EK Chain Cutters

Model EK 20

TECHNICAL DATA

VIDEO

FOTOS

Measure:

Recommended excavator weight
2 – 6 t 4,400 – 13,000 lb
Rated power
22 kW 29.5 hp (22 kW)
Drum cutter length (A)
1,000 mm 40 in
Cutter head width (B)
390 mm 15 in
Cutter drum diameter (C)
320 mm 13 in
Width of gearbox (D)
365 mm 15 in
Recommended rotation speed
100 rpm 100 rpm
Recommended oil flow
20 – 40 l/min 5 – 11 gal/min
Max. oil flow
50 l/min 13 gal/min
Max. operating hydraulic pressure
300 bar 4,350 psi (300 bar)
Max. torque at max. hydraulic pressure
2,000 Nm 1,480 lbf·ft
Max. cutting force at max. torque
12.5 kN 2,810 lbf
Max. uniaxial compressive strength
25 MPa 3,600 psi (25 MPa)
Weight
315 kg 695 lb
Pick box
PH 14 Type PH 14 Type
Number of picks in cutter drums
56 Pcs 56 Pcs
Number of picks in the cutter chain
54 Pcs 54 Pcs
Standard pick
ER 15/29/26/14 C ER 15/29/26/14 C