7/24/2019 Movie hitachi
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Click the title that you want to see among the parts lists as follows. (Example : If you want to see
Fuel Sensor, click the icon ELECTRICAL COMPONENT.) Click the icon MOVIE LISTS ,
and you can see the file lists of the movies.
MAIN COMPONENT
1 - Bucket Cylinder
2 - Arm Cylinder
3 - Boom Cylinder
4 - Center Joint
5 - Swing Bearing
6 - Swing Device
7 - Fuel Tank
8 - Hydraulic Oil Tank
9 - Control Valve
10 - Pilot Filter and Pilot Relief
Valve
11 - Pump Device
12 - Engine
13 - Intercooler
14 - Radiator
15 - Oil Cooler
16 - Battery
17 - Travel Device
18 - Shockless Valve
19 - Pilot Shut-Off Valve
20 - Travel Pilot VAive
21 - Front Attachment / Swing Pilot
Valve
ELECTRICAL COMPONENT
1 - Wiper Motor
2 - Horn
3 - Work Light
4 - Fuel Sensor
5 - Pump 1 Control Pressure Sen-
sor (4-Spool Side)
6 - EC Motor
7 - EC Sensor
8 - Pump 2 Control Pressure Sen-
sor (5-Spool Side)
Torque Control Solenoid Valve
Pump 2 Flow Rate Control So-
lenoid Valve
9 - Battery Relay
10 - Ambient Temperature Sensor
11 - Coolant Level Switch
12 - Battery
13 - Starter Relay
14 - Air Cleaner Restriction Switch
15 - Pressure Sensor (Boom Raise)
16 - Pressure Sensor (Arm Roll-In)
17 - Pressure Sensor (Swing)
ELECTRICAL SYSTEM (Relays)
1 - GPS ON/OFF Switch
(Satellite Navigation System
Equipped Machines only)
2 - QOS Controller
3 - ICX (Information Controller)
4 - MC (Main Controller)
5 - Satellite Terminal (Optional)
6 - Fuse Box
7 - Learning Switch
8 - Dr.EX Connector to MC
9 - Download Connector
(Not Provided on Satellite Ter-
minal equipped machines)
10 - Dr.EX Connector to ICX
11 - Load Damp Relay (R1)
12 - Washer Relay (R2)
13 - Work Light Relay 2 (R3)
14 - Work Light Relay 1 (R4)
15 - Horn Relay (R5)
16 - Wiper Relay A (R6)
17 - Wiper Relay B1 (R7)
18 - Wiper Relay B2 (R8)
19 - Wiper Relay B3 (R9)
ELECTRICAL SYSTEM (Monitors and Switches)
1 - Coolant Temperature Gauge
2 - Fuel Gauge
3 - Display Selection Switch
4 - SET Switch
5 - Work Mode Switch
6 - Fuel Level Indicator
7 - Air Filter Restriction Indicator
8 - Alternator Indicator
9 - Hydraulic Oil Filter Indicator
(Optional)
10 - Coolant Level Indicator
11 - Engine Oil Level Indicator
12 - Engine Oil Pressure Indicator
13 - Preheat Indicator
14 - Overheat Indicator
15 - Digging Motor Indicator
16 - Attachment Mode Indicator
17 - Liquid Crystal Display
18 - Auto-idle Indicator
19 - Auto-Acceleration Indicator
20 - Engine Control Dial
21 - Auto-Idle/Acceleration Selector
22 - Power Mode Switch
23 - Travel Mode Switch
24 - Work Light Switch
25 - Wiper/Washer Switch
ENGINE
1 - Coolant Temperature Switch
(Engine Preheat Circuit)
2 - Engine Oil Pressure Switch
3 - Overheat Switch
4 - Coolant Temperature Sensor 5 - Engine Oil Level Switch
PUMP DEVICE SWING DEVICE
Return to INDEX
7/24/2019 Movie hitachi
2/10
MAIN COMPONENT
T1HH-01-02-001
Click the red icon, and you can see
the movie that youre selected. Arm Cylinder
Boom Cylinder
Bucket Cylinder
Front Attachment /Swing Pilot Valve
Travel Pilot Valve
Pilot Shut-OFF Valve
Shockless Valve
Center Joint
Swing Bearing
Swing Device
Fuel Tank
Hydraulic Oil Tank
Control Valve
Pilot Filter andPilot Relief Valve
Pump Device
Engine
Intercooler
Radiator
Oil Cooler
BatteryTravel Device
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3/10
ELECTRICAL COMPONENT
T1HH-01-02-002
Pressure Sensor (Boom Raise)Pressure Sensor (Arm Roll-In)
Pressure Sensor (Swing)
Air Cleaner Restriction Switch
Starter Relay
Battery
Coolant Level Switch
Ambient Temperature Sensor
Battery Relay
Pump 2 Control Pressure Sensor (5-Spool Side)Torque Control Solenoid ValvePump 2 Flow Rate Control Solenoid Valve
EC Motor EC Sensor
Pump 1 Control Pressure Sensor(4-Spool Side)
Fuel Sensor
Work LightHorn
Wiper MotorClick the red icon, and you can see
the movie that youre selected.
