Maeda MC 285C-2 Mini Crawler Crane Operation Manual SN P01043 and up – PDF DOWNLOAD
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Maeda MC 285C-2 Mini Crawler Crane Operation Manual SN P01043 and up – PDF DOWNLOAD
Language : English
Pages : 382
Downloadable : Yes
File Type : PDF
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DESCRIPTION:
Maeda MC 285C-2 Mini Crawler Crane Operation Manual SN P01043 and up – PDF DOWNLOAD
INTRODUCTION:
- This manual is a guidebook for safe and effective use of this machine.
- This manual describes the procedures for proper operation and maintenance of the machine.
- Warnings and precautions defined in this manual shall be observed for safety.
- Many accidents are caused when safety precautions for the operation, inspection, and
maintenance are not observed. - Be sure to read this manual and understand the procedures for machine operation,
inspection, and maintenance thoroughly before performing operation of this machine. - Failure to observe the basic precautions defined in this manual may lead to accidents.
This machine is composed of the units listed below.
[1] TRAVELLING DOLLY
This is composed of a travelling gear, engine, travelling operation unit, and crane operation unit.
[2] CRANE
This is composed of a telescoping system, derrick system, hook block, winch system, and outrigger
system.
[3] SAFETY DEVICE
This is composed of the following parts and devices: Over hoist detector / automatic stop device,
three-winding stop alarm / automatic stop device, load indicator, hydraulic safety valve, hydraulic
automatic locking device, slinging rope detachment protector, alarm buzzer, audio alarm, level, crane
tip-over alarm (an alarm issued in the event of the crane operation at 3-degree inclination and travelling at
15-degree inclination), travelling lever lock, travelling/crane/outrigger selector switch (designed to prevent
the machine from craning at travelling), outrigger safety device (outrigger interlock and crane interlock),
moment limiter (working envelope limited), working status lamp, outrigger non-installation warning lamp.
3.3 MACHINE FUNCTIONS
[1] TRAVELLING DOLLY
• This is a compact machine designed to keep the overall width between the crane and outrigger
minimized with them housed (in travelling position).
This compact design is ideal for work in confined areas.
• Two-travelling lever operation enables not only direction changes among forward, backward, right, and
left, but also pivot turn and spin turn.
[2] CRANE
• An automatic slide outrigger is embedded in the crane to permit outrigger extension and grounding from
the operation seat.
• Through the combined use of telescoping, derricking, and slewing besides winch system operation, the
crane is capable of raising or lowering the hook block and moving an object weighing within the rated
