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ENMDC1-NA3-4
PART NO.
Operator's Manual
130
160LC
210
250LC
300LC
350LC
Hydraulic Excavator
Serial No.
ZX130
-6N
ZX160LC
-6N
ZX180LC
-6N
ZX210
210LC
-6N,
ZX250LC
-6N
ZX300LC
-6N
ZX350LC
-6N
ZX380LC
-6N
-6N
-6N
·210LC
-6N
-6N
-6N
-6N
140001 and up
240001 and up
540001 and up
340001 and up
-6N
440001 and up
840001 and up
940001 and up
640001 and up
·180LC
-6N
·380LC
-6N
-6N
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Table of Contents
Troubleshooting
Related Manuals for Hitachi ZX160LC-6N
Summarization of Contents
Machine Numbers
SCR (Selective Catalytic Reduction) Catalyst
Details on the SCR catalyst type and manufacturer number.
DOC (Diesel Oxidation Catalyst)
Details on the DOC type and manufacturer number.
Travel Motor
Information regarding the type and manufacturer number of the travel motor.
Swing Motor
Information regarding the type and manufacturer number of the swing motor.
Hydraulic Pump
Details on the hydraulic pump type and manufacturer number.
Safety Precautions
Recognize Safety Information
Understanding safety alert symbols and their meanings for personal injury awareness.
Understand Signal Words
Explanation of signal words (DANGER, WARNING, CAUTION, IMPORTANT) designating hazard levels.
Follow Safety Instructions
Guidelines for safe operation, maintenance, and modifications.
Prepare for Emergencies
Recommendations for being prepared for fires or accidents, including first aid and fire extinguishers.
Wear Protective Clothing
Guidance on wearing appropriate safety equipment and clothing for the job.
Protect Against Noise
Advice on protecting hearing from loud noise exposure during operation.
Inspect Machine
Daily walk-around inspection procedures to ensure safe operation.
General Precautions for the Cab
Safety measures for maintaining a clean and safe operator's cab.
Use Handholds and Steps
Guidelines for safely getting on and off the machine using handholds and steps.
Adjust the Operator's Seat
Instructions for adjusting the operator's seat for comfort and correct operation.
Ensure Safety Before Rising from or Leaving Operator’s Seat
Critical steps before leaving the operator's seat to prevent accidental machine movement.
Fasten Your Seat Belt
Importance of wearing the seat belt at all times to minimize injury risk.
Move and Operate Machine Safely
Precautions for safe movement and operation, including bystander awareness.
Operate Only from Operator's Seat
Warning against starting the engine from outside the operator's seat.
Jump Starting
Safety precautions and procedures for jump starting the engine.
Keep Riders off Machine
Warning against allowing unauthorized persons to ride on the machine.
Precautions for Operations
General safety guidelines before starting and during machine operations.
Investigate Job Site Beforehand
Importance of assessing the job site conditions to prevent tip-overs and collapses.
Install OPG Guard
Recommendation to install OPG guard in areas with falling stone or debris risks.
Restriction of Attachment Installation
Caution against installing attachments exceeding the machine's weight specification.
Provide Signals for Jobs Involving Multiple Machines
Guidelines for using clear signals and a signal person for multi-machine operations.
Confirm Direction of Machine to Be Driven
Procedure to confirm machine direction before driving to prevent accidents.
Drive Machine Safely
Precautions for safe driving, including obstructions, slopes, and unstable conditions.
Avoid Injury from Rollaway Accidents
Safety procedures to prevent machine rollaways when parking.
Avoid Injury from Back-Over and Swing Accidents
Safety measures to prevent injuries from back-over and upperstructure swing accidents.
Keep People Clear from Working Area
Importance of maintaining a safe distance for bystanders from the operating machine.
Never Position the Bucket Over Anyone
Warning against lifting or moving the bucket over any person or the truck cab.
Avoid Undercutting
Precautions for excavating near edges to prevent footing collapse.
Avoid Tipping
Critical warnings and procedures to prevent machine tipping, especially on slopes.
Dig with Caution
Safety advice for digging, including avoiding underground cables and gas lines.
Avoid Power Lines
Safety measures to maintain a safe distance from electric lines.
Precautions for Lightning
Safety guidelines to follow when lightning is close or strikes the machine.
Object Handling
Safety procedures for lifting and moving objects to prevent load falling accidents.
Protect Against Flying Debris and Falling Object
Measures to protect against injuries from flying debris and falling objects.
Park Machine Safely
Steps to safely park the machine on a firm, level surface.
Handle Fluids Safely−Avoid Fires
Precautions for handling flammable fluids to prevent fires.
Transport Safely
Guidelines for safely loading, unloading, and securing the machine for transport.
Practice Safe Maintenance
Procedures and precautions for performing safe maintenance work on the machine.
Warn Others of Service Work
Procedures for warning others when performing service work on the machine.
Support Machine Properly
Guidelines for securely supporting the machine or attachment during maintenance.
Stay Clear of Moving Parts
Warning to stay clear of moving machine parts to prevent entanglement injuries.
Prevent Parts from Flying
Safety precautions when working with pressurized components like track adjusters.
Avoid Injury from Attachment Falling Accident
Measures to prevent personal injury from stored attachments falling.
Prevent Burns
Precautions regarding hot spraying fluids and hot surfaces to avoid burns.
Replace Rubber Hoses Periodically
Recommendation for periodic replacement of rubber hoses to prevent failures.
Avoid High-Pressure Fluids
Warnings about high-pressure fluids penetrating skin, causing injury or blindness.
Prevent Fires
Checks and procedures to prevent fires caused by oil leaks or short circuits.
Clean up Flammable Materials
Procedures for cleaning flammable materials to prevent fires.
Check Key Switch
Daily check of the key switch function to ensure proper engine stopping.
Check Heat Shields
Importance of checking heat shields for damage to prevent fires.
Evacuating in Case of Fire
Procedure for safely evacuating the machine in case of fire.
Beware of Exhaust Fumes
Precautions against asphyxiation from engine exhaust fumes.
