Komatsu PC490HRD-11 Hydraulic Excavator Operation and Maintenance Manual (UENAM01741)

Komatsu PC490HRD-11 Hydraulic Excavator Operation and Maintenance Manual (UENAM01741)

Komatsu PC490HRD-11 Hydraulic Excavator Index:

• FOREWORD
  • READ THIS MANUAL
  • KOMATSU MACHINE OPERATOR PRIVACY POLICY
  • SAFETY INFORMATION
• SAFETY
  • SAFETY
  • SAFETY LABELS
    • LOCATION OF SAFETY LABELS
    • CONTENTS OF SAFETY LABELS
  • PRECAUTIONS FOR OPERATION
    • CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE
    • PRECAUTIONS FOR TRANSPORTATION
    • PRECAUTIONS WHEN LOADING AND UNLOADING
    • PRECAUTIONS WHEN OPERATING IN BASE MACHINE CONFIGURATION
• OPERATION
  • EXPLANATION OF COMPONENTS
    • CONTROL LEVERS AND SWITCHES
  • MACHINE OPERATIONS AND CONTROLS
    • BEFORE STARTING ENGINE
    • ULTRA QUICK BOOM CHANGE CONTROL SYSTEM
  • GENERAL VIEW
    • GENERAL VIEW OF MACHINE
  • CONTROL LEVERS AND SWITCHES
    • TOUCH SCREEN DISPLAY
  • FUSE
  • ULTRA QUICK BOOM CHANGE FUNCTION
    • WORKING RANGE INDICATOR SYSTEM
    • INSTALLATION OF WORK EQUIPMENT
    • DISCONNECT WORK EQUIPMENT
    • WORK EQUIPMENT SUPPORT STANDS
    • HIGH REACH DEMOLITION WORK EQUIPMENT REMOVAL AND INSTALLATION
    • HIGH REACH DEMOLITION WORK EQUIPMENT REMOVAL AND INSTALLATION OF ARM REST BRACKET
    • DEMOLITION DIGGING WORK EQUIPMENT REMOVAL AND INSTALLATION
    • MEDIUM REACH DEMOLITION WORK EQUIPMENT REMOVAL AND INSTALLATION
    • MEDIUM REACH DEMOLITION WORK EQUIPMENT REMOVAL AND INSTALLATION – ALTERNATIVE METHOD
    • EXTENDED HIGH REACH DEMOLITION WORK EQUIPMENT REMOVAL AND INSTALLATION
    • EXTENDED HIGH REACH DEMOLITION WORK EQUIPMENT REMOVAL AND INSTALLATION – ALTERNATIVE METHOD (WITHOUT QUICK COUPLER)
    • EXTENDED HIGH REACH WORK EQUIPMENT REMOVAL AND INSTALLATION – ALTERNATIVE METHOD (WITH QUICK COUPLER ATTACHMENT)
    • EXTENSION BOOM REMOVAL AND INSTALLATION
    • DEMOLITION DIGGING WORK EQUIPMENT AND MEDIUM REACH DEMOLITION WORK EQUIPMENT – CRANKED TO STRAIGHT
    • DEMOLITION DIGGING WORK EQUIPMENT AND MEDIUM REACH DEMOLITION WORK EQUIPMENT – STRAIGHT TO CRANKED
  • TRANSPORTATION
    • TRANSPORTATION AND LIFTING
    • TRANSPORTATION – DIMENSIONS
    • PREPARATION FOR STORAGE
  • PHENOMENA AND ACTIONS
    • ERRORS AND PHENOMENA
• MAINTENANCE
  • MAINTENANCE SCHEDULE
    • MAINTENANCE SCHEDULE FOR ULTRA QUICK BOOM CHANGE VALVES
• SPECIFICATIONS
  • WORKING RANGE
  • EXPLANATION OF LIFT CAPACITY CHART
  • WORK EQUIPMENT CONNECTION AND DISCONNECTION LIMITS
• INDEX
• Blank Page

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