EK Chain Cutters

Model EK 140

TECHNICAL DATA

FOTOS

Measure:

Recommended excavator weight
30 – 45 t 66,000 – 100,000 lb
Rated power
140 kW 187 hp (140 kW)
Drum cutter length (A)
2.150 mm 85 in
Cutter head width (B)
800 | 900 | 1.000 mm 32 | 35 | 40 in
Cutter drum diameter (C)
850 mm 34 in
Width of gearbox (D)
700 mm 28 in
Recommended rotation speed
65 rpm 65 rpm
Recommended oil flow
260 – 300 l/min 69 – 80 gal/min
Max. oil flow
420 l/min 110 gal/min
Max. operating hydraulic pressure
400 bar 5,800 psi (400 bar)
Max. torque at max. hydraulic pressure
26,000 Nm 18,730 lbf·ft
Max. cutting force at max. torque
61.2 kN 13,760 lbf
Max. uniaxial compressive strength
100 MPa 15,000 psi (100 MPa)
Weight
3.650 | 3.700 | 3.800 kg 8,050 | 8,160 | 8,380 lb
Pick box
PH 32 HD Type PH 32 HD Type
Number of picks in cutter drums
44 | 48 | 56 Pcs 44 | 48 | 56 Pcs
Number of picks in the cutter chain
63 Pcs 63 Pcs
Standard pick
ER 17/75/70/30 Q ER 17/75/70/30 Q