Komatsu PC50MR-2 Galeo Hydraulic Excavator Operation and Maintenance Manual WEAM006705

Description

• Model List:
  • PC50MR-2 Galeo Hydraulic Excavator

• 1. FOREWORD
• 2. INFORMATION ON SAFETY
• 3. INTRODUCTION
• 3.1. INTENDED USES
• 3.2. IMPROPER OR UNAUTHORIZED USES
• 3.3. MAIN CHARACTERISTICS
• 3.4. RUNNINGIN
• 4. PRODUCT IDENTIFICATION
• 4.1. MACHINE SERIAL NUMBER
• 4.2. MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN)
• 4.3. ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE
• 4.4. TRAVEL REDUCTION GEAR SERIAL NUMBER
• 4.5. SWING REDUCTION GEAR SERIAL NUMBER
• 4.6. CAB SERIAL NUMBER
• 4.7. SERIAL NUMBERS AND DEALERS ADDRESS
• 5. TABLE OF CONTENTS
• 6. SAFETY, NOISE AND VIBRATION PLATES
• 6.1. POSITION OF THE SAFETY PLATES
• 6.2. PICTOGRAMS AND RELEVANT MEANINGS
• 6.3. POSITION OF THE NOISE PLATES ON MACHINES WITH CAB
• 6.4. POSITION OF THE NOISE PLATES ON MACHINES WITH CANOPY
• 6.5. VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
• 7. GENERAL PRECAUTIONS
• 7.1. GENERAL SAFETY RULES
• 7.2. SAFETY DEVICES AND GUARDS
• 7.3. CLOTHING AND PERSONAL PROTECTION ITEMS
• 7.4. UNAUTHORIZED MODIFICATIONS
• 7.5. LEAVING THE OPERATORS SEAT
• 7.6. GETTING ON AND OFF THE MACHINE
• 7.7. PREVENTING FIRES DUE TO FUEL AND OIL
• 7.8. PREVENTING BURNS
• 7.9. PREVENTING DAMAGE DUE TO ASBESTOS POWDER
• 7.10. PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
• 7.11. FIRE EXTINGUISHERS AND FIRST AID KIT
• 7.12. PRECAUTIONS CONCERNING THE CAB STRUCTURE
• 7.13. PRECAUTIONS CONCERNING THE EQUIPMENT
• 8. PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
• 8.1. SAFETY ON THE WORK SITE
• 8.2. FIRE PREVENTION
• 8.3. PRECAUTIONS TO BE TAKEN FOR THE OPERATORS CAB
• 8.4. ROOM VENTILATION
• 8.5. PRECAUTIONS TO BE TAKEN FOR THE LIGHTS
• 8.6. CLEANING THE WINDOWS CHECKING THE WINDSHIELD WIPER BLADES
• 9. PRECAUTIONS TO BE TAKEN WHEN WORKING
• 9.1. STARTING THE ENGINE
• 9.2. CHECK THE DIRECTION BEFORE STARTING THE MACHINE
• 9.3. CHECKS FOR TRAVELLING IN REVERSE
• 9.4. MOVING THE MACHINE
• 9.5. MOVING ON SLOPES
• 9.6. WORKING ON SLOPES
• 9.7. UNAUTHORIZED OPERATIONS
• 9.8. PREVENTING ELECTROCUTION
• 9.9. VISIBILITY
• 9.10. WORKING ON ICY OR SNOWCOVERED SURFACES
• 9.11. PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
• 9.12. WORKING ON LOOSE GROUND
• 9.13. PARKING THE MACHINE
• 10. TRANSPORTING THE MACHINE ON MOTOR VEHICLES
• 10.1. LOADING AND UNLOADING
• 10.2. TRANSPORT
• 11. BATTERY
• 11.1. PREVENTING RISKS THAT MAY BE DUE TO THE BATTERY
• 11.2. STARTING WITH BOOSTER CABLES
• 12. PRECAUTIONS FOR THE REMOVAL
• 13. PRECAUTIONS FOR MAINTENANCE
• 13.1. WARNING PLATES
• 13.2. TOOLS
• 13.3. PERSONNEL
• 13.4. EQUIPMENT
• 13.5. WORKING UNDER THE MACHINE
• 13.6. CLEANING THE MACHINE
• 13.7. USE OF THE ENGINE DURING MAINTENANCE OPERATIONS
• 13.8. PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY
• 13.9. STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION
• 13.10. BATTERY MAIN SWITCH PRECAUTIONS (If installed)
• 13.11. RULES TO BE FOLLOWED DURING FUEL OR OIL TOPPING UP
• 13.12. CHECKING THE COOLANT LEVEL IN THE RADIATOR
• 13.13. USING LAMPS
• 13.14. PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR
• 13.15. PRECAUTIONS CONCERNING THE STARTER
• 13.16. HANDLING HIGHPRESSURE PIPES
• 13.17. PRECAUTIONS TO BE TAKEN WHEN HANDLING HIGHPRESSURE OIL
• 13.18. PRECAUTIONS FOR MAINTENANCE OPERATIONS AT HIGH TEMPERATURES AND HIGH PRESSURE
• 13.19. COOLING FAN AND BELT
• 13.20. WASTE MATERIALS
• 13.21. PRECAUTIONS FOR THE USE OF THE synthetic biodegradable oil type HEES
• 14. MACHINE VIEW ILLUSTRATIONS
• 14.1. OVERALL MACHINE VIEW
