Komatsu PC12R-8 (SN:F31493-), PC15R-8 (SN:F22262-) Crawler Excavators (Japan) Operate and Maintenance manual (WEAM002702)

Illustrated factory Operate and Maintenance manual for Komatsu Crawler Excavators Models PC12R-8 and PC15R-8.

This manual will assist you in operating, and maintaining for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (Japan):
   PC12R-8 (SN: F31493-)
   PC15R-8 (SN: F22262-)

Format: PDF, 208 pages
Language: English
Table of Contents:
   FOREWORD
   INFORMATION ON SAFETY
   INTRODUCTION
      INTENDED USES
      IMPROPER OR UNAUTHORIZED USES
      MAIN CHARACTERISTICS
      RUNNING-IN
   PRODUCT IDENTIFICATION
      MACHINE SERIAL NUMBER
      MACHINE IDENTIFICATION PLATE
      ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE
      TRAVEL REDUCTION GEAR SERIAL NUMBER
      SWING REDUCTION GEAR SERIAL NUMBER
      CAB SERIAL NUMBER
      SERIAL NUMBERS AND DEALER’S ADDRESS
   TABLE OF CONTENTS
      FOREWORD
      INFORMATION ON SAFETY
      INTRODUCTION
      PRODUCT IDENTIFICATION
      SAFETY, NOISE AND VIBRATION PLATES
      GENERAL PRECAUTIONS
      PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
      PRECAUTIONS TO BE TAKEN WHEN WORKING
      TRANSPORTING THE MACHINE ON MOTOR VEHICLES
      BATTERY
      PRECAUTIONS FOR THE REMOVAL
      PRECAUTIONS FOR MAINTENANCE
      SAFETY LOCKS
      GENERAL VIEWS
      INSTRUMENTS AND CONTROLS
      FUSES AND RELAYS
      GUARDS AND DRIVER’S SEAT
      USE OF THE MACHINE
      PARKING THE MACHINE
      STOPPING THE ENGINE
      TRANSPORTING THE MACHINE ON MOTOR VEHICLES
      LIFTING THE MACHINE
      PRECAUTIONS TO BE TAKEN IN THE COLD SEASON
      PRECAUTIONS TO BE TAKEN IN THE WARM SEASON
      USING THE WORK EQUIPMENT
      USING THE MACHINE WITH VARIABLE TRACK GAUGE
      LONG PERIODS OF INACTIVITY
      TROUBLESHOOTING
      GUIDE TO MAINTENANCE
      MAINTENANCE NOTES
      FUEL, COOLANT AND LUBRICANTS
      DRIVING TORQUES FOR SCREWS AND NUTS
      LUBRICATION
      PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY
      MAINTENANCE PLAN
      TECHNICAL DATA
      AUTHORIZED OPTIONAL EQUIPMENT
      ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER (BREAKER)
   SAFETY, NOISE AND VIBRATION PLATES
      POSITION OF THE SAFETY PLATES
      PICTOGRAMS AND RELEVANT MEANINGS
      POSITION OF THE NOISE PLATES ON MACHINES WITH CAB
      POSITION OF THE NOISE PLATES ON MACHINES WITH CANOPY
      VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
   GENERAL PRECAUTIONS
      GENERAL SAFETY RULES
      SAFETY DEVICES AND GUARDS
      CLOTHING AND PERSONAL PROTECTION ITEMS
      UNAUTHORIZED MODIFICATIONS
      LEAVING THE OPERATOR’S SEAT
      GETTING ON AND OFF THE MACHINE
      PREVENTING FIRES DUE TO FUEL AND OIL
      PREVENTING BURNS
      PREVENTING DAMAGE DUE TO ASBESTOS POWDER
      PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
      FIRE EXTINGUISHERS AND FIRST AID KIT
      PRECAUTIONS CONCERNING THE CAB STRUCTURE
      PRECAUTIONS CONCERNING THE EQUIPMENT
   PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
      SAFETY ON THE WORK SITE
      FIRE PREVENTION
      PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB
      ROOM VENTILATION
      PRECAUTIONS TO BE TAKEN FOR THE LIGHTS
      CLEANING THE WINDOWS - CHECKING THE WINDSHIELD WIPER BLADES
