Komatsu WB91R-5 Backhoe Loader Operation and Maintenance Manual (WEAM008301)

Komatsu WB91R-5 Backhoe Loader Index:

• 1.1 FOREWORD
• 1.2 INFORMATION ON SAFETY
• 1.3 INTRODUCTION
  • 1.3.1 INTENDED USES
  • 1.3.2 IMPROPER OR UNAUTHORIZED USE
  • 1.3.3 MAIN CHARACTERISTICS
  • 1.3.4 RUNNING-IN
• 1.4 PRODUCT IDENTIFICATION
  • 1.4.1 MACHINE IDENTIFICATION NUMBER (PIN)
  • 1.4.2 MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN) (alternatively for some markets)
  • 1.4.3 MACHINE IDENTIFICATION PLATE AND PRODUCT IDENTIFICATION NUMBER (PIN)
  • 1.4.4 ENGINE SERIAL NUMBER AND EXHAUST GAS EMISSION PLATE
  • 1.4.5 FRONT AXLE SERIAL NUMBER (4WD VERSION)
  • 1.4.6 FRONT AXLE SERIAL NUMBER (2WD VERSION)
  • 1.4.7 REAR AXLE SERIAL NUMBER
  • 1.4.8 TRANSMISSION SERIAL NUMBER (4WD VERSION)
  • 1.4.9 TRANSMISSION SERIAL NUMBER (2WD VERSION)
  • 1.4.10 CAB SERIAL NUMBER
  • 1.4.11 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 ON MACHINES WITH CAB
  • 2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
• 2.2 GENERAL PRECAUTIONS
  • 2.2.1 GENERAL SAFETY RULES
  • 2.2.2 SAFETY DEVICES AND GUARDS
  • 2.2.3 CLOTHING AND PERSONAL PROTECTION ITEMS
  • 2.2.4 UNAUTHORIZED MODIFICATIONS
  • 2.2.5 LEAVING THE OPERATOR’S SEAT
  • 2.2.6 GETTING ON AND OFF THE MACHINE
  • 2.2.7 CHECKING THE REAR-VIEW MIRRORS
  • 2.2.8 PREVENTING FIRES DUE TO FUEL AND OIL
  • 2.2.9 PREVENTING BURNS
  • 2.2.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER
  • 2.2.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
  • 2.2.12 FIRE EXTINGUISHERS AND FIRST AID KIT
  • 2.2.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE
  • 2.2.14 PRECAUTIONS CONCERNING THE EQUIPMENT
• 2.3 PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE
  • 2.3.1 SAFETY ON THE WORK SITE
  • 2.3.2 FIRE PREVENTION
  • 2.3.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR’S CAB
  • 2.3.4 ROOM VENTILATION
  • 2.3.5 CLEANING WINDOWS, MIRRORS AND LIGHTS – CHECKING THE WINDSHIELD WIPER BLADES AND THE BULBS
• 2.4 PRECAUTIONS TO BE TAKEN DURING WORK
  • 2.4.1 WHEN STARTING THE ENGINE
  • 2.4.2 RULES FOR TRAVELLING ON ROADS
  • 2.4.3 HAND SIGNALS
  • 2.4.4 CHECKS FOR TRAVELLING IN REVERSE
  • 2.4.5 MOVING THE MACHINE
  • 2.4.6 WORKING ON SLOPES
  • 2.4.7 PREVENTING ELECTROCUTION
  • 2.4.8 VISIBILITY
  • 2.4.9 WORKING ON ICY OR SNOW-COVERED SURFACES
  • 2.4.10 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
  • 2.4.11 WORKING ON LOOSE GROUND
  • 2.4.12 PARKING THE MACHINE
