Electrical System (Overview) - Hitachi ZW180 Technical Manual

ELECTRICAL SYSTEM (OVERVIEW)

1 - Hydraulic Oil Level
Switch
2 - Air Filter Restriction
Switch
3 - Reverse Buzzer
GENERAL / Component Layout
10
9
4 - Battery
5 - Fuel Level Sensor
6 - Hydraulic Oil
Temperature Sensor
In Cab
(Refer to T1-2-5.)
11
Pump Device
(Refer to T1-2-11.)
8
Drive Unit
(Refer to T1-2-11.)
7 - Emergency Steering Pump
Delivery Pressure Switch
8 - Lift Arm Angle Sensor
(Optional)
9 - Bucket Proximity Switch
T1-2-4
2
1
Engine and Fan
Pump
(Refer to T1-2-10.)
5
6
7
10 - Lift Arm Proximity Switch
11 - Fresh Air Temperature
Sensor
3
4
T4GD-01-02-008