Link Belt 300X4 HYDRAULIC EXCAVATOR OPERATOR’S MANUAL – PDF DOWNLOAD

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Link Belt 300X4 HYDRAULIC EXCAVATOR OPERATOR’S MANUAL – PDF DOWNLOAD

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Link Belt 300X4 HYDRAULIC EXCAVATOR OPERATOR’S MANUAL – PDF DOWNLOAD

Language : English
Pages :233
Downloadable : Yes
File Type : PDF

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Link Belt 300X4 HYDRAULIC EXCAVATOR OPERATOR’S MANUAL – PDF DOWNLOAD

• Hard hats, protective glasses, protective shoes, gloves, reflector type vests, respirators and ear protection are examples of types of equipment that may be required. Certain protective equipment should be replaced and renewed upon age and wear. Old hard hats may not afford the original users intention.
• Faded and soiled vests are no longer as highly visible as original intended. See the manufacturer’s recommendation. Do not rush. Walk, do not run. Know and use the hand signals required for particular jobs and know who has the responsibility for signaling.

• Do not operate this excavator or perform maintenance work if you have not had appropriate training and have not read and fully understand the instructions and warnings in this manual.
• Wear the seat belt at all times when operating the excavator. Inspect the seat belt end mounting bolts on a daily basis to ensure their integrity.
• Make sure all protective guards are in place and secure. Remove all loose objects stored in the excavator. Remove all objects which do not belong in or on the excavator and its equipment.

TABLE OF CONTENTS:

Link Belt 300X4 HYDRAULIC EXCAVATOR OPERATOR’S MANUAL – PDF DOWNLOAD

OPERATOR’S MANUAL 1
CHAPTER 1 – TO THE OWNER 7
LINK-BELT TECHNICAL MANUALS 7
CHAPTER 2 – EXCAVATOR COMPONENTS 9
EXCAVATOR COMPONENTS 9
ENGINE COMPONENTS 11
RIGHT, LEFT, FRONT AND REAR OF THE EXCAVATOR 12
IDENTIFICATION NUMBERS 13
TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE 13
Excavator Identification Locations 13
EXCAVATOR SERIAL NUMBER AND ENGINE SERIAL NUMBER 13
Excavator (A) 13
Engine (B) 14
ID Label (B) 14
Component serial numbers 14
Structure protection (ROPS) 14
Cab protection (FOPS) (Optional) 15
Emission Label 15
DEF SCR Serial Number 15
CHAPTER 3 – SAFETY, DECALS, AND HAND SIGNALS 17
SAFETY RULES 17
SAFETY AREA 17
UTILITY SAFETY 18
OPERATOR PRECAUTIONS 19
PERSONNEL 19
GENERAL 19
MOUNTING AND DISMOUNTING PRECAUTIONS 19
STARTING AND STOPPING PRECAUTIONS 19
OPERATING PRECAUTIONS 20
MAINTENANCE PRECAUTIONS 21
FUEL HANDLING PRECAUTIONS 22
BURN PREVENTION 22
HAZARDOUS CHEMICAL PRECAUTIONS 22
TRANSPORTING PRECAUTIONS 22
FIRE EXTINGUISHER 22
SEAT BELT PRECAUTIONS 23
QUICK COUPLER PRECAUTIONS 23
ENGINE PRECAUTIONS 23
SPECIFIC PRECAUTIONS TO THIS EXCAVATOR 23
DECALS 24
DECALS INSIDE THE CAB 24
1 KHP26991 0
A 0
B 0
C 26
D 26
E 26
F 26
2 KHP27560, KHP27000, KHP27020, KHP27030, KHP27270, KHP27250, KHP27260, KHP27240 27
3 KHP26690 29
4 KHP27210, KHP27130 29
5 KHP11590 29
6 KHP1247 30
7 KHP26680 30
8 KHP27080 30
9 KHP27680 30
10 KHP27040 31
11 KHP1803 31
12 KHP27070 31
DECALS OUTSIDE OF THE CAB 32
1 KHP26580 33
2 KHP26920 33
3 KHP26930 33
4 KHP26590 33
5 KHP26600 34
6 KHP26610 34
7 KHP26620 34
8 KHP26630 34
9 KHP26640 35
10 KHP26660 35
11 KHP26650 35
12 KBP17750 35
13 KHP26960 36
14 KHP26970 36
15 KHP26570 36
16 KHP12192 36
17 KHP15191 37
18 KHP25960 37
19 KHP26980 37
20 KHP25980 37
21 KHP25990 38
22 KHP26670 38
23 KHP26950 38
24 KHP27820 38
25 KHP27830 39
HAND SIGNALS 40
START THE ENGINE 40
SHUT DOWN THE ENGINE 40
COME TO ME 40
MOVE AWAY FROM ME 40
GO THIS FAR 40
RAISE LOAD OR TOOL 40
ALL STOP AND HOLD 41
EMERGENCY STOP 41
RAISE LOAD OR TOOL 41
LOWER LOAD OR TOOL 41
SLOWLY RAISE THE LOAD OR TOOL 41
SLOWLY LOWER THE LOAD OR TOOL 41
RAISE TOOL 42
TURN EXCAVATOR LEFT (SWING LOAD LEFT) 42
TURN EXCAVATOR RIGHT (SWING LOAD RIGHT) 42
LOWER TOOL 42
RAISE TOOL 42
LOWER TOOL 42
RETRACT ARM 43
EXTEND ARM 43
FILL TOOL 43
EMPTY TOOL 43
CHAPTER 4 – INSTRUMENTS AND CONTROLS 45
CAB 45
STEPS AND ACCESS HANDLES 46
POSITION OF THE CAB CONTROLS AND ACCESSORIES 47
OPERATOR’S SEAT 49
SEAT CONTROLS 50
SEAT HEIGHT ADJUSTMENT 51
SEAT ADJUSTMENT 51
RECLINING ADJUSTMENT 51
ARMREST 51
HEADREST 51
LUMBAR SUPPORT 51
SEAT HEATER 51
SEAT ANGLE ADJUSTMENT SECTION 51
SEATBELT 51
RIGHT-HAND CONTROL ARM 52
LEFT-HAND CONTROL ARM 53
FRONT RIGHT CONSOLE 54
MONITOR SWITCH 55
MONITOR DISPLAY 56
NORMAL DISPLAY MODE 58
LIST OF ICONS 59
EXPLANATION OF ICONS 61
WORK MODE 61
TRAVEL MODE 61
ATTACHMENTS 62
IDLE MODE 63
ENGINE COOLANT TEMPERATURE GAUGE 64
HYDRAULIC OIL TEMPERATURE GAUGE 64
HOUR METER/TRIP METER 65
FUEL GAUGE 66
FUEL ECONOMY DISPLAY/FUEL ECONOMY GAUGE 66
GPS ICON 67
ANTENNA SENSITIVITY ICON 67
DATE/TIME DISPLAY 67
CAMERA ANGLE DISPLAY 68
WORKING LIGHT 69
FRONT WIPER 69
RADIO MUTE 70
