Komatsu PC350LC-8, PC350HD-8 Hydraulic Excavator Index:

• INTRODUCTION
  • FOREWORD
  • SAFETY INFORMATION
  • INTRODUCTION
    • Directions Of Machine
    • Protective Structure
    • Breaking-in The New Machine
    • Product Information
    • Service Meter Location
    • Your Machine Serial Numbers And Distributor
• SAFETY
  • SAFETY AND WARNING DECALS
    • Location of the Safety Decals
    • Safety Labels
    • Optional Systems Decal
    • Optional Decal Locations
  • SAFETY INFORMATION
    • Safety Rules
    • If Problems are Found
    • Working Wear and Personal Protective Items
    • Fire Extinguisher and First Aid Kit
    • Safety Equipment
    • Keep Machine Clean
    • Keep Operator’s Compartment Clean
    • Fire Prevention and Explosion Prevention
    • Action if Fire Occurs
    • Handrails and Steps
    • Precautions when Working in High Places
    • Mounting and Dismounting
    • No Persons on Attachments
    • Precautions when Standing up from Operator’s Seat
    • Leaving Operator’s Seat with Lock
    • Emergency Exit from Operator’s Cab
    • Do Not get Caught in Articulated Portion
    • Precautions Related to Protective Structures
    • Protection Against Falling, Flying, Intruding Objects
    • Unauthorized Modification
    • Precautions Related to Attachments And Options
    • Precautions Related to Cab Glass
    • Precautions when Running Engine inside Building
    • Safety at Jobsite
    • Working on Loose Ground
    • Distance to High Voltage Cables
    • Ensure Good Visibility
    • Signalman’s Signal And Signs
    • Asbestos Dust Hazard Prevention
    • Ventilation for Enclosed Area
  • SAFETY MACHINE OPERATION
    • Starting Engine
    • Checks before Starting Engine
    • Safety Rules for Starting Engine
    • Starting Engine in Cold Weather
    • Starting with Booster Cables
  • OPERATION
    • Checks Before Operation
    • Safety Rules for Changing Machine Directions
    • Safety Rules for Traveling
    • Traveling on Slopes
    • Operations on Slopes
    • Prohibited Operations
    • Operations on Snow or Frozen Surfaces
    • Parking Machine
  • TRANSPORTATION
    • Loading and Unloading
    • Shipping the Machine
  • TOWING
    • Safety Rules for Towing
  • LIFTING OBJECTS WITH BUCKET
    • Safety Rules for Lifting Objects
  • SAFETY MAINTENANCE INFORMATION
    • Warning Tag
    • Keep Work Place Clean and Tidy
    • Select Suitable Place for Inspection and Maintenance
    • Only Authorized Personnel
    • Appoint Leader when Working with Others
    • Stop Engine Before Carrying Out Maintenance
    • Two Workers for Maintenance when Engine is Running
    • Attachments
    • Working at High Places
    • Work Under the Machine
    • Proper Tools
    • Battery
    • Starting Engine with Booster Cables
    • When Using Hammer
    • Burn Prevention
    • Safety Rules for High-pressure Oil
    • Precaution for High Fuel Pressure
    • Safety Handling High-pressure Hoses
    • Precaution for High Voltage
    • Noise
    • Safety First when using High-pressure Grease to Adjust Track Tension
    • Do not Disassemble Recoil Springs
    • Accumulator, Gas Spring
    • Compressed Air
    • Air Conditioner Maintenance
    • Personnel
    • Welding Works
    • Disconnecting Battery Cables
    • Waste Materials
    • Mercury Containing Component(s)
    • Windshield Washer Fluid
    • Periodic Replacement Of Safety Critical Parts
• OPERATION
  • MACHINE VIEW ILLUSTRATIONS
  • OVERALL MACHINE VIEW
    • Controls And Gauges
    • Machine Monitor
  • DETAILED CONTROLS AND GAUGES
    • Monitoring System
    • Basic Operation Of Machine Monitor
    • Emergency Monitors
    • Caution Monitors
    • Basic Check Monitors
    • Meter Display Portion
    • Gauges and Meter
    • Monitor Switches Portion
    • Maintenance Selector Switch