• 14.2. CONTROLS AND GAUGES
• 15. DETAILED CONTROLS AND GAUGES
• 15.1. MONITORING SYSTEM
• 15.2. SWITCHES
• 15.3. CONTROL LEVERS AND PEDALS
• 15.4. WINDSHIELD (Machines equipped with cab)
• 15.5. SLIDING DOOR (Machines equipped with cab)
• 15.6. SLIDING WINDOW (Machines equipped with cab)
• 15.7. EMERGENCY ESCAPE HAMMER (Machines equipped with cab)
• 15.8. COVER WITH LOCK
• 15.9. ENGINE REAR COVER
• 15.10. COOLING COVER
• 15.11. MUD COVER
• 15.12. METHOD OF OPENING (TILTING) FLOOR
• 15.13. FUSE
• 15.14. BLOCK FUSE
• 15.15. AUXILIARY ELECTRIC POWER
• 15.16. OPERATION MANUAL STORAGE
• 15.17. TOOL BOX
• 15.18. GREASE GUN HOLDER
• 16. MACHINE OPERATIONS AND CONTROLS
• 16.1. BEFORE STARTING ENGINE
• 16.2. AFTER STARTING ENGINE
• 16.3. STOPPING THE ENGINE
• 16.4. MACHINE OPERATION
• 16.5. STEERING THE MACHINE
• 16.6. SWINGING
• 16.7. WORK EQUIPMENT CONTROLS AND OPERATIONS
• 16.8. PROHIBITED OPERATIONS
• 16.9. GENERAL OPERATION INFORMATION
• 16.10. TRAVELING ON SLOPES
• 16.11. ESCAPE FROM MUD
• 16.12. WORK POSSIBLE USING COMPACT HYDRAULIC EXCAVATOR
• 16.13. CHANGING THE BUCKET
• 16.14. PARKING MACHINE
• 16.15. CHECK AFTER SHUT OFF ENGINE
• 16.16. MACHINE INSPECTION AFTER DAILY WORK
• 16.17. LOCKING
• 16.18. RUBBER SHOES AND ROAD LINERS (Machine equipped with rubber shoe or road liner)
• 17. TRANSPORTATION
• 17.1. TRANSPORTATION PROCEDURE
• 17.2. LOADING AND UNLOADING WITH TRAILER
• 17.3. LIFTING MACHINE
• 18. COLD WEATHER OPERATION
• 18.1. COLD WEATHER OPERATION INFORMATION
• 18.2. CAB HEATER IN COLD WEATHER (Machines equipped with cab)
• 18.3. AFTER DAILY WORK COMPLETION
• 18.4. AFTER COLD WEATHER SEASON
• 19. LONG TERM STORAGE
• 19.1. BEFORE STORAGE
• 19.2. DURING STORAGE
• 19.3. AFTER STORAGE
• 20. TROUBLES AND ACTIONS
• 20.1. RUNNING OUT OF FUEL
• 20.2. PHENOMENA THAT ARE NOT FAILURES
• 20.3. TOWING THE MACHINE
• 20.4. SEVERE JOB CONDITION
• 20.5. DISCHARGED BATTERY
• 20.6. OTHER TROUBLE
• 21. MAINTENANCE INFORMATION
• 22. LUBRICANTS, COOLANT AND FILTERS
• 22.1. HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
• 22.2. ELECTRIC SYSTEM MAINTENANCE
• 22.3. HANDLING HYDRAULIC SYSTEM
• 23. WEAR PARTS
• 23.1. WEAR PARTS LIST
• 24. LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS
• 24.1. HOMOLOGATED HEES SYNTHETIC BIODEGRADABLE LUBRICANTS
• 25. TIGHTENING TORQUE SPECIFICATIONS
• 25.1. TIGHTENING TORQUE LIST
• 26. LUBRICATION
• 26.1. LUBRICATION DIAGRAM
• 27. SAFETY CRITICAL PARTS
• 27.1. SAFETY CRITICAL PARTS LIST
• 28. MAINTENANCE SCHEDULE
• 28.1. MAINTENANCE SCHEDULE CHART
• 28.2. WHEN REQUIRED
• 28.3. CHECKS BEFORE STARTING 198
• 28.4. EVERY 500 HOURS MAINTENANCE
• 28.5. EVERY 1000 HOURS MAINTENANCE
• 28.6. EVERY 2000 HOURS MAINTENANCE
• 28.7. MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
• 29. MAINTENANCE PROCEDURE
• 29.1. WHEN REQUIRED
• 29.2. CHECK BEFORE STARTING
• 29.3. EVERY 500 HOURS MAINTENANCE
• 29.4. EVERY 1000 HOURS MAINTENANCE
• 29.5. EVERY 2000 HOURS MAINTENANCE
• 30. SPECIFICATIONS
• 31. LIFTING CAPACITIES
• 32. ATTACHMENTS AND OPTIONS GENERAL INFORMATION
• 32.1. SAFETY FIRST
• 32.2. ATTACHMENT INSTALLATION
• 32.3. CHARACTERISTICS OF THE OPTIONAL EQUIPMENT
• 33. MACHINE READY FOR ATTACHMENT
• 33.1. LOCATIONS
• 33.2. HYDRAULIC CIRCUIT
• 34. ATTACHMENT OPERATIONS
• 34.1. LONG TERM STORAGE
• 34.2. SPECIFICATIONS
• 35. ATTACHMENT GUIDE
• 35.1. ATTACHMENT COMBINATIONS
• 36. RECOMMENDED ATTACHMENT OPERATIONS
• 36.1. HYDRAULIC BREAKER
• 37. CLAMSHELL BUCKET ROTATION SYSTEM PREDISPOSITION (Second auxiliary line)
• 37.1. DESCRIPTION AND CONTROL
• 37.2. CONNECTING THE HYDRAULIC CIRCUIT