Precautions for Welding and Grinding
Safety guidelines for welding and grinding operations to prevent fires.
Avoid Heating Near Pressurized Fluid Lines
Warning against heating near pressurized fluid lines to prevent severe burns.
Avoid Applying Heat to Lines Containing Flammable Fluids
Caution against welding or flame cutting pipes containing flammable fluids.
Precautions for Handling Accumulator and Gas Damper
Safety guidelines for handling high-pressure accumulators and gas dampers.
Remove Paint Before Welding or Heating
Procedure for removing paint before welding or heating to avoid hazardous fumes.
Beware of Asbestos and Silica Dust and Other Contamination
Precautions to avoid inhaling hazardous dusts like asbestos and silica.
Prevent Battery Explosions
Safety measures to prevent battery explosions due to gas or improper handling.
Service Air Conditioning System Safely
Guidelines for safely servicing the air conditioning system and handling refrigerant.
Handle Chemical Products Safely
Safety information for handling chemicals like lubricants and coolants.
Dispose of Waste Properly
Guidelines for environmentally responsible disposal of machine waste products.
Never Ride Attachment
Warning against allowing anyone to ride on attachments or loads due to extreme danger.
Notes on Aftertreatment Device
Information and precautions regarding the aftertreatment device and its regeneration.
Precautions for Communication Terminal
Considerations for using communication terminals near electronic devices.
Notes on Protection of Operator’s Station when the Machine Rolls Over
Information on the ROPS cab structure and its limitations during rollovers.
Operator's Station
Name of Components
Identification of major machine components shown in a diagram.
Getting ON and OFF the Machine
Safe procedures for entering and exiting the machine cab.
About Aftertreatment Device
Explanation of the aftertreatment device function and maintenance precautions.
Cab Features
Identification and function of various controls and features within the operator's cab.
Multi Function Monitor
Overview of the multi-function monitor's features, displays, and screen configurations.
Default Setting
Table outlining the default settings for key functions like Auto Shut-Down.
Basic Screen
Description of the displays shown on the basic screen of the multi-function monitor.
How to Use Screens
Instructions on navigating and displaying different screens on the monitor.
Display of Meters
Explanation of various meters displayed on the monitor, such as Hour Meter and Fuel Gauge.
Work Mode Display
Information on how work modes and attachments are displayed on the monitor.
Hour Meter
Explanation of how the total accumulated operating hours are displayed.
Clock
Information on displaying and setting the current time on the monitor.
Fuel Gauge
Description of the fuel gauge needle and when to refuel.
DEF/AdBlue® Gauge
Explanation of the DEF/AdBlue® gauge, including low level warnings.
DEF/AdBlue® Level Alarm
Details on the DEF/AdBlue® level alarms, buzzer sounds, and content of alarm.
Coolant Temperature Gauge
Information on the engine coolant temperature gauge and normal operating range.
Operating Status Icon Display
Explanation of icons indicating various operating statuses on the monitor.
Security Functions (Optional)
Information on activating and managing security functions like inputting a password.
Input Password
Procedure for entering the password when security functions are required.
Extending Password Duration Time
How to set the password duration time to avoid frequent input.
Alarm Occurrence Screen
How alarm marks are displayed and scrolled on the basic screen.
Remedy
Troubleshooting guide for various alarms, including causes and solutions.
Urea SCR System Remedy
Specific remedies for Urea SCR system malfunctions and related alarms.
Fuel Sensor Error Display
Indication of fuel sensor faults and their effect on the gauge display.
Coolant Temperature Sensor Error Display
Indication of coolant temperature sensor faults and their effect on the gauge.
Engine Speed Control Display
Explanation of the engine speed control display during warming-up operation.
Aftertreatment Device
General information about the aftertreatment device and its function.
Aftertreatment Device Condition Display
How to check the condition of the aftertreatment device on the monitor.
Aftertreatment Device Manual Regeneration Request
Indication that manual regeneration is required for the aftertreatment device.
Manual Regeneration Procedure
Step-by-step instructions for performing manual regeneration of the aftertreatment device.
Main Menu
Navigation through the main menu screens on the multi-function monitor.
Engine Output Restriction Suspend
Procedure to temporarily release engine output restriction in unavoidable situations.
Urea SCR System Troubleshooting
Procedure for displaying and diagnosing Urea SCR system abnormalities.
Air Conditioner
Operation of air conditioner functions via switches and the setting screen.
Radio
Operation of radio functions including tuning, presets, and volume control.
Work Mode
Procedure for selecting the work mode and appropriate hydraulic settings for attachments.
Attachment Selection
How to select the desired front attachment from the work mode screen.
Mail (Optional)
Functionality for sending mail information via the communication terminal (requires optional equipment).
Setting Menu
Accessing various settings like date, time, auto shut-down, and brightness.
Date and Time
Setting the time, date, and display mode format (24h/12h).
Time Adjustment
Procedure for adjusting the time on the monitor.
Date Adjustment
Procedure for adjusting the date on the monitor.
Display Mode Setting
Setting the display mode for meters, such as OFF, Logo, or Operational information.
Attachment Adjustment
Adjusting attachment settings like flow rate and operational priority.
Flow Rate Adjustment
Procedure for adjusting the supply flow rate to an attachment.
Priority (arm roll-out)
Setting operational priority for attachments, specifically for arm roll-out.
Priority (arm roll-in) (Except ZX350LC-6N, 380LC-6N)
Setting operational priority for attachments, specifically for arm roll-in.
Attachment Name Input
Procedure to change the name of an attachment displayed on the screen.
Auto Shut-Down
Function to automatically stop the engine after a set time to save fuel.
Auto Shut-Down: ON/OFF
How to enable or disable the auto shut-down function.
Auto Shut-Down: Setting Time
Procedure to set the auto shut-down activation time.
Aftertreatment Device Regeneration Inhibited
How to inhibit auto-regeneration of the aftertreatment device in dusty areas or indoors.
Password Change (Optional)
Procedure for changing the password for security functions.
Sub Meter
Selecting a sub meter to add to the fuel meter display (Fuel Consumption, Breaker Hour Meter).
