Komatsu PC50UU-2 Hydraulic Excavator Operation and Maintenance Manual SEAM005503T

Description

• Model List:
  • PC50UU-2 Hydraulic Excavator

• 1. COVER
• 2. FOREWORD
• 3. SAFETY INFORMATION
• 4. INTRODUCTION
• 5. LOCATION OF PLATES,TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
• 6. CONTENTS
• 7. SAFETY
• 7.1. GENERAL PRECAUTIONS
• 7.2. PRECAUTIONS DURING OPERATION
• 7.2.1. BEFORE STARTING ENGINE
• 7.2.2. OPERATING MACHINE
• 7.2.3. TRANSPORTATION
• 7.2.4. BATTERY
• 7.2.5. TOWING
• 7.3. PRECAUTIONS FOR MAINTENANCE
• 7.3.1. BEFORE CARRYING OUT MAINTENANCE
• 7.3.2. DURING MAINTENANCE
• 7.4. POSITION FOR ATTACHING SAFETY LABELS
• 8. OPERATION
• 8.1. GENERAL VIEW
• 8.1.1. GENERAL VIEW OF MACHINE
• 8.1.2. GENERAL VIEW OF CONTROLS AND GAUGES
• 8.2. EXPLANATION OF COMPONENTS
• 8.2.1. MACHINE MONITOR
• 8.2.2. SWITCHES
• 8.2.3. CONTROL LEVERS AND PEDALS
• 8.2.4. ENGINE HOOD
• 8.2.5. FRONT WINDOW
• 8.2.6. SLIDING DOOR
• 8.2.7. FUSE BOX
• 8.2.8. FUSIBLE LINK
• 8.2.9. CAP WITH LOCK,COVER
• 8.2.10. TOOL BOX
• 8.2.11. GREASE GUN HOLDER
• 8.3. OPERATION
• 8.3.1. CHECK BEFORE STARTING ENGINE
• 8.3.2. STARTING ENGINE
• 8.3.3. OPERATIONS AND CHECKS AFTER STARTING ENGINE
• 8.3.4. MOVING MACHINE OFF
• 8.3.5. STEERING MACHINE
• 8.3.6. STOPPING MACHINE
• 8.3.7. SWINGING
• 8.3.8. PROHIBITIONS FOR OPERATION
• 8.3.9. PRECAUTIONS FOR OPERATION
• 8.3.10. PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS
• 8.3.11. WORK POSSIBLE USING HYDRAULIC EXCAVATOR
• 8.3.12. PARKING MACHINE
• 8.3.13. CHECK AFTER FINISHING WORK
• 8.3.14. STOPPING ENGINE
• 8.3.15. CHECK AFTER STOPPING ENGINE
• 8.3.16. LOCKING
• 8.3.17. HOW TO ESCAPE FROM MUD
• 8.3.18. REPLACEMENT OF BUCKET
• 8.3.19. HANDLING 4SYSTEM
• 8.3.20. HANDLING RUBBER SHOES (RUBBER SHOES ONLY)
• 8.4. TRANSPORTATION
• 8.4.1. LOADING, UNLOADING WORK
• 8.4.2. METHOD OF LIFTING CHASSIS
• 8.4.3. PRECAUTIONS FOR LOADING
• 8.4.4. PRECAUTIONS FOR TRANSPORTATION
• 8.5. COLD WEATHER OPERATION
• 8.5.1. PRECAUTIONS FOR LOW TEMPERATURE
• 8.5.2. COUTIONS AFTER COMPLETION OF WORK
• 8.5.3. PREPARING THE CAB HEATER
• 8.5.4. AFTER COLD WEATHER
• 8.6. LONGTERM STORAGE
• 8.6.1. BEFORE STORAGE
• 8.6.2. DURING STORAGE
• 8.6.3. AFTER STORAGE
• 8.7. TROUBLESHOOTING
• 8.7.1. PHENOMENA THAT ARE NOT FAILURES
• 8.7.2. METHOD OF TOWING MACHINE
• 8.7.3. PRECAUTIONS ON PARTICULAR JOBSITES
• 8.7.4. IF BATTERY IS DISCHARGED
• 8.7.5. OTHER TROUBLE
• 9. MAINTENANCE
• 9.1. GUIDES TO MAINTENANCE
• 9.2. OUTLINES OF SERVICE
• 9.2.1. OUTLINE OF OIL,FUEL,COOLANT
• 9.2.2. RELATING TO ELECTRIC SYSTEM
• 9.3. WEAR PARTS LIST
• 9.4. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
• 9.5. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
• 9.5.1. INTRODUCTION OF NECESSARY TOOLS
• 9.5.2. TORQUE LIST
• 9.6. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• 9.7. MAINTENANCE SCHEDULE CHART
• 9.8. SERVICE PROCEDURE
• 9.8.1. INITIAL 250 HOURS SERVICE
• 9.8.2. WHEN REQUIRED
• 9.8.3. CHECK BEFORE STARTING
• 9.8.4. EVERY 100 HOURS SERVICE
• 9.8.5. EVERY 250 HOURS SERVICE
• 9.8.6. EVERY 500 HOURS SERVICE
• 9.8.7. EVERY 1000 HOURS SERVICE
• 9.8.8. EVERY 2000 HOURS SERVICE
• 9.8.9. EVERY 4000 HOURS SERVICE
• 10. SPECIFICATIONS
• 10.1. SPECIFICATIONS
• 11. OPTIONS,ATTACHMENTS
• 11.1. USING CAR RADIO
• 11.1.1. EXPLANATION OF PARTS
• 11.1.2. METHOD OF USE
• 11.1.3. PRECAUTIONS FOR USE
• 11.1.4. SPECIFICATIONS
• 11.2. USING CAR COOLER
• 11.2.1. CONTROL PANEL
• 11.2.2. PRECAUTIONS WHEN USING
• 11.2.3. INSPECTION AND MAINTENANCE OF CAR COOLER
• 11.3. HANDLING WINDOW WASHER
• 11.3.1. OPERATION OF WINDOW WASHER
• 11.3.2. CHECK WINDOW WASHER FLUID,ADD FLUID
• 11.4. GENERAL PRECAUTIONS
• 11.4.1. PRECAUTIONS RELATED TO SAFETY
• 11.5. INTRODUCTION OF ATTACHMENTS
• 11.5.1. SPECIFICATION,USE
• 11.5.2. PRECAUTIONS WHEN INSTALLING ATTACHMENTS
• 11.5.3. REPLACING BUCKET TEETH (BUCKET WITH VERTICAL PIN TYPE TOOTH)
• 11.5.4. PRECAUTIONS WHEN USING HYDRAULIC BREAKER
• 11.6. MACHINES ABLE TO INSTALL ATTACHMENTS
• 11.6.1. EXPLANATION OF EQUIPMENT
• 11.6.2. HYDRAULIC CIRCUIT
• 11.6.3. OPERATION
• 11.6.4. LONGTERM STORAGE
• 11.6.5. SPECIFICATIONS