Maeda MC174 CRM Mini-Crawler Crane Operation Manual – PDF DOWNLOAD

Maeda MC174 CRM Mini-Crawler Crane Operation Manual – PDF DOWNLOAD

FILE DETAILS:

Maeda MC174 CRM Mini-Crawler Crane Operation Manual – PDF DOWNLOAD

Language : English
Pages :357
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Maeda MC174 CRM Mini-Crawler Crane Operation Manual – PDF DOWNLOAD

INTRODUCTION 1- 1
1. INTRODUCTION 1- 2
2.FOR SAFE USE OF MACHINE 1- 3
3. MACHINE OVERVIEW 1- 4
3.1 SPECIFIED OPERATIONS 1- 4
3.2 MACHINE CONFIGURATION 1- 4
3.3 MACHINE FUNCTIONS 1- 5
4. QUALIFICATION FOR OPERATION 1- 6
4.1 QUALIFICATION FOR CRANE OPERATION 1- 6
5. TERMINOLOGY 1- 7
5.1 DEFINITIONS OF TERMS 1- 7
5.2 DIAGRAM OF WORKING RADIUS AND LIFTING HEIGHT 1- 8
5.3 RATED TOTAL LOAD TABLE 1- 9
5.4 LOAD INDICATOR 1-15
SAFETY 2- 1
1. BASIC PRECAUTIONS 2- 2
2. DRIVING RELATED PRECAUTIONS 2- 7
2.1 BEFORE STARTING ENGINE 2- 7
2.2 AFTER STARTING ENGINE 2- 8
2.3 WORKING WITH CRANE 2-12
3. TRANSPORT PRECAUTIONS 2-21
4. BATTERY HANDLING PRECAUTIONS 2-23
5. MAINTENANCE PRECAUTIONS 2-25
5.1 PRECAUTIONS BEFORE MAINTENANCE 2-25
5.2 PRECAUTIONS DURING MAINTENANCE 2-27
6. SAFETY LABEL LOCATIONS 2-32
7. WEEE DIRECTIVE LABEL LOCATIONS 2-42
OPERATION 3- 1
1. MACHINE EACH SECTION 3- 2
1.1 MACHINE EACH UNIT 3- 2
1.2 TRAVELING AND CRANE OPERATION UNITS 3- 3
1.3 INSTRUMENT PANEL SECTIONS 3- 6
1.3.1 DESCRIPTION OF EACH SWITCHES 3- 7
1.3.2 DESCRIPTION OF EACH MONITORS 3-10
1.3.3 DESCRIPTION OF FUSES 3-12
1.4 OUTRIGGER OPERATION PANEL 3-13
1.5 OUTRIGGER SAFETY DEVICES 3-15
1.5.1 FUNCTIONS OF OUTRIGGER SAFETY DEVICES 3-15
1.5.2 NAMES AND DESCRIPTIONS OF OUTRIGGER DISPLAY 3-16
1.5.3 OUTRIGGER UN-SET WARNING LAMP 3-17
1.6 MOMENT LIMITER (OVERLOAD DETECTOR) 3-18
1.6.1 MOMENT LIMITER CONFIGURATION 3-18
1.6.2 FUNCTION OF MOMENT LIMITER 3-19
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1.6.3 MOMENT LIMITER OPERATIONS 3-20
1.6.4 NAMES OF MOMENT LIMITER DISPLAY UNIT 3-22
1.6.5 MOMENT LIMITER FUNCTIONS 3-29
1.6.6 MOMENT LIMITER STARTING STATUS 3-31
1.6.7 MOMENT LIMITER WORKING ENVELOPE SETTING 3-32
1.6.8 EMERGENCY STOP CANCEL SWITCH 3-33
1.6.9 MOMENT LIMITER ERROR CAUSES AND ACTIONS TO BE TAKEN 3-34
1.7 OVER HOIST DETECTOR 3-35
1.8 OPERATION SEAT 3-36
1.9 ENGINE HOOD 3-37
1.10 MACHINERY COVER 3-38
2. OPERATIONS 3-40
2.1 CHECKING BEFORE OPERATION 3-40
2.1.1 CHECKING BEFORE STARTING ENGINE (VISIBLE CHECKS) 3-40
