Maeda CC1908S-1 User manual

520E-OM2005-01
OPERATION MANUAL
CRAWLER CRANE
Serial No. 9003 and up
WARNING
Unsafe use of this machine may cause serious injury or death. Operators must read
this manual before operating this machine. This manual should be kept near the
machine for reference and periodically reviewed by all personnel who will come into
contact with it.
NOTICE
MAEDA has Operation Manuals written in some other languages. If a foreign language
manual is necessary, contact your local distributor for availability.

M A E D A Crawler Crane CONTENTS
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CONTENTS
Chapter 1 INTRODUCTION
1.1 INTRODUCTION ......................................................................................................1-2
1.2 SAFETY INFORMATION .........................................................................................1-3
1.3 QUALIFICATIONS FOR OPERATION .....................................................................1-4
1.4 MACHINE INTRODUCTION ....................................................................................1-5
1.5 CRANE INTRODUCTION ........................................................................................1-7
1.6 RUNNING-IN OPERATION......................................................................................1-8
1.7 DPF FUNCTION.......................................................................................................1-8
Chapter 2 SAFETY
2.1 BASIC PRECAUTIONS............................................................................................2-2
2.2 SAFETY LABEL LOCATIONS..................................................................................2-8
Chapter 3 SPECIFICATIONS
MAIN SPECIFICATIONS..........................................................................................3-2
DIMENSIONAL DRAWINGS ....................................................................................3-4
RATED TOTAL LOAD CHARTS ..............................................................................3-8
3.3.4.1 RATED TOTAL LOAD CHART FOR 6-FALL HOOK.............. 3-11
3.3.4.2 RATED TOTAL LOAD CHART FOR 4-FALL HOOK ............. 3-12
3.3.4.3 RATED TOTAL LOAD CHART FOR 2-FALL HOOK ............. 3-13
3.3.4.4 RATED TOTAL LOAD CHART FOR SINGLE-FALL HOOK .. 3-14
3.3.4.5 FLY JIB RATED TOTAL LOAD CHARTS .............................. 3-15
3.3.4.6 SEARCHER HOOK RATED TOTAL LOAD CHARTS............ 3-16

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WORKING RADIUS/LIFTING HEIGHT DIAGRAMS ..............................................3-18
3.4.2.1 STANDARD WORKING RADIUS/LIFTING HEIGHT
DIAGRAM .... 3-19
3.4.2.2 FLY JIB WORKING RADIUS/LIFTING HEIGHT DIAGRAM... 3-20
3.4.2.3 SEARCHER HOOK WORKING RADIUS/LIFTING HEIGHT
DIAGRAM.. 3-21
Chapter 4 PARTS AND CONTROLS
4.1 PART NAMES ..........................................................................................................4-2
4.2 MONITOR ................................................................................................................4-4
4.3 MOMENT LIMITER (OVERLOAD PREVENTION DEVICE)...................................4-20
MOMENT LIMITER MECHANISM ......................................... 4-21
MOMENT LIMITER ABNORMALITY MESSAGE DISPLAY... 4-22
PROHIBITED OPERATIONS AFTER OVERLOAD ............... 4-22
RECOVERY OPERATION AFTER OVERLOAD ................... 4-22
MOMENT LIMITER DISPLAY ................................................ 4-26
EXPLANATION OF MOMENT LIMITER DISPLAY ................ 4-27
OVERLOAD ALARM.............................................................. 4-29
OVERWINDING PREVENTION DEVICE............................... 4-29
OVER UN-WINDING PREVENTION DEVICE ....................... 4-29
NUMBER OF FALLS SELECTION DISPLAY ........................ 4-30
BOOM LOWER LIMIT DETECTION ...................................... 4-30
4.4 OVERWINDING PREVENTION DEVICE...............................................................4-33
4.5 OVER UN-WINDING PREVENTION DEVICE .......................................................4-34
4.6 SWITCHES ............................................................................................................4-35
4.7 ACCESSORIES .....................................................................................................4-40
4.8 CONTROL LEVERS AND PEDALS .......................................................................4-43
4.9 CAB FRONT WINDOW ..........................................................................................4-46

