KOMATSU WB140-2 WB150-2 BACKHOE LOADER OPERATION & MAINTENANCE MANUAL (WEAM000903) – PDF DOWNLOAD

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KOMATSU WB140-2 WB150-2 BACKHOE LOADER OPERATION & MAINTENANCE MANUAL (WEAM000903)

KOMATSU WB140-2 WB150-2 BACKHOE LOADER OPERATION & MAINTENANCE MANUAL (WEAM000903) – PDF DOWNLOAD:

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KOMATSU WB140-2 WB150-2 BACKHOE LOADER OPERATION & MAINTENANCE MANUAL (WEAM000903)

• This manual has been carried out by Komatsu in order to supply their customers with all the necessary information on the machine and the safety regulations related to it, together with the use and maintenance instructions that enable the operator to exploit the capacity of the machine with optimal results and to keep the machine efficient over time.
• The operation manual, together with the spare parts catalogue, is an integral part of the machine and must accompany it, even when it is resold, until the nachine’s final disposal.
• The manual must be handled with the greatest care and always kept on board the machine, so that it can be consulted at any moment; it must be placed in the appropriate compartment behind the seat, where also the ownership documents and the logbook are usually kept (see “14.9 TECHNICAL DOCUMENTATION”).
• This manual must be given to the persons who have to use the machine and carry out the routine maintenance operations; they must read the contents carefully more than once, in such a way as to clearly understand what are the correct operating conditions and the dangerous conditions that must be avoided. In case of loss or damage, request a new copy from Komatsu or your Komatsu Dealer.
• The illustrations contained in this manual may rapresent machine configurations available on request. Continuing improvements in the design of the machine can lead to changes in detail which may not be reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information of your machine or for questions regarding information in this manual.
• Punctual periodic annotations regarding the maintenance operations that have been carried out are important to have a clear prospect of the situation and to know exactly what has been done and what has to be done after the next maintenance interval. Therefore, consult the hour meter and the maintenance plan frequently.
• This manual may contain attachments and optional equipment that are not available in your area. Consult your Komatsu distributor for those items you may require.
• The table included in this manual (page 9) must be filled in with the machine data, which is the data that must always be indicated to the Dealer when requiring assistance and ordering spare parts.

TABLE OF CONTENTS:

KOMATSU WB140-2 WB150-2 BACKHOE LOADER OPERATION & MAINTENANCE MANUAL (WEAM000903)

MAIN MENU....................................................................................................................  0
COVER........................................................................................................................  1
TABLE OF CONTENTS............................................................................................................  2
FOREWORD..................................................................................................................... 10
INFORMATION ON SAFETY........................................................................................................ 11
INTRODUCTION................................................................................................................. 13
	INTENDED USES............................................................................................................ 13
	IMPROPER OR UNAUTHORIZED USES............................................................................................ 13
	MAIN CHARACTERISTICS..................................................................................................... 14
	RUNNING-IN............................................................................................................... 14
	PRODUCT IDENTIFICATION................................................................................................... 15
	MACHINE SERIAL NUMBER.................................................................................................... 15
	MACHINE IDENTIFICATION PLATE............................................................................................. 15
	ENGINE SERIAL NUMBER AND EMISSION LABEL.................................................................................. 16
	FRONT AXLE SERIAL NUMBER................................................................................................. 16
	REAR AXLE SERIAL NUMBER.................................................................................................. 16
	TRANSMISSION SERIAL NUMBER............................................................................................... 17
	CAB SERIAL NUMBER........................................................................................................ 17
	CANOPY SERIAL NUMBER..................................................................................................... 17
	SERIAL NUMBERS AND DEALER'S ADDRESS...................................................................................... 18
SAFETY AND ACCIDENT PREVENTION............................................................................................... 20
	1. GENERAL PRECAUTIONS................................................................................................... 21
		1.1 GENERAL SAFETY RULES............................................................................................. 21
		1.2 SAFETY DEVICES AND GUARDS........................................................................................ 21
		1.3 CLOTHING AND PERSONAL PROTECTION ITEMS........................................................................... 21
		1.4 UNAUTHORIZED MODIFICATIONS....................................................................................... 21
		1.5 LEAVING THE OPERATOR'S SEAT...................................................................................... 22
