Komatsu PW98MR-6 Hydraulic Excavator Index:

• 1.1 FOREWORD
• 1.2 INFORMATION ON SAFETY
• 1.3 INTRODUCTION
  • 1.3.1 INTENDED USE OF THE MACHINE
  • 1.3.2 IMPROPER OR UNAUTHORIZED USES
    • 1.3.2.1 MAIN CHARACTERISTICS
  • 1.3.3 RUNNING-IN
  • 1.3.4 POSITIONS AND DIRECTIONS OF THE MACHINE
• 1.4 PRODUCT IDENTIFICATION
  • 1.4.1 MACHINE SERIAL NUMBER
  • 1.4.2 MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN)
  • 1.4.3 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE
  • 1.4.4 FRONT AXLE SERIAL NUMBER
  • 1.4.5 REAR AXLE SERIAL NUMBER
  • 1.4.6 SWING REDUCTION GEAR SERIAL NUMBER
  • 1.4.7 CAB SERIAL NUMBER
  • 1.4.8 SERIAL NUMBERS AND DEALER’S ADDRESS
• TABLE OF CONTENTS
• 2.1 SAFETY, NOISE AND VIBRATION PLATES
  • 2.1.1 POSITION OF THE SAFETY PLATES
  • 2.1.2 PICTOGRAMS AND RELEVANT MEANINGS
  • 2.1.3 POSITION OF THE NOISE PLATES
  • 2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
• 2.2 GENERAL PRECAUTIONS
  • 2.2.1 SAFETY RULES
  • 2.2.2 HOW TO BEHAVE IN CASE OF ANOMALIES
  • 2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS
  • 2.2.4 FIRE EXTINGUISHERS AND FIRST AID KIT
  • 2.2.5 SAFETY DEVICES AND GUARDS
  • 2.2.6 CLEANING THE MACHINE
  • 2.2.7 INSIDE OF THE CAB
  • 2.2.8 LEAVING THE OPERATOR SEAT
  • 2.2.9 GETTING ON AND OFF THE MACHINE
  • 2.2.10 IT IS FORBIDDEN TO CLIMB ON THE EQUIPMENT
  • 2.2.11 ARTICULATED PARTS
  • 2.2.12 PREVENTING BURNS
  • 2.2.13 PREVENTING FIRES DUE TO FUEL AND OIL
  • 2.2.14 HOW TO BEHAVE IN CASE OF FIRE
  • 2.2.15 DETERGENT FOR THE WINDOWS
  • 2.2.16 PROTECTION AGAINST FALLING OBJECTS, FLYING OBJECTS, FOREIGN BODIES
  • 2.2.17 PRECAUTIONS CONCERNING THE EQUIPMENT
  • 2.2.18 COMBINING THE WORK EQUIPMENT
  • 2.2.19 WORK LIGHT AND CAB LIGHTS
  • 2.2.20 CAB WINDOWS
  • 2.2.21 PRECAUTIONS CONCERNING THE CAB STRUCTURE
  • 2.2.22 UNAUTHORIZED MODIFICATIONS
  • 2.2.23 SAFETY AT THE WORKPLACE
  • 2.2.24 WORKING ON LOOSE GROUND
  • 2.2.25 PREVENTING ELECTROCUTION
  • 2.2.26 VISIBILITY
  • 2.2.27 ROOM VENTILATION
  • 2.2.28 CHECKING THE SIGNALS OF THE SIGNALMAN AND THE FIXED SIGNS
  • 2.2.29 HAND SIGNALS
  • 2.2.30 EMERGENCY EXIT
  • 2.2.31 PREVENTING DAMAGE DUE TO ASBESTOS POWDER
• 2.3 PRECAUTIONS FOR USE
  • 2.3.1 BEFORE STARTING THE ENGINE
    • 2.3.1.1 CHECKS AND ADJUSTMENTS TO BE CARRIED OUT BEFORE STARTING THE ENGINE
    • 2.3.1.2 PRECAUTIONS TO BE TAKEN DURING THE START PROCEDURE
    • 2.3.1.3 PRECAUTIONS TO BE TAKEN IN COLD AREAS
  • 2.3.2 PRECAUTIONS TO BE TAKEN WHEN WORKING
    • 2.3.2.1 CHECKS AFTER STARTING THE ENGINE