total load to a designated position within the confines of the working envelope.
• Remote-control units allow remote outrigger setting and remote crane operation.
TABLE OF CONTENTS:
Maeda MC 285C-2 Mini Crawler Crane Operation Manual SN P01043 and up – 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 CHART 1- 9
5.4 ANGLE INDICATOR 1-13
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
OPERATION 3- 1
1. MACHINE EACH SECTION 3- 2
1.1 MACHINE EACH UNIT 3- 2
1.2 TRAVELLING AND CRANE OPERATION UNITS 3- 3
1.2.1 DESCRIPTION OF EACH LEVER 3- 4
1.2.2 DESCRIPTION OF EACH SWITCH 3- 6
1.2.3 DESCRIPTION OF EACH METER AND LAMP 3- 7
1.3 CRANE OPERATION UNIT 3- 9
1.3.1 DESCRIPTION OF EACH LEVER 3-10
1.3.2 DESCRIPTION OF EACH SWITCH 3-11
1.4 OUTRIGGER SAFETY DEVICES 3-14
1.4.1 FUNCTIONS OF OUTRIGGER SAFETY DEVICES 3-14
1.4.2 NAMES AND DESCRIPTIONS OF OUTRIGGER DISPLAY 3-15
1.4.3 OUTRIGGER UN-SET WARNING LAMP 3-16
1.5 MOMENT LIMITER (OVERLOAD DETECTOR) 3-17
1.5.1 MOMENT LIMITER CONFIGURATION 3-17
1.5.2 FUNCTION OF MOMENT LIMITER 3-18
1.5.3 MOMENT LIMITER OPERATIONS 3-19
1.5.4 NAMES OF MOMENT LIMITER DISPLAY UNIT 3-21
1.5.5 MOMENT LIMITER FUNCTIONS 3-28
1.5.6 MOMENT LIMITER STARTING STATUS 3-31
1.5.7 MOMENT LIMITER WORKING ENVELOPE SETTING 3-31
1.5.8 EMERGENCY STOP CANCEL SWITCH 3-32
1.5.9 MOMENT LIMITER ERROR CAUSES AND ACTIONS TO BE TAKEN 3-33
1.6 MACHINERY COVER 3-34
1.7 OVER HOIST DETECTOR 3-35
2. OPERATIONS 3-36
2.1 CHECKING BEFORE OPERATIONS 3-36
2.1.1 VISIBLE CHECKS 3-36
2.1.2 CHECKING BEFORE STARTING ENGINE 3-39
2.1.3 CHECKING AFTER STARTING ENGINE 3-50
2.2 STARTING ENGINE 3-58
2.2.1 NORMAL ENGINE START 3-58
2.2.2 STARTING ENGINE IN COLD WEATHER 3-59
2.2.3 STARTING THE ENGINE WITH AUXILIARY STARTER SWITCH 3-60
2.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE 3-61
2.4 BREAKING-IN MACHINE 3-63
2.5 MACHINE TRAVELLING POSTURE 3-63
2.6 STARTING MOVING MACHINE 3-64
2.7 CHANGING DIRECTION OF THE MACHINE 3-65
2.8 STOPPING/PARKING THE MACHINE 3-66
2.9 STOPPING ENGINE 3-67
2.10 INSPECTION AFTER STOPPING ENGINE 3-67
2.11 CAUTIONS IN DRIVING 3-68
2.12 OUTRIGGER SETUP OPERATION 3-70
2.12.1 NAME OF OUTRIGGER COMPONENTS 3-72
2.12.2 OUTRIGGER SETTING OPERATION 3-72
2.13 CAUTIONS BEFORE CRANE OPERATION 3-76
2.14 OPERATIONS BEFORE CRANE OPERATIONS 3-77
2.15 CRANE OPERATION POSTURE 3-78
2.16 HOOK RAISING/LOWERING OPERATION 3-79
2.17 BOOM DERRICKING OPERATION 3-79
2.18 BOOM TELESCOPING OPERATION 3-80
2.19 SLEWING OPERATION 3-81
2.20 ACCELERATION OPERATION 3-81
2.21 CRANE STOWING OPERATION 3-82
2.22 OUTRIGGER STOWING OPERATION 3-84
2.23 DOS AND DON’TS DURING CRANE OPERATIONS 3-87
3. HANDLING RUBBER TRACKS 3-89
3.1 GOOD USE 3-89
3.2 WARRANTY 3-89
3.3 DOS AND DON’TS 3-90
3.4 CAUTIONS IN USING RUBBER TRACKS 3-91
4. HANDLING WIRE ROPES 3-93
4.1 BENCH MARK FOR REPLACING WIRE ROPES 3-93