		1.6 GETTING ON AND OFF THE MACHINE................................................................................... 22
		1.7 CHECKING THE REAR VIEW MIRROR.................................................................................... 23
		1.8 PREVENTING FIRES DUE TO FUEL AND OIL............................................................................. 23
		1.9 PREVENTING BURNS................................................................................................. 23
		1.10 PREVENTING DAMAGE DUE TO ASBESTOS POWDER........................................................................ 24
		1.11 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT.................................................................. 24
		1.12 FIRE EXTINGUISHERS AND FIRST AID KIT............................................................................ 24
		1.13 PRECAUTIONS CONCERNING THE CAB STRUCTURE........................................................................ 25
		1.14 PRECAUTIONS CONCERNING THE EQUIPMENT............................................................................ 25
PRECAUTIONS.................................................................................................................. 26
	2. PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE.................................................................... 27
		2.1 SAFETY ON THE WORK SITE.......................................................................................... 27
		2.2 FIRE PREVENTION.................................................................................................. 27
		2.3 PRECAUTIONS TO BE TAKEN FOR THE OPERATOR'S CAB................................................................... 27
		2.4 ROOM VENTILATION................................................................................................. 28
		2.5 CLEANING WINDOWS, MIRRORS AND LIGHTS-CHECKING THE WINDSHIELD WIPER BLADES AND THE BULBS.......................... 28
	3. PRECAUTIONS TO BE TAKEN WHEN WORKING.................................................................................. 29
		3.1 STARTING THE ENGINE.............................................................................................. 29
		3.2 RULES FOR ROAD TRAVEL............................................................................................ 29
		3.3 CHECKS FOR TRAVELING IN REVERSE.................................................................................. 30
		3.4 MOVING THE MACHINE............................................................................................... 31
		3.5 WORKING ON SLOPES................................................................................................ 31
		3.6 PREVENTING ELECTROCUTION......................................................................................... 32
		3.7 VISIBILITY....................................................................................................... 33
		3.8 WORKING ON ICY OR SNOW-COVERED SURFACES.......................................................................... 33
		3.9 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT................................................................... 33
		3.10 WORKING ON LOOSE GROUND......................................................................................... 33
		3.11 PARKING THE MACHINE............................................................................................. 34
	4. TRANSPORTING THE MACHINE ON OTHER VEHICLES............................................................................ 35
		4.1 LOADING AND UNLOADING............................................................................................ 35
		4.2 THE ROUTE........................................................................................................ 35
	5. THE BATTERY........................................................................................................... 36
		5.1 SAFETY PRECAUTIONS FOR WORK ON BATTERIES......................................................................... 36
		5.2 STARTING THE ENGINE WITH JUMP LEADS.............................................................................. 37
	6. PRECAUTIONS FOR EMERGENCY RECOVERY.................................................................................... 38
	7. PRECAUTIONS TO BE TAKEN DURING MAINTENANCE............................................................................ 39
		7.1 WARNING PLATES................................................................................................... 39
		7.2 TOOLS............................................................................................................ 39
		7.3 PERSONAL PRECAUTIONS............................................................................................. 39
		7.4 EQUIPMENT........................................................................................................ 40
		7.5 WORKING UNDER THE MACHINE........................................................................................ 40
		7.6 KEEPING THE MACHINE CLEAN........................................................................................ 40
		7.7 RUNNING THE ENGINE DURING MAINTENANCE............................................................................ 41
		7.8 PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY...................................................... 41
		7.9 RULES FOR REFUELING AND ADDING OIL............................................................................... 42
		7.10 LEVEL OF COOLANT IN THE RADIATOR................................................................................ 42
		7.11 USING LAMPS..................................................................................................... 42
		7.12 BATTERY AND ALTERNATOR PRECAUTIONS.............................................................................. 43
		7.13 PRECAUTIONS CONCERNING THE STARTER.............................................................................. 43
		7.14 PRECAUTIONS REGARDING HIGH PRESSURE HOSES....................................................................... 44
