |
Maximum hydraulic pressure | 400 bar |
Weight | 167 kg |
Number of picks | 56 pcs |
Standard pick 1) | 16/29/25/14 C |