Download Hitachi ZAXIS ZX450LC-3, 650LC-3, 850LC-3 Hydraulic Excavator Operator Manual EM1J3-NA1-2 PDF (English)

Get the official Hitachi ZAXIS ZX450LC-3, ZX650LC-3, and ZX850LC-3 Hydraulic Excavator Operator Manual EM1J3-NA1-2 PDF for complete machine operation guidance. This detailed manual provides essential information on safe operation, controls, maintenance procedures, specifications, troubleshooting, and service instructions. Designed for operators, technicians, and equipment owners, this Hitachi excavator manual helps improve performance, reduce downtime, and ensure proper handling of heavy construction machinery. Download the EM1J3-NA1-2 operator manual PDF for reliable reference and efficient excavator operation.

MODEL COVERED:
ZAXIS ZX450LC-3, 650LC-3, 850LC-3 Hydraulic Excavator

MANUAL CONTENTS:
EM1J3-NA1-2
INTRODUCTION
INDEX
MACHINE NUMBERS
CONTENTS
SAFETY
RECOGNIZE SAFETY INFORMATION
UNDERSTAND SIGNAL WORDS
FOLLOW SAFETY INSTRUCTIONS
PREPARE FOR EMERGENCIES
WEAR PROTECTIVE CLOTHING
PROTECT AGAINST NOISE
INSPECT MACHINE
GENERAL PRECAUTIONS FOR CAB
USE HANDHOLDS AND STEPS
NEVER RIDE ATTACHMENT
ADJUST THE OPERATOR’S SEAT
ENSURE SAFETY BEFORE RISING FROM OR LEAVING OPERATOR€™S SEAT
FASTEN YOUR SEAT BELT
MOVE AND OPERATE MACHINE SAFELY
HANDLE STARTING AIDS SAFELY
OPERATE ONLY FROM OPERATOR’S SEAT
JUMP STARTING
KEEP RIDERS OFF MACHINE
PRECAUTIONS FOR OPERATIONS
INVESTIGATE JOB SITE BEFOREHAND
EQUIPMENT OF OPG
PROVIDE SIGNALS FOR JOBS INVOLVING MULTIPLE NUMBERS OF MACHINES
CONFIRM DIRECTION OF MACHINE TO BE DRIVEN
DRIVE MACHINE SAFELY
AVOID INJURY FROM ROLLAWAY ACCIDENTS
AVOID INJURY FROM BACK-OVER AND SWING ACCIDENTS
KEEP PERSON CLEAR FROM WORKING AREA
NEVER POSITION BUCKET OVER ANYONE
AVOID UNDERCUTTING
AVOID TIPPING
NEVER UNDERCUT A HIGH BANK
DIG WITH CAUTION
OPERATE WITH CAUTION
AVOID POWER LINES
PRECAUTIONS FOR LIGHTENING
OBJECT HANDLING
PROTECT AGAINST FLYING DEBRIS
PARK MACHINE SAFELY
HANDLE FLUIDS SAFELYˆ’AVOID FIRES
TRANSPORT SAFELY
PRACTICE SAFE MAINTENANCE
WARN OTHERS OF SERVICE WORK
SUPPORT MACHINE PROPERLY
STAY CLEAR OF MOVING PARTS
PREVENT PARTS FROM FLYING
STORE ATTACHMENTS SAFELY
PREVENT BURNS
REPLACE RUBBER HOSES PERIODICALLY
AVOID HIGH-PRESSURE FLUIDS
PREVENT FIRES
EVACUATING IN CASE OF FIRE
BEWARE OF EXHAUST FUMES
PRECAUTIONS FOR WELDING AND GRINDING
AVOID HEATING NEAR PRESSURIZED FLUID LINES
AVOID APPLYING HEAT TO LINES CONTAINING FLAMMABLE FLUIDS
REMOVE PAINT BEFORE WELDING OR HEATING
BEWARE OF ASBESTOS AND SILICON DUST AND OTHER CONTAMINATION
PREVENT BATTERY EXPLOSIONS
SERVICE AIR CONDITIONING SYSTEM SAFELY
HANDLE CHEMICAL PRODUCTS SAFELY
DISPOSE OF WASTE PROPERLY
VISIBILITY FROM OPERATOR€™S SEAT
SAFETY SIGNS
COMPONENTS NAME
COMPONENTS NAME
GETTING ON / OFF THE MACHINE
GETTING ON / OFF THE MACHINE
OPERATOR’S STATION
CAB FEATURES
MULTI FUNCTION MONITOR
OUTLINE
MENU SCREEN (23)