• 2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES
  • 2.5.1 LOADING AND UNLOADING THE MACHINE
  • 2.5.2 TRANSPORT
• 2.6 BATTERY
  • 2.6.1 PREVENTING RISKS THAT MAY BE DUE TO THE BATTERY
  • 2.6.2 STARTING WITH BOOSTER CABLES
• 2.7 PRECAUTIONS FOR EMERGENCY RECOVERY
• 2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE
  • 2.8.1 WARNING PLATES
  • 2.8.2 TOOLS
  • 2.8.3 PERSONNEL
  • 2.8.4 EQUIPMENT
  • 2.8.5 WORKING UNDER THE MACHINE
  • 2.8.6 KEEPING THE MACHINE CLEAN
  • 2.8.7 USE OF THE ENGINE DURING MAINTENANCE
  • 2.8.8 PERIODICAL CHANGE OF THE SAFETY RELATED PARTS
  • 2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION OR INSPECTION
  • 2.8.10 RULES TO BE FOLLOWED DURING FUEL OR OIL TOPPING UP
  • 2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR
  • 2.8.12 USING LAMPS
  • 2.8.13 PRECAUTIONS TO BE TAKEN WHEN HANDLING THE BATTERY AND THE ALTERNATOR
  • 2.8.14 PRECAUTIONS CONCERNING THE STARTER
  • 2.8.15 HANDLING HIGH-PRESSURE PIPES
  • 2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH- PRESSURE SYSTEMS
  • 2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES
  • 2.8.18 HYDRAULIC ACCUMULATOR (if provided)
  • 2.8.19 COOLING FAN AND FAN BELT
  • 2.8.20 WASTE MATERIALS
  • 2.8.21 PRECAUTIONS CONCERNING TECHNOPOLYMERS AND ELASTOMERS
  • 2.8.22 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES
  • 2.8.23 PRECAUTIONS FOR THE INSTALLATION OF THE EXHAUST SYSTEM TAILPIPE
  • 2.8.24 PRECAUTIONS TO BE TAKEN WHEN USING SYNTHETIC BIODEGRADABLE OIL TYPE «HEES»
• 3.1 SAFETY LOCKS
  • 3.1.1 FRONT LOADER LOCKS
  • 3.1.2 BACKHOE LOCKS
• 3.2 GENERAL VIEWS
  • 3.2.1 FRONT GENERAL VIEW
  • 3.2.2 BACKHOE GENERAL VIEW
  • 3.2.3 CAB INSIDE GENERAL VIEW
• 3.3 INSTRUMENTS AND CONTROLS
  • 3.3.1 FRONT INSTRUMENTS
  • 3.3.2 SIDE INSTRUMENTS
  • 3.3.3 PUSH BUTTONS ON THE FRONT LOADER CONTROL LEVER
  • 3.3.4 PUSH BUTTON ON THE GEARSHIFT LEVER
  • 3.3.5 CAB SWITCHES AND ELECTRIC ACCESSORIES
  • 3.3.6 MACHINE CONTROLS
• 3.4 FUSES AND RELAYS
  • 3.4.1 CENTRAL UNIT FUSES – RELAYS AND ENGINE LINE
    • 3.4.1.1 FUSES
    • 3.4.1.2 RELAYS
  • 3.4.2 VENTILATION AND HEATING FUSES AND RELAYS
    • 3.4.2.1 FUSES
    • 3.4.2.2 RELAYS
• 3.5 GUARDS, CAB AND DRIVER’S SEAT
  • 3.5.1 ENGINE HOOD
  • 3.5.2 CAB
  • 3.5.3 VENTILATION AND HEATING
  • 3.5.4 SEAT
  • 3.5.5 SAFETY BELT
  • 3.5.6 FIRE EXTINGUISHER
  • 3.5.7 FIRST AID KIT
  • 3.5.8 TECHNICAL DOCUMENTATION
  • 3.5.9 STORAGE COMPARTMENT
• 3.6 USE OF THE MACHINE