Sub Meter Selection
Procedure to select the desired sub meter display from the menu.
Rear View Camera Monitor
Information on the rear view camera monitor's function and limitations.
Rear View Camera ON/OFF
How to turn the rear view camera monitor on or off.
Brightness Adjustment
Procedure for adjusting the brightness of the monitor screen.
Language Settings
Procedure for selecting the desired display language for the monitor.
Lists of Display Language
Table listing available display languages and their screen text.
Unit Selection
Procedure for selecting the unit system (Metric or US) displayed on the monitor.
Display Item Selection (Rear View Camera OFF)
Setting the display under meters to OFF, Logo, or Operational information.
Main Menu Sequence Change
Customizing the order of menus (Air Conditioner, Radio, Work Mode) in the main menu.
Information Menu
Accessing menus for Operation, Maintenance, Troubleshooting, and Monitoring.
Operation
Overview of operation screens: Fuel Consumption, Breaker, Attachment, Travel, Actual Operation.
Fuel Consumption
Display of fuel consumption, operating hours, and rate since last reset.
Breaker Operation
Checking operating time, machine hours, and operation ratio for breaker usage.
Attachment Operation
Checking the operating time for the attachment, with procedures to clear data.
Travel Operation
Checking the total travel operating time for the machine.
Actual operation
Displaying the actual operating time, including travel and other operations.
Maintenance
Accessing the maintenance screen for service notices and intervals.
Maintenance Notice
Procedure for turning the maintenance notice ON/OFF for timely service reminders.
Remaining Time and Maintenance Interval
Checking remaining time until next maintenance and setting intervals.
Troubleshooting
Accessing fault codes generated by the controller for diagnosing machine issues.
Monitoring
Checking the engine speed and other operational data on the monitor.
Switch Panel
Identification and function of various switches on the operator's console.
Return to Previous Screen Switch (Monitor)
Function of the switch to return to the previous screen on the monitor.
Return to Basic Screen Switch (Monitor)
Function of the switch to return any screen to the basic screen display.
Selector Knob (Monitor)
Operation of the selector knob for menu navigation and confirmation.
Temperature Control Switch/Mode Switch (Air Conditioner)
Controls for selecting air vents and setting temperature for the air conditioner.
AUTO/OFF Switch/Fan Switch (Air Conditioner)
Operation of the air conditioner and fan switches for cooling and blower speed control.
AM/FM Selector/Tuning Switch (Radio)
Operation of radio functions for selecting AM/FM and tuning frequencies.
Power Switch/Volume Control Knob (Radio)
Operation of the radio for turning power on/off and adjusting volume.
Engine Control Dial
Using the engine control dial to adjust engine speed for slow or fast idle.
Auto-Idle Switch
Function of the auto-idle switch to set engine speed control mode.
Travel Mode Switch
Selection of travel modes (FAST/SLOW) by turning the switch.
Power Mode Switch
Selection of engine speed modes (ECO, PWR, H/P) via the power mode switch.
Work Light Switch
Operation of work lights and switch panel illumination based on switch positions.
Wiper/Washer Switch
Operation of the wipers and window washer using the wiper/washer switch.
Numeric Keypad
Usage of the numeric keypad for password input and radio channel selection.
Switch Panel (for Optional Equipments)
Locations of optional switches and available optional devices.
Travel Alarm Deactivation Switch (Optional)
Function to deactivate the travel alarm buzzer during travel operation.
Rear Light Switch (Optional)
Operation of the rear light at the cab roof by turning the switch ON.
Electrical Control Main Switch (Optional)
Control of the electrical system and attachment switch operability.
ON/OFF Operation Switch (Optional)
Operation of attachments with rotary or tilt function by pressing the switch.
Cigar Lighter
Instructions for using the cigar lighter and precautions for powering devices.
Cab Light Switch
Operation of the cab light using the push switch on the cab light.
Installing Fire Extinguisher (Optional)
Information on installing a fire extinguisher in the cab.
Pilot Control Shut-Off Lever
Function of the pilot control shut-off lever to prevent misoperation.
Engine Stop Switch
Procedure for stopping the engine using the engine stop switch when the key switch fails.
Fuse Box
Location and identification of fuses within the fuse box.
Auto Air Conditioner
Features of the auto air conditioner, including temperature control and cooling/heating.
Name of Components
Identification of cab components such as vents and switches.
Controller Part Name and Function
Explanation of controller parts like mode switch and temperature control switch.
Fan Switch (6)
Control of blower speed for the air conditioner, including AUTO and manual modes.
AUTO/OFF Switch (6)
Operation of the air conditioner unit, switching between AUTO mode and OFF.
Cab Heater Operation
Procedures for operating the cab heater, including vent selection and blower control.
Cooling Operation
Procedure for operating the air conditioner in cooling mode.
Defroster Operation
Instructions for operating the defroster function in cold weather conditions.
Cool Head/Warm Feet Operation
Operation mode that supplies cool and warm air simultaneously to different vents.
Tips for Optimal Air Conditioner Usage
Advice for efficient air conditioner use, including rapid cooling and defogging.
AM/FM Radio Operation
Operation of radio functions including tuning, presets, and tone control.
Station Presetting Procedure
Procedure for automatically detecting and presetting receivable radio stations.
Station Auto-Presetting Procedure
Procedure for automatically scanning for stations and allocating them to presets.
TONE Control
Adjusting the tone control to boost treble or bass for the radio.
Audio Input (Optional)
Instructions for connecting and using an optional audio input device.
Cab Door Release Lever
Procedure for unlocking the cab door using the release lever.
Opening/Closing and Removing Cab Inside Window
Safety precautions and procedures for opening/closing cab windows.
Opening Upper Front Window
Step-by-step instructions for opening and securing the upper front window.
Removing and Storing Lower Front Window
Procedure for safely removing and storing the lower front window.
Opening Side Window
Instructions for opening the side window by holding the handle.
Opening/Closing Overhead Window
Procedure for opening and closing the overhead window, including lock mechanisms.
