Komatsu PW220-7K Wheel Excavator Operation and Maintenance Manual UEAM003500

Description

• Model List:
  • PW220-7K Wheel Excavator

• 1. FOREWORD
• 1.1. FOREWORD
• 1.2. SAFETY INFORMATION
• 1.2.1. SAFETY MESSAGES
• 1.2.2. NOISE
• 1.2.3. VIBRATION
• 1.2.4. EMERGENCY STEERING
• 1.3. INTRODUCTION
• 1.3.1. INTENDED USE
• 1.3.2. FEATURES
• 1.3.3. BREAKING IN YOUR NEW MACHINE
• 1.4. LOCATIONS OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
• 1.4.1. MACHINE SERIAL NO. PLATE POSITION
• 1.4.2. ENGINE SERIAL NO. PLATE POSITION
• 1.4.3. TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
• 1.4.4. MACHINE SERIAL PLATES
• 1.4.4.1. STANDARD SERIAL PLATE
• 1.4.4.2. GERMANY SERIAL PLATE
• 2. SAFETY
• 2.1. GENERAL PRECAUTIONS
• 2.2. PRECAUTION DURING OPERATION
• 2.2.1. BEFORE STARTING ENGINE
• 2.2.2. OPERATING MACHINE
• 2.2.3. TRANSPORTATION
• 2.2.4. BATTERY
• 2.2.5. TOWING
• 2.2.6. MATERIAL HANDLING WITH ATTACHMENT
• 2.2.6.1. SAFETY RULES FOR MATERIAL HANDLING
• 2.3. PRECAUTIONS FOR MAINTENANCE
• 2.3.1. BEFORE CARRYING OUT MAINTENANCE
• 2.3.2. DURING MAINTENANCE
• 2.4. POSITION FOR ATTACHING SAFETY LABELS
• 2.4.1. POSITION FOR ATTACHING SAFETY LABELS
• 3. OPERATION
• 3.1. GENERAL VIEW
• 3.1.1. GENERAL VIEW OF MACHINE
• 3.2. CONTROL LEVERS, PEDALS
• 3.2.1. EXPLANATION OF COMPONENTS
• 3.2.2. EMERGENCY EXIT FROM OPERATORS CAB
• 3.2.3. FUSE
• 3.3. OPERATION
• 3.3.1. BEFORE STARTING ENGINE
• 3.3.2. MOVING MACHINE OFF
• 3.3.2.1. MOVING MACHINE FORWARD
• 3.3.3. STEERING
• 3.3.4. STOPPING PARKING
• 3.3.4.1. STOPPING MACHINE (EMERGENCY)
• 3.3.5. SWINGING (Slewing the upper carriage)
• 3.3.6. OPERATION OF WORK EQUIPMENT
• 3.3.7. OPERATION OF OUTRIGGERS
• 3.3.8. OPERATION OF LIFTING CAB
• 3.3.9. PROHIBITIONS FOR OPERATION
• 3.3.10. PRECAUTIONS FOR OPERATION
• 3.3.11. PRECAUTIONS WHEN TRAVELLING UP OR DOWN HILLS
• 3.3.12. HOW TO ESCAPE FROM MUD
• 3.3.12.1. WHEN ONE SIDE OR BOTH SIDES ARE STUCK
• 3.3.13. RECOMMENDED APPLICATIONS
• 3.3.13.1. SCRAP HANDLING
• 3.3.13.2. LOGGING
• 3.3.13.3. LOADING WORK
• 3.3.14. HANDLING THE WHEELS
• 3.4. TRANSPORTATION
• 3.4.1. PRECAUTIONS FOR LOADING
• 3.4.2. PRECAUTIONS FOR TRANSPORTATION
• 3.4.3. TRAVELLING POSTURE
• 3.5. LONGTERM STORAGE
• 3.5.1. BEFORE STORAGE
• 3.6. TROUBLESHOOTING
• 3.6.1. PRECAUTIONS ON PARTICULAR JOBSITES
• 4. ATTACHMENT MOUNTING AND DISMOUNTING
• 4.1. GENERAL PRECAUTIONS
• 4.1.1. PRECAUTIONS RELATED TO SAFETY
• 4.1.2. PRECAUTIONS WHEN INSTALLING ATTACHMENTS
• 4.2. MACHINES READY FOR ATTACHMENTS
• 4.2.1. EXPLANATION OF COMPONENTS
• 4.2.1.1. STOP VALVE
• 4.2.1.2. ATTACHMENT CONTROL LEVER
• 4.2.2. HYDRAULIC CIRCUIT
• 4.2.2.1. PATH OF OIL
• 4.2.3. ATTACHMENT MOUNTING/DISMOUNTING PROCEDURE
• 5. SPECIFICATIONS
• 5.1. SPECIFICATIONS
• 5.1.1. TRANSPORT DIMENSION
• 5.1.2. WORKING RANGE
• 5.1.3. LIFTING CAPACITY CHART
• 5.1.3.1. EXPLANATION OF LIFTING CAPACITY CHART
• 5.1.3.2. PW220MH (WITH STANDARD CHASSIS)
• 5.1.3.3. PW220MH (WITH MATERIAL HANDLING CHASSIS)
• 6. MAINTENANCE
• 6.1. SERVICE REQUIREMENTS (MATERIAL HANDLING MACHINE)
• 6.1.1. EVERY 100 HOURS SERVICE
• 6.1.1.1. LUBRICATING