Model KR 400
Rotary drum cutters
KR range
Recommended excavator weight | 80 – 125 t |
Rated power | 400 kW |
Drum cutter length (A) | 1,970 mm |
Cutter head width (B) | 1,600 mm |
Cutter drum diameter (C) | 920 mm |
Maximum torque at 380 bar | 118,500 Nm |
Max. cutting force at 380 bar | 257,609 N |
Recommended rotation speed | 50 rpm |
Recommended oil flow | 700 – 950 l/min |
Maximum oil flow at 10 bar | 1,000 l/min |
Maximum hydraulic pressure | 380 bar |
Weight | 6,000 kg |
Number of picks | 68 pcs |
Standard pick 1) | 25/80/80/38 C |