Komatsu PW148-11E0 Hydraulic Excavator Operation and Maintenance Manual (VENAM71002)

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Komatsu PW148-11E0 Hydraulic Excavator Index:

Foreword
- Read This Manual
  - EU Directives
- KOMATSU Machine Operator Privacy Policy
- Safety Information
- Safety Labels
- Noise
- Vibration Level
  - Vibration – Operating Condition
  - Guide to Reduce Vibration Levels on Machine
- Introduction
  - Main Use of Machine
  - Demolition Work
  - Directions of Machine
  - Visibility from Operator’s Seat
- Engine Technology to Conform Exhaust Gas Emission
- Product Information
  - Location of Product Identification Number (PIN) and Machine Serial No. Plate
  - Location of ROPS and FOPS Plate
  - Location of Engine Number Plate
  - Location of Transmission Number Plate
  - Location of Axle Serial Plate
  - Fluorinated Greenhouse Gases
  - Service Meter Location
- Your Machine Serial Numbers and Distributor
- Serial Plate
- Alternative Serial Plate
- Declaration of Conformity
- Abbreviation List
- Table of Contents
Safety
- Safety
- Safety Labels
  - Location of Safety Labels
  - Contents of Safety Labels
- General Precautions Common to Operation and Maintenance
  - Precautions Before You Start Operation
  - Prepare for Safety Operation
  - Precautions to Prevent Fire
  - Precautions When You Get on or Off Machine
  - Do Not Get Caught
  - Precautions Related to Protective Structures
  - Protection Against Falling, Flying or Intruding Objects
  - Actions in the Event of Damage to Safety Structures
  - Unauthorized Modification
  - Precautions Related to Attachments and Options
  - Precautions for CAB Glass
  - Precautions When You Operate Engine Inside Building
- Precautions for Operation
  - Precautions for Jobsite
  - Start Engine
  - Precautions for Operation
  - Precautions for Transportation
  - Towing and being Towed
  - How to Lift Objects with Bucket Link Lifting Device (Optional Equipment)
  - How to Lift Objects with Buckets
- Precautions for Maintenance
  - Precautions Before Inspection and Maintenance
  - Precautions for Check and Maintenance
- Precautions for DEF
  - General Character and Precautions for Handling
  - Precautions When You Add
  - Safety Rules for Storage
  - Precautions for Fire Hazard and Leakage
  - Other Precautions
- Explanation of Lift Capacity Chart (1-Piece Boom Specification)
- Explanation of Lift Capacity Chart (2-Piece Boom Specification)
- Explanation of Overload Caution
Operation
- General View
  - Machine Equipment Name
  - Names of Cab Devices
  - Controls and Gauges Names
- Explanation of Components
  - Machine Monitor Equipment
  - Switches
  - Control Levers and Pedals
  - Other Equipment
- Machine Operations and Controls
  - Checks and Adjustment Before You Start Engine
  - How to Start Engine
  - Operations and Checks After You Start Engine
  - How to Stop Engine
  - How to Start Machine (Travel FORWARD and REVERSE) and Stop Machine
  - How to Steer Machine
  - How to Travel on Road
  - How to Swing Machine
  - How to Operate Work Equipment
  - Handle Working Mode
  - Prohibited Operations
  - Precautions for Operation
  - Precautions When You Operate Machine on Slopes
  - How to Escape from Mud
  - Recommended Applications
  - Effective Use of Hydraulic Excavator
  - Replace and Invert Bucket
  - How to Park Machine
  - How to Examine After You Complete Work
  - Lock
  - Handle Tires
- Handle Air Conditioner
  - Explanation of Air Conditioner Components
  - Operate Air Conditioner
- Handle Radio
  - Radio Mute Switch
  - AUX
  - Stow Antenna
  - Space for Radio Cassette
- Handle KomVision
  - Precautions When You Use KomVision
  - Monitor Display
- Transportation
  - Precautions When You Transport Machine
  - Load onto and Unload from a Trailer
  - How to Lift Machine
- Cold Weather Operation
  - Cold Weather Operation Information
