Doosan DX700LC Operation And Maintenance Manual page 101

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)
7. Water in Fuel Warning
Operating Controls
FRONT PUMP
Figure 58
REAR PUMP
Figure 59
7 6 5 4 3 2 1
Figure 60
320
BAR
FG000051
313
BAR
FG000052
FG013702
OP001121
2-29