Opening/Closing Overhead Window (Clear Hatch: If Equipped)
Maintenance and handling precautions for the clear hatch overhead window.
Emergency Exit
Methods for escaping the cab in an emergency situation.
Adjusting Operator's Seat
Instructions for adjusting seat height, angle, fore-aft position, and backrest.
Armrest Adjustment
Procedure for adjusting the armrest angle and position.
Adjusting Operator's Seat (Optional)
Adjustments for seats with air suspension, including height and fore-aft positioning.
Suspension Adjustment
Procedure for adjusting seat suspension stiffness using the rotate knob.
Fore-Aft Position Adjustment of Seat Surface
Adjusting the seat angle and fore-aft position for operator comfort.
Angle Adjustment of Seat Surface
Adjusting the seat surface angle for optimal operator posture.
Backrest Adjustment
Procedure for releasing the backrest lock and adjusting the backrest position.
Armrest Adjustment
Adjusting armrest angle and position for ease of entry and exit.
Console Height Adjustment
Adjusting the console height for operator comfort and work conditions.
Installation and Adjustment of Mirrors
Guidelines for installing and adjusting mirrors to ensure optimal visibility.
Seat Belt
Instructions for using, checking, and replacing the seat belt.
Battery Disconnect Switch
Operation and usage of the battery disconnect switch for maintenance and storage.
Break-In Operation
Observe Engine Operation Closely
Precautions for careful engine operation during the first 50 hours.
Every 8 Hours or Daily
Daily service tasks including lubrication and checking for fluid leaks.
After the First 50 Hours
Service procedures to be performed after the initial 50 hours of operation.
After the First 100 Hours
Combined 50-hour and 100-hour service recommendations.
Operating the Engine
Inspect Machine Daily Before Starting
Daily inspection checklist for the engine, upperstructure, undercarriage, and working device.
Before Starting Engine
Pre-start checks including battery, pilot control lever, control levers, and seat adjustment.
Starting the Engine
Procedures for starting the engine, including password input if security is enabled.
Starting the Engine in Ordinary Temperature
Step-by-step guide for starting the engine under normal temperature conditions.
Starting in Cold Weather
Preheating procedures for starting the engine in cold weather conditions.
Check Instruments After Starting
Verifying that alarm indicators are OFF and checking engine noise and exhaust gas color.
Check engine noise and exhaust gas color
Guidelines for checking normal engine noise and exhaust gas colors.
Using Booster Batteries
Safe procedures for connecting and using booster batteries to start the engine.
Stopping the Engine
Engine stop procedures, including cool-down for turbocharged engines and emergency stop.
Engine Auto-Stop in Extremely Low Temperature
Automatic engine stop function activated in extremely low temperatures to save fuel.
Driving the Machine
Travel Levers and Pedals
Explanation of how to control travel operation using levers and pedals.
Travel Mode Switch
Selection of travel modes (Fast/Slow) using the switch on the panel.
Travel Alarm (Optional)
Function of the travel alarm to warn people and procedure to deactivate it.
Operating on Soft Ground
Precautions for operating on soft ground to prevent machine sinking or tipping.
Raise One Track Using Boom and Arm
Procedure for lifting one track using boom and arm for specific operations.
Towing Machine a Short Distance
Instructions for safely towing a stuck machine using another machine.
Operating in Water or Mud
Guidelines for operating the machine in water or mud, including submersion precautions.
Parking the Machine on Slopes
Warning and procedures for parking the machine on slopes to prevent tip-overs.
Parking the Machine
Steps for safely parking the machine on a firm, level surface.
Control Lever (ISO Pattern)
Identification and operation of control levers for backhoe functions.
Pilot Control Shut-Off Lever
Function and operation of the pilot control shut-off lever for safety.
Warming-Up Operation
Procedures for warming up the machine, especially in cold weather, to ensure proper temperatures.
Engine Speed Control
Using the engine control dial to increase or decrease engine speed.
Auto-Idle
Function of the auto-idle system to save fuel by reducing engine speed.
Auto-Idle Function
How the auto-idle function works, including engine speed decrease and increase.
Auto-Idle ON/OFF
Procedure for turning the auto-idle function ON or OFF using the switch.
Auto Shut-Down
Function to automatically stop the engine and save fuel.
Setting the Auto Shut-Down Function
Steps to set the auto shut-down function ON or OFF.
Auto Shut-Down: On/Off
How to enable or disable the auto shut-down feature.
Setting Time of Auto Shut-Down
Procedure to set the automatic engine shut-down time.
Aftertreatment Device Manual Regeneration
Information and procedure for manual regeneration of the aftertreatment device.
Manual Regeneration Procedure
Step-by-step guide to perform manual regeneration when required.
Work Mode
Selecting work modes and appropriate hydraulic settings for front attachments.
Attachment Selection
Procedure for selecting the desired front attachment from the work mode screen.
Power Boost Switch
Function of the power boost switch for increased attachment power.
Power Mode
Selection of engine speed modes (ECO, PWR, H/P) via the power mode switch.
Operating Backhoe
Guidelines for operating the backhoe, including bucket selection and cylinder protection.
Shovel
Procedure for face shovel operation using the arm cylinder in a scraping motion.
Grading Operation
Techniques for operating the boom, arm, and bucket for smooth grading.
Do Not Strike the Ground with Bucket Teeth
Warning against striking the ground forcefully with bucket teeth to prevent damage.
Avoid Hammer Work
Warning against using the bucket for hammer or piling work due to danger and damage risk.
Avoid Abusive Operation
Precautions against adding digging force by using travel or raising the machine's weight.
Never Move an Object Sideways with the Bucket
Warning against swinging the bucket sideways to level material or strike objects.
Do Not Use Wide Track Shoes on Rough Ground
Guidance on avoiding wide track shoes on rough ground to prevent damage.
Shackle Hole Usage
Proper usage of shackle holes on the track frame for towing light weight objects.
Pilot Accumulator Functions
Information on pilot accumulator function for enabling operation after engine stop.