2.1.2 CHECKING BEFORE STARTING ENGINE 3-43
2.1.3 CHECKING AFTER STARTING ENGINE 3-56
2.2 STARTING ENGINE 3-66
2.2.1 NORMAL ENGINE START 3-66
2.2.2 STARTING ENGINE IN COLD WEATHER 3-67
2.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE 3-68
2.4 BREAKING-IN MACHINE 3-70
2.5 MACHINE TRAVELING POSTURE 3-70
2.6 STARTING MOVING MACHINE 3-71
2.7 CHANGING MACHINE TRAVELING MODE 3-72
2.8 CHANGING PATH OF MACHINE 3-72
2.9 STOPPING/PARKING MACHINE 3-74
2.10 STOPPING ENGINE 3-75
2.11 INSPECTION AFTER STOPPING ENGINE 3-75
2.12 CAUTIONS IN DRIVING 3-76
2.13 DESCRIPTION ON OUTRIGGER AND CRANE SAFETY DEVICES 3-78
2.14 OUTRIGGER SETTING OPERATION 3-82
2.14.1 NAME OF OUTRIGGER COMPONENTS 3-84
2.14.2 OUTRIGGER SETTING OPERATION 3-84
2.15 CAUTIONS BEFORE CRANE OPERATION 3-88
2.16 OPERATIONS BEFORE CRANE OPERATIONS 3-89
2.17 CRANE OPERATION POSTURE 3-90
2.18 HOOK RAISING/LOWERING OPERATION 3-90
2.19 BOOM DERRICKING OPERATION 3-91
2.20 BOOM TELESCOPING OPERATION 3-92
2.21 SLEWING OPERATION 3-93
2.22 ACCELERATION OPERATION 3-93
2.23 CRANE STOWING OPERATION 3-94
2.24 OUTRIGGER STOWING OPERATION 3-96
2.25 DOS AND DON’TS DURING CRANE OPERATIONS 3-100
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3. HANDLING RUBBER TRACKS 3-102
3.1 GOOD USE 3-102
3.2 WARRANTY 3-102
3.3 DOS AND DON’TS 3-103
3.4 CAUTIONS IN USING RUBBER TRACKS 3-104
4. HANDLING WIRE ROPES 3-106
4.1 BENCH MARK FOR REPLACING WIRE ROPES 3-106
4.2 What TO DO WITH TWISTED WINCH WIRE ROPE 3-107
5. TRANSPORTATION 3-108
5.1 LOADING/UNLOADING 3-108
5.2 HOISTING MACHINE 3-109
5.3 CAUTIONS IN LOADING MACHINE 3-110
5.4 CAUTIONS DURING TRANSPORTATION 3-110
6. HANDLING IN COLD WEATHER 3-111
6.1 PREPARING FOR LOW TEMPERATURE 3-111
7. LONG-TERM STORAGE 3-113
7.1 BEFORE STORING MACHINE 3-113
7.2 DURING STORAGE 3-113
7.3 AFTER STORAGE 3-113
8. HANDLING BATTERY 3-114
8.1 CAUTIONS IN HANDLING BATTERY 3-114
8.2 REMOVING/INSTALLING BATTERY 3-115
8.3 CAUTIONS IN CHARGING BATTERY 3-116
8.4 STARTING ENGINE WITH BOOSTER CABLE 3-117
9. TROUBLESHOOTING 3-119
9.1 ELECTRICAL COMPONENTS 3-119
9.2 MACHINE BODY 3-120
9.3 ENGINE 3-121
INSPECTION AND MAINTENANCE 4- 1
1. PRECAUTIONS FOR MAINTENANCE 4- 2
2. BASIC MAINTENANCE 4- 4
3. LEGAL INSPECTION 4- 6
4. CONSUMABLES 4- 6
5. LUBRICATING OIL 4- 7
5.1 USE OF LUBRICATING OIL ACCORDING TO TEMPERATURES 4- 7
6. ACCESSORY TOOLS AND STANDARD TIGHTENING TORQUE 4- 8
6.1 ACCESSORY TOOLS 4- 8