AUTO PRESSURE BOOST/SEATBELT 70
ANTI-THEFT DEVICE 70
SCR RE-GEN (SCR regeneration) 70
DEF THAWING AND HEAT INSULATING DEVICE/ENGINE PREHEATING 71
EXPLANATION OF MESSAGES AND ICONS 72
MESSAGE DISPLAY (RED) 73
MESSAGE DISPLAY (ORANGE) 75
MESSAGE DISPLAY (GREEN) 77
EXPLANATION OF ICONS WHEN DEF, SCR SYSTEM, OR ATTACHMENT IS USED 78
DEF LEVEL GAUGE 78
REFILL DEF DISPLAY 78
DEF ICON 78
OUTPUT REDUCTION ICON 78
ICONS RELATED TO USE ATTACHMENT OR DEF SCR SYSTEM 79
NORMAL SCREEN DISPLAY (When Machine Status Is Displayed on Left Side of Monitor Display) 79
FULL SCREEN DISPLAY (When Machine Status Is Displayed in Upper Part of Monitor Display) 79
USER INFORMATION MODE 80
EXPLANATION OF USER INFORMATION MODE 82
FUEL CONSUMPTION HISTORY 82
MACHINE STATUS 82
ENGINE PROTECTION FEATURE 82
ALTITUDE COMPENSATION 82
MAINTENANCE INFORMATION 83
DISPLAY CONFIGURATION 84
AUXILIARY HYDRAULICS CONFIGURATION 84
SCR CONFIGURATION 85
HEATING, VENTILATION AND AIR-CONDITIONING CONTROL 86
CONTROL PATTERN SELECTOR VALVE 87
ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN D 88
BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN D 88
ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN C 89
BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN C 89
TRAVEL CONTROL 90
SINGLE PEDAL TRAVEL 90
GATE LOCK 91
LOCKED 91
RAISED 91
UNLOCKED 91
CAB LIGHT 92
COAT HANGER HOOK 92
CAB DOOR WINDOWS 92
CUP HOLDER 92
STORAGE TRAY 93
STORAGE COMPARTMENT 93
FUSE BOX 93
RADIO 94
RADIO ANTENNA 94
IMPORTANT: 94
RADIO CONTROLS 94
TO LISTEN TO RADIO 95
MANUAL TUNING 95
AUTOMATIC STATION SELECTION (SEEK) 95
TO PRESET 95
AUTO PRESET 95
EXTERNAL INPUT 96
PAIRING OF BLUETOOTH 96
USE OF CELLULAR PHONE CONNECTED VIA BLUETOOTH 96
ELIMINATION OF MEMORIES 96
TIME ADJUSTMENT 96
WINDSHIELD 97
OPENING 97
CLOSING 98
LOWER FRONT WINDOW 99
SUN ROOF 99
AIR VENTS100
REAR WINDOW100
REAR VIEW MIRRORS101
MIRROR INSTALLATION AND ADJUSTMENT101
MIRROR A (ON THE CAB: UPPER)102
MIRROR B (ON THE HOUSE: RIGHT FRONT)102
MIRROR C (ON THE HOUSE: RIGHT CENTER)103
REAR VIEW CAMERA104
REAR VIEW CAMERA104
CAMERA GUIDELINES104
WAVES (IF EQUIPPED)105
ERROR IN REAR VIEW MONITOR106
RANGE WHERE NO IMAGE IS DISPLAYED108
FUEL TANK109
ENGINE HOOD109
FRONT STRAGE BOX110
WINDSHIELD WASHER RESERVOIR110
SIDE DOOR111
RIGHT DOOR111
LEFT DOOR111
TOWING POINT112
LIFTING EYES112
ANTI-VANDAL COVER113
TO INSTALL113
TO REMOVE AND STORE113
CAB PROTECTION (ROPS AND FOPS) 0
CHAPTER 5 – OPERATING INSTRUCTIONS115
BEFORE OPERATING THE EXCAVATOR115
OPERATING THE EXCAVATOR116
RUN-IN PERIOD117
AFTER THE FIRST 50 HOURS117
AFTER THE FIRST 250 HOURS117
STARTING THE UNIT118
SECURITY FUNCTION118
USE OF SECURITY FUNCTION118
STARTING THE ENGINE119
BRINGING THE EXCAVATOR UP TO OPERATING TEMPERATURE120
ENGINE AUTOMATIC WARM-UP120
MANUAL ENGINE WARM-UP120
HYDRAULIC FLUID WARM-UP120
ENGINE OPERATION121
STOPPING THE ENGINE121
IN THE EVENT OF AN EMERGENCY121
SCR SYSTEM122
SCR QUICK REFERENCE GUIDE122
SCR SYSTEM WARNING MESSAGES122
SCR SYSTEM REFILL DEF123
WHEN DEF RUNS OUT124
“CHECK SCR SYSTEM”Warning124
SCR SYSTEM DETECTS REPEAT PROBLEM126
OUTPUT REDUCTION CANCEL127
SCR RE-GEN (SCR regeneration)128
SCR RE-GEN icon128
AUTO SCR RE-GEN128
MANUAL SCR RE-GEN129