  • 3.6.1 CHECKS TO BE CARRIED OUT BEFORE STARTING THE ENGINE
    • 3.6.1.1 VISUAL CHECKS
    • 3.6.1.2 OPERATIONAL CHECKS
  • 3.6.2 STARTING THE ENGINE
    • 3.6.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES
    • 3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLIMATES
  • 3.6.3 WARMING THE ENGINE
  • 3.6.4 HEATING THE HYDRAULIC OIL
  • 3.6.5 HOW TO MOVE THE MACHINE
    • 3.6.5.1 DIFFERENTIAL LOCKING
    • 3.6.5.2 ENGAGING THE FOUR-WHEEL DRIVE (only for the 4WD version)
    • 3.6.5.3 WORKING ON SLOPES
    • 3.6.5.4 MAXIMUM IMMERSION DEPTH
• 3.7 PARKING THE MACHINE
  • 3.7.1 PARKING ON LEVEL GROUND
  • 3.7.2 PARKING ON SLOPES
• 3.8 STOPPING THE ENGINE
• 3.9 TRANSPORTING THE MACHINE ON OTHER VEHICLES
  • 3.9.1 LOADING AND UNLOADING THE MACHINE
  • 3.9.2 TRANSPORT
• 3.10 PRECAUTIONS TO BE TAKEN IN THE COLD SEASON
  • 3.10.1 FUEL AND LUBRICANTS
  • 3.10.2 COOLANT
  • 3.10.3 BATTERY
  • 3.10.4 OTHER PRECAUTIONS
  • 3.10.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK
• 3.11 PRECAUTIONS TO BE TAKEN AT THE END OF THE WINTER
• 3.12 USING THE MACHINE AS A LOADER
  • 3.12.1 BUCKET POSITION INDICATOR
  • 3.12.2 ORGANIZING THE WORK AREA
    • 3.12.2.1 LOADING HEAPED AND LEVEL MATERIAL
    • 3.12.2.2 LOADING OPERATIONS ON SLOPES
  • 3.12.3 CHANGING THE STANDARD FRONT BUCKET
• 3.13 USING THE MACHINE AS AN EXCAVATOR
  • 3.13.1 POSITIONING THE BUCKET ACCORDING TO THE WORK THAT MUST BE CARRIED OUT
  • 3.13.2 POSITIONING THE MACHINE FOR DIGGING OPERATIONS
  • 3.13.3 SLIDING THE BACKHOE UNIT SIDEWARDS
  • 3.13.4 DIGGING METHOD
    • 3.13.4.1 CHANGING THE BACKHOE BUCKET
• 3.14 LONG PERIODS OF INACTIVITY
  • 3.14.1 PREPARING THE MACHINE FOR A LONG PERIOD OF INACTIVITY
  • 3.14.2 PREPARING THE ENGINE FOR A LONG PERIOD OF INACTIVITY
  • 3.14.3 MAINTENANCE DURING A PERIOD OF INACTIVITY
  • 3.14.4 RESTARTING THE ENGINE
  • 3.14.5 AFTER THE PERIOD OF INACTIVITY
• 3.15 TROUBLESHOOTING
  • 3.15.1 HOW TO REMOVE THE MACHINE
  • 3.15.2 AFTER THE FUEL HAS RUN OUT
  • 3.15.3 IF THE BATTERY IS DOWN
    • 3.15.3.1 STARTING WITH BOOSTER CABLES
  • 3.15.4 OTHER TROUBLES
    • 3.15.4.1 ELECTRICAL CIRCUIT
    • 3.15.4.2 HYDRAULIC SYSTEM
    • 3.15.4.3 BRAKING SYSTEM
    • 3.15.4.4 CONVERTER
    • 3.15.4.5 ENGINE
• 4.1 GUIDE TO MAINTENANCE
• 4.2 MAINTENANCE NOTES
  • 4.2.1 NOTES REGARDING THE ENGINE
    • 4.2.1.1 ENGINE OIL
    • 4.2.1.2 COOLANT
    • 4.2.1.3 FUEL
  • 4.2.2 NOTES REGARDING THE HYDRAULIC SYSTEM
  • 4.2.3 NOTES REGARDING THE ELECTRIC SYSTEM
