Hitachi ZAXIS 850-3 850LC-3 870H-3 870LCH-3 Excavator Operator’s Manual PDF

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Hitachi ZAXIS 850-3 850LC-3 870H-3 870LCH-3 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD

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Hitachi ZAXIS 850-3 850LC-3 870H-3 870LCH-3 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD

P/N: EM1JB12
Language: English
Division: Hitachi
Product Lines: Excavators
Publication Type: Operator’s Manuals
Associated Models: ZAXIS850-3, ZAXIS850LC-3
Series: ZAXIS-3 SERIES

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Hitachi ZAXIS 850-3 850LC-3 870H-3 870LCH-3 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD

EM1JB-1-2 0
INTRODUCTION 2
INDEX 3
MACHINE NUMBERS 5
CONTENTS 9
SAFETY 13
RECOGNIZE SAFETY INFORMATION 13
UNDERSTAND SIGNAL WORDS 13
FOLLOW SAFETY INSTRUCTIONS 14
PREPARE FOR EMERGENCIES 14
WEAR PROTECTIVE CLOTHING 15
PROTECT AGAINST NOISE 15
INSPECT MACHINE 15
GENERAL PRECAUTIONS FOR CAB 16
USE HANDHOLDS AND STEPS 17
ADJUST THE OPERATOR’S SEAT 17
ENSURE SAFETY BEFORE RISING FROM OR LEAVING
OPERATOR’S SEAT 17
FASTEN YOUR SEAT BELT 18
MOVE AND OPERATE MACHINE SAFELY 18
HANDLE STARTING AIDS SAFELY 18
OPERATE ONLY FROM OPERATOR’S SEAT 19
JUMP STARTING 19
KEEP RIDERS OFF MACHINE 19
PRECAUTIONS FOR OPERATIONS 20
INVESTIGATE JOB SITE BEFOREHAND 21
EQUIPMENT OF HEAD GUARD, ROPS, FOPS 22
PROVIDE SIGNALS FOR JOBS INVOLVING MULTIPLE
NUMBERS OF MACHINES 22
CONFIRM DIRECTION OF MACHINE TO BE DRIVEN 22
DRIVE MACHINE SAFELY 23
AVOID INJURY FROM ROLLAWAY ACCIDENTS 25
AVOID INJURY FROM BACK-OVER AND SWING
ACCIDENTS 26
KEEP PERSON CLEAR FROM WORKING AREA 27
NEVER POSITION BUCKET OVER ANYONE 27
AVOID UNDERCUTTING 27
AVOID TIPPING 28
NEVER UNDERCUT A HIGH BANK 28
DIG WITH CAUTION 29
OPERATE WITH CAUTION 29
AVOID POWER LINES 30
PRECAUTIONS FOR LIGHTENING 30
OBJECT HANDLING 30
PROTECT AGAINST FLYING DEBRIS 31
PARK MACHINE SAFELY 31
HANDLE FLUIDS SAFELY AVOID FIRES 31
TRANSPORT SAFELY 32
PRACTICE SAFE MAINTENANCE 33
WARN OTHERS OF SERVICE WORK 34
SUPPORT MACHINE PROPERLY 34
STAY CLEAR OF MOVING PARTS 34
PREVENT PARTS FROM FLYING 35
STORE ATTACHMENTS SAFELY 35
PREVENT BURNS 36
REPLACE RUBBER HOSES PERIODICALLY 36
AVOID HIGH-PRESSURE FLUIDS 37
PREVENT FIRES 38
EVACUATING IN CASE OF FIRE 39
BEWARE OF EXHAUST FUMES 39
PRECAUTIONS FOR WELDING AND GRINDING 39
AVOID HEATING NEAR PRESSURIZED FLUID LINES 40
AVOID APPLYING HEAT TO LINES CONTAINING
FLAMMABLE FLUIDS 40
REMOVE PAINT BEFORE WELDING OR HEATING 40
BEWARE OF ASBESTOS DUST 41
PREVENT BATTERY EXPLOSIONS 41
SERVICE AIR CONDITIONING SYSTEM SAFELY 41
HANDLE CHEMICAL PRODUCTS SAFELY 42
DISPOSE OF WASTE PROPERLY 42
SAFETY SIGNS/Europe/Asia/Middle and Near East Model Only 43
SAFETY SIGNS/North America and Oceania Model Only 50
COMPONENTS NAME 55
GETTING ON / OFF THE MACHINE 56
OPERATOR’S STATION 57
CAB FEATURES 57
MULTI FUNCTION MONITOR 59
OUTLINE 60
Menu Screen (23) 63
Hour Meter 64