HOUR METER
FUEL GAUGE
CLOCK
BACK MONITOR SELECTOR
MENU KEY
OPTIONAL FUNCTION KEY
RETURN TO BASIC SCREEN KEY
ALARM LIGHT
OPTIONAL FUNCTION DISPLAY
COOLANT TEMPERATURE GAUGE
OPERATING STATUS ICON DISPLAY
PASSWORD INPUT (OPTIONAL)
IN CASE OF INPUTTING AN INCORRECT PASSWORD
EXTENDING PASSWORD DURATION TIME
ALARM OCCURRENCE SCREEN
CONTENTS OF ALARMS
CLOCK SETTING
ATTACHMENT SELECTION (ONLY MACHINES EQUIPPED WITH OPTIONAL PARTS)
PUMP 2 FLOW RATE ADJUSTMENT (ONLY MACHINES EQUIPPED WITH OPTIONAL PARTS)
DISPLAYING OPERATING CONDITIONS
FUEL RATE DISPLAY/NO DISPLAY
PASSWORD CHANGE (OPTIONAL)
BACK MONITOR SETTINGS
MAINTENANCE SETTINGS
MAIL (OPTIONAL)
LANGUAGE SETTINGS
SWITCH PANEL
ENGINE CONTROL DIAL
AUTO-IDLE SWITCH
POWER MODE SWITCH
TRAVEL MODE SWITCH
WORK LIGHT SWITCH
WIPER/WASHER SWITCH
SWITCH PANEL (OPTIONAL INCLUDED)
FAN ROTATION DIRECTION CONTROL SYSTEM (OPTIONAL)
KEY SWITCH
POWER BOOST SWITCH
HORN SWITCH
CIGAR LIGHTER
CAB LIGHT
INSTALLING FIRE EXTINGUISHER (OPTIONAL)
PILOT CONTROL SHUT-OFF LEVER
ENGINE STOP SWITCH
FUSE BOX
AIR CONDITIONER OPERATION
AUTO AIR CONDITIONER
CAB HEATER OPERATION
COOLING OPERATION
DEFROSTER OPERATION
TIPS FOR OPTIMAL AIR CONDITIONER USAGE
AM/FM RADIO OPERATION
DIGITAL CLOCK SETTING PROCEDURE
CAB DOOR RELEASE LEVER
OPENING UPPER FRONT WINDOW
CLOSING UPPER FRONT WINDOW
REMOVING AND STORING LOWER FRONT WINDOW
OPENING/CLOSING OVERHEAD WINDOW
OPENING/CLOSING OVERHEAD WINDOW
EMERGENCY EXIT
ADJUSTING THE SEAT
ADJUSTING THE SEAT (HEATER SEAT OPTIONAL)
ADJUSTING THE AIR-SUSPENSION
SEAT (OPTIONAL)
ADJUSTING CONSOLE HEIGHT
SEAT BELT
BREAK-IN
OBSERVE ENGINE OPERATION CLOSELY
EVERY 8 HOURS OR DAILY
AFTER THE FIRST 50 HOURS
AFTER THE FIRST 100 HOURS
OPERATING THE ENGINE
INSPECT MACHINE DAILY BEFORE STARTING
BEFORE STARTING ENGINE
LEVEL CHECK
STARTING THE ENGINE IN ORDINARY TEMPERATURE
STARTING IN COLD WEATHER
CHECK INSTRUMENTS AFTER STARTING
USING BOOSTER BATTERIES
STOPPING THE ENGINE
DRIVING THE MACHINE
DRIVE THE MACHINE CAREFULLY
STEERING THE MACHINE USING PEDALS
STEERING THE MACHINE USING LEVERS
TRAVEL MODE SWITCH
TRAVEL ALARM (OPTIONAL)
OPERATING ON SOFT GROUND
RAISE ONE TRACK USING BOOM AND ARM
TOWING MACHINE A SHORT DISTANCE
OPERATING IN WATER OR MUD
PARKING THE MACHINE ON SLOPES
PARKING THE MACHINE
OPERATING THE MACHINE
CONTROL LEVER (ISO PATTERN)
CONTROL LEVER (HITACHI PATTERN)
CONTROL LEVER (4 WAY MULTI VALVE) (OPTIONAL)
ATTACHMENT PEDAL (HYDRAULIC BREAKER) (OPTIONAL)
ATTACHMENT PEDAL (HYDRAULIC CRUSHER) (OPTIONAL)
PILOT CONTROL SHUT-OFF LEVER
WARMING-UP OPERATION
ENGINE SPEED CONTROL
AUTO-IDLE
WORK MODE
WORK MODE SELECT
POWER BOOST
POWER MODE
OPERATING BACKHOE
GRADING OPERATION
PRECAUTION FOR ARM ROLL-IN/ BUCKET ROLL-IN COMBINED OPERATION
AVOID ABUSIVE OPERATION
OPERATING TIPS
SELECT CORRECT TRACK SHOES
OBJECT HANDLING – IF EQUIPPED
HYDRAULIC BREAKER AND HYDRAULIC CRUSHER
STOP VALVE OPERATION