MANUAL SCR RE-GEN mode130
OPERATING THE EXCAVATOR IN COLD WEATHER131
BATTERY131
FUEL131
ENGINE OIL131
HYDRAULIC FLUID131
COOLANT SOLUTION131
OPERATING THE EXCAVATOR IN HOT WEATHER131
BASIC OPERATION132
SWING LOCK132
TO SET THE SWING LOCK132
EXCAVATOR TRAVEL133
OPERATING THE EXCAVATOR IN WATER135
PARKING THE EXCAVATOR135
OPERATING THE EXCAVATOR ON SLOPING GROUND136
TOWING THE EXCAVATOR136
OPERATING THE BUCKET137
FILLING137
EXCAVATING METHOD137
LOAD HANDLING138
LIFTING CAPACITIES CHART138
LOWERING THE ATTACHMENT IN THE EVENT OF AN EXCAVATOR FAILURE139
AUXILIARY HYDRAULIC CIRCUITS140
SINGLE-ACTING AUXILIARY HYDRAULICS (SAH)140
THUMB AUXILIARY HYDRAULICS (TAH)140
MULTI-FUNCTION AUXILIARY HYDRAULICS (MFH)140
MULTI-FUNCTION AUXILIARY HYDRAULICS WITH IN-CAB PRESSURE CONTROL140
SECONDARY AUXILIARY HYDRAULICS (SAH)140
COMBINATION AUXILIARY HYDRAULICS (CAH)140
AFTERMARKET AUXILIARY HYDRAULIC KITS140
ACTIVATING SINGLE-ACTING AUXILIARY HYDRAULICS141
AUXILIARY HYDRAULIC CRUSHER/DOUBLE FLOW142
TO SELECT THE FLOW RATE OF THE PUMP142
HYDRAULIC EXCAVATOR QUICK COUPLER OPERATION143
LONG FRONT ATTACHMENT OPERATION144
CHAPTER 6 – SERVICING INTERVALS145
SERVICING INTERVALS145
SERVICE SPECIFICATIONS145
HOURMETER145
DAILY INSPECTIONS146
GENERAL REMARKS146
ENGINE146
UPPERSTRUCTURE146
UNDERCARRIAGE146
ATTACHMENT146
AFTER STARTING THE ENGINE146
MAINTENANCE CHART147
SERVICE POINTS147
SERVICING INTERVALS148
CHAPTER 7 – LUBRICATION, FILTERS, AND FLUIDS151
FLUIDS AND LUBRICANTS151
HYDRAULIC FLUID151
TEMPERATURE CLIMATES151
HOT CLIMATES151
COLD CLIMATES151
TRANSMISSION COMPONENT OIL151
GREASE151
ENGINE OIL151
FUEL151
CONDITIONS APPLICABLE TO DIESEL FUEL151
FUEL STANDARDS151
FUEL STORAGE151
BIODIESEL FUEL152
BIODIESEL FUEL USAGE CONDITIONS152
BIODIESEL FUEL HANDLING152
ANTI-FREEZE/ANTI-CORROSION152
ENVIRONMENT152
DEF153
PROPERTIES OF DEF153
STORING DEF153
ADDING DEF154
SAMPLING PROCEDURE156
ENGINE OIL SAMPLING156
HYDRAULIC OIL SAMPLING156
LUBRICATION CHART158
LUBRICATION POINTS160
EVERY 1000 HOURS (EMS: easy maintenance system)160
EVERY 250 HOURS161
TURNTABLE BEARING161
EVERY 500 HOURS161
GREASING THE TURNTABLE TEETH161
EVERY 500 HOURS162
GREASING THE SWING REDUCTION GEAR162
Every 2000 hours162
FLUID LEVELS163
EVERY 10 HOURS163
EVERY 250 HOURS163
ENGINE164
SERVICE SPECIFICATIONS164
ENGINE OIL LEVEL164
DRAINING, REPLACING THE OIL FILTER, AND FILLING 164
COOLING SYSTEM166
SERVICE SPECIFICATIONS166
COOLANT SOLUTION166
LEVEL166
DRAINING166
RINSING167
FILLING167
FUEL SYSTEM168
SERVICE SPECIFICATIONS168
DRAINING THE FUEL TANK168
FUEL PRE-FILTER169
CHANGING THE PRE-FILTER ELEMENT169
FUEL MAIN FILTER170
CHANGING THE FUEL MAIN FILTER170
FLUSHING FUEL SYSTEM170
CLEANING THE ELECTROMAGNETIC FEED PUMP FILTER171
DEF SYSTEM172
SERVICE SPECIFICATIONS172
REPLACEMENT OF SUPPLY MODULE FILTER172
RELEASING PRESSURE IN THE HYDRAULIC SYSTEM173
HYDRAULIC SYSTEM174
SERVICE SPECIFICATIONS174
LEVEL IN THE RESERVOIR175
FILLING THE HYDRAULIC RESERVOIR175
PILOT FILTER REPLACEMENT175
REPLACING THE RESERVOIR BREATHER176
RETURN FILTER REPLACEMENT176
CLEANING AND REPLACEMENT OF THE SUCTION SCREEN177
REPLACING THE HYDRAULIC FLUID177
RESERVOIR SEDIMENT REMOVAL178
BLEEDING AIR FROM THE HYDRAULIC COMPONENTS179
