Hitachi ZAXIS 650LC-3 670LCH-3 670LCR-3 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD
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Hitachi ZAXIS 650LC-3 670LCH-3 670LCR-3 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD
P/N: EM1J723
Language: English
Division: Hitachi
Product Lines: Excavators
Publication Type: Operator’s Manuals
Associated Models: ZAXIS650LC-3, ZAXIS670LCH-3
Series: ZAXIS-3 SERIES
Serial: 020001-
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Hitachi ZAXIS 650LC-3 670LCH-3 670LCR-3 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD
EM1J7-2-3 0
INTRODUCTION 0
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 16
NEVER RIDE ATTACHMENT 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 OPG 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 AND SILICON DUST AND OTHER CONTAMINATION 41
PREVENT BATTERY EXPLOSIONS 41
SERVICE AIR CONDITIONING SYSTEM SAFELY 41
HANDLE CHEMICAL PRODUCTS SAFELY 42
DISPOSE OF WASTE PROPERLY 42
VISIBILITY FROM OPERATOR’S SEAT 43
PRECAUTION FOR COMMUNICATION TERMINAL EQUIPMENT 44
SAFETY SIGNS/Europe/Asia/Middle and Near East Model Only 46
SAFETY SIGNS/North America and Oceania Model Only 53
COMPONENTS NAME 59
GETTING ON / OFF THE MACHINE 60
GETTING ON / OFF THE MACHINE 60
OPERATOR’S STATION 61
CAB FEATURES 61
MULTI FUNCTION MONITOR 63
OUTLINE 64
Menu Screen (23) 67
Hour Meter 68
Fuel Gauge 68
Clock 68
Back Monitor Selector 68
Menu Key 69
Optional Function Key 69
Return to Basic Screen Key 69
Alarm Light 69
Optional Function Display 69
Coolant Temperature Gauge 70
Operating Status Icon Display 70
PASSWORD INPUT (OPTIONAL) 71
In Case of Inputting an Incorrect Password 72
Extending Password Duration Time 74
ALARM OCCURRENCE SCREEN 75
CONTENTS OF ALARMS 77
CLOCK SETTING 79
ATTACHMENT SELECTION (Only Machines Equipped with Optional Parts) 80
PUMP 2 FLOW RATE ADJUSTMENT (Only Machines Equipped with Optional Parts) 83
DISPLAYING OPERATING CONDITIONS 84
FUEL RATE DISPLAY/NO DISPLAY 85
PASSWORD CHANGE (OPTIONAL) 89
BACK MONITOR SETTINGS 92
MAINTENANCE SETTINGS 94
MAIL (Optional) 99
LANGUAGE SETTINGS 101
SWITCH PANEL 103
ENGINE CONTROL DIAL 104
AUTO-IDLE SWITCH 104
POWER MODE SWITCH 105
TRAVEL MODE SWITCH 105
WORK LIGHT SWITCH 106
WIPER/WASHER SWITCH 107
SWITCH PANEL (Optional included) 108
OVERLOAD ALARM SYSTEM (Only Machines Equipped with Optional Parts) 112
FAN ROTATION DIRECTION CONTROL SYSTEM (Optional) 113
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
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 (ZX650LC-3) 131
CLOSING UPPER FRONT WINDOW 132
REMOVING AND STORING LOWER FRONT WINDOW (ZX650LC-3) 133
OPENING SIDE WINDOWS 133
OPENING/CLOSING OVERHEAD WINDOW (ZX650LC-3) 134
OPENING/CLOSING OVERHEAD WINDOW 134
EMERGENCY EXIT (ZX650LC-3) 135
EMERGENCY EXIT (ZX670LCH-3, 670LCR-3) 136
ADJUSTING THE SEAT 137
ADJUSTING THE SEAT (HEATER SEAT OPTIONAL) 139
ADJUSTING THE AIR-SUSPENSION SEAT (Optional) 141
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 152
CHECK INSTRUMENTS AFTER STARTING 154
USING BOOSTER BATTERIES 155
STOPPING THE ENGINE 157
DRIVING THE MACHINE 159
DRIVE THE MACHINE CAREFULLY 159
STEERING THE MACHINE USING PEDALS 160
STEERING THE MACHINE USING LEVERS 161
TRAVEL MODE SWITCH 162
TRAVEL ALARM (Optional) 162
OPERATING ON SOFT GROUND 163
RAISE ONE TRACK USING BOOM AND ARM 163
TOWING MACHINE A SHORT DISTANCE 164