    • 2.3.2.2 PRECAUTIONS TO BE TAKEN WHEN CHANGING DIRECTION
    • 2.3.2.3 RULES TO BE FOLLOWED WHEN TRAVELLING ON ROADS
    • 2.3.2.4 PRECAUTIONS TO BE TAKEN DURING TRAVEL
    • 2.3.2.5 MOVING ON SLOPES
    • 2.3.2.6 WORKING ON SLOPES
    • 2.3.2.7 UNAUTHORIZED OPERATIONS
    • 2.3.2.8 WORKING ON ICY OR SNOW-COVERED SURFACES
    • 2.3.2.9 PARKING THE MACHINE
  • 2.3.3 TRANSPORTING THE MACHINE
    • 2.3.3.1 LOADING AND UNLOADING THE MACHINE
    • 2.3.3.2 TRANSPORTING THE MACHINE
  • 2.3.4 BATTERY
    • 2.3.4.1 PREVENTING RISKS THAT MAY BE DUE TO THE BATTERY
    • 2.3.4.2 STARTING WITH BOOSTER CABLES
  • 2.3.5 REMOVAL
    • 2.3.5.1 PRECAUTIONS FOR THE REMOVAL
• 2.4 PRECAUTIONS FOR MAINTENANCE
  • 2.4.1 WARNING PLATES
  • 2.4.2 KEEP THE WORK PLACE CLEAN AND ORDERLY
  • 2.4.3 APPOINT A SUPERVISOR WHEN WORKING WITH OTHER PEOPLE
  • 2.4.4 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION
  • 2.4.5 MAINTENANCE OPERATIONS TO BE CARRIED OUT WITH THE ENGINE RUNNING REQUIRE THE PRESENCE OF TWO OPERATORS
  • 2.4.6 TOOLS
  • 2.4.7 HYDRAULIC ACCUMULATOR
  • 2.4.8 MAINTENANCE STAFF
  • 2.4.9 EQUIPMENT
  • 2.4.10 WORKING UNDER THE MACHINE
  • 2.4.11 NOISE
  • 2.4.12 PRECAUTIONS TO BE TAKEN WHEN USING THE HAMMER
  • 2.4.13 REPAIR WELDS
  • 2.4.14 RULES TO BE FOLLOWED WHEN REFUELLING OR ADDING OIL
  • 2.4.15 CHECKING THE COOLANT LEVEL IN THE RADIATOR
  • 2.4.16 USING LAMPS
  • 2.4.17 PRECAUTIONS TO BE TAKEN WHEN HANDLING THE BATTERY AND THE ALTERNATOR
  • 2.4.18 PRECAUTIONS CONCERNING THE STARTER
  • 2.4.19 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES
  • 2.4.20 PRECAUTIONS TO BE TAKEN WHEN HANDLING HIGH-PRESSURE OIL
  • 2.4.21 HANDLING HIGH-PRESSURE HOSES
  • 2.4.22 PRECAUTIONS FOR MAINTENANCE OPERATIONS AT HIGH TEMPERATURES AND HIGH PRESSURE
  • 2.4.23 COOLING FAN AND BELT
  • 2.4.24 WASTE MATERIALS
  • 2.4.25 SERVICING THE AIR CONDITIONER
  • 2.4.26 COMPRESSED AIR
  • 2.4.27 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY
  • 2.4.28 PRECAUTIONS TO BE TAKEN WHEN HANDLING TECHNOPOLYMERS AND ELASTOMERS
  • 2.4.29 PRECAUTIONS TO BE TAKEN WHEN USING SYNTHETIC BIODEGRADABLE OIL TYPE HEES
• 3.1 SAFETY LOCKS
  • 3.1.1 MACHINE LOCKS
• 3.2 DESCRIPTION AND USE OF THE MACHINE
  • 3.2.1 GENERAL FRONT VIEW
  • 3.2.2 GENERAL REAR VIEW
  • 3.2.3 CONTROLS AND INDICATORS
• 3.3 INSTRUMENTS AND CONTROLS
  • 3.3.1 MACHINE MONITOR AND Steering control panel
    • 3.3.1.1 Warning lights
    • 3.3.1.2 EMERGENCY WARNING LIGHTS
    • 3.3.1.3 WARNING LIGHTS AND INDICATORS DISPLAY
    • 3.3.1.4 SWITCHES