Pressure Release Procedure of Hydraulic Circuit
Procedure for releasing residual pressure from hydraulic circuits after stopping the engine.
How to Lower Boom in Case of Emergency and When Engine Stops
Procedure to lower the boom in emergency situations when the engine stops.
Precautions for After Operations
Tasks to perform after finishing daily operations, including parking and refueling.
Transporting
Transporting by Road
Guidelines for understanding and following local regulations when transporting on public roads.
Loading/Unloading on a Trailer
Procedures for safely loading and unloading the machine on a trailer.
Loading
Steps for loading the machine onto a trailer, including attachment positioning.
Fastening Machine for Transporting
Instructions for securely fastening the machine frame and attachments to the trailer.
Unloading
Precautions for safe unloading, especially regarding ramp angle and upper structure swing.
Lifting Machine
Warnings and procedures for safely lifting the machine using appropriate cables and tools.
Lifting
Step-by-step guide for lifting the machine, including boom/bucket positioning and wire rope attachment.
Maintenance
Correct Maintenance and Inspection Procedures
Guidelines for performing correct maintenance and inspection procedures.
Inspect machine daily before starting
Daily checks of controls, instruments, fluid levels, hoses, and general appearance.
Body Information Controller
Function of the body information controller for storing preventive maintenance data.
Communication Terminal Operation
Notes on operating the communication terminal and consulting the dealer for abnormalities.
Layout
Diagram identifying major machine parts and components with corresponding numbers.
Check the Hour Meter Regularly
Importance of regularly checking the hour meter for maintenance intervals.
Maintenance Guide Table
Table outlining maintenance parts, quantities, intervals, and page references.
Preparations for Inspection and Maintenance
Procedures to follow before performing inspection or maintenance work.
Hood and Access Covers (ZX130-6N, 160LC-6N, 180LC-6N)
Procedures for opening and closing hood and access covers for specific models.
Hood and Access Covers (ZX210-6N, 210LC-6N, 250LC-6N)
Procedures for opening and closing hood and access covers for specific models.
Hood and Access Covers (ZX300LC-6N, 350LC-6N, 380LC-6N)
Procedures for opening and closing hood and access covers for specific models.
Maintenance Guide
General maintenance guide including greasing and engine service items.
A. Greasing
Greasing procedures for various parts like front joint pins and swing bearing.
Front Joint Pins
Greasing instructions for front joint pins and boom cylinder parts.
Boom Cylinder Bottom Side
Greasing points for the bottom side of the boom cylinder.
Boom Foot
Greasing instructions for the boom foot area.
Boom and Arm Joint Pin, Arm Cylinder Rod Pin and Bucket Cylinder Bottom Pin
Greasing points for joint pins and cylinder rod pins on the boom, arm, and bucket.
Boom Cylinder Rod Pins and Arm Cylinder Bottom Pin
Greasing points for boom cylinder rod pins and arm cylinder bottom pin.
2. Swing Bearing
Maintenance procedure for the swing bearing, including lubrication intervals.
3. Swing Internal Gear
Lubrication procedure for the swing internal gear every 500 hours.
B. Engine
Engine maintenance procedures including checking oil level and changing oil/filter.
1. Check Engine Oil Level
Procedure for visually checking the engine oil level using the dipstick.
2. Change Engine Oil
Procedure for changing the engine oil every 500 hours.
3. Replace Engine Oil Filter
Procedure for replacing the engine oil filter every 500 hours.
4. Check and Clean Around the Engine
Cleaning the area around the engine, especially for flammable materials.
5. Replace Oil Separator Element (ZX130-6N, 160LC-6N, 180LC-6N)
Procedure for replacing the oil separator element every 2500 hours.
C. Transmission
Maintenance procedures for the transmission, including pump, swing, and travel reduction gears.
1. Pump Transmission
Procedures for checking and changing oil in the pump transmission.
Check Oil Level
Procedure for checking the oil level in the pump transmission.
Change Oil
Procedure for changing the oil in the pump transmission.
2. Swing Reduction Gear
Procedures for checking and changing oil in the swing reduction gear.
3. Travel Reduction Gear
Procedures for checking and changing oil in the travel reduction gear.
D. Hydraulic System
Inspection and maintenance procedures for hydraulic equipment.
Inspection and Maintenance of Hydraulic Equipment
General guidelines for inspecting and maintaining hydraulic components.
Change Hydraulic Oil and Replace Full-Flow Filter Element
Procedures for changing hydraulic oil and replacing the full-flow filter element.
1. Check Hydraulic Oil Level
Procedure for checking the hydraulic oil level using the level gauge.
Bleed Air from the Hydraulic System
Procedures for bleeding air from the hydraulic pump and hydraulic circuit.
3. Suction Filter Cleaning
Procedure for cleaning the suction filter when changing hydraulic oil.
4. Replace Full-Flow Filter
Procedure for replacing the full-flow filter element every 1000 hours.
5. Replace Pilot Oil Filter
Procedure for replacing the pilot oil filter every 1000 hours.
6. Replace Air Breather Element
Procedure for replacing the air breather element every 5000 hours.
7. Check Hoses and Lines
Checking hoses and lines for oil leaks and damage, with remedies for abnormalities.
Service Recommendations for Hydraulic Fittings
Precautions and torque values for connecting and disconnecting hydraulic fittings.
E. Fuel System
Maintenance procedures for the fuel system, including recommended fuel and filter replacement.
Recommended Fuel
Information on recommended diesel fuel quality and types to use.
Refueling
Procedure for safely refueling the machine, including checking fuel level and cap procedures.
1. Drain Fuel Tank Sump
Procedure for draining water and sediment from the fuel tank sump daily.
2. Drain Fuel Pre-Filter
Procedure for draining water from the fuel pre-filter daily.
Bleed Air from the Fuel System
Procedure for bleeding air from the fuel system after maintenance.
If Air Mixed Downstream of Common Rail
Procedure for releasing air from the fuel system when the engine is difficult to start.
3. Replace Fuel Main Filter Element
Procedure for replacing the fuel main filter element every 1000 hours.
