DMW Cutter Wheels

Model DMW 220

TECHNICAL DATA

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Measure:

Recommended excavator weight
40 – 60 t 90,000 – 130,000 lb
Rated power
220 kW 295 hp (220 kW)
Cutter depth (A)
550 mm 22 inch
Cutting width (B)
130 | 200 | 400 mm 5 | 8 | 16 in
Cutting wheel diameter (C)
1.610 mm 63 in
Recommended rpm
55 rpm 55 rpm
Recommended oil flow
550 l/min 145 gal/min
Max. oil flow
650 l/min 172 gal/min
Max. operating pressure
400 bar 5,800 psi (380 bar)
Torque at 380 bar
59500 Nm 43,900 lbf·ft
Cutting force at 380 bar
74 kN 16,600 lbf
Max. rock compressive strength
120 MPa 17,405 psi (120 MPa) psi
Weight of drive unit, approx.
2750 kg 6,063 lb
Weight of cutter wheel, approx. **
920 kg 2,028 lb
Weight of dipping device, approx.
180 kg 397 lb
Weight of cutting wheel
800 kg 1,764 lb
Weight per cutting width
4650 kg 10,251 lbs
Pick box
PH 32 HD Type PH 32 HD Type
Number of picks
40 Pcs 40 Pcs
Standard pick
22/75/70/30 Q 22/75/70/30 Q
Standard hole pattern
LB40 LB40
Compatible rotation unit (KRM)
KRM80 KRM80

KEMROC can supply wheels to order for various cutting widths and depths. Within technical boundaries, cutter wheels can be made to order.

* To maintain the warranty, check with the manufacturer before use in re-enforced concrete containing larger diameter rebar.

** Cutter wheel weight depends on diameter and width.

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