Fuel Gauge 64
Clock 64
Back Monitor Selector 64
Menu Key 65
Optional Function Key 65
Return to Basic Screen Key 65
Alarm Light 65
Optional Function Display 65
Coolant Temperature Gauge 66
Operating Status Icon Display 66
ALARM OCCURRENCE SCREEN 71
CONTENTS OF ALARMS 73
Clock Setting 75
ATTACHMENT SELECTION
(Only Machines Equipped with Optional Parts) 76
PUMP 2 FLOW RATE ADJUSTMENT
(Only Machines Equipped with Optional Parts) 79
DISPLAYING OPERATING CONDITIONS 80
FUEL RATE DISPLAY/NO DISPLAY 81
BACK MONITOR SETTINGS 89
MAINTENANCE SETTINGS 96
Mail
(Optional) 101
LANGUAGE SETTINGS 103
SWITCH PANEL 105
ENGINE CONTROL DIAL
Use engine control dial (1) to adjust engine 106
AUTO-IDLE SWITCH 106
POWER MODE SWITCH 107
TRAVEL MODE SWITCH 107
WORK LIGHT SWITCH 108
WIPER/WASHER SWITCH 109
SWITCH PANEL (Optional included) 110
FAN ROTATING DIRECTION DEVICE(Optional) 114
KEY SWITCH 115
POWER BOOST SWITCH 115
HORN SWITCH 115
CIGAR LIGHTER 116
CAB LIGHT 117
INSTALLING FIRE EXTINGUISHER (Optional) 117
PILOT CONTROL SHUT-OFF LEVER 118
ENGINE STOP SWITCH 118
FUSE BOX 119
ADDITIONAL FUSE BOX 119
AIR CONDITIONER OPERATION 120
AUTO AIR CONDITIONER 121
CAB HEATER OPERATION 126
COOLING OPERATION 126
DEFROSTER OPERATION 127
TIPS FOR OPTIMAL AIR CONDITIONER USAGE 128
AM/FM RADIO OPERATION 129
DIGITAL CLOCK SETTING PROCEDURE 130
CAB DOOR RELEASE LEVER 131
OPENING UPPER FRONT WINDOW
(ZAXIS850-3, 850LC-3) 131
CLOSING UPPER FRONT WINDOW 132
REMOVING AND STORING LOWER FRONT
WINDOW
(ZAXIS850-3, 850LC-3) 133
OPENING SIDE WINDOWS 133
OPENING/CLOSING OVERHEAD WINDOW
(ZAXIS850-3, 850LC-3) 134
OPENING/CLOSING OVERHEAD WINDOW
(Clear Hatch: If Equipped) 134
EMERGENCY EXIT
(ZAXIS850-3, 850LC-3) 135
EMERGENCY EXIT
(ZAXIS870H-3, 870LCH-3) 136
ADJUSTING THE SEAT 137
ADJUSTING THE SEAT (HEATER SEAT OPTIONAL) 139
SEAT WITH A BUILT-IN HEATER 140
ADJUSTING THE AIR-SUSPENSION SEAT
(Optional) 141
SEAT WITH A BUILT-IN HEATER 142
ADJUSTING CONSOLE HEIGHT 143
SEAT BELT 144
BREAK-IN 145
OBSERVE ENGINE OPERATION CLOSELY 145
EVERY 8 HOURS OR DAILY 145
AFTER THE FIRST 50 HOURS 145
AFTER THE FIRST 100 HOURS 145
OPERATING THE ENGINE 147
INSPECT MACHINE DAILY BEFORE STARTING 147
BEFORE STARTING ENGINE 148
LEVEL CHECK 149
STARTING THE ENGINE IN ORDINARY TEMPERATURE 150
STARTING IN COLD WEATHER 151
CHECK INSTRUMENTS AFTER STARTING 152
USING BOOSTER BATTERIES 153
STOPPING THE ENGINE 155
DRIVING THE MACHINE 157
DRIVE THE MACHINE CAREFULLY 157
STEERING THE MACHINE USING PEDALS 158
STEERING THE MACHINE USING LEVERS 159
TRAVEL MODE SWITCH 160
TRAVEL ALARM (Optional) 160
OPERATING ON SOFT GROUND 161
RAISE ONE TRACK USING BOOM AND ARM 161
TOWING MACHINE A SHORT DISTANCE 162
OPERATING IN WATER OR MUD 163
PARKING THE MACHINE ON SLOPES 164
PARKING THE MACHINE 164
OPERATING THE MACHINE 165
CONTROL LEVER (ISO PATTERN) 165
CONTROL LEVER (HITACHI PATTERN) 166
PILOT CONTROL SHUT-OFF LEVER 167
ENGINE SPEED CONTROL 170
AUTO-IDLE 171
WORK MODE 172
WORK MODE SELECT 173
POWER BOOST 174
POWER MODE 175