		7.15 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH PRESSURE SYSTEMS................................................... 44
		7.16 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES AND PRESSURES...................................... 44
		7.17 THE RADIATOR COOLING FAN AND FAN BELT........................................................................... 45
		7.18 WASTE MATERIALS................................................................................................. 45
		7.19 PRECAUTIONS FOR INFLATING TIRES................................................................................. 45
		7.20 PRECAUTIONS FOR THE INSTALLATION OF THE EXHAUST SYSTEM TAILPIPE................................................. 46
		7.21 PRECAUTIONS FOR THE USE OF THE SYNTHETIC BIODEGRADABLE OIL TYPE HEES............................................ 46
	8. SAFETY PLATES......................................................................................................... 47
		8.1 POSITION OF SAFETY PLATES........................................................................................ 47
		8.2 POSITION OF PICTOGRAMS........................................................................................... 61
		8.3 PICTOGRAMS AND RELEVANT MEANINGS................................................................................. 63
		8.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED.................................................................... 66
TECHNICAL SPECIFICATIONS..................................................................................................... 68
	9. TECHNICAL DATA........................................................................................................ 69
		9.1 STANDARD OVERALL DIMENSIONS...................................................................................... 69
		9.2 TECHNICAL CHARACTERISTICS WB140R-2 (ASPIRATED ENGINE)............................................................ 70
		9.3 TECHNICAL CHARACTERISTICS WB140R-2 (TURBOCHARGED ENGINE)......................................................... 71
		9.4 TECHNICAL CHARACTERISTICS WB150R-2............................................................................... 72
		9.5 LIFTING CAPACITIES............................................................................................... 73
			9.5.1 SYMBOL TABLE............................................................................................... 73
			9.5.2 LIFTING CAPACITY WB140R-2.................................................................................. 74
			9.5.3 LIFTING CAPACITY WB150R-2.................................................................................. 76
THE MACHINE AND ITS OPERATIONS............................................................................................... 78
	10. SAFETY LOCKS......................................................................................................... 79
		10.1 FRONT LOADER LOCK............................................................................................... 79
		10.2 BACKHOE LOCKS................................................................................................... 81
	11. GENERAL VIEWS........................................................................................................ 82
		11.1 FRONT GENERAL VIEW.............................................................................................. 82
		11.2 BACKHOE GENERAL VIEW............................................................................................ 83
		11.3 CAB INSIDE GENERAL VIEW......................................................................................... 84
	12. INSTRUMENTS AND CONTROLS............................................................................................. 85
		12.1 FRONT INSTRUMENTS............................................................................................... 85
		12.2 SIDE INSTRUMENTS................................................................................................ 89
		12.3 PUSH BUTTONS ON THE FRONT LOADER CONTROL LEVER.................................................................. 94
		12.4 PUSH BUTTON ON THE GEARSHIFT LEVER.............................................................................. 95
		12.5 ELECTRICAL ACCESSORIES.......................................................................................... 95
		12.6 MACHINE CONTROLS................................................................................................ 96
	13. FUSES AND RELAYS.....................................................................................................109
		13.1 EQUIPMENT FUSES AND RELAYS......................................................................................109
		13.2 ENGINE FUSES AND RELAYS.........................................................................................111
	14. GUARDS, CAB AND DRIVER'S SEAT........................................................................................114
		14.1 ENGINE HOOD.....................................................................................................114
		14.2 CANOPY..........................................................................................................114
		14.3 CAB.............................................................................................................115
		14.4 VENTILATION AND HEATING.........................................................................................117
		14.5 SEAT............................................................................................................118
		14.6 SAFETY BELT.....................................................................................................118
		14.7 FIRE EXTINGUISHER...............................................................................................119
		14.8 FIRST AID KIT...................................................................................................119
		14.9 TECHNICAL DOCUMENTATION.........................................................................................119
