This manual PDF download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the Komatsu PC400-7, PC400LC-7, PC450-7, PC450LC-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 :
Komatsu PC400-7 - S/N: 50001 and up
Komatsu PC400LC-7 - S/N: 50001 and up
Komatsu PC450-7 - S/N: 20001 and up
Komatsu PC450LC-7 - S/N: 20001 and up
TABLE OF CONTENTS :
- SAFETY
- OPERATION
- MAINTENANCE
- SPECIFICATIONS
- OPTIONS AND ATTACHMENTS
MANUAL SPECIFICATION :
File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Product Code : SEAM056603P
Total Pages : 326
This page sometime can be found use following keyword : service manual, repair manual, workshop manual, technical manual, owner manual, operating manual, maintenance manual, parts manual. Please make sure you read and understand the title of this manual before decided to buy.
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FOREWORD
SAFETY INFORMATION
INTRODUCTION
DIRECTIONS OF MACHINE
BREAKING-IN THE NEW MACHINE
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
SAFETY LABELS
LOCATION OF 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
CHECKS BEFORE STARTING ENGINE
SAFETY RULES FOR STARTING ENGINE
STARTING ENGINE IN COLD WEATHER
OPERATION
CHECKS BEFORE OPERATION
SAFETY RULES FOR CHANGING MACHINE DIRECTIONS
SAFETY RULES FOR TRAVELING
TRAVELING ON SLOPES
OPERATIONS ON SLOPES
PROHIBITED OPERATIONS
OPERATIONS ON SNOW
PARKING MACHINE
TRANSPORTATION
LOADING AND UNLOADING
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
MACHINE VIEW ILLUSTRATIONS
OVERALL MACHINE VIEW
CONTROLS AND GAUGES
DETAILED CONTROLS AND GAUGES
MONITORING SYSTEM
SWITCHES
CONTROL LEVERS AND PEDALS
SUN ROOF
WINDSHIELD
EMERGENCY EXIT FROM OPERATOR'S CAB
DOOR LOCK
CAP WITH LOCK
HOT AND COOL BOX
MAGAZINE BOX
ASHTRAY
AIR CONDITIONER CONTROLS
RADIO
AUXILIARY ELECTRIC POWER
FUSE
FUSIBLE LINK
CONTROLLERS
TOOL BOX
GREASE GUN HOLDER
ACCUMULATOR
MACHINE OPERATIONS AND CONTROLS
BEFORE STARTING ENGINE
STARTING ENGINE
AFTER STARTING ENGINE
STOPPING THE ENGINE
MACHINE OPERATION
STEERING THE MACHINE
SWINGING
WORK EQUIPMENT CONTROLS AND OPERATIONS
WORKING MODE
PROHIBITED OPERATIONS
GENERAL OPERATION INFORMATION
TRAVELING ON SLOPES
ESCAPE FROM MUD
RECOMMENDED APPLICATIONS
BUCKET REPLACEMENT AND INVERSION
PARKING MACHINE
CHECK AFTER SHUT OFF ENGINE
MACHINE INSPECTION AFTER DAILY WORK
LOCKING
TRANSPORTATION
PRECAUTIONS FOR TRANSPORTATION
LIFTING MACHINE
PRECAUTIONS WHEN LOADING
TRANSPORTATION POSTURE
COLD WEATHER OPERATION
COLD WEATHER OPERATION INFORMATION
AFTER DAILY WORK COMPLETION
AFTER COLD WEATHER SEASON
LONG TERM STORAGE
BEFORE STORAGE
DURING STORAGE
AFTER STORAGE
STARTING MACHINE AFTER LONG-TERM STORAGE
TROUBLES AND ACTIONS
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
WEAR PARTS
WEAR PARTS LIST
LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS
TIGHTENING TORQUE SPECIFICATIONS
TIGHTENING TORQUE LIST
