Komatsu PC450-7K, PC450LC-7K, PC450LCHD-7K Hydraulic Excavator Index:

• COVER
• FOREWORD
  • FOREWORD
  • SAFETY INFORMATION
    • NOISE
    • VIBRATION
  • INTRODUCTION
    • DIRECTIONS OF MACHINE
    • BREAKING-IN THE NEW 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
    • MACHINE SERIAL PLATE
    • FOREWORD
    • SAFETY
    • OPERATION
    • MAINTENANCE
    • SPECIFICATIONS
    • ATTACHMENTS AND OPTIONS
    • HIGH REACH WORK EQUIPMENT (25m)
    • INDEX
    • COLOPHON
• SAFETY
  • SAFETY INFORMATION
  • SAFETY LABELS
    • LOCATION OF SAFETY LABELS
    • SAFETY LABELS
  • SAFETY INFORMATION
  • SAFETY MACHINE OPERATION
    • STARTING ENGINE
    • OPERATION
    • TRANSPORTATION
    • BATTERY
    • TOWING
    • LIFTING OBJECTS WITH BUCKET
  • SAFETY MAINTENANCE INFORMATION
• OPERATION
  • MACHINE VIEW ILLUSTRATIONS
    • OVERALL MACHINE VIEW
    • GENERAL VIEW CONTROLS AND GAUGES
  • EXPLANATION OF COMPONENTS
    • MACHINE MONITOR
    • 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
    • AUXILIARY ELECTRIC POWER
    • FUSE
    • FUSIBLELINK
    • TOOL BOX
    • GREASE GUN HOLDER
    • REFUELLING PUMP
    • 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
    • LOADING AND UNLOADING WITH TRAILER
    • PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE
  • 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
  • LUBRICANTS, COOLANT AND FILTERS
    • HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
    • ELECTRIC SYSTEM MAINTENANCE
    • EXPLANATION OF LUBRICATION CHART DECAL
  • 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 BEFORE STARTING
    • EVERY 250 HOURS MAINTENANCE
    • EVERY 500 HOURS MAINTENANCE
    • EVERY 1000 HOURS MAINTENANCE
    • EVERY 2000 HOURS MAINTENANCE
    • EVERY 4000 HOURS MAINTENENCE
    • EVERY 5000 HOURS MAINTENANCE
    • EVERY 8000 HOURS MAINTENANCE
• SPECIFICATIONS
  • SPECIFICATIONS
• ATTACHMENTS AND 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
    • SELECTION OF BUCKET TEETH
    • STANDARDS FOR SELECTING VERTICAL PIN TYPE AND HORIZONTAL PIN TYPE TEETH
  • RECOMMENDED ATTACHMENT OPERATIONS
    • HYDRAULIC BREAKER
• HIGH REACH WORK EQUIPMENT (25m)
  • GENERAL VIEW
    • GENERAL VIEW OF MACHINE
    • CONTROL LEVERS AND SWITCHES
  • MACHINE OPERATIONS AND CONTROLS
    • BEFORE STARTING ENGINE
    • PRECAUTIONS WHEN OPERATING
    • OPERATION
    • RAISING WORK EQUIPMENT
    • WORKING RANGE AND USING RANGE OF BOOM
    • POSTURE WHEN LEAVING MACHINE
  • DEMOLITION DIGGING BOOM INSTALLATION AND REMOVAL
    • PROCEDURE FOR INSTALLATION AND REMOVAL OF DEMOLITION DIGGING EQUIPMENT.
  • PURGING AIR PROCEDURES
    • PURGING PROCEDURE TO REMOVE AIR FROM HYDRAULIC CYLINDER LINES.
    • PROCEDURE FOR PURGING AIR FROM BOOM LOCK VALVE PPC CIRCUIT
    • PURGING AIR FROM HYDRAULIC DRIFT PREVENTATIVE VALVE PPC CIRCUITS OF MID LINK AND ARM CYLINDER.
    • TRANSPORTATION (high reach demolition equipment fitted)
    • TRANSPORTATION (demolition digging equipment fitted)
    • TRANSPORTATION (high reach demolition equipment alone)
  • SPECIFICATIONS
    • WORKING RANGE (PC 450LCD HIGH REACH)
    • WORKING RANGE (PC 450LCD MEDIUM REACH)
    • WORKING RANGE (PC 450LCD LOW REACH)
    • WORKING RANGE (PC 450LCD DIGGING)
    • WEIGHTS AND DIMENSIONS
    • TRANSPORTATION (High and Medium Reach work equipment) – PC450LCD
    • TRANSPORTATION (Digging equipment) – PC450LCD
    • EXPLANATION OF LIFTING CAPACITY CHART
• INDEX
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• COLOPHON