Komatsu PC450-7E0, PC450LC-7E0, PC450LCD-7E0 Hydraulic Excavator Operation and Maintenance Manual UEAM005201

Description

• Model List:
  • PC450-7E0 Hydraulic Excavator
  • PC450LC-7E0 Hydraulic Excavator
  • PC450LCD-7E0 Hydraulic Excavator

• 1. FOREWORD
• 1.1. FOREWORD
• 1.2. SAFETY INFORMATION
• 1.2.1. Noise emission levels
• 1.2.2. Vibration levels
• 1.3. INTRODUCTION
• 1.3.1. DIRECTIONS OF MACHINE
• 1.3.2. BREAKINGIN THE NEW MACHINE
• 1.3.3. VISIBILITY FROM OPERATORS SEAT
• 1.4. PRODUCT INFORMATION
• 1.4.1. MACHINE SERIAL NUMBER PLATE AND ITS LOCATION
• 1.4.2. ENGINE SERIAL NUMBER PLATE AND ITS LOCATION
• 1.4.3. SERVICE METER LOCATION
• 1.4.4. YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
• 1.4.5. MACHINE SERIAL PLATE
• 1.4.6. ATTACHMENTS AND OPTIONS
• 1.4.7. HIGH REACH DEMOLITION EQUIPMENT
• 1.4.8. INDEX
• 1.4.9. COLOPHON
• 2. SAFETY
• 2.1. SAFETY INFORMATION
• 2.2. SAFETY LABELS
• 2.2.1. LOCATION OF SAFETY LABELS
• 2.2.2. SAFETY LABELS
• 2.3. SAFETY INFORMATION
• 2.4. SAFETY MACHINE OPERATION
• 2.4.1. STARTING ENGINE
• 2.4.2. OPERATION
• 2.4.3. TRANSPORTATION
• 2.4.4. BATTERY
• 2.4.5. TOWING
• 2.4.6. LIFTING OBJECTS WITH BUCKET
• 2.5. SAFETY MAINTENANCE INFORMATION
• 3. OPERATION
• 3.1. MACHINE VIEW ILLUSTRATIONS
• 3.1.1. OVERALL MACHINE VIEW
• 3.1.2. CONTROLS AND GAUGES
• 3.2. DETAILED CONTROLS AND GAUGES
• 3.2.1. MONITORING SYSTEM
• 3.2.2. SWITCHES
• 3.2.3. CONTROL LEVERS AND PEDALS
• 3.2.4. SUN ROOF
• 3.2.5. WINDSHIELD
• 3.2.6. EMERGENCY EXIT FROM OPERATORS CAB
• 3.2.7. DOOR LOCK
• 3.2.8. CAP WITH LOCK
• 3.2.9. HOT AND COOL BOX
• 3.2.10. MAGAZINE BOX
• 3.2.11. ASHTRAY
• 3.2.12. AIR CONDITIONER CONTROLS
• 3.2.13. RADIO
• 3.2.14. AUXILIARY ELECTRIC POWER
• 3.2.15. FUSE
• 3.2.16. FUSIBLE LINK
• 3.2.17. CONTROLLER
• 3.2.18. TOOL BOX
• 3.2.19. GREASE PUMP HOLDER
• 3.2.20. REFUELLING PUMP
• 3.2.21. ACCUMULATOR
• 3.3. MACHINE OPERATIONS AND CONTROLS
• 3.3.1. BEFORE STARTING ENGINE
• 3.3.2. STARTING ENGINE
• 3.3.3. AFTER STARTING ENGINE
• 3.3.4. STOPPING THE ENGINE
• 3.3.5. MACHINE OPERATION
• 3.3.6. STEERING THE MACHINE
• 3.3.7. SWINGING
• 3.3.8. WORK EQUIPMENT CONTROLS AND OPERATIONS
• 3.3.9. WORKING MODE
• 3.3.10. PROHIBITED OPERATIONS
• 3.3.11. GENERAL OPERATION INFORMATION
• 3.3.12. TRAVELING ON SLOPES
• 3.3.13. ESCAPE FROM MUD
• 3.3.14. RECOMMENDED APPLICATIONS
• 3.3.15. BUCKET REPLACEMENT AND INVERSION
• 3.3.16. PARKING MACHINE