  • SWITCHES
  • CONTROL LEVERS AND PEDALS
  • SUN ROOF
  • WINDSHIELD
  • EMERGENCY ESCAPE HAMMER
  • DOOR LOCK
  • CAP WITH LOCK
  • DRINK BOX
  • MAGAZINE BOX
  • ASHTRAY
  • AIR CONDITIONER CONTROLS
    • Air Conditioner Control Panel
    • Method of Operation
  • RADIO
    • Control Panel
    • Controls Of Radio
  • AUXILIARY ELECTRIC POWER
    • 24 V Power Source
    • 12 V Power Source
  • FUSE
  • FUSIBLE LINK
  • CONTROLLER
  • TOOL BOX
  • GREASE PUMP HOLDER
  • FIRE EXTINGUISHER
  • MACHINE OPERATIONS AND CONTROLS
    • Before Starting Engine
    • Adjustment
    • Operations Before Starting Engine
  • STARTING ENGINE
    • Turbo Protect Function
    • After Starting Engine
    • Breaking-in the New Machine
    • Engine Warm Up
    • Hydraulic System Warm-up
    • Operation After Completion Of Warming-up Operation
    • Stopping The Engine
  • MACHINE OPERATION
    • Preparations For Moving The Machine
    • Moving Machine Forward
    • Moving Machine Backward
    • Stopping Machine
    • Steering The Machine
    • Swinging
    • Work Equipment Controls And Operations
    • Working Mode
    • Prohibited Operations
    • General Operation Information
    • Traveling On Slopes
    • Escape From Mud
    • Recommended Applications
  • BUCKET REPLACEMENT AND INVERSION
    • Replacement
    • Inversion
  • PARKING MACHINE
  • MACHINE INSPECTION AFTER DAILY WORK
    • Locking
  • TRANSPORTATION
    • Transportation Procedure
    • Long Distance Transport Mode
    • Loading And Unloading With Trailer
  • LIFTING MACHINE
  • TRANSPORTATION POSTURE
  • COLD WEATHER OPERATION
  • AFTER DAILY WORK COMPLETION
  • AFTER COLD WEATHER SEASON
  • LONG TERM STORAGE
    • Before Storage
    • During Storage
    • After Storage
    • Starting Machine After Long-term Storage
  • TROUBLES AND ACTIONS
    • Running Out Of Fuel
    • Phenomena That Are Not Failures
    • Towing The Machine
    • Lightweight Towing Hole
    • Severe Job Condition
    • Discharged Battery
    • Starting Engine With Booster Cables
  • OTHER TROUBLE
    • Electrical System
    • Chassis
    • Engine
    • Electronic Control System
• MAINTENANCE
  • MAINTENANCE INFORMATION
  • OUTLINE OF SERVICE
  • HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
    • Oil
    • Fuel
    • Coolant and Water for Dilution
    • Grease
    • Carrying out KOWA (Komatsu Oil Wear Analysis)
  • WEAR PARTS
    • Wear Parts List
  • RECOMMENDED FUEL, COOLANT, AND LUBRICANT
  • TIGHTENING TORQUE SPECIFICATIONS
    • Tightening Torque List
  • SAFETY CRITICAL PARTS
  • MAINTENANCE SCHEDULE
    • Maintenance Schedule Chart
    • Maintenance Interval for Hydraulic Breaker
  • MAINTENANCE PROCEDURE
    • Initial 1000 Hours Maintenance (Only After The First 1000 Hours)
    • When Required
    • Check Before Starting
    • Every 50 Hours Maintenance
    • Every 250 Hours Maintenance
    • Every 500 Hours Maintenance
    • Every 1000 Hours Maintenance
    • Every 2000 Hours Maintenance
    • Every 4000 Hours Maintenance
    • Every 5000 Hours Maintenance
    • Every 8000 Hours Maintenance
• SPECIFICATIONS
  • SPECIFICATIONS
• OPTIONS, ATTACHMENTS
  • GENERAL PRECAUTIONS FOR SAFETY
    • Precautions When Selecting
    • Read The Instruction Manual Thoroughly
    • Precautions When Removing Or Installing
    • Precautions When Using
  • BUCKET WITH HOOK
    • Hook Condition
    • Prohibited Operations
  • MACHINE READY FOR ATTACHMENT
    • Locations
  • ATTACHMENT REMOVAL AND INSTALLATION
    • Attachment Removal
    • Attachment Installation
  • ATTACHMENT OPERATIONS
    • Long Term Storage
    • Specifications
  • ATTACHMENT GUIDE
    • Attachment Combinations
    • Track Shoes Selection
  • RECOMMENDED ATTACHMENT OPERATIONS
    • Hydraulic Breaker
  • HANDLING MACHINES EQUIPPED WITH KOMTRAX