		14.10 ADDITIONAL TOOL CASE (IF PROVIDED).............................................................................119
	15. USE OF MACHINE.......................................................................................................120
		15.1 CHECKS BEFORE STARTING THE ENGINE...............................................................................120
			15.1.1 VISUAL CHECKS.............................................................................................120
			15.1.2 DAILY CHECKS..............................................................................................120
			15.1.3 OPERATIONAL CHECKS........................................................................................121
		15.2 STARTING THE ENGINE.............................................................................................122
			15.2.1 STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES (MORE THAN 0°C (32°F)).................................122
			15.2.2 STARTOMG WITH COLD ENGINE OR IN COLD CLIMATES (UP TO -16°C (3°F)).........................................123
			15.2.3 STARTING ENGINE IN VERY COLD AREAS (UP TO -30°C (-22°F))..................................................123
		15.3 WARMING THE ENGINE..............................................................................................124
		15.4 HEATING THE HYDRAULIC OIL.......................................................................................124
		15.5 HOW TO MOVE THE MACHINE.........................................................................................125
			15.5.1 LOCKING THE DIFFERENTIAL..................................................................................126
			15.5.2 ENGAGING THE FOUR-WHEEL DRIVE.............................................................................126
			15.5.3 WORKING ON SLOPES.........................................................................................127
			15.5.4 MAXIMUM IMMERSION DEPTH...................................................................................128
	16. PARKING THE MACHINE..................................................................................................129
		16.1 PARKING ON LEVEL GROUND.........................................................................................129
		16.2 PARKING ON SLOPES...............................................................................................130
	17. STOPPING THE ENGINE..................................................................................................131
	18. TRANSPORTING THE MACHINE ON OTHER VEHICLES...........................................................................132
		18.1 LOADING AND UNLOADING THE MACHINE...............................................................................132
		18.2 TRANSPORT.......................................................................................................133
	19. PRECAUTIONS TO BE TAKEN IN THE COLD SEASON...........................................................................134
		19.1 FUEL AND LUBRICANTS.............................................................................................134
		19.2 COOLANT.........................................................................................................134
		19.3 BATTERY.........................................................................................................134
		19.4 OTHER PRECAUTIONS...............................................................................................135
		19.5 PRECAUTIONS TO BE TAKEN AT THE END OF WORK......................................................................135
	20. PRECAUTIONS TO BE TAKEN IN THE WARM SEASON...........................................................................136
	21. USING THE MACHINE AS A LOADER........................................................................................137
		21.1 BUCKET POSITION INDICATOR.......................................................................................137
		21.2 ORGANIZING WORK AREA............................................................................................137
			21.2.1 LOADING HEAPED AND LEVEL MATERIAL.........................................................................138
			21.2.2 LOADING OPERATIONS ON SLOPES..............................................................................138
		21.3 CHANGING THE STANDARD FRONT BUCKET..............................................................................139
	22. USING THE MACHINE AS AN EXCAVATOR....................................................................................140
		22.1 POSITIONING THE BUCKET ACCORDING TO THE WORK THAT MUST BE CARRIED OUT...........................................140
		22.2 POSITIONING THE MACHINE FOR DIGGING OPERATIONS..................................................................141
		22.3 DIGGING METHOD..................................................................................................142
		22.4 CHANGING THE BACKHOE BUCKET.....................................................................................143
	23. TROUBLESHOOTING......................................................................................................144
		23.1 HOW TO REMOVE THE MACHINE.......................................................................................144
		23.2 IF THE FUEL HAS BEEN COMPLETELY DEPLETED........................................................................144
		23.3 IF THE BATTERY IS DEPLETED......................................................................................145
			23.3.1 STARTING WITH BOOSTER CABLES..............................................................................146
		23.4 OTHER TROUBLES..................................................................................................147
			23.4.1 ELECTRICAL CIRCUIT........................................................................................147
			23.4.2 HYDRAULIC SYSTEM..........................................................................................147