    • 3.3.1.5 STEERING CONTROL AND WARNING LIGHTS
  • 3.3.2 SWITCHES AND PUSH BUTTONS
  • 3.3.3 CONTROL LEVERS AND PEDALS
  • 3.3.4 WINDSHIELD
  • 3.3.5 SLIDING DOOR
  • 3.3.6 EMERGENCY EXIT HAMMER
  • 3.3.7 SIDE WINDOW
  • 3.3.8 CAP WITH LOCK
  • 3.3.9 ENGINE HOOD
  • 3.3.10 SIDE COVER
  • 3.3.11 BATTERY INSPECTION COVER
  • 3.3.12 FUSES
  • 3.3.13 MAIN FUSE
  • 3.3.14 CONTROLLER
  • 3.3.15 VENTILATION AND HEATING
    • 3.3.15.1 HEATING AND DEFROSTING CONTROL PANEL
  • 3.3.16 AIR CONDITIONER (if installed)
    • 3.3.16.1 AIR CONDITIONER CONTROL PANEL
  • 3.3.17 TECHNICAL DOCUMENTATION COMPARTMENT
  • 3.3.18 TOOL BOX
  • 3.3.19 GREASING PUMP SUPPORT
  • 3.3.20 ASHTRAY
  • 3.3.21 FIRE EXTINGUISHERS
  • 3.3.22 FIRST AID KIT
• 3.4 USE OF THE MACHINE
  • 3.4.1 CHECKS TO BE CARRIED OUT BEFORE STARTING THE ENGINE
    • 3.4.1.1 VISUAL CHECKS
  • 3.4.2 DAILY CHECKS
    • 3.4.2.1 CHECKING THE COOLANT LEVEL AND TOPPING UP
    • 3.4.2.2 CHECKING THE ENGINE OIL LEVEL AND TOPPING UP
    • 3.4.2.3 CHECKING THE FUEL LEVEL AND REFUELLING
    • 3.4.2.4 CHECKING THE OIL LEVEL IN THE HYDRAULIC TANK AND TOPPING UP
    • 3.4.2.5 CHECKING THE AIR FILTER CLOGGING INDICATOR
    • 3.4.2.6 CHECKING THE WATER SEPARATOR
    • 3.4.2.7 CHECK THE WIRING SYSTEMS
    • 3.4.2.8 CHECKING THE HORN
  • 3.4.3 ADJUSTMENTS
    • 3.4.3.1 ADJUSTING THE SEAT
    • 3.4.3.2 REAR-VIEW MIRRORS
    • 3.4.3.3 STEERING WHEEL
  • 3.4.4 SEAT BELT
    • 3.4.4.1 FASTENING AND UNFASTENING THE SEAT BELT
    • 3.4.4.2 ?DJUSTING THE SEAT BELT
    • 3.4.4.3 RETRACTABLE SEAT BELT (if provided)
  • 3.4.5 OPERATIONAL CHECKS
  • 3.4.6 STARTING THE ENGINE
    • 3.4.6.1 STARTING THE ENGINE IN NORMAL OPERATING CONDITIONS
    • 3.4.6.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES
  • 3.4.7 AFTER STARTING THE ENGINE
    • 3.4.7.1 RUNNING-IN
    • 3.4.7.2 WARMING-UP PROCEDURE
  • 3.4.8 STOPPING THE ENGINE
  • 3.4.9 CHECKS TO BE CARRIED OUT AFTER STOPPING THE ENGINE
  • 3.4.10 OPERATING THE MACHINE
    • 3.4.10.1 HOW TO MOVE THE MACHINE
  • 3.4.11 SWINGING THE TURRET
  • 3.4.12 WORK EQUIPMENT CONTROLS AND FUNCTIONS
  • 3.4.13 WORK MODE
  • 3.4.14 UNAUTHORIZED OPERATIONS
  • 3.4.15 MAXIMUM WATER DEPTH
  • 3.4.16 MOVING ON SLOPES
  • 3.4.17 GETTING THE MACHINE OUT OF MUD
  • 3.4.18 OPERATIONS THAT CAN BE PERFORMED WITH THE HYDRAULIC EXCAVATOR
  • 3.4.19 USING THE WORK EQUIPMENT
    • 3.4.19.1 ORGANIZING THE WORK AREA
    • 3.4.19.2 POSITIONING THE MACHINE FOR DIGGING OPERATIONS
    • 3.4.19.3 DIGGING METHOD
  • 3.4.20 CHANGING THE BUCKET