• 3.3.17. MACHINE INSPECTION AFTER DAILY WORK
• 3.3.18. LOCKING
• 3.4. TRANSPORTATION
• 3.4.1. TRANSPORTATION PROCEDURE
• 3.4.2. LOADING AND UNLOADING WITH TRAILER
• 3.4.3. LIFTING MACHINE
• 3.4.4. TRANSPORTATION POSTURE
• 3.4.5. PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE
• 3.5. COLD WEATHER OPERATION
• 3.5.1. COLD WEATHER OPERATION INFORMATION
• 3.5.2. AFTER DAILY WORK COMPLETION
• 3.5.3. AFTER COLD WEATHER SEASON
• 3.6. LONG TERM STORAGE
• 3.6.1. BEFORE STORAGE
• 3.6.2. DURING STORAGE
• 3.6.3. AFTER STORAGE
• 3.6.4. STARTING MACHINE AFTER LONGTERM STORAGE
• 3.7. TROUBLES AND ACTIONS
• 3.7.1. RUNNING OUT OF FUEL
• 3.7.2. PHENOMENA THAT ARE NOT FAILURES
• 3.7.3. TOWING THE MACHINE
• 3.7.4. LIGHTWEIGHT TOWING HOLE
• 3.7.5. SEVERE JOB CONDITION
• 3.7.6. DISCHARGED BATTERY
• 3.7.7. OTHER TROUBLE
• 4. MAINTENANCE
• 4.1. MAINTENANCE INFORMATION
• 4.2. OUTLINE OF SERVICE
• 4.2.1. HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
• 4.2.2. ELECTRIC SYSTEM MAINTENANCE
• 4.2.3. EXPLANATION OF LUBRICATION CHART DECAL
• 4.3. WEAR PARTS
• 4.3.1. WEAR PARTS LIST
• 4.4. RECOMMENDED FUEL, COOLANT, AND LUBRICANT
• 4.4.1. RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL
• 4.5. TIGHTENING TORQUE SPECIFICATIONS
• 4.5.1. TIGHTENING TORQUE LIST
• 4.6. SAFETY CRITICAL PARTS
• 4.6.1. SAFETY CRITICAL PARTS LIST
• 4.7. MAINTENANCE SCHEDULE
• 4.7.1. MAINTENANCE SCHEDULE CHART
• 4.7.2. MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
• 4.8. MAINTENANCE PROCEDURE
• 4.8.1. INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS)
• 4.8.2. WHEN REQUIRED
• 4.8.3. CHECK BEFORE STARTING
• 4.8.4. EVERY 50 HOURS MAINTENANCE
• 4.8.5. EVERY 250 HOURS MAINTENANCE
• 4.8.6. EVERY 500 HOURS MAINTENANCE
• 4.8.7. EVERY 1000 HOURS MAINTENANCE
• 4.8.8. EVERY 2000 HOURS MAINTENANCE
• 4.8.9. EVERY 4000 HOURS MAINTENANCE
• 4.8.10. EVERY 5000 HOURS MAINTENANCE
• 4.8.11. EVERY 8000 HOURS MAINTENANCE
• 5. SPECIFICATIONS
• 5.1. SPECIFICATIONS
• 6. ATTACHMENTS AND OPTIONS
• 6.1. GENERAL PRECAUTIONS FOR SAFETY
• 6.1.1. PRECAUTIONS WHEN SELECTING
• 6.1.2. READ THE INSTRUCTION MANUAL THOROUGHLY
• 6.1.3. PRECAUTIONS WHEN REMOVING OR INSTALLING
• 6.1.4. PRECAUTIONS WHEN USING
• 6.2. BUCKET WITH HOOK
• 6.2.1. HOOK CONDITION
• 6.2.2. PROHIBITED OPERATIONS
• 6.3. MACHINE READY FOR ATTACHMENT
• 6.3.1. LOCATIONS
• 6.3.2. HYDRAULIC CIRCUIT
• 6.3.3. ATTACHMENT REMOVAL AND INSTALLATION
• 6.3.4. ATTACHMENT OPERATIONS