			23.4.3 BRAKING SYSTEM............................................................................................148
			23.4.4 TORQUE CONVERTER SYSTEM...................................................................................148
			23.4.5 ENGINE....................................................................................................149
MAINTENANCE..................................................................................................................150
	24. GUIDE TO MAINTENANCE.................................................................................................151
	25. MAINTENANCE NOTES....................................................................................................153
		25.1 NOTES REGARDING THE ENGINE......................................................................................153
			25.1.1 ENGINE OIL................................................................................................153
			25.1.2 COOLANT...................................................................................................153
			25.1.3 FUEL......................................................................................................154
		25.2 NOTES REGARIDNG THE HYDRAULIC SYSTEM............................................................................154
		25.3 NOTES REGARDING THE ELECTRICAL SYSTEM...........................................................................155
		25.4 NOTES REGARDING LUBRICATION.....................................................................................155
		25.5 PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING...........................................................156
	26. FUEL, COOLAND AND LUBRICANTS.........................................................................................157
		26.1 HOMOLOGATED HEES SYNTHETIC BIODEGRADABLE LUBRICANTS.............................................................161
		26.2 LUBRICATION DIAGRAM.............................................................................................162
		26.3 LUBRICATION DIAGRAM (MULTIPURPOSE BUCKET AND PALLET FORKS)......................................................163
		26.4 LUBRICATION DIAGRAM (FRONT BUCKET RAPID COUPLINGS)..............................................................164
		26.5 LUBRICANT DIAGRAM (TELESCOPIC ARM)..............................................................................165
		26.6 PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY.......................................................166
			26.6.1 CRITICAL PARTS FOR SAFETY.................................................................................167
	27. NUT AND BOLT TIGHTENING TORQUES......................................................................................171
		27.1 STANDARD TIGHTENING TORQUES.....................................................................................171
		27.2 SPECIFIC TIGHTENING TORQUES.....................................................................................171
	28. MAINTENANCE PLAN.....................................................................................................172
		28.1 CHECK BEFORE STARTING...........................................................................................176
			28.1.A VARIOUS CHECKS............................................................................................176
			28.1.B CHECKING THE FUEL LEVLE...................................................................................176
			28.1.C CHECKING THE COOLANT LEVEL................................................................................177
			28.1.D CHECKING THE ENGINE OIL LEVEL.............................................................................177
			28.1.E CHECKING THE HYDRAULIC CIRCUIT OIL LEVEL..................................................................178
			28.1.F DRAINING THE WATER SEPARATOR..............................................................................179
		28.2 MAINTENANCE EVERY 10 HOURS OF OPERATION.........................................................................179
			28.2.A LUBRICATING THE JOINTS....................................................................................179
		28.3 MAINTENANCE AFTER FIRST 50 HOURS OF OPERATION...................................................................182
		28.4 MAINTENANCE EVERY 50 HOURS OF OPERATION.........................................................................182
			28.4.A CHECKING THE RADIATOR FLUID LEVEL.........................................................................182
			28.4.B CHECKING THE BRAKING SYSTEM OIL LEVEL.....................................................................182
			28.4.C LUBRICATING THE PROPELLER SHAFTS..........................................................................183
			28.4.D LUBRICATING THE FRONT AXLE JOINTS CENTRAL COUPLING........................................................184
			28.4.E CHECKING THE TIRE PRESSURE................................................................................184
			28.4.F CHECKING THE ELECTRICAL SYSTEM............................................................................185
		28.5 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION..............................................................186
			28.5.A CHANGE FRONT AXLE OIL.....................................................................................197
			28.5.B CHANGE REAR AXLE OIL......................................................................................198
			28.5.C CHANGE HYDRAULIC TRANSMISSION OIL.........................................................................199
			28.5.D CHANGE HYDRAULIC TRANSMISSION OIL FILTER..................................................................200
			28.5.E CHECK AND ADJUST ENGINE VALVE CLEARANCE...................................................................200
			28.5.F CHANGE HYDRAULIC OIL DRAIN FILTER.........................................................................193
		28.6 MAINTENANCE EVERY 250 HOURS OF OPERATION........................................................................186
