Hitachi ZAXIS 30U-2 35U-2 40U-2 50U-2 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD
FILE DETAILS:
Hitachi ZAXIS 30U-2 35U-2 40U-2 50U-2 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD
P/N: EM1M711
Language: English
Division: Hitachi
Product Lines: Excavators
Publication Type: Operator’s Manuals
Associated Models: ZAXIS30U-2, ZAXIS35U-2, ZAXIS40U-2, ZAXIS50U-2
Series: ZAXIS-2 SERIES
Serial: 010001-
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Hitachi ZAXIS 30U-2 35U-2 40U-2 50U-2 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD
COVER 0
INDEX 3
CONTENTS 5
MACHINE NUMBERS 9
SAFETY 11
RECOGNIZE SAFETY INFORMATION 11
UNDERSTAND SIGNAL WORDS 11
FOLLOW SAFETY INSTRUCTIONS 12
PREPARE FOR EMERGENCIES 12
WEAR PROTECTIVE CLOTHING 13
PROTECT AGAINST NOISE 13
INSPECT MACHINE DAILY 13
TIDY UP INSIDE CAB 14
USE HANDHOLDS AND STEPS 14
ADJUST THE OPERATOR’S SEAT 15
FASTEN YOUR SEAT BELT 15
MOVE AND OPERATE MACHINE SAFELY 16
OPERATE ONLY FROM OPERATOR’S SEAT 17
JUMP STARTING 17
KEEP RIDERS OFF MACHINE 17
INVESTIGATE JOB SITE BEFOREHAND 18
PROVIDE SIGNALS FOR JOBS INVOLVING
MULTIPLE NUMBERS OF MACHINES 19
CONFIRM DIRECTION OF MACHINE TO BE
DRIVEN 19
DRIVE MACHINE SAFELY 20
AVOID INJURY FROM ROLLAWAY
ACCIDENTS 21
AVOID INJURY FROM BACK-OVER AND
SWING ACCIDENTS 22
KEEP PERSONNEL CLEAR FROM WORKING
AREA 23
NEVER POSITION BUCKET OVER ANYONE 23
AVOID UNDERCUTTING 23
NEVER UNDERCUT A HIGH BANK 24
DIG WITH CAUTION 25
OPERATE WITH CAUTION 25
AVOID POWER LINES 25
DO NOT USE FOR CRANING OPERATIONS 26
PROTECT AGAINST FLYING DEBRIS 26
PARK MACHINE SAFELY 27
HANDLE FLUIDS SAFELY — AVOID FIRES 27
SAFETY TRANSPORTING 28
PRACTICE SAFE MAINTENANCE 29
WARN OTHERS OF SERVICE WORK 30
SUPPORT MACHINE PROPERLY 30
STAY CLEAR OF MOVING PARTS 30
PREVENT PARTS FROM FLYING 31
STORE ATTACHMENTS SAFELY 31
PREVENT BURNS 32
REPLACE RUBBER HOSES PERIODICALLY 33
AVOID HIGH-PRESSURE FLUIDS 33
PREVENT FIRES 34
EVACUATING IN CASE OF FIRE 36
BEWARE OF EXHAUST FUMES 36
PRECAUTIONS FOR WELDING AND
GRINDING 37
AVOID HEATING NEAR PRESSURIZED FLUID
LINES 37
AVOID APPLYING HEAT TO LINES
CONTAINING FLAMMABLE FLUIDS 37
REMOVE PAINT BEFORE WELDING OR
HEATING 38
PREVENT BATTERY EXPLOSIONS 38
PRECAUTIONS FOR HANDLING
REFRIGERANT 39
HANDLE CHEMICAL PRODUCTS SAFELY 39
DISPOSE OF WASTE PROPERLY 40
SAFETY SIGNS 41
COMPONENTS NAME 47
OPERATOR’S STATION 48
PEDALS AND LEVERS 48
MONITOR PANEL AND SWITCH PANEL 49
KEY SWITCH 50
SWITCH PANEL 50
MONITOR PANEL 51
LIQUID CRYSTAL DISPLAY (LCD), DISPLAY
SELECTION SWITCH, AND SET SWITCH 54
HOW TO OPERATE TRIP METER 56
AIR CONDITIONER OPERATION 59
TIPS FOR AIR CONDITIONER USAGE 61
RADIO (Cab Equipped Machines) 62
AM/FM RADIO OPERATION 63
CAB DOOR RELEASE LEVER
(Only on cab-equipped machines) 65
OPENING/CLOSING CAB FRONT WINDOW
(Only on cab-equipped machines) 66
ADJUSTING OPERATOR’S SEAT 67
T
OOL AND OPERATOR’S MANUAL BOXES 67
OPENING/CLOSING CAB REAR WINDOW
(cab-equipped machines) 68
EMERGENCY EXIT (cab-equipped machines) 69
SEAT BELT (OPTIONAL) 70
CAB LIGHT (cab-equipped machines) 70
BREAK-IN 71
BREAKING IN NEW MACHINE 71
OPERATING ENGINE 73
ENGINE PRESTART ENGINE 73
STARTING ENGINE 74
STARTING IN COLD WEATHER 75
CHECK MACHINE AFTER STARTING ENGINE 76
USING BOOSTER BATTERIES 77
STOPPING THE ENGINE 78
DRIVING THE MACHINE 79
TRAVEL LEVERS AND PEDALS 79
TRAVEL MODE SWITCH 81
PRECAUTIONS FOR TRAVELING 82
TRAVELING ON SOFT GROUND 83
RAISE ONE TRACK USING BOOM AND ARM 83
TOWING MACHINE 84
DRIVING IN WATER OR ON SOFT GROUND 85
PRECAUTIONS FOR TRAVELING ON SLOPES 86
PARKING AND STOPPING ON SLOPES 87
PARKING ON SLOPES 87
OPERATION 89
CONTROL LEVER (ISO EXCAVATOR PATTERN) 89
