Komatsu PC240LC-11 Hydraulic Excavator Operation and Maintenance Manual PEN01669-03

Description

• Model List:
  • PC240LC-11 Hydraulic Excavator

• 1. Cover
• 2. Foreword
• 2.1. Table of Contents
• 2.2. Read This Manual
• 2.3. Safety Information
• 2.4. Introduction
• 2.4.1. Main Use of Machine
• 2.4.2. Directions of Machine
• 2.4.3. Visibility from Operators Seat
• 2.5. Engine Technology to Conform Exhaust Gas Emission
• 2.6. Product Information
• 2.6.1. Location of Product Identification Number (PIN)/Machine Serial No. Plate
• 2.6.2. Location of Engine Number Plate
• 2.6.3. Location of Authorization Label of Anchor Point for Tieoff
• 2.6.4. Service Meter Location
• 2.6.5. Your Machine Serial Numbers and Distributor
• 2.7. Abbreviation List
• 3. Safety
• 3.1. Safety Labels
• 3.1.1. Location of Safety Labels
• 3.1.2. Safety Labels
• 3.2. General Precautions Common to Operation and Maintenance
• 3.2.1. Precautions Before You Start Operation
• 3.2.2. Prepare for Safety Operation
• 3.2.3. Precautions to Prevent Fire
• 3.2.4. Precautions When You Get on or Off Machine
• 3.2.5. Do Not Get Caught
• 3.2.6. Precautions Related to Protective Structures
• 3.2.7. Protection Against Objects Which Fall, Fly, or Enter
• 3.2.8. Unauthorized Modification
• 3.2.9. Precautions Related to Attachments and Options
• 3.2.10. Precautions for CAB Glass
• 3.2.11. Precautions When You Operate Engine Inside Building
• 3.3. Precautions for Operation
• 3.3.1. Precautions for Jobsite
• 3.3.2. Start Engine
• 3.3.3. Precautions for Operation
• 3.3.4. Precautions for Transportation
• 3.3.5. Towing and being Towed
• 3.3.6. Lifting Operation by Bucket with Hook
• 3.4. Precautions for Maintenance
• 3.4.1. Precautions Before Inspection and Maintenance
• 3.4.2. Precautions for Check and Maintenance
• 3.5. Precautions for DEF
• 3.5.1. General Character and Precautions for Handling
• 3.5.2. Precautions When You Add
• 3.5.3. Precautions for Storage
• 3.5.4. Precautions for Fire Hazard and Leakage
• 3.5.5. Other Precautions
• 4. Operation
• 4.1. General View
• 4.1.1. Names of Machine Equipment
• 4.1.2. Names of Cab Devices
• 4.1.3. Control Levers and Pedals
• 4.2. Explanation of Components
• 4.2.1. Machine Monitor Equipment
• 4.2.2. Switches
• 4.2.3. Control Levers and Pedals
• 4.2.4. Other Equipment
• 4.3. Machine Operations and Controls
• 4.3.1. Checks and Adjustment Before You Start Engine
• 4.3.2. How to Start Engine
• 4.3.3. Operations and Checks After You Start Engine
• 4.3.4. How to Stop Engine
• 4.3.5. How to Start Machine (Travel FORWARD and REVERSE) and Stop Machine
• 4.3.6. Steer Machine
• 4.3.7. How to Swing Machine
• 4.3.8. How to Operate Work Equipment
• 4.3.9. Handle Working Mode
• 4.3.10. Prohibited Operations
• 4.3.11. Precautions for Operation
• 4.3.12. Precautions When You Operate Machine on Slopes
• 4.3.13. How to Escape from Mud
• 4.3.14. Recommended Applications
• 4.3.15. Effective Use of Hydraulic Excavator
• 4.3.16. Replace and Invert Bucket
• 4.3.17. How to Park Machine
• 4.3.18. How to Examine After You Complete Work
• 4.3.19. Lock
• 4.4. Handle Air Conditioner
• 4.4.1. Explanation of Air Conditioner Components
• 4.4.2. Operate Air Conditioner
• 4.5. Handle Radio
• 4.5.1. Explanation of Radio Equipment
• 4.5.2. Operate Radio
• 4.5.3. Stow Antenna
• 4.6. Handle Anchor Point for Tieoff
• 4.7. Transportation
• 4.7.1. Precautions When You Transport Machine
• 4.7.2. Select Transportation Method
• 4.7.3. Load onto and Unload from a Trailer
• 4.7.4. How to Lift Machine
• 4.8. Cold Weather Operation
• 4.8.1. Cold Weather Operation Information
• 4.8.2. Precautions After Daily Work Ends in Cold Weather
• 4.8.3. After Cold Weather Season
• 4.9. Precautions for LongTerm Storage
• 4.9.1. Prepare for LongTerm Storage
• 4.9.2. Maintenance During LongTerm Storage
• 4.9.3. Start Machine After LongTerm Storage
• 4.10. Troubles and Procedures
• 4.10.1. Procedures When You Run Out of Fuel
• 4.10.2. Phenomena that are Not Failures
