Atlas Copco DC 200

Hydraulic settings DC 2100
The combination of oil flow rate and operating pressure must not exceed the nominal power of the Drum
Cutter.
Operating pressure (bar)
Oil flow rate (l/min)
Rotational speed (rpm)
25050
200 40 60 8010 30 50 70
50
100
200
300
150
250
350
350
300
150
200100
Oil flow rate [l/min] =
Nominal power [kW] x 600
Operating pressure [bar]
Operating pressure [bar] =
Nominal power [kW] x 600
Oil flow rate [l/min]
78 kW
110 kW
max. power range
Recommended power range
Note:
The transverse drum cutter must not be operated simultaneously at maximum operating pressure and
maximum oil flow rate, otherwise the permissible nominal power is exceeded. The transverse drum cutter
must be operated within the recommended power range.
The higher the operating pressure the higher the cutting force and torque.
The higher the oil flow the higher the rotational speed and pick speed.
Oil flow rate (l/min)
156
300
167
280
180
260
195
240
recommended
Operating pressure (bar)
Safety and operating instructions DC 200, 400, 600, 1000, 1200, 2000, 2100, 2900
74 © Construction Tools GmbH | 3390 5192 01 | 2016-12-01
Original instructions