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4.10 DOOR.....................................................................................................................4-49
4.11 RETRACTABLE SEAT BELT HANDLING..............................................................4-49
Chapter 5 OPERATION
WORKSITE PRECAUTIONS ...................................................................................5-2
STARTING AND STOPPING ENGINE.....................................................................5-4
5.2.4.1 ENGINE WARM-UP OPERATION........................................... 5-8
5.2.4.2 HYDRAULIC EQUIPMENT WARM-UP OPERATION.............. 5-8
MACHINE TRAVELLING........................................................................................5-10
5.3.1.1 TRAVELLING PRECAUTIONS .............................................. 5-10
5.3.1.2 HIGH-SPEED TRAVELLING PRECAUTIONS....................... 5-11
5.3.1.3 PERMISSIBLE WATER DEPTH ............................................ 5-12
5.3.1.4 PRECAUTIONS WHEN TRAVELLING ON SLOPES ............ 5-12
5.3.1.5 PRECAUTIONS WHEN STARTING AND OPERATING........ 5-13
5.3.2.1 MOVING BEFORE AND AFTER WORK/DURING
TRANSPORTATION ....... 5-15
5.3.2.2 MOVING DURING WORK ..................................................... 5-15
5.3.3.1 MOVING FORWARD ............................................................. 5-16
5.3.3.2 REVERSING .......................................................................... 5-17
5.3.3.3 STOPPING............................................................................. 5-17
5.3.4.1 CHANGING MACHINE DIRECTION WHEN STOPPED........ 5-18
5.3.4.2 CHANGING DIRECTION TO
THE RIGHT OR LEFT WHILE MOVING FORWARD ....... 5-18
5.3.4.3 TURNING (SPIN TURN) ON THE SPOT............................... 5-18
CRANE OPERATION.............................................................................................5-19
5.4.5.1 NORMAL HOISTING AND LOWERING ................................ 5-30
5.4.5.2 2ND-SPEED HOISTING AND LOWERING ........................... 5-31
5.4.5.3 HOISTING OPERATION WITH HOOK STOWAGE LEVER .. 5-31

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5.4.10.1 SETTING/CANCELLING BOOM HEIGHT UPPER LIMIT...... 5-37
5.4.10.2 SETTING/CANCELLING
BOOM ANGLE UPPER/LOWER LIMITS ...... 5-38
5.4.10.3 SETTING/CANCELLING
WORKING RADIUS UPPER LIMIT ........ 5-38
5.4.10.4 SETTING/CANCELLING SLEWING ANGLE LIMIT............... 5-39
5.4.10.5 CHECKING SETTINGS/CANCEL ALL .................................. 5-40
5.4.11.1 HOOK BLOCK SIMPLE STOWAGE ...................................... 5-40
5.4.11.2 NORMAL HOOK BLOCK STOWAGE.................................... 5-42
PICK & CARRY OPERATION ................................................................................5-44
AIR CONDITIONER OPERATION .........................................................................5-47
5.6.3.1 AUTO MODE ......................................................................... 5-50
5.6.3.2 MANUAL OPERATION .......................................................... 5-50
5.6.3.3 OPERATION STOP ............................................................... 5-51
5.6.3.4 DEFROSTER OPERATION ................................................... 5-51
CAB RADIO OPERATION......................................................................................5-52
5.7.3.1 TUNING ................................................................................. 5-55
5.7.3.2 PRESET BUTTON ADJUSTMENT ........................................ 5-55
5.7.3.3 INDIVIDUAL MODE OPERATIONS....................................... 5-55
5.7.3.4 CLOCK ADJUSTMENT.......................................................... 5-56
BLADE (OPTION)...................................................................................................5-57
FLY JIB (OPTION)..................................................................................................5-59
5.9.3.1 MOUNTING............................................................................ 5-61
5.9.3.2 STOWING.............................................................................. 5-69
5.9.4.1 BOOM DERRICKING OPERATION....................................... 5-76
5.9.4.2 BOOM TELESCOPING.......................................................... 5-76

