This manual PDF download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the Komatsu PC300-7, PC300LC-7, PC350-7, PC350LC-7 Galeo Hydraulic Excavator. It will help the operator or anyone realize peak performance through effective, economical and safe machine operation and maintenance.
APPLICABLE MODELS :
HYDRAULIC EXCAVATOR (MULTI-MONITOR)
Komatsu PC300-7 - SN: 45001 and up
Komatsu PC300LC-7 - SN: 45001 and up
Komatsu PC350-7 - SN: 25001 and up
Komatsu PC350LC-7 - SN: 25001 and up
TABLE OF CONTENTS :
- SAFETY
- OPERATION
- MAINTENANCE
- SPECIFICATIONS
- OPTIONS, ATTACHMENTS
MANUAL SPECIFICATION :
File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Product Code : TEN00055-01
Total Pages : 315
This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance.
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COVER
FOREWORD
SAFETY INFORMATION
INTRODUCTION
DIRECTIONS OF MACHINE
BREAKING-IN OPERATION
PRODUCT INFORMATION
PRODUCT IDENTIFICATION NUMBER (PIN), MACHINE SERIAL NO. PLATE
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 WIDOW 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
CHECKS BEFORE STARTING ENGINE
SAFETY RULES FOR STARTING ENGINE
STARTING ENGINE IN COLD WEATHER
OPERATION
CHECKS AFTER STARTING ENGINE
SAFETY RULES FOR CHANGING MACHINE DIRECTIONS
SAFETY RULES FOR TRAVELING
TRAVELING ON SLOPES
OPERATIONS ON SLOPES
PROHIBITED OPERATIONS
OPERATIONS ON SNOW
PARKING MACHINE
TRANSPORTATION
SHIPPING THE MACHINE
BATTERY
BATTERY HAZARD PREVENTION
STARTING ENGINE WITH BOOSTER CABLES
TOWING
SAFETY RULES FOR TOWING
LIFTING OBJECTS WITH BUCKET
SAFETY RULES FOR LIFTING OBJECTS
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
AIR CONDITIONER CONTROLS
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 HOLE
SEVERE JOB CONDITION
DISCHARGED BATTERY
OTHER TROUBLE
MAINTENANCE
MAINTENANCE INFORMATION
OUTLINE OF SERVICE
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
ELECTRIC SYSTEM MAINTENANCE
HANDLING HYDRAULIC SYSTEM
WEAR PARTS LIST
RECOMMENDED FUEL, COOLANT AND LUBRICANTS
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL
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 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)
REPLACE FUEL FILTER CARTRIDGE
INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS)
CHECK ENGINE VALVE CLEARANCE, ADJUST
WHEN REQUIRED
CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT
CLEAN INSIDE OF COOLING SYSTEM
CHECK AND TIGHTEN TRACK SHOE BOLTS
CHECK AND ADJUST TRACK TENSION
CHECK ELECTRICAL INTAKE AIR HEATER
REPLACE BUCKET TEETH (VERTICAL PIN TYPE)
REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)
REPLACE BUCKET SIDE CUTTER, SHROUD
ADJUST BUCKET CLEARANCE
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID
CHECK AND ADJUST AIR CONDITIONER (ONLY MACHINES EQUIPPED WITH AIR CONDITIONER)
WASHING WASHABLE FLOOR
METHOD OF SETTING MACHINE ANGLE
METHOD FOR RELEASING INTERNAL PRESSURE IN HYDRAULIC CIRCUIT
CHECK BEFORE STARTING
EVERY 50 HOURS MAINTENANCE
LUBRICATING
EVERY 250 HOURS MAINTENANCE
CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL
CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL
CHECK LEVEL OF BATTERY ELECTROLYTE
LUBRICATE SWING CIRCLE (2 PLACES)
CHECK, ADJUST TENSION OF AIR CONDITIONER COMPRESSOR BELT
EVERY 500 HOURS MAINTENANCE
LUBRICATING
REPLACE FUEL FILTER CARTRIDGE
CHECK SWING PINION GREASE LEVEL, ADD GREASE
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE
CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS, CONDENSER FINS AND AFTER COOLER FINS
CLEAN AIR CONDITIONER FRESH/RECIRC FILTERS
REPLACE BREATHER ELEMENT IN HYDRAULIC TANK
EVERY 1000 HOURS MAINTENANCE
REPLACE HYDRAULIC FILTER ELEMENT
CHANGE OIL IN SWING MACHINERY CASE
CHECK OIL LEVEL IN DAMPER CASE, ADD OIL
CHECK ALL TIGHTENING PARTS OF TURBOCHARGER
CHECK PLAY OF TURBOCHARGER ROTOR
REPLACE CORROSION RESISTOR CARTRIDGE
CHECK FAN BELT TENSION AND REPLACE FAN BELT
EVERY 2000 HOURS MAINTENANCE
CHANGE OIL IN FINAL DRIVE CASE
CLEAN HYDRAULIC TANK STRAINER
CLEAN ENGINE BREATHER
CLEAN, CHECK TURBOCHARGER
CHECK ALTERNATOR, STARTING MOTOR
CHECK ENGINE VALVE CLEARANCE, ADJUST
CHECK VIBRATION DAMPER
EVERY 4000 HOURS MAINTENENCE
CHECK WATER PUMP
EVERY 5000 HOURS MAINTENANCE
CHANGE OIL IN HYDRAULIC TANK
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
SELECTING TRACK SHOE
RECOMMENDED ATTACHMENT OPERATIONS
HYDRAULIC BREAKER
INDEX
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