   PRECAUTIONS TO BE TAKEN WHEN WORKING
      STARTING THE ENGINE
      CHECK THE DIRECTION BEFORE STARTING THE MACHINE
      CHECKS FOR TRAVELLING IN REVERSE
      MOVING THE MACHINE
      MOVING ON SLOPES
      WORKING ON SLOPES
      UNAUTHORIZED OPERATIONS
      PREVENTING ELECTROCUTION
      VISIBILITY
      WORKING ON ICY OR SNOW-COVERED SURFACES
      PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
      WORKING ON LOOSE GROUND
      PARKING THE MACHINE
   TRANSPORTING THE MACHINE ON MOTOR VEHICLES
      LOADING AND UNLOADING
      TRANSPORT
   BATTERY
      PREVENTING RISKS THAT MAY BE DUE TO THE BATTERY
      STARTING WITH BOOSTER CABLES
   PRECAUTIONS FOR THE REMOVAL
   PRECAUTIONS FOR MAINTENANCE
      WARNING PLATES
      TOOLS
      PERSONNEL
      EQUIPMENT
      WORKING UNDER THE MACHINE
      CLEANING THE MACHINE
      USE OF THE ENGINE DURING MAINTENANCE OPERATIONS
      PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY
      STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION
      RULES TO BE FOLLOWED DURING FUEL OR OIL TOPPING UP
      CHECKING THE COOLANT LEVEL IN THE RADIATOR
      USING LAMPS
      PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR
      PRECAUTIONS CONCERNING THE STARTER
      HANDLING HIGH-PRESSURE PIPES
      PRECAUTIONS TO BE TAKEN WHEN HANDLING HIGH-PRESSURE OIL
      PRECAUTIONS FOR MAINTENANCE OPERATIONS AT HIGH TEMPERATURES AND HIGH PRESSURE
      COOLING FAN AND BELT
      WASTE MATERIALS
      PRECAUTIONS FOR THE USE OF THE synthetic biodegradable oil type HEES
   SAFETY LOCKS
      MACHINE LOCKS
   GENERAL VIEWS
      FRONT GENERAL VIEW
      GENERAL VIEW OF THE MACHINE WITH CANOPY
      GENERAL VIEW OF THE DRIVER’S SEAT
   INSTRUMENTS AND CONTROLS
      INSTRUMENTS
      WARNING LIGHTS
      SWITCHES AND PUSH BUTTONS
      ELECTRICAL ACCESSORIES
      MACHINE CONTROLS
      A - (STANDARD PEDAL)
      B - (OPTIONAL PEDAL)
   FUSES AND RELAYS
      FUSES
      RELAYS
   GUARDS AND DRIVER’S SEAT
      ENGINE HOOD
      CANOPY
      CAB
      VENTILATION AND HEATING
      SEAT
      SAFETY BELT
      EMERGENCY EXIT
      TECHNICAL DOCUMENTATION CASE
      FIRE EXTINGUISHER
      FIRST AID KIT
   USE OF THE MACHINE
      CHECKS BEFORE STARTING THE ENGINE
      STARTING THE ENGINE
      WARMING THE ENGINE
      HEATING THE HYDRAULIC OIL
      HOW TO MOVE THE MACHINE
      CHANGING DIRECTION WHEN THE MACHINE IS NOT MOVING
      CHANGING DIRECTION WHEN THE MACHINE IS MOVING (the left and right travel levers are in the same p
      HOW TO CARRY OUT A COUNTER-ROTATION (with the machine not moving)
   PARKING THE MACHINE
      PARKING ON LEVEL GROUND
      PARKING ON SLOPES
   STOPPING THE ENGINE
   TRANSPORTING THE MACHINE ON MOTOR VEHICLES
      LOADING AND UNLOADING THE MACHINE
      TRANSPORT
   LIFTING THE MACHINE
   PRECAUTIONS TO BE TAKEN IN THE COLD SEASON
      FUEL AND LUBRICANTS
      COOLANT
      BATTERY
      OTHER PRECAUTIONS
      PRECAUTIONS TO BE TAKEN AT THE END OF WORK
   PRECAUTIONS TO BE TAKEN IN THE WARM SEASON
   USING THE WORK EQUIPMENT
      ORGANIZING THE WORK AREA
      POSITIONING THE MACHINE FOR DIGGING OPERATIONS
      DIGGING METHOD
      CHANGING THE BUCKET
   USING THE MACHINE WITH VARIABLE TRACK GAUGE
      HOW TO USE THE VARIABLE TRACK GAUGE
      ADJUSTING THE BLADE
   LONG PERIODS OF INACTIVITY