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SEARCHER HOOK (OPTION)...............................................................................5-77
5.10.3.1 MOUNTING SEARCHER HOOK ........................................... 5-79
5.10.3.2 MOUNTING WINCH SHEAVE ............................................... 5-82
5.10.5.1 FOR SEARCHER HOOK ....................................................... 5-85
5.10.5.2 FOR WINCH .......................................................................... 5-85
TRANSPORT .........................................................................................................5-86
5.11.2.1 LOADING............................................................................... 5-88
5.11.2.2 SECURING THE MACHINE................................................... 5-89
5.11.2.3 UNLOADING.......................................................................... 5-90
Chapter 6 MAINTENANCE AND INSPECTION
MAINTENANCE PRECAUTIONS.............................................................................6-2
BASIC MAINTENANCE............................................................................................6-4
LEGAL INSPECTION ...............................................................................................6-7
PARTS REPLACEMEMT .........................................................................................6-7
USE OF FUEL AND LUBRICATING OIL................................................................6-10
STANDARD TIGHTENING TORQUES ..................................................................6-13
FUSES ...................................................................................................................6-16
FUSIBLE LINKS .....................................................................................................6-17
CONTROLLER.......................................................................................................6-19
LOCKABLE DOORS AND COVERS......................................................................6-20
BATTERY COMPARTMENT DOOR ......................................................................6-21
LEFT COVER.........................................................................................................6-21
RIGHT COVER ......................................................................................................6-22
MACHINERY COVER ............................................................................................6-22
INSPECTION AND MAINTENANCE LIST .............................................................6-24
INSPECTION .........................................................................................................6-27
WALK-AROUND INSPECTION
(BEFORE STARTING ENGINE) ......... 6-27
INSPECTION BEFORE STARTING ENGINE........................ 6-31
INSPECTION AFTER STARTING ENGINE........................... 6-37

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AFTER STOPPING ENGINE ................................................. 6-41
LOCKING............................................................................... 6-41
PERIODIC MAINTENANCE ...................................................................................6-42
PRECAUTIONS BEFORE MAINTENANCE........................... 6-42
PRECAUTIONS DURING MAINTENANCE ........................... 6-45
IRREGULAR MAINTENANCE ...............................................................................6-75
WIRE ROPE REPLACEMENT CRITERIA ............................. 6-75
WINCH WIRE ROPE REEVING SYSTEM
AND RATED TOTAL LOAD.......... 6-77
CORRECTING WINCH WIRE ROPE TWISTING .................. 6-78
WINCH WIRE ROPE REPLACEMENT.................................. 6-79
BOOM TELESCOPING WIRE ROPE
INSPECTION/ADJUSTMENT .......... 6-82
DERRICK WIRE ROPE INSPECTION/ADJUSTMENT.......... 6-85
INSPECTION ......................................................................... 6-87
ADJUSTMENT ....................................................................... 6-87
WHEN SUCH A PHENOMENON OCCURS ..........................................................6-91
BATTERY HANDLING PRECAUTIONS ................................ 6-92
REMOVING/INSTALLING BATTERY .................................... 6-92
PRECAUTIONS WHEN RECHARGING BATTERY............... 6-93
STARTING UP USING A BOOSTER CABLE ........................ 6-93

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PISTON PUMP AIR BLEEDING ............................................ 6-96
CYLINDER AIR BLEEDING ................................................... 6-97
WINCH MOTOR AIR BLEEDING........................................... 6-97
TRAVEL MOTOR AIR BLEEDNIG......................................... 6-98
DPF REGENERATION .......................................................... 6-99
DPF STATIONARY REGENERATION ................................ 6-100
BEFORE STORING MACHINE............................................ 6-101
DURING STORAGE ............................................................ 6-102
AFTER STORAGE............................................................... 6-102
PREPARING FOR LOW TEMPERATURES ........................ 6-102
TROUBLESHOOTING .........................................................................................6-104
ERROR CODES AND WARNINGS......................................................................6-112

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