			28.6.A ADJUSTING THE FAN BELT TENSION............................................................................186
			28.6.B CLEANING THE OUTSIDE OF THE RADIATORS.....................................................................187
			28.6.C CHECKING THE BATTERY ELECTROLYTE LEVEL....................................................................188
			28.6.D CHECKING THE FRONT AXLE OIL LEVELS........................................................................189
			28.6.E CHECKING THE REAR AXLE OIL LEVELS.........................................................................189
			28.6.F CHECKING THE HYDRAULIC TRANSMISSION OIL LEVEL.............................................................190
			28.6.G CHECKING THE WHEEL NUT DRIVING TORQUE.....................................................................190
		28.7 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION..............................................................191
			28.7.A CHANGE AND CLEAN HYDRAULIC OIL AND SUCTION FILTER.........................................................201
		28.8 MAINTENANCE EVERY  500 HOURS OF OPERATION.......................................................................191
			28.8.A CHANGING THE ENGINE OIL...................................................................................191
			28.8.B CHANGING THE ENGINE OIL FILTER............................................................................192
			28.8.C CHANGING THE HYDRAULIC SYSTEM OIL FILTER..................................................................193
			28.8.D CHANGING THE FUEL FILTER..................................................................................194
			28.8.E DRAINING THE FUEL TANK....................................................................................195
			28.8.F DRAINING THE HYDRAULIC OIL TANK...........................................................................196
		28.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION.......................................................................197
			28.9.A CHANGING THE FRONT AXLE OIL...............................................................................197
			28.9.B CHANGING THE REAR AXLE OIL................................................................................198
			28.9.C CHANGING THE HYDRAULIC TRANSMISSION.......................................................................199
			28.9.D CHANGING THE HYDRAULIC TRANSMISSION FILTER................................................................200
			28.9.E CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE.........................................................200
		28.10 MAINTENANCE EVERY 2000 HOURS OF OPERATION......................................................................201
			28.10.A CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER........................................201
			28.10.B CHANGING THE COOLANT.....................................................................................204
			28.10.C CHANGING THE BRAKING SYSTEM OIL..........................................................................205
			28.10.D CHECKING THE ALTERNATOR AND THE STARTER..................................................................205
		28.11 WHEN REQUIRED..................................................................................................206
			28.11.A CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE.................................................206
			28.11.B CHECKING AND CLEANING THE CAB AIR FILTER.................................................................207
			28.11.C BLEEDING THE BRAKING CIRCUIT.............................................................................208
			28.11.D WASHING THE COOLING CIRCUIT..............................................................................208
			28.11.E CLEANING THE WATER SEPARATOR.............................................................................210
			28.11.F CHECKING AND ADJUSTIONG THE FRONT WHEEL TOE-IN...........................................................210
			28.11.G CHECKING AND ADJUSTING THE PARKING BRAKE.................................................................211
			28.11.H CHECKING THE BRAKING EFFICIENCY..........................................................................212
			28.11.J CHECKING AND ADJUSTING THE BRAKE PEDAL STROKE............................................................213
			28.11.K ADJUSTING THE AUTOMATIC RETURN OF THE FRONT BUCKET TO THE DIGGING POSITION...............................213
		28.12 MAINTANANCE INTERVALS IN CASE OF USE OF THE DEMOLITION HAMMER..................................................214
			28.12.A CHANGING THE HYDRAULIC OIL FILTER........................................................................214
			28.12.B CHANGING THE HYRAULIC OIL................................................................................214
	29. LONG PERIODS OF INACTIVITY...........................................................................................215
		29.1 BEFORE THE PERIOD OF INACTIVITY.................................................................................215
		29.2 DURING THE PERIOD OF INACTIVITY.................................................................................217
		29.3 AFTER THE PERIOD OF INACTIVITY..................................................................................217
AUTHORIZED OPTIONAL EQUIPMENT................................................................................................218
	30. AUTHORIZED OPTIONAL EQUIPMENT........................................................................................219
		30.1 PRECAUTIONS REGARDING SAFETY....................................................................................219
		30.2 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT FOR MODEL WB140-2.....................................................220
		30.3 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT FOR MODEL WB150-2.....................................................221
	31. FRONT EQUIPMENT QUICK COUPLING DEVICES...............................................................................222
