komatsu pc450 7e0 pc450lc 7e0 pc450lcd 7e0 hydraulic excavator operation and maintenance manual ueam005201 1

komatsu pc450 7e0 pc450lc 7e0 pc450lcd 7e0 hydraulic excavator operation and maintenance manual ueam005201 2

komatsu pc450 7e0 pc450lc 7e0 pc450lcd 7e0 hydraulic excavator operation and maintenance manual ueam005201 3

komatsu pc450 7e0 pc450lc 7e0 pc450lcd 7e0 hydraulic excavator operation and maintenance manual ueam005201 4

komatsu pc450 7e0 pc450lc 7e0 pc450lcd 7e0 hydraulic excavator operation and maintenance manual ueam005201 5

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

$20.00

Type Of Manual: Operation and Maintenance Manual
Manual ID: UEAM005201
Format: PDF
Size: 14.2MB
Number of Pages: 396

Category: Komatsu Operation and Maintenance Manual PDF

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

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