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ELECTRICAL SYSTEM (Relays)
T178-01-02-006
T178-01-02-007
Fuse Box
ICX (Information Controller)
GPS ON/OFF Switch(Satellite Navigation SystemEquipped Machines Only
QOS Controller
MC (Main Controller)
Satellite Terminal (Optional)
Rear Deck
Learning Switch
Dr. EX Connector to MC
Download Connector (Not Provided onSatellite Terminal equipped Machines)
Dr. EX Connector to ICX
Work Light Relay 1 (R4)
Horn Relay (R5)
Load Damp Relay (R1)
Washer Relay (R2)
Work Light Relay 2 (R3)Wiper Relay B2 (R8)
Wiper Relay B3 (R9)
Wiper Relay A (R6)
Wiper Relay B1 (R7)
7/24/2019 Movie hitachi
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ELECTRICAL SYSTEM (Monitors and Switches)
T178-01-02-008
T178-01-01-004
Fuel GaugeCoolant Temperature Gauge
Auto-AccelerationIndicator
Auto-Idle Indicator
Liquid Crystal Display
Attachment ModeIndicator
Digging Mode Indicator
Overheat Indicator
Preheat Indicator
Engine Oil Pressure
Indicator
Engine Oil Level Indicator
Display Selection Switch
SET Switch
Work Mode Switch
Fuel Level Indicator
Air Filter Restriction Indicator
Alternator Indicator
Hydraulic Oil Filter Indicator (Optional)
Coolant Level Indicator
Engine Control Dial
Auto-Idle / Acceleration Select
Power Mode Switch
Travel Mode Switch
Work Light Switch
Wiper / Washer Switch
7/24/2019 Movie hitachi
6/10
Click the red icon, and you can see the movie that youre selected.
ENGINE
M1HH-07-001
Engine Oil Pressure SwitchCoolant Temperature Switch(Engine Preheat Circuit)
Overheat Switch
Coolant Temperature Sensor
Engine Oil Level S
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7/10
Click the red icon, and you can see the movie that youre selected.
PUMP DEVICE
T1HH-01-02-003
SWING DEVICE
T1HH-01-02-004
Pilot Pump
Pump 2 DeliveryPressure Sensor
Pump 1 DeliveryPressure Sensor
Pump 1
N SensorPump 2
Regulator(Pump 1)
Regulator(Pump 2)
Swing Relief Valve
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8/10
T1HH-01-02-005
TRAVEL DEVICE (ZAXIS 330, ZAXIS 350H)
T1HH-01-02-006
TRAVEL DEVICE (ZAXIS370MTH)
T183-01-02-012
Pressure Sensor (Travel)Pressure Sensor (Front)
CounterbalanceValve
Travel Relief Valve
Counterbalance Valve
Travel ReliefValve
Click the red icon, and you can see
the movie that youre selected.
CONTROL VALVE
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9/10
Click the red icon, and you can see the movie that youre selected.
SORENOID VALVE UNIT
T1HH-01-02-008
SHOCKLESS VALVE
Solenoid Valve Unit (SC)
Solenoid Valve Unit (SI)
Solenoid Valve Unit (SG)
Pressure Sensor (Boom R
Pressure Sensor (Arm Roll-In)
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Bucket CylinderBucket Cylinder
Arm CylinderArm Cylinder
Boom CylinderBoom Cylinder
Center JointCenter Joint
Swing DeviceSwing Device
Control ValveControl Valve
Pump DevicePump Device
EngineEngine
Travel DeviceTravel Device
HornHorn
Fuel SensorFuel Sensor
Pump 1 Control Pressure Sensor (4-Spool Side)Pump 1 Control Pressure Sensor (4-Spool Side)
EC Motor / EC SensorEC Motor / EC Sensor
Pump 2 Control Pressure Sensor (5-Spool Side),Pump 2 Control Pressure Sensor (5-Spool Side),
Torque Control Solenoid Valve,Torque Control Solenoid Valve,
Pump 2 Flow Rate Control Solenoid ValvePump 2 Flow Rate Control Solenoid Valve
Starter RelayStarter Relay
Coolant Temperature SwitchCoolant Temperature Switch
(Engine Preheat Circuit)(Engine Preheat Circuit)
Engine Oil Pressure SwitchEngine Oil Pressure Switch
Overheat SwitchOverheat Switch
Coolant Temperature SentorCoolant Temperature Sentor
Solenoid Valve Unit (SI)Solenoid Valve Unit (SI)
Solenoid Valve Unit (SC)Solenoid Valve Unit (SC)
Solenoid Valve Unit (SG)Solenoid Valve Unit (SG)
Air Cleaner Restriction SwitchAir Cleaner Restriction Switch
N SensorN Sensor
Swing Relief ValveSwing Relief Valve
Pressure Sensor (Front)Pressure Sensor (Front)
Pressure Sensor (Travel)Pressure Sensor (Travel)
Engine Oil Level SwitchEngine Oil Level Switch
Pilot Filter / Pilot Relief ValvePilot Filter / Pilot Relief Valve
MOVIE LISTMOVIE LIST
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