Komatsu PC300, PC300LC-7, PC350, PC350LC-7 Hydraulic Excavator Operation and Maintenance Manual (SEAM044200T)

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FOREWORD
FOREWORD
SAFETY INFORMATION
INTRODUCTION
DIRECTIONS OF MACHINE
PRODUCT INFORMATION
MACHINE SERIAL NUMBER PLATE AND ITS LOCATION
ENGINE SERIAL NUMBER PLATE AND ITS LOCATION
SERVICE METER LOCATION
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
CONTENTS
SAFETY
SAFETY INFORMATION
POSITION FOR ATTACHING SAFETY LABELS
POSITION FOR ATTACHING SAFETY LABELS
SAFETY LABELS
SAFETY INFORMATION
SAFETY RULES
IF ABNORMALITIES ARE FOUND
WORKING WEAR AND PERSONAL PROTECTIVE ITEMS
FIRE EXTINGUISHER AND FIRST AID KIT
SAFETY EQUIPMENT
KEEP MACHINE CLEAN
KEEP OPERATOR’S COMPARTMENT CLEAN
LEAVING OPERATOR’S SEAT WITH LOCK
HANDRAILS AND STEPS
MOUNTING AND DISMOUNTING
NO PERSONS ON ATTACHMENTS
BURN PREVENTION
FIRE PREVENTION AND EXPLOSION PREVENTION
ACTION IF FIRE OCCURS
WINDSHIELD WASHER FLUID
FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION
ATTACHMENT INSTALLATION
ATTACHMENT COMBINATIONS
CAB WINDOW GLASSES
UNAUTHORIZED MODIFICATIONS
SAFETY AT JOBSITE
WORKING ON LOOSE GROUND
DISTANCE TO HIGH VOLTAGE CABLES
ENSURE GOOD VISIBILITY
VENTILATION FOR ENCLOSED AREA
SIGNALMAN’S SIGNAL AND SIGNS
EMERGENCY EXIT FROM OPERATOR’S CAB
ASBESTOS DUST HAZARD PREVENTION
SAFETY MACHINE OPERATION
STARTING ENGINE
OPERATION
TRANSPORTATION
BATTERY
TOWING
LIFTING OBJECTS WITH BUCKET
SAFETY MAINTENANCE INFORMATION
WARNING TAG
KEEP WORK PLACE CLEAN AND TIDY
APPOINT LEADER WHEN WORKING WITH OTHERS
STOP ENGINE BEFORE CARRYING OUT MAINTENANCE
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING
PROPER TOOLS
ACCUMULATOR
PERSONNEL
ATTACHMENTS
WORK UNDER THE MACHINE
NOISE
WHEN USING HAMMER
WELDING WORKS
REMOVING BATTERY TERMINALS
SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION
DO NOT DISASSEMBLE RECOIL SPRINGS
SAFETY RULES FOR HIGH-PRESSURE OIL
SAFETY HANDLING HIGH-PRESSURE HOSES
WASTE MATERIALS
AIR CONDITIONER MAINTENANCE
COMPRESSED AIR
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
OPERATION
GENERAL VIEW
GENERAL VIEW OF MACHINE
GENERAL VIEW CONTROLS AND GAUGES
EXPLANATION OF COMPONENTS
MACHINE MONITOR
BASIC CHECK ITEMS
SWITCHES
CONTROL LEVERS, PEDALS
CEILING WINDOW
FRONT WINDOW
EMERGENCY EXIT FROM OPERATOR’S CAB
DOOR LOCK
CAP, COVER WITH LOCK
HOT AND COOL BOX
MAGAZINE BOX
ASHTRAY
HANDLING AIR CONDITIONER
CAR RADIO
FUSE
FUSIBLELINK
CONTROLLER (COMPUTER)
TOOLBOX
GREASE GUN HOLDER
HANDLING ACCUMULATOR
MACHINE OPERATIONS AND CONTROLS
BEFORE STARTING ENGINE
STARTING ENGINE
AFTER STARTING ENGINE
IN COLD AREAS (AUTOMATIC WARMING-UP OPERATION)
STOPPING THE ENGINE
CHECK AFTER SHUT OFF ENGINE
MACHINE OPERATION
STEERING THE MACHINE
SWINGING
WORK EQUIPMENT CONTROLS AND OPERATIONS
OPERATING WORKING MODE
PROHIBITED OPERATIONS
GENERAL OPERATION INFORMATION
TRAVELING ON SLOPES
ESCAPE FROM MUD
RECOMMENDED APPLICATIONS
REPLACEMENT AND INVERSION OF BUCKET
PARKING MACHINE
CHECK AFTER FINISHING WORK
LOCKING
TRANSPORTATION
TRANSPORTATION PROCEDURE
LOADING AND UNLOADING WITH TRAILER
LIFTING MACHINE
COLD WEATHER OPERATION
COLD WEATHER OPERATION INFORMATION
AFTER DAILY WORK COMPLETION
AFTER COLD WEATHER SEASON
LONG TERM STORAGE
BEFORE STORAGE
DURING STORAGE
AFTER STORAGE
TROUBLESHOOTING
AFTER RUNNING OUT OF FUEL
PHENOMENA THAT ARE NOT FAILURES
TOWING THE MACHINE
LIGHTWEIGHT TOWING HOOK
PRECAUTIONS ON PARTICULAR JOBSITES
DISCHARGED BATTERY
OTHER TROUBLE
MAINTENANCE
MAINTENANCE INFORMATION
LUBRICANTS, COOLANT AND FILTERS
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
ELECTRIC SYSTEM MAINTENANCE
HANDLING HYDRAULIC SYSTEM
WEAR PARTS LIST
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
TIGHTENING TORQUE SPECIFICATIONS
TIGHTENING TORQUE LIST
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
SAFETY CRITICAL PARTS
MAINTENANCE SCHEDULE
MAINTENANCE SCHEDULE CHART
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
MAINTENANCE PROCEDURE
INITIAL HOURS MAINTENANCE(ONLY AFTER THE FIRST HOURS)
INITIAL HOURS MAINTENANCE(ONLY AFTER THE FIRST HOURS)
WHEN REQUIRED
CHECK BEFORE STARTING
EVERY HOURS MAINTENANCE
EVERY HOURS MAINTENANCE
EVERY HOURS MAINTENANCE
EVERY HOURS MAINTENANCE
EVERY HOURS MAINTENENCE
EVERY HOURS MAINTENANCE
SPECIFICATIONS
SPECIFICATIONS
ATTACHMENTS AND OPTIONS
GENERAL PRECAUTIONS
PRECAUTIONS RELATED TO SAFETY
PRECAUTIONS WHEN INSTALLING ATTACHMENTS
HANDLING BUCKET WITH HOOK
CHECKING FOR DAMAGE TO BUCKET WITH HOOK
PROHIBITED OPERATIONS
MACHINES READY FOR ATTACHMENTS
EXPLANATION OF COMPONENTS
HYDRAULIC CIRCUIT
ATTACHMENT MOUNTING/DISMOUNTING PROCEDURE
OPERATION
LONG-TERM STORAGE
SPECIFICATIONS
ATTACHMENT GUIDE
COMBINATIONS OF WORK EQUIPMENT
RECOMMENDED ATTACHMENT OPERATIONS
HYDRAULIC BREAKER
INDEX

Pages: 307
Language: English
Format: PDF

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