4. Replace Fuel Pre-Filter Element
Procedure for replacing the fuel pre-filter element every 1000 hours.
5. Replace Fuel Solenoid Pump Filter Element
Procedure for replacing the fuel solenoid pump filter element every 1000 hours.
Check Fuel Hoses
Checking fuel hoses for kinks, leaks, or damage to prevent fires.
F. Air Cleaner
Procedures for cleaning and replacing the air cleaner elements.
1. Clean and Replace Air Cleaner Element (Outer)
Procedure for cleaning or replacing the outer air cleaner element.
2. Replace Air Cleaner Element (Inner)
Procedure for replacing the inner air cleaner element.
G. Cooling System
Maintenance procedures for the cooling system, including coolant and radiator.
Coolant
Recommendations for coolant type, mixing ratio, and precautions for handling.
Precautions for handling antifreeze
Safety warnings and disposal guidelines for antifreeze.
1. Check Coolant Level
Procedure for checking the coolant level in the expansion tank.
2. Check and Adjust Fan Belt Tension
Procedure for checking and adjusting fan belt tension.
Adjust Drive Belt Tension
Steps to adjust drive belt tension by moving the alternator.
3. Change Coolant
Procedure for changing the coolant twice a year.
4. Clean Radiator/Oil Cooler/Inter Cooler Core
Procedure for cleaning radiator, oil cooler, and inter cooler cores.
5. Clean Oil Cooler, Radiator and Inter Cooler Front Screen
Cleaning the front screen of the oil cooler, radiator, and inter cooler.
6. Clean Air Conditioner Condenser
Procedure for cleaning the air conditioner condenser screen.
7. Clean Fuel Oil Cooler
Procedure for cleaning the fuel oil cooler screen.
8. Drain Intercooler (only ZX130-6N)
Procedure for draining condensate from the intercooler, especially if freezing is a risk.
H. Electrical System
Information and warnings related to the machine's electrical system and components.
Battery
Safety precautions for handling batteries, including explosion risks and electrolyte hazards.
Precautions for Handling Batteries
Detailed safety measures for handling batteries, including spills and recharging.
Replace Battery
Procedure for replacing the battery, including disconnecting and reconnecting terminals.
Electrolyte Level Check --- monthly
Procedure for checking the electrolyte level in each battery cell monthly.
Check Electrolyte Specific Gravity --- every one month
Procedure for checking electrolyte specific gravity and keeping it within the recommended range.
2. Replacing Fuses
Procedure for checking and replacing fuses when electrical equipment fails.
Fuse Box
Diagram showing the location and identification of fuses in the fuse box.
Fusible Link (Main Fuse)
Checking the fusible link as a potential cause for the starter not rotating.
I. Miscellaneous
Various maintenance items not covered in other sections.
1. Check and Replace Bucket Teeth
Procedure for checking bucket teeth for wear and looseness, and replacement.
Check Bucket Teeth for H and Super V Type Bucket Teeth
Procedure for checking and replacing bucket teeth for specific types.
Other Precautions
Additional precautions for inserting lock pins and mounting welding-type noses.
2. Change Bucket
Procedure for removing and installing the bucket.
3. Convert Bucket Connection Into Face Shovel
Procedure for converting the bucket connection to a face shovel configuration.
4. Adjust Bucket Linkage
Procedure for adjusting bucket linkage to take up play.
5. Remove Travel Levers
Procedure for removing the travel levers if desired.
6. Check and Replace Seat Belt
Procedure for checking and replacing the seat belt.
7. Check Windshield Washer Fluid Level
Procedure for checking and refilling the windshield washer fluid.
8. Check Track Sag
Procedure for checking track sag and adjusting it as necessary.
Adjust Track Sag
Steps for adjusting track sag, including precautions to prevent accidents.
Loosen the Track
Procedure for safely loosening the track using the valve.
Tighten the Track
Procedure for tightening the track by adding grease to the grease fitting.
9. Clean and Replace Air Conditioner Filter
Procedure for cleaning and replacing circulating and fresh air filters.
Cleaning
Methods for cleaning air filters using compressed air or water.
Installation
Procedure for installing cleaned or new air filters.
10. Check Air Conditioner
Checking pipe connections for refrigerant gas leakage and testing refrigerant.
Inspect belt, check and adjust tension
Procedure for inspecting and adjusting compressor and fan belt tension.
Adjust Compressor Belt Tension
Steps to adjust compressor belt tension using the tension pulley and bolt.
11. Clean Cab Floor
Procedure for cleaning the cab floor, including removing dust and moisture.
12. Retighten Cylinder Head Bolt
Procedure for retightening cylinder head bolts, consult dealer if needed.
13. Inspect and Adjust Valve Clearance
Inspection and adjustment of valve clearance, consult dealer if needed.
14. Measure Engine Compression Pressure
Procedure for measuring engine compression pressure, consult dealer if needed.
15. Check Starter and Alternator
Checking the starter and alternator, consult dealer if needed.
16. Check and Replace EGR Device
Procedure for checking and replacing the EGR device, consult dealer if needed.
17. EGR Cooler Cleaning
Procedure for cleaning the EGR cooler, consult dealer if needed.
18. Check Turbo Charger
Checking the turbo charger, consult dealer if needed.
19. Check and Clean Injector
Procedure for checking and cleaning injectors, consult dealer if needed.
20. Check Gas Damper
Precautions for handling gas dampers and consulting dealer for issues.
21. Tightening and Retightening Torque of Nuts and Bolts
Torque values for tightening and retightening nuts and bolts on the machine.
J. Aftertreatment Device
Procedures for checking and cleaning the aftertreatment device.
1. Check and Clean Aftertreatment Device
Procedure for checking and cleaning the aftertreatment device.
K. Urea SCR System
Information on Urea SCR system, including DEF/AdBlue® specifications and handling.
Specified DEF/AdBlue®
Details on the specified DEF/AdBlue® quality standards and storage conditions.
Check DEF/AdBlue®
Procedure for checking the DEF/AdBlue® level using the gauge.
