Model KR 450
TECHNICAL DATA
Measure:
- Recommended excavator weight100 – 125 t 220K – 275K lb
- Rated power400 kW 536 hp (400 kW)
- Drum cutter length (A)2,050 mm 81 in
- Cutter head width (B)1,600 mm 63 in
- Cutter drum diameter (C)950 mm 37 in
- Recommended rotation speed50 rpm 50 rpm
- Recommended oil flow900 – 1,200 l/min 238 – 317 gal/min
- Max. oil flow at 10 bar1,200 l/min 317 gal/min
- Max. operating hydraulic pressure380 bar 5,500 psi (380 bar)
- Max. torque at 380 bar143,000 Nm 105,500 lbf·ft
- Max. cutting force at 380 bar311.0 kN 69,900 lbf
- Weight7,000 kg 15,430 lb
- Pick boxPH 38 HD Type PH 38 HD Type
- Number of picks88 Pcs 88 Pcs
- Standard pickER 25/80/80/38 C ER 25/80/80/38 C