• 4.10.3. Precautions When You Tow Machine
• 4.10.4. Precautions for Severe Work Condition
• 4.10.5. Precautions for Discharged Battery
• 4.10.6. Other Trouble
• 5. Maintenance
• 5.1. Precautions for Maintenance
• 5.1.1. Examine Service Meter Reading
• 5.1.2. Komatsu Genuine Replacement Parts
• 5.1.3. Komatsu Genuine Lubricants
• 5.1.4. Always Use Clean Washer Fluid
• 5.1.5. Clean Lubricants
• 5.1.6. Examine Drained Oil and Used Filter
• 5.1.7. Precautions When You Refill Oil or Fuel
• 5.1.8. Precautions When You Add DEF
• 5.1.9. Precautions for Welding
• 5.1.10. Do Not Drop Things Inside Machine
• 5.1.11. Precautions for KDPF
• 5.1.12. Precautions for SCR Assembly
• 5.1.13. Dusty Jobsites
• 5.1.14. Avoid Mixing Oil
• 5.1.15. Lock Inspection Covers
• 5.1.16. Bleed Air from Hydraulic System
• 5.1.17. Precautions When You Install Hydraulic Hoses
• 5.1.18. Checks After Inspection and Maintenance
• 5.1.19. Select Fuel and Lubricants by Ambient Temperature
• 5.1.20. Close Engine Hood Securely
• 5.1.21. Precautions When You Clean Work Equipment Control Lever
• 5.1.22. Handle Anchor Point for Tieoff
• 5.2. Outline of Maintenance
• 5.2.1. Handle Oil, Fuel, Coolant, and Do Oil Clinic
• 5.2.2. Handle Electrical Components
• 5.3. Standard Tightening Torque for Bolts and Nuts
• 5.4. Maintenance Schedule
• 5.4.1. Maintenance Schedule Table
• 5.4.2. Maintenance Interval for Hydraulic Breaker
• 5.5. Maintenance Procedure
• 5.5.1. When Required
• 5.5.2. Examine Before You Start Operation
• 5.5.3. Every 100 Hours Maintenance
• 5.5.4. Every 250 Hours Maintenance
• 5.5.5. Every 500 Hours Maintenance
• 5.5.6. Every 1000 Hours Maintenance
• 5.5.7. Every 2000 Hours Maintenance
• 5.5.8. Every 4000 Hours Maintenance
• 5.5.9. Every 4500 Hours Maintenance
• 5.5.10. Every 5000 Hours Maintenance
• 5.5.11. Every 8000 Hours Maintenance
• 5.5.12. Every 9000 Hours Maintenance
• 5.5.13. Every 6 Months Maintenance
• 6. Specifications
• 6.1. Specifications
• 6.1.1. Specifications PC240LC11
• 7. Attachments and Options
• 7.1. Precautions When You Use Attachments and Options Safely
• 7.1.1. Precautions When You Select
• 7.1.2. Read the Operation and Maintenance Manual Thoroughly
• 7.1.3. Precautions When You Remove and Install
• 7.1.4. Precautions for Use
• 7.2. Handle Anchor Point for Tieoff
• 7.3. Handle Bucket with Hook
• 7.3.1. Precautions for Operation
• 7.4. Handle Quick Coupler
• 7.4.1. Explanation of Components on Machines with Quick Coupler
• 7.4.2. How to Remove and Install Attachment
• 7.5. Handle Machine Ready for Installation of Attachment
• 7.5.1. Explanation of Components on Machines with Attachment
• 7.5.2. How to Changeover and Connect Hydraulic Circuit for Machine Ready for Installation of Attachment
• 7.5.3. How to Remove and Install Attachment
• 7.5.4. Operate Attachment
• 7.5.5. LongTerm Storage
• 7.5.6. Maintenance of Additional Filter for Breaker
• 7.5.7. Specifications
• 7.6. Attachments and Options
• 7.6.1. Install Attachment
• 7.6.2. Track Shoes Selection
• 7.7. Recommended Attachment Operations
• 7.7.1. Hydraulic Breaker
• 7.8. KomVision
• 7.8.1. Precautions When You Use KomVision
• 7.8.2. Names of Machine Monitor Equipment
• 7.8.3. Machine Monitor Equipment
• 7.8.4. Warning Display
• 7.8.5. Caution Lamp List
• 7.8.6. Camera System Caution Lamp
• 7.8.7. Camera System Caution Lamp
• 7.8.8. Monitor Display
• 7.8.9. Monitor Display Selector Switch
• 7.8.10. Camera Image Selector Switch
• 7.8.11. Keyon Camera Position
• 7.8.12. How to Examine Before You Start Operation
• 7.8.13. How to Examine Camera Visibility
• 7.8.14. Troubles and Procedures
• 8. Replacement Parts
• 8.1. Defined Life Parts
• 8.1.1. Defined Life Parts List
• 8.2. Consumable Parts
• 8.2.1. Consumable Parts List
• 8.3. Recommended Fuel, Coolant, and Lubricant
• 8.3.1. Lubrication Chart
• 8.3.2. How to Use Fuel, Coolant and Lubricants by Ambient Temperature
• 8.3.3. Recommended Brands and Qualities Other Than Komatsu Genuine Oils
• 9. Index