  • 4.2.4 NOTES REGARDING LUBRICATION
  • 4.2.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING
• 4.3 FUEL, COOLANT AND LUBRICANTS
  • 4.3.1 LUBRICATION WITH GREASE
  • 4.3.2 HOMOLOGATED SYNTHETIC BIODEGRADABLE LUBRICANTS “HEES”
• 4.4 DRIVING TORQUES
  • 4.4.1 STANDARD DRIVING TORQUES FOR SCREWS AND NUTS
  • 4.4.2 SPECIFIC DRIVING TORQUES FOR SCREWS AND NUTS
  • 4.4.3 STANDARD DRIVING TORQUES FOR HOSES WITH ORFS
• 4.5 LUBRICATION
  • 4.5.1 LUBRICATION DIAGRAM
  • 4.5.2 LUBRICATION DIAGRAM (4in1 bucket and pallet forks)
  • 4.5.3 LUBRICATION DIAGRAM (front bucket quick couplings)
• 4.6 PERIODICAL CHANGE OF THE SAFETY RELATED COMPONENTS
  • 4.6.1 SAFETY RELATED PARTS
    • 4.6.1.1 FUEL SYSTEM
    • 4.6.1.2 DELIVERY HYDRAULIC SYSTEM
    • 4.6.1.3 FRONT LOADER HYDRAULIC SYSTEM
    • 4.6.1.4 BACKHOE HYDRALIC SYSTEM
    • 4.6.1.5 OPERATOR’S SAFETY
• 4.7 MAINTENANCE PLAN
• 4.8 MAINTENANCE PROCEDURES
  • 4.8.1 WHEN REQUIRED
    • 4.8.1.a CHECKING, CLEANING OR CHANGING THE ENGINE AIR FILTERS
    • 4.8.1.b CHECKING AND CLEANING THE CAB AIR FILTER
    • 4.8.1.c CHECKING THE DETERGENT LEVEL IN THE WINDSHIELD WASHER RESERVOIR
    • 4.8.1.d CHECKING THE WINDSHIELD WIPER BLADES
    • 4.8.1.e LUBRICATING THE CAB DOOR HINGES
    • 4.8.1.f FUSES AND RELAYS – CHECK AND CHANGE
    • 4.8.1.g BLEEDING THE BRAKING CIRCUIT
    • 4.8.1.h CHECKING AND ADJUSTING THE FRONT WHEEL TOE-IN
    • 4.8.1.i CHECKING THE BRAKING EFFICIENCY
    • 4.8.1.j CHECKING AND ADJUSTING THE PARKING BRAKE
    • 4.8.1.k CHECKING AND ADJUSTING THE BRAKE PEDAL STROKE
    • 4.8.1.l ADJUSTING THE AUTOMATIC RETURN- TO-DIG DEVICE OF THE FRONT BUCKET (if installed)
    • 4.8.1.m CHECKING AND ADJUSTING THE STABILIZER SLACK
  • 4.8.2 MAINTENANCE INTERVALS IN CASE OF USE OF THE DEMOLITION HAMMER
    • 4.8.2.a CHANGING THE HYDRAULIC OIL FILTER
    • 4.8.2.b CHANGING THE HYDRAULIC OIL
  • 4.8.3 CHECKS TO BE CARRIED OUT BEFORE STARTING THE ENGINE
    • 4.8.3.a VARIOUS CHECKS
    • 4.8.3.b CHECKING THE COOLANT LEVEL
    • 4.8.3.c CHECKING THE FUEL LEVEL
    • 4.8.3.d CHECKING THE ENGINE OIL LEVEL
  • 4.8.4 MAINTENANCE EVERY 10 HOURS OF OPERATION
    • 4.8.4.a LUBRICATING THE JOINTS
  • 4.8.5 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION (Only for machines in which synthetic biodegradable oil type HEES is used)
  • 4.8.6 MAINTENANCE EVERY 50 HOURS OF OPERATION
    • 4.8.6.a CHECKING THE HYDRAULIC OIL LEVEL
    • 4.8.6.b CHECKING THE FLUID LEVEL IN THE RADIATOR
