Doosan DX220A - Page 87

OP001760
2-27
Operating Controls
Front Hydraulic Pump Pressure
The front pump pressure is numerically displayed.
NOTE: This pump is closest to engine flywheel housing or is
the upper one of hydraulic pump.
It displays the reading in BARs.
Rear Hydraulic Pump Pressure
The rear pump pressure is numerically displayed.
NOTE: This pump is the farthest from engine flywheel
housing or is the lower one of hydraulic pump.
It displays the reading in BARs.
Abnormal State Warning Symbols
1. Hydraulic Oil Overheating Warning
2. Pilot Filter Clogged Warning
3. Fuel Shortage Warning
4. Return Filter Clogged Warning
5. Air Cleaner Clogged Warning
6. Overload Warning (Optional)
FRONT PUMP 320 BAR
FG000051
Figure 53
REAR PUMP 313 BAR
FG000052
Figure 54
C
H
E
F
E/G SPEED
FG001088
65432 1
Figure 55