  • 3.4.21 PARKING THE MACHINE
    • 3.4.21.1 PARKING ON LEVEL GROUND
    • 3.4.21.2 PARKING ON SLOPES
  • 3.4.22 CHECKS TO BE CARRIED OUT ON THE MACHINE AT THE END OF THE WORK DAY
  • 3.4.23 LOCKING THE MACHINE
• 3.5 TRANSPORTING THE MACHINE ON MOTOR VEHICLES
  • 3.5.1 LOADING AND UNLOADING THE MACHINE
  • 3.5.2 TRANSPORTING THE MACHINE
• 3.6 USING THE MACHINE IN COLD CLIMATES
  • 3.6.1 PRECAUTIONS TO BE TAKEN WHEN USING THE MACHINE IN THE COLD SEASON
    • 3.6.1.1 FUEL AND LUBRICANTS
    • 3.6.1.2 COOLANT
    • 3.6.1.3 BATTERY
  • 3.6.2 AT THE END OF THE WORK DAY
  • 3.6.3 AT THE END OF THE COLD SEASON
• 3.7 LONG PERIODS OF INACTIVITY
  • 3.7.1 BEFORE A PERIOD OF INACTIVITY
  • 3.7.2 DURING A PERIOD OF INACTIVITY
  • 3.7.3 AFTER A PERIOD OF INACTIVITY
• 3.8 TROUBLESHOOTING
  • 3.8.1 IF FUEL RUNS OUT COMPLETELY
  • 3.8.2 OCCURRENCES THAT ARE NOT FAILURES
  • 3.8.3 HOW TO REMOVE THE MACHINE
  • 3.8.4 IF THE BATTERY IS DOWN
  • 3.8.5 REMOVING AND INSTALLING THE BATTERY
  • 3.8.6 CHARGING THE BATTERY
  • 3.8.7 STARTING WITH BOOSTER CABLES
    • 3.8.7.1 CONNECTING AND DISCONNECTING THE BOOSTER CABLES
    • 3.8.7.2 CONNECTING THE BOOSTER CABLES
    • 3.8.7.3 STARTING THE ENGINE
    • 3.8.7.4 CONNECTING THE BOOSTER CABLES
  • 3.8.8 LOWERING THE WORK EQUIPMENT WHEN THE ENGINE STOPS BECAUSE OF A FAILURE
  • 3.8.9 OTHER TROUBLES
    • 3.8.9.1 ELECTRICAL SYSTEM
    • 3.8.9.2 FRAME
    • 3.8.9.3 Braking system
    • 3.8.9.4 ENGINE
    • 3.8.9.5 ELECTRONIC CONTROL SYSTEM
• 4.1 GUIDE TO MAINTENANCE
• 4.2 MAINTENANCE NOTES
  • 4.2.1 OIL, FUEL AND COOLANT
    • 4.2.1.1 OIL
    • 4.2.1.2 FUEL
    • 4.2.1.3 COOLANT
    • 4.2.1.4 KOWA (KOMATSU OIL WEAR ANALYSIS)
    • 4.2.1.5 STORING OIL AND FUEL
    • 4.2.1.6 FILTERS
  • 4.2.2 NOTES ON THE MAINTENANCE OF THE ELECTRICAL SYSTEM
  • 4.2.3 NOTES ON THE MAINTENANCE OF THE HYDRAULIC SYSTEM
  • 4.2.4 MAINTENANCE NOTES REGARDING LUBRICATION
• 4.3 PARTS SUBJECT TO WEAR
  • 4.3.1 LIST OF THE PARTS SUBJECT TO WEAR
• 4.4 FUEL, COOLANT AND LUBRICANTS
  • 4.4.1 APPROVED SYNTHETIC BIODEGRADABLE LUBRICANTS TYPE HEES
• 4.5 TIGHTENING TORQUES
  • 4.5.1 STANDARD TIGHTENING TORQUES FOR SCREWS AND NUTS
  • 4.5.2 STANDARD TIGHTENING TORQUES FOR HOSES WITH ORFS
• 4.6 LUBRICATION
  • 4.6.1 LUBRICATION DIAGRAM
• 4.7 PERIODICAL CHANGE OF SAFETY-RELATED COMPONENTS
  • 4.7.1 SAFETY-RELATED PARTS
• 4.8 MAINTENANCE PLAN
  • 4.8.1 MAINTENANCE PLAN
  • 4.8.2 MAINTENANCE INTERVALS IN CASE OF USE OF THE HYDRAULIC BREAKER
• 4.9 MAINTENANCE PROCEDURES
  • 4.9.1 WHEN REQUIRED