      BEFORE THE PERIOD OF INACTIVITY
      DURING THE PERIOD OF INACTIVITY
      AFTER THE PERIOD OF INACTIVITY
   TROUBLESHOOTING
      OCCURRENCES THAT ARE NOT FAILURES
      HOW TO REMOVE THE MACHINE
      AFTER THE FUEL HAS RUN OUT
      IF THE BATTERY IS DOWN
      OTHER TROUBLES
   GUIDE TO MAINTENANCE
   MAINTENANCE NOTES
      NOTES REGARDING THE ENGINE
      NOTES REGARDING THE HYDRAULIC SYSTEM
      NOTES REGARDING THE ELECTRICAL SYSTEM
      NOTES REGARDING LUBRICATION
      PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING
   FUEL, COOLANT AND LUBRICANTS
      LUBRICATION WITH GREASE
   DRIVING TORQUES FOR SCREWS AND NUTS
      STANDARD DRIVING TORQUES
      SPECIFIC DRIVING TORQUES
   LUBRICATION
      LUBRICATION DIAGRAM PC12R
      LUBRICATION DIAGRAM PC12R HS (VARIABLE TRACK GAUGE)
      LUBRICATION DIAGRAM PC15R
      LUBRICATION DIAGRAM PC15R HS (VARIABLE TRACK GAUGE)
   PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY
   MAINTENANCE PLAN
      WHEN REQUIRED
      MAINTENANCE INTERVALS IN CASE OF USE OF THE DEMOLITION HAMMER (BREAKER)
      CHECKS BEFORE STARTING
      MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION (Only for machines in which the synthetic
      MAINTENANCE EVERY 100 HOURS OF OPERATION
      MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
      MAINTENANCE EVERY 250 HOURS OF OPERATION
      MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines in which the syntheti
      MAINTENANCE EVERY 500 HOURS OF OPERATION
      MAINTENANCE EVERY 1000 HOURS OF OPERATION
      MAINTENANCE EVERY 2000 HOURS OF OPERATION
   TECHNICAL DATA
      STANDARD OVERALL DIMENSIONS PC12R
      TECHNICAL CHARACTERISTICS PC12R
      STANDARD OVERALL DIMENSIONS PC12R HS (VARIABLE TRACK GAUGE)
      TECHNICAL CHARACTERISTICS PC12R HS (VARIABLE TRACK GAUGE)
      STANDARD OVERALL DIMENSIONS PC15R
      TECHNICAL CHARACTERISTICS PC15R
      STANDARD OVERALL DIMENSIONS PC15R HS (VARIABLE TRACK GAUGE)
      TECHNICAL CHARACTERISTICS PC15R HS (VARIABLE TRACK GAUGE)
      LIFTING CAPACITY WITH RAISED BLADE PC12R
      LIFTING CAPACITY WITH LOWERED BLADE PC12R
      LIFTING CAPACITY WITH RAISED BLADE PC12R HS (VARIABLE TRACK GAUGE NARROWED)
      LIFTING CAPACITY WITH RAISED BLADE PC12R HS (VARIABLE TRACK GAUGE WIDENED)
      LIFTING CAPACITY WITH LOWERED BLADE PC12R HS (VARIABLE TRACK GAUGE NARROWED)
      LIFTING CAPACITY WITH LOWERED BLADE PC12R HS (VARIABLE TRACK GAUGE WIDENED)
      LIFTING CAPACITY WITH RAISED BLADE PC15R
      LIFTING CAPACITY LOWERED BLADE PC15R
      LIFTING CAPACITY WITH RAISED BLADE PC15R HS (VARIABLE TRACK GAUGE NARROWED)
      LIFTING CAPACITY WITH RAISED BLADE PC15R HS (VARIABLE TRACK GAUGE WIDENED)
      LIFTING CAPACITY WITH LOWERED BLADE PC15R HS (VARIABLE TRACK GAUGE NARROWED)
      LIFTING CAPACITY WITH LOWERED BLADE PC15R HS (VARIABLE TRACK GAUGE WIDENED)
   AUTHORIZED OPTIONAL EQUIPMENT
      PRECAUTIONS REGARDING SAFETY
      PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT
      CHARACTERISTICS OF THE OPTIONAL EQUIPMENT
      (PC12R-PC12R HS)
      (PC15R-PC15R HS)
   ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER (BREAKER)
      DESCRIPTION AND CONTROL
      USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED
      INSTALLING AND REMOVING THE DEMOLITION HAMMER
      MAINTENANCE