OPERATING BACKHOE 176
GRADING OPERATION 176
PRECAUTION FOR ARM ROLL-IN/ BUCKET ROLLIN
COMBINED OPERATION 177
AVOID ABUSIVE OPERATION 177
OPERATING TIPS 178
SELECT CORRECT TRACK SHOES 178
OBJECT HANDLING — IF EQUIPPED 179
OVERNIGHT STORAGE INSTRUCTIONS 181
ASSEMBLING 183
PRECAUTIONS FOR ASSEMBLING 183
PRECAUTIONS FOR SLINGING WORK 185
PRECAUTIONS FOR OPERATING MACHINE 186
INSTALLING COUNTERWEIGHT 187
INSTALLING BOOM CYLINDER 188
INSTALLING BOOM 190
CONNECTING HOSES BETWEEN BOOM CYLINDER
AND MACHINE 191
INSTALLING BOOM CYLINDER ROD 192
INSTALLING ARM 193
CONNECTING ARM CYLINDER ROD 194
CONNECTING BUCKET CYLINDER HOSES 195
INSTALLING BUCKET 196
FINAL INSPECTION 197
TRANSPORTING BY ROAD 198
TRANSPORTING THE MACHINE BY TRAILER 198
LOADING/UNLOADING ON A TRAILER 198
RETRACTING OR EXTENDING THE SIDE FRAME 202
RETRACTING THE SIDE FRAME 203
EXTENDING THE SIDE FRAME 204
TYPES OF PACKINGS FOR TRANSPORTATION 207
PACKING DIMENSIONS AND WEIGHTS FOR
TRANSPORTATION-1 (BACKHOE) 208
PACKING DIMENSIONS AND WEIGHTS FOR
TRANSPORTATION-2 (BACKHOE) 211
MAINTENANCE 215
CORRECT MAINTENANCE AND INSPECTION
PROCEDURES 215
CHECK THE HOUR METER REGULARLY 216
USE CORRECT FUELS AND LUBRICANTS 216
PREPARE MACHINE FOR MAINTENANCE 217
HOOD AND ACCESS COVERS 218
PERIODIC REPLACEMENT OF PARTS 219
MAINTENANCE GUIDE 220
A GREASING 223
B ENGINE OIL 234
C TRANSMISSION OIL 238
D HYDRAULIC SYSTEM 243
E FUEL SYSTEM 260
F AIR CLEANER 270
G COOLING SYSTEM 271
H AIR CONDITIONER 276
I ELECTRICAL SYSTEM 282
J MISCELLANEOUS 289
HYDRAULIC CIRCUIT AND ELECTLICAL CIRCUIT 319
HYDRAULIC SYSTEM 319
MAIN CIRCUIT 320
ELECTLICAL CIRCUIT 322
ELECTRICAL DIAGRAM 323
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 325
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 325
STORAGE 327
STORING THE MACHINE 327
REMOVING THE MACHINE FROM STORAGE 328
TROUBLESHOOTING 329
ENGINE 329
ELECTRICAL SYSTEM 333
CONTROL LEVERS 337
HYDRAULIC SYSTEM 337
SPECIFICATIONS 341
SPECIFICATIONS (BACKHOE)
ZAXIS850-3, 850LC-3 341
WORKING RANGES (BACKHOE)
ZAXIS850-3, 850LC-3 342
SHOE TYPES AND APPLICATIONS 343
ZAXIS850-3 343
ZAXIS850LC-3 343
BUCKET TYPES AND APPLICATIONS (BACKHOE) 344
ZAXIS850-3 344
ZAXIS850LC-3 344
SPECIFICATIONS (BACKHOE) 345
ZAXIS870H-3, 870LCH-3 345
WORKING RANGES (BACKHOE) 346
ZAXIS870H-3, 870LCH-3 346
SHOE TYPES AND APPLICATIONS 347
ZAXIS870H-3 347
ZAXIS870LCH-3 347
BUCKET TYPES AND APPLICATIONS (BACKHOE) 348
ZAXIS870H-3 348
ZAXIS870LCH-3 348
LIFTING CAPACITIES 349
SOUND LEVEL RESULTS
(2000/14/EC) 351
VIBRATION LEVEL 351
OPTIONAL ATTACHMENTS AND DEVICES 353
HYDRAULIC BREAKER 353
WORK MODE 354
BREAKER OPERATION 355
PRECAUTIONS FOR BREAKER OPERATION 357
BREAKER MAINTENANCE 361
REPLACE BREAKER CIRCUIT RETURN OIL FILTER 363
HYDRAULIC CRUSHER 364
STOP VALVE OPERATION 365
THREE-WAY-VALVE OPERATION
(Machines equipped with the piping common to
hydraulic breaker and crusher operation) 366
FLOW COMBINING VALVE OPERATION 366
PRECAUTIONS FOR CRUSHER OPERATION 367
INDEX 369

S.V 03/24