    • 4.9.1.a CHECKING, CLEANING OR CHANGING THE AIR FILTER CARTRIDGE
    • 4.9.1.b CHANGING THE CARTRIDGE IN THE WATER SEPARATOR
    • 4.9.1.c CLEANING THE FUEL TANK
    • 4.9.1.d CHECKING AND ADJUSTING THE FRONT AND REAR WHEEL TOE-IN
    • 4.9.1.e ADJUSTING THE BUCKET CLEARANCE
    • 4.9.1.f CHECKING THE WINDSHIELD FLUID LEVEL AND TOPPING UP
    • 4.9.1.g CHECKING, CLEANING AND LUBRICATING THE GUIDE OF THE CAB SLIDING DOOR
    • 4.9.1.h WASHING THE FLOOR
    • 4.9.1.i BLEEDING THE HYDRAULIC SYSTEM
    • 4.9.1.j BLEEDING THE BRAKING SYSTEM
    • 4.9.1.k RELEASING THE PARKING BRAKE
  • 4.9.2 CHECKS TO BE CARRIED OUT BEFORE STARTING THE ENGINE
  • 4.9.3 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION (Only for machines in which synthetic biodegradable oil type HEES is used)
  • 4.9.4 MAINTENANCE EVERY 50 HOURS OF OPERATION
    • 4.9.4.a DRAINING THE FUEL TANK
    • 4.9.4.b CHECKING THE TYRE PRESSURE
  • 4.9.5 MAINTENANCE AFTER THE FIRST 100 HOURS OF OPERATION
  • 4.9.6 MAINTENANCE EVERY 100 HOURS OF OPERATION
    • 4.9.6.a LUBRICATING THE BUCKET FULCRUM
    • 4.9.6.b LUBRICATING THE DRIVE SHAFT
    • 4.9.6.c LUBRICATING THE FRONT AXLE SWING JOINT
    • 4.9.6.d LUBRICATING THE FRONT AND REAR AXLE JOINTS
  • 4.9.7 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
  • 4.9.8 MAINTENANCE EVERY 250 HOURS OF OPERATION
    • 4.9.8.a LUBRICATING THE JOINTS
    • 4.9.8.b CHECKING THE OIL LEVEL IN THE SWING REDUCTION GEAR AND TOPPING UP
    • 4.9.8.c CheckING the oil level in the TRANSMISSION reduction gear
    • 4.9.8.d CHECKING THE OIL LEVELS IN THE FRONT AXLE
    • 4.9.8.e CHECKING THE OIL LEVELS IN THE REAR AXLE
    • 4.9.8.f CHECKING THE BATTERY CHARGE LEVEL
    • 4.9.8.g CHECKING AND ADJUSTING THE FAN BELT TENSION
    • 4.9.8.h CHECKING AND ADJUSTING THE AIR CONDITIONER COMPRESSOR BELT TENSION
    • 4.9.8.i CHECKING THE WHEEL NUT TIGHTENING TORQUE
  • 4.9.9 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines in which synthetic biodegradable oil type HEES is used)
  • 4.9.10 MAINTENANCE EVERY 500 HOURS OF OPERATION
    • 4.9.10.a CHANGING THE FUEL FILTER CARTRIDGE
    • 4.9.10.b CHANGING THE ENGINE OIL AND THE ENGINE OIL FILTER CARTRIDGE
    • 4.9.10.c CHANGING THE HYDRAULIC OIL FILTER CARTRIDGE
    • 4.9.10.d CLEANING THE INSIDE AND OUTSIDE FILTERS OF THE AIR CONDITIONER
    • 4.9.10.e CHECKING AND CLEANING THE FINS OF THE RADIATOR, THE HEAT EXCHANGER AND THE CONDENSER
    • 4.9.10.f LUBRICATING THE SWING BALL-BEARING RING