OPERATING IN WATER OR MUD 165
PARKING THE MACHINE ON SLOPES 166
PARKING THE MACHINE 166
OPERATING THE MACHINE 167
CONTROL LEVER (ISO PATTERN) 167
CONTROL LEVER (HITACHI PATTERN) 168
CONTROL LEVER (4 Way Multi Valve) (Optional) 169
ATTACHMENT PEDAL (HYDRAULIC BREAKER) (Optional) 170
ATTACHMENT PEDAL (HYDRAULIC CRUSHER) (Optional) 172
PILOT CONTROL SHUT-OFF LEVER 173
WARMING-UP OPERATION 174
ENGINE SPEED CONTROL 175
AUTO-IDLE 176
WORK MODE 177
WORK MODE SELECT 178
POWER BOOST 179
POWER MODE 180
OPERATING BACKHOE 181
GRADING OPERATION 181
PRECAUTION FOR ARM ROLL-IN/ BUCKET ROLL-IN COMBINED OPERATION 182
AVOID ABUSIVE OPERATION 182
OPERATING TIPS 183
SELECT CORRECT TRACK SHOES 183
OBJECT HANDLING — IF EQUIPPED 184
HYDRAULIC BREAKER AND HYDRAULIC CRUSHER 186
STOP VALVE OPERATION 187
THREE-WAY-VALVE OPERATION (Machines equipped with the piping common to hydraulic breaker and crusher operation) 188
FLOW COMBINING VALVE OPERATION 188
PRECAUTIONS FOR BREAKER OPERATION 189
BREAKER MAINTENANCE 193
REPLACE BREAKER CIRCUIT RETURN OIL FILTER 195
PRECAUTIONS FOR CRUSHER OPERATION 196
ATTACHMENT 198
OVERNIGHT STORAGE INSTRUCTIONS 200
ASSEMBLING 201
PRECAUTIONS FOR ASSEMBLING 201
PRECAUTIONS FOR SLINGING WORK 203
PRECAUTIONS FOR OPERATING MACHINE 204
MACHINE LIFTING PROCEDURE 205
INSTALLING COUNTERWEIGHT 206
INSTALLING BOOM CYLINDER 207
INSTALLING BOOM 209
CONNECTING HOSES BETWEEN BOOM CYLINDER AND MACHINE 210
INSTALLING BOOM CYLINDER ROD 211
INSTALLING ARM 212
CONNECTING ARM CYLINDER ROD 213
CONNECTING BUCKET CYLINDER HOSES 214
INSTALLING BUCKET 215
INSTALLING AND ADJUSTING MIRROR 216
FINAL INSPECTION 217
TRANSPORTING BY ROAD 218
TRANSPORTING THE MACHINE BY TRAILER 218
LOADING/UNLOADING ON A TRAILER 218
RETRACTING OR EXTENDING THE SIDE FRAME 222
RETRACTING THE SIDE FRAME 223
EXTENDING THE SIDE FRAME 224
TYPES OF PACKINGS FOR TRANSPORTATION 227
PACKING DIMENSIONS AND WEIGHTS FOR TRANSPORTATION-1 (BACKHOE) 228
PACKING DIMENSIONS AND WEIGHTS FOR TRANSPORTATION-2 (BACKHOE) 232
MAINTENANCE 237
CORRECT MAINTENANCE AND INSPECTION PROCEDURES 237
CHECK THE HOUR METER REGULARLY 238
USE CORRECT FUELS AND LUBRICANTS 238
LAYOUT 239
PREPARE MACHINE FOR MAINTENANCE 240
HOOD AND ACCESS COVERS 241
PERIODIC REPLACEMENT OF PARTS 242
MAINTENANCE GUIDE 243
A GREASING 246
B ENGINE 261
C TRANSMISSION 265
D HYDRAULIC SYSTEM 271
E FUEL SYSTEM 288
F AIR CLEANER 296
G COOLING SYSTEM 298
H AIR CONDITIONER 303
I ELECTRICAL SYSTEM 309
J MISCELLANEOUS 316
HYDRAULIC CIRCUIT AND ELECTLICAL CIRCUIT 343
HYDRAULIC SYSTEM 343
MAIN CIRCUIT 344
ELECTRICAL CIRCUIT 346
ELECTRICAL DIAGRAM 347
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 349
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 349
STORAGE 351
STORING THE MACHINE 351
REMOVING THE MACHINE FROM STORAGE 352
TROUBLESHOOTING 353
IMPOSSIBLE TO START THE ENGINE 353
ENGINE 354
ELECTRICAL SYSTEM 358
MODE SELECTION 360
CONTROL LEVERS 361
HYDRAULIC SYSTEM 361
SPECIFICATIONS 365
SPECIFICATIONS ZX650LC-3 365
WORKING RANGES ZX650LC-3 366
SHOE TYPES AND APPLICATIONS ZX650LC-3 367
BUCKET TYPES AND APPLICATIONS ZX650LC-3 368
SPECIFICATIONS ZX670LCH-3 369
WORKING RANGES ZX670LCH-3 370
BUCKET TYPES AND APPLICATIONS ZX670LCH-3 371
SPECIFICATIONS ZX670LCR-3 372
WORKING RANGES ZX670LCR-3 373
BUCKET TYPES AND APPLICATIONS ZX670LCR-3 374
LIFTING CAPACITIES 375
SOUND LEVEL RESULTS (2000/14/EC) 377
VIBRATION LEVEL 377
INDEX 379
S.V 03/24