  - Precautions After Daily Work Ends in Cold Weather
  - After Cold Weather Season
- Precautions for Long-Term Storage
  - Prepare for Long-Term Storage
  - Maintenance During Long-Term Storage
  - Start Machine After Long-Term Storage
- Troubles and Procedures
  - Procedures When You Run Out of Fuel
  - Phenomena that are Not Failures
  - Precautions When You Tow Machine
  - Precautions for Severe Work Condition
  - Precautions for Discharged Battery
  - Other Trouble
- Camera System Caution Lamp
- Camera System Caution Lamp
- Key-on Camera Position
Maintenance
- Precautions for Maintenance
  - Examine Service Meter Reading
  - Komatsu Genuine Replacement Parts
  - Komatsu Genuine Lubricants
  - Always Use Clean Washer Fluid
  - Clean Lubricants
  - Check Drained Oil and Used Filter
  - Precautions When You Refill Oil or Fuel
  - Precautions When You Add DEF
  - How to Weld
  - Do Not Drop Things Inside Machine
  - Precautions for KDPF
  - Precautions for SCR Assembly
  - Dusty Jobsites
  - Avoid Mixing Oil
  - Lock Inspection Covers
  - Bleed Air from Hydraulic System
  - Precautions When You Install Hydraulic Hoses
  - Checks After Inspection and Maintenance
  - Select Fuel and Lubricants by Ambient Temperature
  - Close Engine Hood Securely
- Outline of Maintenance
  - Handle Oil, Fuel, Coolant, and Do Oil Clinic
  - Handle Electrical Components
  - Outline of Hydraulic System
- Standard Tightening Torque for Bolts and Nuts
- Maintenance Schedule
  - Maintenance Schedule Table
  - Maintenance Interval for Hydraulic Breaker
- Maintenance Procedure
  - Initial 50 Hours Maintenance (Only after the First 50 Hours)
  - When Required
  - Examine Automatic Grease System
  - Examine Before You Start Operation
  - Every 100 Hours Maintenance
  - Every 250 Hours Maintenance
  - Every 500 Hours Maintenance
  - Every 1000 Hours Maintenance
  - Every 2000 Hours Maintenance
  - Every 4000 Hours Maintenance
  - Every 4500 Hours Maintenance
  - Every 5000 Hours Maintenance
  - Every 8000 Hours Maintenance
  - Every 9000 Hours Maintenance
Specifications
- Specifications
Attachments and Options
- Precautions When You Use Attachments and Options Safely
  - Precautions When You Select
  - Read the Operation and Maintenance Manual Thoroughly
  - Precautions When You Remove and Install
  - Precautions for Use
- Quick Coupler System
  - Handle Quick Coupler
- Automatic Grease System
  - Examine Automatic Grease System
- 2-Piece Boom
  - General View of Machine (2-Piece Boom Specification)
  - Operation
  - Storage Posture When You Move Away from Machine
  - How to Lift
- Handle Bucket with Hook
  - Precautions for Lifting Operation
- Handle Machine Ready for Installation of Attachment
  - Explanation of Clamshell Operation
  - Breaker Circuit
  - Operate Attachment
  - How to Release Pressure in Accumulator for Hydraulic Control Circuit
  - Long-Term Storage
  - Specifications
- Auxiliary Circuit Control System
  - How to Activate Auxiliary Circuit
- Tool Control
- Boom Floating
- ECSS (Electronically Controlled Suspension System)
- Digging Brake
- Recommended Attachment Operations
  - Hydraulic Breaker
  - Power Ripper
  - Fork Grab
  - Grapple Bucket
  - Scrap Grapple
  - Crusher and Smasher
  - Hydraulic Pile Driver
- Trailer Coupling for Pulling Trailers
  - Trailer Coupling Automatic
  - Trailer Coupling Ball
  - How to Disassemble and Assembly Automatic Trailer Coupling on Blade
  - How to Work with Blade
  - How to Assemble and Disassemble of Trailer Coupling on Outrigger Frame
  - How to Couple and Uncouple Trailer
  - Maintenance
Replacement Parts
- Defined Life Parts
  - Defined Life Parts List
- Consumable Parts
  - Consumable Parts
- Recommended Fuel, Coolant, and Lubricant
  - Lubrication Chart
  - How to Use Fuel, Coolant and Lubricants by Ambient Temperature
  - Recommended Brands and Qualities Other Than Komatsu Genuine Oils
Index