6.2 STANDARD TIGHTENING TORQUE LIST 4- 8
7. INSPECTION AND MAINTENANCE LIST 4-10
8. MAINTENANCE PROCEDURES 4-12
8.1 INITIAL 10 HOUR MAINTENANCE 4-12
8.2 INITIAL 50 HOUR MAINTENANCE 4-12
8.3 INITIAL 250 HOUR MAINTENANCE 4-12
8.4 CHECKING BEFORE OPERATION 4-12
8.5 IRREGULAR MAINTENANCE 4-13
8.6 MAINTENANCE EVERY 30 HOURS 4-22
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8.7 MAINTENANCE EVERY 50 HOURS 4-24
8.8 MAINTENANCE EVERY 250 HOURS 4-28
8.9 MAINTENANCE EVERY 500 HOURS 4-32
8.10 MAINTENANCE EVERY 1000 HOURS 4-36
8.11 MAINTENANCE EVERY 1500 HOURS 4-45
8.12 MAINTENANCE EVERY 2000 HOURS 4-45
SPECIFICATIONS 5- 1
1. SPECIFICATION LIST 5- 2
2. SPECIFICATION DIMENSIONAL DRAWING 5- 4
3. DIMENSIONAL DRAWING OF OUTRIGGER WIDTH 5- 5
4. RATED TOTAL LOAD TABLE 5- 6
5. WORKING RADIUS AND LIFTING HEIGHT 5- 9
INTERACTIVE REMOTE CONTROL 6- 1
1. OUTLINE OF REMOTE CONTROLLER 6- 2
1.1 FEATURE 6- 2
1.2 CONFIGURATION 6- 2
1.3 FUNCTIONS OF REMOTE CONTROL SYSTEM 6- 3
2. SAFETY PRECAUTIONS 6- 4
2.1 For Safety Operations 6- 4
2.2 PRECAUTIONS FOR CRANE OPERATION 6- 6
2.2.1 PRIOR TO STARTING ENGINE 6- 6
2.2.2 SUBSEQUENT TO STARTING ENGINE 6- 7
2.2.3 TERMINATING THE OPERATION 6- 7
3. LOCATIONS OF SAFETY LABELS 6- 8
4. COMPONENTS OF THE TRANSMITTER 6-10
5. COMPONENTS OF THE RECEIVER 6-16
5.1 COMPONENTS OF THE RECEIVER 6-16
5.2 FUSE IN THE RECEIVER 6-18
6. SETTING UP OPERATION MODES OF TRANSMITTER 6-20
6.1 A MODE 6-20
6.1.1 OPENING A MODE SCREEN 6-20
6.1.2 MESSAGES IN THE A MODE SCREEN 6-20
6.1.3 AN EXAMPLE FOR SETTING IN THE A MODE 6-24
6.2 PROCEDURE IN THE OPERATION MODE 6-25
6.2.1 CALL OUT CRANE MODE 6-25
6.2.2 CALL OUT OUTRIGGER MODE 6-26
7. CHECKING BEFORE OPERATION 6-28
7.1 CHECKING BEFORE STARTING ENGINE 6-28
7.1.1 CHECKING BEFORE TURNING ON THE TRANSMITTER 6-28
7.1.2 CHECKING AFTER TURNING ON THE TRANSMITTER 6-29
7.1.3 CHECKING RECEIVER 6-32
7.2 CHECKING AFTER STARTING ENGINE 6-33
7.2.1 VERIFICATION FOR THE ENGINE START AND STOP 6-33
7.2.2 CHECKING “OUTRIGGER MODE” OPERATION 6-34
7.2.3 CHECKING “CRANE MODE” OPERATION 6-36
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8. OPERATION 6-39
8.1 CAUTIONS BEFORE OPERATION 6-39
8.2 OPERATION IN OUTRIGGER MODE 6-40
8.2.1 OUTRIGGER SETTING 6-41
8.2.2 OUTRIGGER STOWAGE 6-42
8.3 OPERATION IN CRANE MODE 6-43
8.3.1 SLEWING OPERATION 6-44
8.3.2 BOOM TELESCOPING 6-44
8.3.3 HOOK RAISING AND LOWERING 6-45