4.2 What TO DO WITH TWISTED WINCH WIRE ROPE 3-94
5. TRANSPORTATION 3-95
5.1 LOADING/UNLOADING 3-95
5.2 HOISTING MACHINE 3-96
5.3 CAUTIONS IN LOADING MACHINE 3-97
5.4 CAUTIONS DURING TRANSPORTATION 3-97
6. HANDLING IN COLD WEATHER 3-98
6.1 PREPARING FOR LOW TEMPERATURE 3-98
7. LONG-TERM STORAGE 3-100
7.1 BEFORE STORING MACHINE 3-100
7.2 DURING STORAGE 3-100
7.3 AFTER STORAGE 3-100
8. HANDLING BATTERY 3-101
8.1 CAUTIONS IN HANDLING BATTERY 3-101
8.2 REMOVING/INSTALLING BATTERY 3-102
8.3 CAUTIONS IN CHARGING BATTERY 3-103
8.4 STARTING ENGINE WITH BOOSTER CABLE 3-104
9. TROUBLESHOOTING 3-106
9.1 ELECTRICAL COMPONENTS 3-106
9.2 MACHINE BODY 3-106
9.3 ENGINE 3-107
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
8.7 MAINTENANCE EVERY 50 HOURS 4-24
8.8 MAINTENANCE EVERY 100 HOURS 4-27
8.9 MAINTENANCE EVERY 250 HOURS 4-28
8.10 MAINTENANCE EVERY 500 HOURS 4-30
8.11 MAINTENANCE EVERY 1000 HOURS 4-35
8.12 MAINTENANCE EVERY 2000 HOURS 4-46
SPECIFICATIONS 5- 1
1. SPECIFICATIONS 5- 2
2. SPECIFICATION DIMENSIONAL DRAWING 5- 3
3. DIMENSIONAL DRAWING OF OUTRIGGER WIDTH 5- 4
4. RATED TOTAL LOAD CHART 5- 5
3.1 RATED TOTAL LOAD CHART FOR 4 FALLS 5- 5
3.2 RATED TOTAL LOAD CHART FOR 2 FALLS 5- 6
3.3 RATED TOTAL LOAD CHART FOR SINGLE FALL 5- 7
5. WORKING RADIUS AND LIFTING HEIGHT 5- 8
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 6-15
5.1 COMPONENTS OF THE RECEIVER 6-15
5.2 FUSE IN THE RECEIVER 6-17
6. MODE SETTING OF THE TRANSMITTER 6-19
6.1 A MODE 6-19
6.1.1 OPENING A MODE SCREEN 6-19
6.1.2 MESSAGES IN THE A MODE SCREEN 6-19
6.1.3 AN EXAMPLE FOR SETTING IN THE A MODE 6-23
6.2 PROCEDURE IN THE OPERATION MODE 6-24
6.2.1 CALL OUT CRANE MODE 6-24
6.2.2 CALL OUT OUTRIGGER MODE 6-25
7. CHECKING BEFORE OPERATION 6-27
7.1 CHECKING BEFORE STARTING ENGINE 6-27
7.1.1 CHECKING BEFORE TURNING ON THE TRANSMITTER 6-27
7.1.2 CHECKING AFTER TURNING ON THE TRANSMITTER 6-28
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
8. OPERATION 6-38
8.1 CAUTIONS BEFORE OPERATION 6-38
8.2 OPERATION IN OUTRIGGER MODE 6-39
8.2.1 OUTRIGGER SETTING 6-40
8.2.2 OUTRIGGER STOWING 6-41
8.3 OPERATION IN CRANE MODE 6-42
8.3.1 SLEWING OPERATION 6-43
8.3.2 BOOM TELESCOPING 6-43
8.3.3 HOOK RAISING AND LOWERING 6-44
8.3.4 BOOM DERRICKING 6-44
8.3.5 SET-UP AND CANCEL MICRO SPEED 6-45
8.3.6 ENGINE STOP AND EMERGENCY STOP PROCEDURE 6-47
8.3.7 ENGINE START AND RESET PROCEDURE 6-47
8.4 CHECKING AFTER CRANE OPERATION 6-48
9. TROUBLE SHOOTING 6-49
9.1 BEFORE TROUBLE SHOOTING 6-49
9.2 ERRORS IN THE REMOTE CONTROL DEVICES 6-50
10.SYSTEM SPECIFICATIONS 6-52
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 TRAVELLING UNIT 7- 5
3.2 POWER UNIT 7- 8
3.3 POWER SUPPLY BOX 7- 8
3.4 INVERTER UNIT 7- 9
4. OPERATION 7-12
4.1 CHECKING BEFORE OPERATION 7-12
4.1.1 CHECKING BEFORE STARTING ELECTRIC MOTOR (VISIBLE CHECKS) 7-12
4.1.2 CHECKING BEFORE STARTING ELECTRIC MOTOR 7-12