CONTROL LEVER (H-PATTERN: HITACHI
EXCAVATOR PATTERN) 90
CONTROL LEVER
(SAE-BACKHOE PATTERN) — IF EQUIPPED (2 Way Multi Valve) 91
BOOM-SWING PEDAL 92
AUXILIARY PEDAL (OPTIONAL) 93
BLADE LEVER 94
PRECAUTIONS FOR BLADE OPERATION 95
PILOT CONTROL SHUT-OFF LEVER 96
WARMING UP OPERATION 97
W
ARMING UP IN COLD WEATHER 97
AUTO-IDLE CONTROL 98
PRECAUTIONS FOR OPERATIONS 99
OPERATE MACHINE SAFELY 99
OPERATING BACKHOE 100
GRADING OPERATION 101
AVOID DRIVING BUCKET TEETH INTO
GROUND 101
AVOID STRIKING WITH BUCKET 102
AVOID EXCAVATION USING
UPPERSTRUCTURE AND/OR BOOM SWING POWER 102
USE CORRECT TRACK SHOE 102
AVOID OTHER THAN SPECIFIED MACHINE
OPERATIONS 103
PRECAUTIONS FOR USING BUCKET HOOK 104
BOOM CYLINDER MAY HIT BLADE 104
AVOID HITTING BLADE WITH BUCKET 105
AVOID COLLIDING BLADE AGAINST ROCKS 105
AVOID COLLIDING BOOM CYLI NDER WITH TRACK 105
PRECAUTIONS FOR INSTALLING WIDE
BUCKET OR SPECIAL TYPE BUCKET 105
USING RUBBER CRAWLER 106
HYDRAULIC BREAKER (OPTIONAL) 108
CRUSHER OPERATION 111
PRECAUTIONS FOR AFTER OPERATING THE
MACHINE 112
AUXILIARY FLOW RATE CONTROL (OPTIONAL) 113
TRANSPORTING 115
TRANSPORTING BY ROAD 115
TRAILER LOADING/UNLOADING 115
LOADING 116
SECURING THE MACHINE TO THE TRAILER
FOR TRANSPORTATION 117
UNLOADING 118
LIFTING MACHINE WITH CRANE 119
MAINTENANCE 121
PROCEDURES 121
PREPARE MACHINE FOR
INSPECTION/MAINTENANCE 122
OPENING/CLOSING ENGINE ACCESS
COVERS 123
OPENING/CLOSING TANK COVERS 124
DAILY INSPECTION 125
PERIODIC REPLACEMENT OF PARTS 126
MAINTENANCE GUIDE 127
THE BRAND NAMES OF RECOMMENDED OILS AND LUBRICANTS 130
A GREASING 131
Front Joint Pins (Incl Swing Post Joint Pins) 131
Bucket and Link Pins 133
Blade Pins 133
Precautions for Front Attachment and Blade Removal 133
Swing Bearing 134
Swing Internal Gear 135
Control Lever Universal Joint 135
B ENGINE 136
Engine Oil Level 136
Change Engine Oil 137
Replace Engine Oil Filter 137
C TRANSMISSION 139
Travel Reduction Gear 139
D HYDRAULIC SYSTEM 141
Check Hydraulic Oil Level 142
Drain Hydraulic Oil Tank Sump 143
Change Hydraulic Oil 144
Clean Suction Filter 147
Replace Full Flow Filter 148
Replace Pilot Filter 149
Check Hoses and Lines 151
E FUEL SYSTEM 156
Check Water Separator 157
Drain Fuel Tank Sump 157
Replace Fuel Filter 158
Check Fuel Hoses 159
F AIR CLEANER 160
Clean the Air Cleaner Element 160
Replace the Air Cleaner Element 160
G COOLING SYSTEM 161
Check Coolant Level 162
Check and Adjust Fan Belt Tension 163
Change Coolant 164
Clean Radiator 165
H ELECTRICAL SYSTEM 166
Batteries 166
REPLACING FUSES 169
I MISCELLANEOUS 170
Check and Replace Bucket Teeth 170
Replace Bucket 172
Adjust Track Sag (rubber crawler) and Check
for Damage 173
Replace Rubber Track 175
Check Track Sag (steel crawler) 177
Check and Replace Seat Belt 180
Check Bucket Hook (Optional) 180
Check Air Conditioner (Machine with Cab) 181
Clean and Replace Air conditioner Re-circulation Filter 182
Check Injection Nozzle 184
Check and Adjust Valve Clearance 184
Check Injection Timing 184
Measure Engine Compression Pressure 184
Check Starter and Alternator 185
Check Radiator Cap 185
Check Tightening Torque of Bolts and Nuts 186
PREPARATION FOR INSPECTION AND
MAINTENANCE 189
TILT MECHANISM OPERATION 190
CONSUMABLE PARTS LIST 191
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 193
STORAGE 195
STORING THE MACHINE 195
REMOVING THE MACHINE FROM STORAGE 196
TROUBLESHOOTING 197
SPECIFICATIONS 199
SPECIFICATIONS 199
WORKING RANGES 203
SHOE TYPES AND APPLICATIONS 207
BUCKET TYPES AND APPLICATIONS 211
REFERENCE 215
ELECTRONIC (IMMOBILIZE) KEY 215
ADDITIONAL COUNTERWEIGHT 216
INDEX 217
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