SAFETY CRITICAL PARTS
SAFETY CRITICAL PARTS LIST
MAINTENANCE SCHEDULE
MAINTENANCE SCHEDULE CHART
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
MAINTENANCE PROCEDURE
INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)
INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS)
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
WASH WASHABLE FLOOR
BLEEDING AIR FROM HYDRAULIC SYSTEM
METHOD FOR RELEASING INTERNAL PRESSURE IN HYDRAULIC CIRCUIT
CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (CONTROL CIRCUIT)
CHECK BEFORE STARTING
EVERY 250 HOURS MAINTENANCE
LUBRICATING
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 POINTS)
CHECK FAN BELT, ALTERNATOR BELT TENSION, ADJUST
CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST
EVERY 500 HOURS MAINTENANCE
LUBRICATING
REPLACE FUEL FILTER CARTRIDGE
CHECK, WASH FUEL STRAINER
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, AFTER COOLER FINS, FUEL COOLER FINS, AND CONDENSER FINS (ONLY MACHINES EQUIPPED WITH AIR CONDITIONER)
CLEAN AIR CONDITIONER FRESH/RECIRC FILTERS
REPLACE BREATHER ELEMENT IN HYDRAULIC TANK
REPLACE ADDITIONAL FUEL FILTER CARTRIDGE
EVERY 1000 HOURS MAINTENANCE
REPLACE HYDRAULIC OIL FILTER ELEMENT
CHANGE OIL IN SWING MACHINERY CASE
CHECK OIL LEVEL IN DAMPER CASE, ADD OIL
CHECK ALL TIGHTENING PARTS OF TURBOCHARGER
CHECK PLAY TURBOCHARGER ROTOR
REPLACE CORROSION RESISTOR CARTRIDGE
REPLACE HYDRAULIC TANK ADDITIONAL BREATHER ELEMENT
CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (FOR BREAKER)
EVERY 2000 HOURS MAINTENANCE
CHANGE OIL IN FINAL DRIVE CASE
CHECK INJECTOR
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 MAINTENANCE
CHECK WATER PUMP
CHECK FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER
CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER
REPLACE INJECTOR NOZZLE ASSEMBLY
EVERY 5000 HOURS MAINTENANCE
CHANGE OIL IN HYDRAULIC TANK
EVERY 8000 HOURS MAINTENANCE
REPLACE HIGH-PRESSURE PIPING CLAMP
REPLACE FUEL SPRAY PREVENTION CAP
SPECIFICATIONS
SPECIFICATIONS
ATTACHMENTS, OPTIONS
GENERAL PRECAUTIONS FOR SAFETY
PRECAUTIONS WHEN SELECTING
READ THE INSTRUCTION MANUAL THOROUGHLY
PRECAUTIONS WHEN REMOVING OR INSTALLING
PRECAUTIONS WHEN USING
MACHINE READY FOR ATTACHMENT
LOCATIONS
HYDRAULIC CIRCUIT
ATTACHMENT REMOVAL AND INSTALLATION
ATTACHMENT OPERATIONS
LONG TERM STORAGE
SPECIFICATIONS
ATTACHMENT GUIDE
ATTACHMENT COMBINATIONS
RECOMMENDED ATTACHMENT OPERATIONS
HYDRAULIC BREAKER
LOADING SHOVEL
EXPLANATION OF COMPONENTS
SWITCHES
OPERATIONS
OPERATION OF WORK EQUIPMENT
PRECAUTIONS DURING OPERATION
EXCAVATOR WORK
PRECAUTIONS WHEN DISASSEMBLING MACHINE
RELEASING PRESSURE
TRANSPORTATION
MACHINE CONFIGURATION FOR TRANSPORT
MAINTENANCE
CHECK BEFORE STARTING
EVERY 10 HOURS MAINTENANCE
SPECIFICATION
COMBINATION OF WORK EQUIPMENT
COMBINATION OF WORK EQUIPMENT
INDEX
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