		31.1 MANUAL CONTROL QUICK COUPLING...................................................................................222
		31.2 HYDRAULIC CONTROL QUICK COUPLING................................................................................223
		31.3 HYDRAULIC CONTROL QUICK COUPLING FOR MULTIPURPOSE BUCKET AND OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW....223
	32. MULTIPURPOSE BUCKET..................................................................................................224
		32.1 DESCRIPTION AND CONTROLS........................................................................................224
		32.2 SAFETY DEVICES..................................................................................................224
		32.3 INSTALLING THE MULTIPURPOSE BUCKET..............................................................................225
		32.4 USING THE MULTIPURPOSE BUCKET...................................................................................226
		32.5 MAINTENANCE.....................................................................................................226
	33. PALLET FORKS.........................................................................................................227
		33.1 DESCRIPTION.....................................................................................................227
		33.2 SAFETY DEVICES..................................................................................................227
		33.3 USING THE FORKS.................................................................................................227
			33.3.1 PREPARING THE PALLET FORKS FOR USE........................................................................228
			33.3.2 OVERTURNING THE FORKS FOR TRAVEL ON ROADS.................................................................228
		33.4 REMOVING THE FORKS..............................................................................................229
		33.5 INSTALLING THE FORKS............................................................................................229
		33.6 MAINTENANCE.....................................................................................................229
	34. BACKHOE TELESCOPIC ARM...............................................................................................230
		34.1 SAFETY DEVICES..................................................................................................230
		34.2 SAFETY DEVICES..................................................................................................231
		34.3 MAINTENANCE.....................................................................................................231
		34.4 ADJUSTING THE GUIDE SLACK.......................................................................................231
			34.4.1 ADJUSTING THE GUIDE SLACK.................................................................................231
	35. ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER............................................................233
		35.1 DESCRIPTION AND CONTROL.........................................................................................233
		35.2 USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED...........................................................234
		35.3 INSTALLING AND REMOVING THE DEMOLITION HAMMER...................................................................238
			35.3.1 INSTALLING THE HAMMER.....................................................................................238
			35.3.2 REMOVING THE HAMMER.......................................................................................240
		35.4 MAINTENANCE.....................................................................................................240
	36. ARRANGEMENT FOR THE OPERATION OF THE OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW.................................241
		36.1 DESCRIPTION AND CONTROL.........................................................................................241
		36.2 INSTALLING AND CONNECTING THE EQUIPMENT.........................................................................241
		36.3 MAINTENANCE.....................................................................................................242
	37. ARRANGEMENT FOR THE INSTALLATION OF THE CLAMSHELL BUCKET.............................................................243
		37.1 DESCRIPTION AND CONTROL.........................................................................................243
		37.2 INSTALLING THE CLAMSHELL BUCKET.................................................................................244
		37.3 USING THE CLAMSHELL BUCKET......................................................................................245
		37.4 MAINTENANCE.....................................................................................................245
	38. ARRANGEMENT FOR THE INSTALLATION OF THE MANUAL HYDRAULIC HAMMER......................................................246
		38.1 DESCRIPTION AND CONTROL.........................................................................................246
		38.2 CONNECTING AND REMOVING THE HAMMER..............................................................................247
			38.2.1 CONNECTING THE HAMMER.....................................................................................247
			38.2.2 REMOVING THE CONNECTIONS..................................................................................247
		38.3 USING THE HAMMER................................................................................................248
		38.4 MAINTENANCE.....................................................................................................248
	39. LOAD STABILIZER SYSTEM (LSS) (OPTIONAL)..............................................................................249
		39.1 ACCUMULATOR OF THE LOAD STABILIZER SYSTEM (LSS).................................................................249
	40. AIR CONDITIONER (OPTIONAL)...........................................................................................250

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