• 6.3.5. LONG TERM STORAGE
• 6.3.6. SPECIFICATIONS
• 6.4. ATTACHMENT GUIDE
• 6.4.1. ATTACHMENT COMBINATIONS
• 6.4.2. SELECTION OF TRACK SHOES
• 6.5. RECOMMENDED ATTACHMENT OPERATIONS
• 6.5.1. HYDRAULIC BREAKER
• 7. HIGH REACH DEMOLITION EQUIPMENT
• 7.1. GENERAL VIEW OF MACHINE
• 7.1.1. CAUTION ITEMS
• 7.2. CONTROL LEVERS AND SWITCHES
• 7.2.1. SAFETY LOCK LEVER
• 7.2.2. TRAVEL LEVERS
• 7.2.3. WORK EQUIPMENT CONTROL LEVERS
• 7.2.4. CRUSHER CONTROL PEDAL FOR OPENING AND CLOSING
• 7.2.5. INTERMEDIATE LINK CONTROL PEDAL (with autodeceleration)
• 7.2.6. ATTACHMENT ROTATION (with autodeceleration)
• 7.2.7. TILTING CAB MECHANISM OPERATION
• 7.2.8. BOOM ANGLE ALARM BUZZER CANCEL SWITCH
• 7.2.9. CEILING WINDOW WIPER SWITCH
• 7.3. MACHINE OPERATIONS AND CONTROLS
• 7.3.1. BEFORE STARTING ENGINE
• 7.3.2. FUNCTION CHECK
• 7.3.3. PRECAUTIONS WHEN OPERATING
• 7.3.4. PROHIBITON OF WORK IN THE OVER SIDES DIRECTION
• 7.3.5. PROHIBITON OF WORK OUTSIDE SPECIFIED WORKING RANGE
• 7.3.6. PROHIBITION OF WORK AT THE STROKE END OF A CYLINDER
• 7.3.7. PROHIBITION OF WORK WITH HYDRAULIC BREAKER
• 7.4. OPERATION
• 7.4.1. ADJUSTMENT OF HYDRAULIC VARIABLE GAUGE UNDERCARRIAGE, (Where Fitted)
• 7.4.2. OPERATING WORK EQUIPMENT
• 7.4.3. ATTACHMENT CONTROL
• 7.4.4. RAISING WORK EQUIPMENT
• 7.4.5. WORKING RANGE AND USING RANGE OF BOOM
• 7.4.6. POSTURE WHEN LEAVING MACHINE
• 7.5. DEMOLITION DIGGING BOOM INSTALLATION AND REMOVAL
• 7.5.1. PROCEDURE FOR INSTALLATION AND REMOVAL OF DEMOLITION DIGGING EQUIPMENT
• 7.6. PURGING AIR PROCEDURES
• 7.6.1. PURGING PROCEDURE TO REMOVE AIR FROM HYDRAULIC CYLINDER LINES.
• 7.6.2. PROCEDURE FOR PURGING AIR FROM BOOM LOCK VALVE PPC CIRCUIT
• 7.6.3. PURGING AIR FROM HYDRAULIC DRIFT PREVENTATIVE VALVE PPC CIRCUITS OF MID LINK AND ARM CYLINDER.
• 7.7. TRANSPORTATION (high reach demolition equipment fitted)
• 7.7.1. PROCEDURE FOR LOADING ON TO TRAILER
• 7.7.2. TRANSPORTATION (demolition digging equipment fitted)
• 7.7.3. TRANSPORTATION (high reach demolition equipment alone)
• 7.8. SPECIFICATIONS
• 7.8.1. WORKING RANGE (PC450LCD HIGH REACH)
• 7.8.2. WORKING RANGE (PC450LCD MEDIUM REACH)
• 7.8.3. WORKING RANGE (PC450LCD LOW REACH)
• 7.8.4. WORKING RANGE (PC450LCD DIGGING)
• 7.8.5. WEIGHTS AND DIMENSIONS
• 7.8.6. TRANSPORTATION (High and Medium Reach work equipment) PC450LCD
• 7.8.7. TRANSPORTATION (Digging equipment) PC450LCD
• 7.8.8. EXPLANATION OF LIFTING CAPACITY CHART