Refill DEF/AdBlue®
Procedure for refilling the DEF/AdBlue® tank, including safety precautions.
Extendable Filler Neck
Using the extendable filler neck for easier DEF/AdBlue® refilling.
Clean Filler Port Strainer
Procedure for cleaning the strainer in the DEF/AdBlue® tank filler port.
Change DEF/AdBlue®
Procedure for changing the DEF/AdBlue® in the tank periodically.
2. Replace DEF/AdBlue® Supply Module Main Filter
Procedure for replacing the DEF/AdBlue® supply module main filter.
3. Replace DEF/AdBlue® Tank Water Supply Inlet Filter
Procedure for replacing the DEF/AdBlue® tank water supply inlet filter.
4. Replace the DEF/AdBlue® back flow line filter
Procedure for replacing the DEF/AdBlue® back flow line filter.
Maintenance Under Special Environmental Conditions
Muddy Soil, Rainy or Snowy Weather
Precautions for operating and maintaining the machine in adverse weather conditions.
Near the Ocean
Salt pollution prevention measures when operating near the sea or coastline.
Dusty Atmosphere
Maintenance precautions for air cleaner, radiator, fuel system, and engine in dusty environments.
Rocky Ground
Precautions for operating on rocky ground, including track inspection and reinforcement.
Falling Stones
Recommendation for a cab guard to protect against falling stones.
Freezing Weather
Precautions for operating in freezing weather related to fuel, oil, coolant, and battery.
DEF/AdBlue®
Note on DEF/AdBlue® freezing behavior and storage temperature.
Storage
Storing the Machine
Preparation points for storing the machine for longer than one month.
Precautions for Long-Term Storage
Detailed precautions for machine cleaning, lubrication, battery, coolant, and tools during storage.
DEF/AdBlue®
Notes on DEF/AdBlue® behavior during storage and potential ammonia formation.
Precautions for Disconnecting or Connecting Batteries
Consultation with dealer for battery disconnection/connection and Information Controller reset.
Troubleshooting
Engine
General engine troubleshooting advice, consult dealer for specific issues.
Engine Auxiliaries
Troubleshooting for battery charging, discharge, and coolant temperature issues.
Impossible to Start the Engine
Troubleshooting steps for when the starter does not rotate or the engine stalls soon after starting.
Control Lever
Troubleshooting for control lever issues like stiffness, smooth movement, and neutral return.
Hydraulic System
Troubleshooting for hydraulic system issues like no power, noise, and actuator problems.
Drive Function
Troubleshooting for drive function issues like inoperable tracks and travel speed problems.
Swing Function
Troubleshooting for upperstructure swing issues like not swinging or jerky movement.
Engine Speed
Troubleshooting for engine speed issues like not changing or auto-idle inoperability.
Pump Control
Troubleshooting for slow front attachment and travel speed issues.
Specifications
Specifications ZX130-6N
Detailed specifications including dimensions, weight, and engine details for ZX130-6N.
Working Ranges (Grouser shoe) ZX130-6N
Working range dimensions for ZX130-6N with different arm lengths and shoe types.
Shoe Types and Applications ZX130-6N
Information on shoe types, applications, weight, and ground pressure for ZX130-6N.
Bucket Types and Applications ZX130-6N
Table detailing bucket types, capacities, widths, and their applications.
Specifications ZX160LC-6N
Detailed specifications including dimensions, weight, and engine details for ZX160LC-6N.
Working Ranges (Grouser shoe) ZX160LC-6N
Working range dimensions for ZX160LC-6N with different arm lengths.
Shoe Types and Applications ZX160LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX160LC-6N.
Bucket Types and Applications ZX160LC-6N
Table detailing bucket types, capacities, widths, and their applications.
Specifications ZX180LC-6N
Detailed specifications including dimensions, weight, and engine details for ZX180LC-6N.
Working Ranges (Grouser shoe) ZX180LC-6N
Working range dimensions for ZX180LC-6N with different arm lengths.
Shoe Types and Applications ZX180LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX180LC-6N.
Bucket Types and Applications ZX180LC-6N
Table detailing bucket types, capacities, widths, and their applications.
Specifications ZX210-6N, 210LC-6N
Detailed specifications for ZX210-6N and ZX210LC-6N.
Working Ranges (Grouser Shoe) ZX210-6N, 210LC-6N
Working range dimensions for ZX210-6N/210LC-6N with different arm lengths.
Shoe Types and Applications ZX210LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX210LC-6N.
Bucket Types and Applications ZX210LC-6N
Table detailing bucket types, capacities, widths, and their applications for ZX210LC-6N.
Specifications ZX250LC-6N
Detailed specifications including dimensions, weight, and engine details for ZX250LC-6N.
Working Ranges ZX250LC-6N
Working range dimensions for ZX250LC-6N with different arm lengths.
Shoe Types and Applications ZX250LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX250LC-6N.
Bucket Types and Applications ZX250LC-6N
Table detailing bucket types, capacities, widths, and their applications for ZX250LC-6N.
Specifications ZX300LC-6N
Detailed specifications including dimensions, weight, and engine details for ZX300LC-6N.
Working Ranges (Grouser Shoe) ZX300LC-6N
Working range dimensions for ZX300LC-6N with different arm lengths.
Shoe Types and Applications ZX300LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX300LC-6N.
Bucket Types and Applications ZX300LC-6N
Table detailing bucket types, capacities, widths, and their applications for ZX300LC-6N.
Specifications ZX350LC-6N
Detailed specifications including dimensions, weight, and engine details for ZX350LC-6N.
Working Ranges (Grouser Shoe) ZX350LC-6N
Working range dimensions for ZX350LC-6N with different arm lengths.
Shoe Types and Applications ZX350LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX350LC-6N.
Bucket Types and Applications ZX350LC-6N
Table detailing bucket types, capacities, widths, and their applications for ZX350LC-6N.
Specifications ZX380LC-6N
Detailed specifications including dimensions, weight, and engine details for ZX380LC-6N.
Working Ranges (Grouser Shoe) ZX380LC-6N
Working range dimensions for ZX380LC-6N with different arm lengths.