8.3.4 BOOM DERRICKING 6-45
8.3.5 AUTOMATIC HOOK STOW FUNCTION 6-46
8.3.6 SET-UP AND CANCEL MICRO SPEED AND ENHANCED SPEED MODE 6-47
8.3.7 ENGINE STOP AND EMERGENCY STOP PROCEDURE 6-49
8.3.8 ENGINE START AND RESET PROCEDURE 6-49
8.4 CHECKING AFTER CRANE OPERATION 6-50
9. TROUBLE SHOOTING 6-51
9.1 BEFORE THE TROUBLE SHOOTING 6-51
9.2 ERRORS IN THE REMOTE CONTROL DEVICES 6-52
10.SYSTEM SPECIFICATIONS 6-54
ENGINE AND ELECTRIC MOTOR SPECIFICATIONS 7- 1
1. PRECAUTIONS (FOR ENGINE AND ELECTRIC MOTOR SPECIFICATION) 7- 2
2. SAFETY LABEL LOCATIONS 7- 3
3. MACHINE EACH SECTION 7- 5
3.1 MACHINE EACH UNIT 7- 5
3.2 TRAVELING AND CRANE OPERATION UNITS 7- 6
3.3 INSTRUMENT PANEL SECTIONS 7- 7
3.4 POWER UNIT 7-10
3.5 POWER SUPPLY BOX 7-10
3.6 INVERTER UNIT 7-11
4. OPERATION 7-14
4.1 CHECKING BEFORE OPERATION 7-14
4.1.1 CHECKING BEFORE STARTING ELECTRIC MOTOR (VISIBLE CHECKS) 7-14
4.1.2 CHECKING BEFORE STARTING ELECTRIC MOTOR 7-14
4.1.3 CHECKING AFTER STARTING ELECTRIC MOTOR 7-14
4.2 POWER SUPPLY CONNECTION 7-15
4.3 OPERATION AND CHECKING AFTER POWER CONNECTION 7-17
4.4 MACHINE OPERATION 7-19
4.5 MACHINE STOP AND CHECKS AFTER STOPPING MACHINE 7-19
4.6 POWER SUPPLY SEPARATION 7-20
5. LONG-TERM STORAGE 7-21
6. ELECTRIC MOTOR TROUBLESHOOTING 7-22
7. PRINCIPLE SPECIFICATION LIST 7-23
8. SPECIFICATION DIMENSINAL DRAWING 7-24
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SEARCHER HOOK 8- 1
1. SEARCHER HOOK EACH SECTION 8- 2
2. MOMENT LIMITER DISPLAY UNIT 8- 4
3. OPERATION 8- 6
4. INSPECTION AND MAINTENANCE 8- 8
4.1 LEGAL INSPECTION 8- 8
4.2 CONSUMABLES 8- 8
4.3 INSPECTION AND MAINTENANCE LIST 8- 8
4.4 MAINTENANCE PROCEDURES 8- 9
4.4.1 INSPECTION OF BEFORE OPERATION 8- 9
5. WORKING RADIUS AND RATED TOTAL LOAD 8-11
5.1 WORKING RADIUS AND LIFTING HEIGHT FOR SEARCHER HOOK 8-11
5.2 RATED TOTAL LOAD CHART FOR SEARCHER HOOK 8-12
850kg SEARCHER HOOK 9- 1
1. SAFETY DECAL LOCATIONS 9- 2
2. SEARCHER HOOK EACH SECTION 9- 5
3. MOMENT LIMITER DISPLAY UNIT 9- 6
4. OPERATION 9-10
5. INSPECTION AND MAINTENANCE 9-14
5.1 LEGAL INSPECTION 9-14
5.2 CONSUMABLES 9-14
5.3 INSPECTION AND MAINTENANCE LIST 9-15
5.4 MAINTENANCE PROCEDURES 9-16
5.4.1 INSPECTION OF BEFORE OPERATION 9-16
6. WORKING RADIUS AND RATED TOTAL LOAD 9-18
6.1 WORKING RADIUS AND LIFTING HEIGHT FOR SEARCHER HOOK 9-18
6.2 RATED TOTAL LOAD CHART FOR SEARCHER HOOK 9-20

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