THREE-WAY-VALVE OPERATION (MACHINES EQUIPPED WITH THE PIPING COMMON TO HYDRAULIC BREAKER AND CRUSHER OPERATION)
FLOW COMBINING VALVE OPERATION
PRECAUTIONS FOR BREAKER OPERATION
BREAKER MAINTENANCE
REPLACE BREAKER CIRCUIT RETURN OIL FILTER
PRECAUTIONS FOR CRUSHER OPERATION
ATTACHMENT
OVERNIGHT STORAGE INSTRUCTIONS
ASSEMBLING
PRECAUTIONS FOR ASSEMBLING
PRECAUTIONS FOR SLINGING WORK
PRECAUTIONS FOR OPERATING MACHINE
MACHINE LIFTING PROCEDURE (ZX450LC-3)
INSTALLING COUNTERWEIGHT
INSTALLING BOOM CYLINDER
INSTALLING BOOM
CONNECTING HOSES BETWEEN BOOM CYLINDER AND MACHINE
INSTALLING BOOM CYLINDER ROD
INSTALLING ARM
CONNECTING ARM CYLINDER ROD
CONNECTING BUCKET CYLINDER HOSES
INSTALLING BUCKET
INSTALLING AND ADJUSTING MIRROR
MACHINE LIFTING PROCEDURE (ZX650LC-3)
INSTALLING COUNTERWEIGHT
INSTALLING BOOM CYLINDER
INSTALLING BOOM
CONNECTING HOSES BETWEEN BOOM CYLINDER AND MACHINE
INSTALLING BOOM CYLINDER ROD
INSTALLING ARM
CONNECTING ARM CYLINDER ROD
CONNECTING BUCKET CYLINDER HOSES
INSTALLING BUCKET
INSTALLING AND ADJUSTING MIRROR
MACHINE LIFTING PROCEDURE (ZX850LC-3)
INSTALLING COUNTERWEIGHT
INSTALLING BOOM CYLINDER
INSTALLING BOOM
CONNECTING HOSES BETWEEN BOOM CYLINDER AND MACHINE
INSTALLING BOOM CYLINDER ROD
INSTALLING ARM
CONNECTING ARM CYLINDER ROD
CONNECTING BUCKET CYLINDER HOSES
INSTALLING BUCKET
INSTALLING AND ADJUSTING MIRROR
FINAL INSPECTION
TRANSPORTING BY ROAD
TRANSPORTING THE MACHINE BY TRAILER
LOADING/UNLOADING ON A TRAILER
RETRACTING OR EXTENDING THE SIDE FRAME
RETRACTING THE SIDE FRAME
EXTENDING THE SIDE FRAME
ZX450LC-3 (BACKHOE)
ZX650LC-3 (BACKHOE)
ZX850LC-3 (BACKHOE)
MAINTENANCE
CORRECT MAINTENANCE AND INSPECTION PROCEDURES
CHECK THE HOUR METER REGULARLY
USE CORRECT FUELS AND LUBRICANTS
LAYOUT
PREPARE MACHINE FOR MAINTENANCE
HOOD AND ACCESS COVERS
PERIODIC REPLACEMENT OF PARTS
MAINTENANCE GUIDE
A. GREASING
B. ENGINE
C. TRANSMISSION
D. HYDRAULIC SYSTEM
E. FUEL SYSTEM
F. AIR CLEANER
G. COOLING SYSTEM
H. AIR CONDITIONER
I. ELECTRICAL SYSTEM
J. MISCELLANEOUS
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
STORAGE
STORING THE MACHINE
REMOVING THE MACHINE FROM STORAGE
TROUBLESHOOTING
IMPOSSIBLE TO START THE ENGINE
ENGINE
ELECTRICAL SYSTEM
MODE SELECTION
CONTROL LEVERS
HYDRAULIC SYSTEM
SPECIFICATIONS
SPECIFICATIONS (BACKHOE)
WORKING RANGES (BACKHOE)
SHOE TYPES AND APPLICATIONS
BUCKET TYPES AND APPLICATIONS (BACKHOE)
SPECIFICATIONS
WORKING RANGES
SHOE TYPES AND APPLICATIONS
BUCKET TYPES AND APPLICATIONS
SPECIFICATIONS (BACKHOE)
WORKING RANGES (BACKHOE)
SHOE TYPES AND APPLICATIONS
BUCKET TYPES AND APPLICATIONS (BACKHOE)
SOUND LEVEL RESULTS (2000/14/EC)
VIBRATION LEVEL
OPTIONAL ATTACHMENTS AND DEVICES
COUNTERWEIGHT REMOVAL
COUNTERWEIGHT INSTALLATION
COUNTERWEIGHT REMOVAL/INSTALL DEVICE ALARM (OPTIONAL)
ZX450LC-3 (BACKHOE)
ZX650LC-3
ZX650LC-3 (BACKHOE)
ZX850LC-3 (BACKHOE)
ZX850LC-3
INDEX

www.themanualsgroup.com