    • 4.9.10.g CHECKING THE GREASE LEVEL IN THE BALL-BEARING RING PINION AND TOPPING UP
    • 4.9.10.h DRAINING THE HYDRAULIC OIL TANK (Only for machines in which synthetic biodegradable oil type HEES is used)
  • 4.9.11 MAINTENANCE EVERY 1000 HOURS OF OPERATION
    • 4.9.11.a CHANGING THE OIL IN THE SWING REDUCTION GEAR
    • 4.9.11.b CHANGING THE OIL IN THE TRANSMISSION REDUCTION GEAR
    • 4.9.11.c CHANGING THE FRONT AXLE OIL
    • 4.9.11.d CHANGING THE REAR AXLE OIL
    • 4.9.11.e ChangING the hydraulic oil filter cartridge in THE work equipment line (if installed)
    • 4.9.11.f ADJUSTING THE PARKING BRAKE
  • 4.9.12 MAINTENANCE EVERY 2000 HOURS OF OPERATION
    • 4.9.12.a CHANGING THE HYDRAULIC OIL AND CLEANING THE INTAKE FILTER (Only for machines in which synthetic biodegradable oil HEES is used)
    • 4.9.12.b CHANGING THE COOLANT
    • 4.9.12.c CLEANING AND CHECKING THE TURBOCHARGER
    • 4.9.12.d CHECKING THE ALTERNATOR AND THE STARTER
    • 4.9.12.e CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE
    • 4.9.12.f CHECKING THE A/C REFRIGERANT GAS QUANTITY ((only for machines with air conditioner)
  • 4.9.13 MAINTENANCE EVERY 4000 HOURS OF OPERATION
    • 4.9.13.a CHANGING THE A/C FILTER DRIER (only for machines with air conditioner)
    • 4.9.13.b CHECKING THE OPERATING CONDITIONS OF THE A/C COMPRESSOR (only for machines with air conditioner)
    • 4.9.13.c CHECKING THE WATER PUMP
  • 4.9.14 MAINTENANCE EVERY 5000 HOURS OF OPERATION
    • 4.9.14.a CHANGING THE HYDRAULIC OIL AND CLEANING THE INTAKE FILTER
• 5.1 TECHNICAL DATA
  • 5.1.1 STANDARD MACHINE OVERALL DIMENSIONS
  • 5.1.2 TECHNICAL CHARACTERISTICS
• 5.2 LIFTING CAPACITIES
  • 5.2.1 LIFTING CAPACITIES
  • 5.2.2 LIFTING CAPACITIES WITHOUT STABILIZERS
  • 5.2.3 LIFTING CAPACITIES WITH STABILIZERS
• 6.1 AUTHORIZED OPTIONAL EQUIPMENT
  • 6.1.1 PRECAUTIONS REGARDING SAFETY
  • 6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT
  • 6.1.3 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT
• 6.2 ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER
  • 6.2.1 DESCRIPTION AND CONTROL
  • 6.2.2 USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED
  • 6.2.3 INSTALLING AND REMOVING THE DEMOLITION HAMMER
    • 6.2.3.1 INSTALLATION
    • 6.2.3.2 REMOVING THE HAMMER
  • 6.2.4 MAINTENANCE
• 6.3 ARRANGEMENT FOR THE INSTALLATION OF THE CLAMSHELL BUCKET SWING SYSTEM (second hydraulic line)
• 6.4 ARRANGEMENT FOR THE INSTALLATION OF THE BUCKET QUICK COUPLING SYSTEM (Third hydraulic line)
• 6.5 INSTALLING AND REMOVING THE ADDITIONAL COUNTERWEIGHT