4.1.3 CHECKING AFTER STARTING ELECTRIC MOTOR 7-12
4.2 POWER SUPPLY CONNECTION 7-13
4.3 OPERATION AND CHECKING AFTER POWER CONNECTION 7-15
4.4 MACHINE OPERATION 7-17
4.5 MACHINE STOP AND CHECKS AFTER STOPPING MACHINE 7-17
4.6 POWER SUPPLY SEPARATION 7-18
5. LONG-TERM STORAGE 7-19
6. ELECTRIC MOTOR TROUBLESHOOTING 7-20
7. PRINCIPLE SPECIFICATION LIST 7-21
8. SPECIFICATION DIMENSIONAL DRAWING 7-22
9. DIMENSIONAL DRAWING OF OUTRIGGER WIDTH 7-23
SEARCHER HOOK 8- 1
1. SAFETY DECAL LOCATIONS 8- 2
2. SEARCHER HOOK EACH SECTION 8- 4
3. MOMENT LIMITER DISPLAY UNIT 8- 5
4. OPERATION 8- 7
5. INSPECTION AND MAINTENANCE 8-9
5.1 LEGAL INSPECTION 8-9
5.2 CONSUMABLES 8-9
5.3 INSPECTION AND MAINTENANCE LIST 8-9
5.4 MAINTENANCE PROCEDURES 8-10
5.4.1 INSPECTION OF BEFORE OPERATION 8-10
6. WORKING RANGE AND RATED TOTAL LOAD 8-12
6.1 WORKING RANGE DIAGRAM FOR SEARCHER HOOK 8-12
6.2 RATED TOTAL LOAD CHART FOR SEARCHER HOOK 8-13
850kg SEARCHER HOOK 9- 1
1. SAFETY DECAL LOCATIONS 9- 2
2. SEARCHER HOOK EACH SECTION 9- 6
3. MOMENT LIMITER DISPLAY UNIT 9- 7
3.1 DESCRIPTIONS OF SWITCHES MOMENT LIMITER DISPLAY UNIT 9- 8
3.1.1 WIRE FALLS SELECTOR SWITCH AND WIRE FALLS DISPLAY LED (BLUE) 9- 8
3.1.2 CANCEL SWITCH 9- 9
4. OPERATION 9-11
5. INSPECTION AND MAINTENANCE 9-15
5.1 LEGAL INSPECTION 9-15
5.2 CONSUMABLES 9-15
5.3 INSPECTION AND MAINTENANCE LIST 9-16
5.4 MAINTENANCE PROCEDURES 9-17
5.4.1 INSPECTION BEFORE OPERATION 9-17
6. WORKING RANGE AND RATED TOTAL LOAD 9-19
6.1 WORKING RANGE DIAGRAM FOR SEARCHER HOOK 9-19
6.2 RATED TOTAL LOAD CHART FOR SEARCHER HOOK 9-22
AUXILIARY WINCH 10- 1
1. SAFETY OF AUXILIARY WINCH 10- 2
1.1 CAUTIONS BEFORE OPERATION 10- 2
1.2 CAUTIONS DURING OPERATION 10- 2
2. SAFETY DECAL LOCATIONS 10- 4
3. EACH SECTION 10- 6
4. MOMENT LIMITER DISPLAY UNIT 10- 7
4.1 SETTING CHANGE OF SWITCHES MOMENT LIMITER DISPLAY UNIT 10- 8
4.1.1 WIRE FALLS SELECTOR SWITCH AND WIRE FALLS DISPLAY LED 10- 8
5. HOW TO INSTAL AND DETACH BOOM HEAD 10- 9
5.1 INSTALLING BOOM HEAD 10-10
5.2 DETACHING BOOM HEAD 10-15
6. MACHINE TRAVELLING POSTURE AND HOISTING METHOD 10-16
6.1 MACHINE TRAVELLING POSTURE(AUXILIARY WINCH) 10-16
6.2 HOISTING MACHINE(AUXILIARY WINCH) 10-17
7. INSPECTION AND MAINTENANCE 10-19
7.1 LEGAL INSPECTION 10-19
7.2 CONSUMABLES 10-19
7.3 INSPECTION AND MAINTENANCE LIST 10-20
7.4 MAINTENANCE PROCEDURES 10-21
7.4.1 INSPECTION BEFORE OPERATION 10-21
7.4.2 IRREGULAR MAINTENANCE 10-24
7.4.3 MAINTENANCE EVERY 50 HOURS 10-28
7.4.4 MAINTENANCE EVERY 100 HOURS 10-29
7.4.5 MAINTENANCE EVERY 1000 HOURS 10-30
8. SPECIFICATIONS 10-32
8.1 SPECIFICATIONS 10-32
8.2 SPECIFICATION DIMENSIONAL DRAWING 10-34
8.3 WORKING RANGE DIAGRAM AND RATED TOTAL LOAD CHART 10-35
8.3.1 WORKING RANGE DIAGRAM FOR AUXILIARY WINCH 10-36
8.3.2 RATED TOTAL LOAD CHART FOR AUXILIARY WINCH 10-37
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