    • 4.8.6.c CHECKING THE BRAKING SYSTEM OIL LEVEL
    • 4.8.6.d LUBRICATING THE TRANSMISSION SHAFTS (4WD VERSION)
    • 4.8.6.e LUBRICATING THE TRANSMISSION SHAFT (2WD VERSION)
    • 4.8.6.f LUBRICATING THE FRONT AXLE JOINTS AND CENTRAL COUPLING (4WD VERSION)
    • 4.8.6.g LUBRICATING THE FRONT AXLE JOINTS AND CENTRAL COUPLING (2WD VERSION)
    • 4.8.6.h CHECKING THE TYRE PRESSURE
    • 4.8.6.i DRAINING THE WATER SEPARATOR
  • 4.8.7 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
  • 4.8.8 MAINTENANCE EVERY 250 HOURS OF OPERATION
    • 4.8.8.a CHECKING THE ALTERNATOR-FAN BELT
    • 4.8.8.b CHECKING THE BATTERY ELECTROLYTE LEVEL
    • 4.8.8.c CHECKING THE FRONT AXLE OIL LEVELS (ONLY 4WD VERSION)
    • 4.8.8.d CHECKING THE REAR AXLE OIL LEVEL
    • 4.8.8.e CHECKING THE HYDRAULIC TRANSMISSION OIL LEVEL
    • 4.8.8.f CHECKING THE WHEEL NUT DRIVING TORQUE
  • 4.8.9 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines in which synthetic biodegradable oil type HEES is used)
  • 4.8.10 MAINTENANCE EVERY 500 HOURS OF OPERATION
    • 4.8.10.a CHANGING THE ENGINE OIL
    • 4.8.10.b CHANGING THE ENGINE OIL FILTER
    • 4.8.10.c CHANGING THE HYDRAULIC SYSTEM OIL FILTER
    • 4.8.10.d CHANGING THE FUEL FILTER
    • 4.8.10.e DRAINING THE FUEL TANK
    • 4.8.10.f DRAINING THE HYDRAULIC OIL TANK (only for machines in which synthetic biodegradable oil type HEES is used)
    • 4.8.10.g CLEANING THE OUTSIDE OF THE RADIATOR
  • 4.8.11 MAINTENANCE EVERY 1000 HOURS OF OPERATION
    • 4.8.11.a CHANGING THE FRONT AXLE OIL (ONLY 4WD VERSION)
    • 4.8.11.b CHANGING THE REAR AXLE OIL
    • 4.8.11.c CHANGING THE HYDRAULIC TRANSMISSION OIL
    • 4.8.11.d CHANGING THE HYDRAULIC TRANSMISSION OIL FILTER
  • 4.8.12 MAINTENANCE EVERY 2000 HOURS OF OPERATION
    • 4.8.12.a CHANGING THE HYDRAULIC OIL AND CLEANING THE INTAKE FILTER
    • 4.8.12.b CHANGING THE COOLANT
    • 4.8.12.c CHANGING THE BRAKING SYSTEM OIL
    • 4.8.12.d CHECKING THE ALTERNATOR AND THE STARTER
    • 4.8.12.e CHANGING THE ALTERNATOR BELT
  • 4.8.13 MAINTENANCE EVERY 3000 HOURS OF OPERATION
    • 4.8.13.a CHECKING THE ENGINE RETAINING SCREWS AND DAMPING ELEMENTS
    • 4.8.13.b CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE AND THE INJECTION TIMING ADVANCE
  • 4.8.14 MAINTENANCE EVERY 4000 HOURS OF OPERATION
    • 4.8.14.a CHANGING THE ENGINE THERMOSTATIC VALVE
• 5.1 TECHNICAL DATA
  • 5.1.1 STANDARD OVERALL DIMENSIONS
    • 5.1.1.1 OVERALL DIMENSIONS WITH STANDARD ARM