HYDRAULIC PUMP179
ATTACHMENT CYLINDERS179
SWING REDUCTION GEAR179
HYDRAULIC BREAKER (OPTIONAL) – REPLACING HYDRAULIC FLUID AND FILTERS WITH STANDARD HYDRAULIC FLUID180
HYDRAULIC FLUID180
CHECKING THE HYDRAULIC SYSTEM LINES180
AIR FILTER181
SERVICE SPECIFICATIONS181
INSPECTION181
CLEANING THE OUTER ELEMENT181
INSPECTING THE ELEMENT181
REPLACING THE ELEMENTS182
SWING REDUCTION GEAR183
SERVICE SPECIFICATIONS183
LEVEL183
DRAINING AND REFILLING183
TRAVEL REDUCTION GEARS184
SERVICE SPECIFICATIONS184
LEVEL184
DRAINAGE AND SUPPLY184
CHAPTER 8 – MAINTENANCE AND ADJUSTMENTS185
TRACKS185
MAINTENANCE SPECIFICATIONS185
CLEANING185
CHECKING THE TENSION185
ADJUSTING THE TENSION186
TO INCREASE TENSION186
TO REDUCE TENSION186
TIGHTENING TORQUE OF THE TRACK SHOE186
TRACK ROLLERS AND IDLER WHEELS187
MAINTENANCE SPECIFICATIONS187
RADIATOR AND OIL COOLER188
MAINTENANCE SPECIFICATIONS188
CLEANING188
FAN AND ALTERNATOR BELT189
MAINTENANCE SPECIFICATIONS189
CHECKING THE TENSION189
ADJUSTING THE TENSION189
REPLACING THE BELT190
INSPECTING AND CLEANING THE EXCAVATOR191
MAINTENANCE SPECIFICATIONS191
ADJUSTMENT OF ENGINE VALVE ROCKER CLEARANCES191
SERVICE SPECIFICATIONS191
CAB PROTECTION (FOPS)191
SERVICE SPECIFICATIONS191
CHECKING FOR CYLINDER LEAKAGE192
REPLACING A BUCKET193
REMOVAL193
INSTALLATION193
FIRE EXTINGUISHER (NOT SUPPLIED)194
MAINTENANCE SPECIFICATIONS194
WELDING ON THE EXCAVATOR194
PLASTIC AND RESIN PARTS195
AIR CONDITIONING196
MAINTENANCE SPECIFICATIONS196
INSPECTION196
CLEANLINESS OF THE CONDENSER196
CHECKING THE BELT TENSION196
TENSION ADJUSTMENT196
CHECKING THE LINES196
CLEANING THE FRESH AIR INTAKE FILTER196
CLEANING THE INSIDE AIR INTAKE FILTER197
CHECKING THE CHARGE STATE OF THE SYSTEM197
INSPECTION OF GAS SPRING198
HARDWARE TORQUE INSPECTION199
SERVICE SPECIFICATIONS199
ENGINE TROUBLESHOOTING200
CHAPTER 9 – ELECTRICAL SYSTEMS203
FUSES203
FUSE FUNCTION204
BATTERY DISCONNECT SWITCH205
BATTERY206
MAINTENANCE SPECIFICATION206
ACCESS TO THE BATTERIES206
CHECKING A BATTERY207
REPLACING A BATTERY 207
REMOVAL207
INSTALLATION207
CONNECTING ONE OR TWO BOOSTER BATTERIES208
ALTERNATOR208
MAINTENANCE SPECIFICATION208
STARTER MOTOR208
MAINTENANCE SPECIFICATION208
REPLACING A BULB209
CAB LIGHTING209
WORKING LIGHTS ON THE CAB AND ON THE ATTACHMENT209
CHAPTER 10 – TRANSPORTATION & STORAGE INSTRUCTIONS211
TRANSPORTING THE EXCAVATOR211
REMOVING THE ATTACHMENT FROM THE EXCAVATOR211
BY RAIL211
ON A TRAILER211
CONTROL PANEL OPERATION WHEN LOADING211
LOADING THE EXCAVATOR212
THE DOWN ON TRANSPORT VEHICLE213
UNLOADING THE EXCAVATOR215
LIFTING THE EXCAVATOR216
DISASSEMBLY BEFORE TRANSPORT217
GUARDRAIL217
DISASSEMBLY WEIGHT218
EXCAVATOR STORAGE219
PREPARATION FOR STORAGE219
PERIODICAL CHECKS219
STARTING UP AFTER STORAGE219
CHAPTER 11 – SPECIFICATIONS221
ENGINE221
ELECTRICAL SYSTEMS221
HYDRAULIC SYSTEM221
RELIEF VALVES PRESSURES:221
HYDRAULIC CYLINDERS:221
HYDRAULIC OIL FILTRATION:221
SWING:221
TRAVEL:221
WEIGHTS221
UNDERCARRIAGE222
SPECIFICATIONS PER TRACK ASSEMBLY222
CAPACITY OF SYSTEMS AND COMPONENTS222
ATTACHMENT222
DIGGING FORCE222
EXCAVATOR OVERALL DIMENSIONS223
WORKING RANGE224
LIFTING CAPACITIES – ISO RATINGS226
RemoteCARE227
CHAPTER 12229
INDEX229

S.M 31/12/24