Shoe Types and Applications ZX380LC-6N
Information on shoe types, applications, weight, and ground pressure for ZX380LC-6N.
Bucket Types and Applications ZX380LC-6N
Table detailing bucket types, capacities, widths, and their applications for ZX380LC-6N.
Optional Attachments and Devices
PAD CRAWLER SHOE
Information on using pad crawler shoes and forbidden operations.
Using Pad Crawler Shoe
Precautions and guidelines for operating the machine with pad crawler shoes.
Forbidden Operations
Specific operations that must be avoided when using pad crawler shoes.
Traveling and Other Cautions
Precautions for traveling with pad crawler shoes, including sunlight exposure and steering.
Transporting
Procedures for transporting the machine, including fastening and precautions.
Precautions for Transporting Machines with Pad Crawler Shoes
Guidelines for securely fastening machines with pad crawler shoes for transport.
Check Track Sag
Procedure for checking track sag and adjusting it to specifications.
Adjust Track Sag
Steps for adjusting track sag, including precautions and equalization of both tracks.
Loosen the Track
Procedure for safely loosening the track using the valve and grease outlet.
Tighten the Track
Procedure for tightening the track by adding grease to the grease fitting.
Long Arm Operation --- If Equipped
Information and precautions for operating the optional long arm attachment.
BLADE
Information and procedures related to the blade attachment.
Blade Lever
Operation of the blade lever for raising and lowering the blade.
Precautions for Blade Operation
Safety guidelines for operating the blade attachment, avoiding damage and ensuring stability.
Avoid Hitting Blade with Front-End Attachment
Caution to prevent contact between the blade and front attachment components.
Avoid Hitting Blade with Bucket
Warning to prevent the bucket from hitting the blade when crowding the arm.
Avoid Striking the Blade into a Rock
Caution against striking large rocks with the blade to prevent damage.
Blade Maintenance
Greasing procedure for blade components every 250 hours.
Transportation Figure for Machine Equipped with Blade
Illustration showing proper blade positioning for machine transport.
Specifications ZX130-6N with Blade
Detailed specifications for the ZX130-6N machine equipped with a blade.
Working Ranges ZX130-6N with Blade
Working range dimensions for ZX130-6N with blade and different arm lengths.
Shoe Types and Applications ZX130-6N with Blade
Information on shoe types and applications for ZX130-6N when equipped with a blade.
BUCKET TEETH
Information and procedures for bucket teeth, including replacement.
Bucket Teeth (Transverse-Type-Pin-Used Type)
Replacement procedure for transverse-type bucket teeth.
Replacement Procedure
Step-by-step guide for removing and installing bucket teeth.
ATTACHMENT PEDAL
Information and operation of attachment pedals for hydraulic breaker and crusher.
Attachment Pedal (Hydraulic Breaker) (Optional)
Operation of the breaker using the attachment pedal on the right front of the seat.
Attachment Pedal (Hydraulic Crusher) (Optional)
Operation of the crusher using the attachment pedal on the right front of the seat.
HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
General information and precautions for hydraulic breaker, crusher, and quick coupler attachments.
Selecting a Breaker, Crusher or Quick Coupler
Guidelines for selecting the correct size and weight of attachments.
Precautions for Operation
General precautions for operating breakers, crushers, and quick couplers.
Precautions for Connecting Breaker, Crusher or Quick Coupler Piping.
Preventing impurities from entering the hydraulic system during attachment changes.
Piping for Breaker and Crusher
Diagram of piping for breaker and crusher, including stop valves and selector valve.
Operational Procedures for Stop Valves and Selector Valve.
Procedures for operating stop valves and selector valves for attachments.
Secondary Relief Pressure Adjustment
Information on adjusting secondary relief pressure, consult dealer for breaker installation.
Precautions for Breaker Operation
Critical warnings and precautions to prevent accidents and damage during breaker operation.
Avoid Hitting Objects with Breaker
Caution to avoid hitting objects with the breaker to prevent damage.
Avoid Moving Objects with Breaker
Warning against using the breaker to move objects to prevent damage.
Avoid Operating Breaker at Cylinder Stroke End
Precautions to avoid operating the breaker at cylinder stroke ends to prevent damage.
Stop Operation If Breaker Hydraulic Hoses Jump Abnormally
Procedure to stop operation if breaker hydraulic hoses jump abnormally.
Do Not Operate the Breaker in Water
Warning against operating the breaker in water to prevent rust and seal damage.
Do Not Use Breaker for Lifting Operation
Warning against using the breaker for lifting operations to prevent tipping.
Do Not Operate the Breaker to the Side of the Machine
Warning against operating the breaker to the side to maintain stability.
Operate the Hydraulic Excavator Carefully to Avoid Hitting the Boom
Caution to avoid hitting the boom with the breaker's chisel when the arm is rolled in.
Do Not Operate Breaker with the Arm Positioned Vertically
Warning against operating the breaker with the arm vertically positioned to prevent vibration damage.
Press the Breaker so Chisel Axis Is Positioned Vertically Over the Object
Importance of positioning the chisel axis vertically over the object to prevent damage.
Do Not Continuously for Operate the Breaker Longer than One Minute
Warning against continuous breaker operation exceeding one minute to prevent wear.
Raising the Front Part of the Undercarriage by Pressing Down the Breaker May Cause Damage to the Front Attachment
Warning against raising the undercarriage front part by pressing the breaker down.
Change Hydraulic Oil and Replace Full-Flow Filter Element
Procedures for changing hydraulic oil and replacing the full-flow filter element.
Precautions for Crusher Operation
Precautions to prevent machine tipping and damage to the front attachment during crusher operation.
Attachment
Information on allowable weight limits for installed attachments.
Allowable Weight Limits of Installed Attachment
Table specifying allowable weight limits for attachments based on machine model and arm.
Attachment Connection Parts
List of attachment connection parts and their specifications.
Precautions for Arm Roll-In/Bucket Roll-In Combined Operation
Precautions when installing longer attachments and operating in combined modes.
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