    • 5.1.1.2 OVERALL DIMENSIONS WITH TELESCOPIC ARM
  • 5.1.2 TECHNICAL CHARACTERISTICS
  • 5.1.3 LIFTING CAPACITIES
    • 5.1.3.1 SYMBOL TABLE
    • 5.1.3.2 LIFTING CAPACITIES (STANDARD ARM)
• 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 FRONT EQUIPMENT QUICK COUPLING DEVICES
  • 6.2.1 MANUAL QUICK COUPLING
  • 6.2.2 HYDRAULIC QUICK COUPLING FOR STANDARD BUCKET
  • 6.2.3 HYDRAULIC QUICK COUPLING FOR 4in1 BUCKET AND OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW
• 6.3 4in1 BUCKET
  • 6.3.1 DESCRIPTION AND CONTROLS
  • 6.3.2 SAFETY DEVICES
  • 6.3.3 INSTALLING THE 4in1 BUCKET
  • 6.3.4 USING THE 4in1 BUCKET
  • 6.3.5 MAINTENANCE
• 6.4 PALLET FORKS
  • 6.4.1 DESCRIPTION
  • 6.4.2 SAFETY DEVICES
  • 6.4.3 USING THE FORKS
    • 6.4.3.1 PREPARING THE PALLET FORKS FOR USE
    • 6.4.3.2 OVERTURNING THE FORKS
  • 6.4.4 REMOVING THE FORKS
  • 6.4.5 INSTALLING THE FORKS
  • 6.4.6 MAINTENANCE
• 6.5 BACKHOE TELESCOPIC ARM
  • 6.5.1 DESCRIPTION AND CONTROL
    • 6.5.1.1 CONTROL
  • 6.5.2 SAFETY DEVICES
  • 6.5.3 USING THE TELESCOPIC ARM
  • 6.5.4 MAINTENANCE
    • 6.5.4.1 ADJUSTING THE GUIDE SLACK
• 6.6 CONFIGURATION FOR THE INSTALLATION OF THE DEMOLITION HAMMER
  • 6.6.1 DESCRIPTION AND CONTROL
    • 6.6.1.1 CONTROL
  • 6.6.2 USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED
  • 6.6.3 INSTALLING AND REMOVING THE DEMOLITION HAMMER
    • 6.6.3.1 INSTALLING THE HAMMER
    • 6.6.3.2 REMOVING THE HAMMER
  • 6.6.4 USING THE HAMMER
  • 6.6.5 MAINTENANCE
• 6.7 CONFIGURATION FOR THE USE OF OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW
  • 6.7.1 DESCRIPTION AND CONTROL
    • 6.7.1.1 CONTROL
  • 6.7.2 INSTALLING AND CONNECTING THE EQUIPMENT
  • 6.7.3 MAINTENANCE
• 6.8 CONFIGURATION FOR THE USE OF THE CLAMSHELL BUCKET
  • 6.8.1 DESCRIPTION AND CONTROL
    • 6.8.1.1 CONTROL
  • 6.8.2 INSTALLING THE CLAMSHELL BUCKET
  • 6.8.3 USING THE CLAMSHELL BUCKET
  • 6.8.4 MAINTENANCE
• 6.9 CONFIGURATION FOR THE USE OF THE HAND HYDRAULIC HAMMER
  • 6.9.1 DESCRIPTION AND CONTROL
  • 6.9.2 INSTALLING AND REMOVING THE HAND HAMMER
    • 6.9.2.1 CONNECTING THE HAND HAMMER
    • 6.9.2.2 REMOVING THE CONNECTIONS
  • 6.9.3 USING THE HAMMER
  • 6.9.4 MAINTENANCE
• 6.10 LOAD STABILIZER SYSTEM (LSS) (Optional)
  • 6.10.1 LOAD STABILIZER SYSTEM (LSS) ACCUMULATOR
• 6.11 REAR EQUIPMENT MECHANICAL QUICK COUPLING DEVICE
  • 6.11.1 EQUIPMENT COUPLING AND RELEASE PROCEDURE
  • 6.11.2 MAINTENANCE

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