Komatsu WA470-5H User Manual

CONTENTS FOREWORD
1-12
OPERATION OF WORK EQUIPMENT ......................................................................................................... 3-98
WORK POSSIBLE USING WHEEL LOADER ............................................................................................. 3-100
DIGGING OPERATIONS........................................................................................................................ 3-100
LEVELING OPERATIONS...................................................................................................................... 3-104
PUSHING OPERATION ......................................................................................................................... 3-104
LOAD AND CARRY OPERATIONS .......................................................................................................3-104
LOADING OPERATIONS ....................................................................................................................... 3-105
PRECAUTIONS FOR OPERATION ............................................................................................................ 3-107
PERMISSIBLE WATER DEPTH............................................................................................................. 3-107
IF WHEEL BRAKE DOES NOT WORK.................................................................................................. 3-107
PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES.................................................................. 3-107
PRECAUTIONS REGARDING BRAKE FUNCTION .............................................................................. 3-108
ADJUSTING WORK EQUIPMENT POSTURE............................................................................................ 3-109
ADJUSTING BOOM KICKOUT............................................................................................................... 3-109
ADJUSTING BUCKET POSITIONER.....................................................................................................3-111
BUCKET LEVEL INDICATOR ................................................................................................................ 3-111
PARKING MACHINE ................................................................................................................................... 3-112
CHECKS AFTER COMPLETION OF OPERATION .................................................................................... 3-114
LOCKING ..................................................................................................................................................... 3-114
HANDLING THE TIRES............................................................................................................................... 3-115
PRECAUTIONS WHEN HANDLING TIRES........................................................................................... 3-115
TIRE PRESSURE ................................................................................................................................... 3-115
PRECAUTIONS WHEN LOAD AND CARRY METHOD ........................................................................ 3-116
TRANSPORTATION......................................................................................................................................... 3-117
TRANSPORTATION PROCEDURE ............................................................................................................ 3-117
LOADING, UNLOADING WORK WITH TRAILERS..................................................................................... 3-117
LOADING................................................................................................................................................ 3-117
SECURING MACHINE ........................................................................................................................... 3-118
UNLOADING........................................................................................................................................... 3-118
LIFTING MACHINE...................................................................................................................................... 3-119
POSITION FOR STICKING LIFTING POSITION MARK........................................................................ 3-120
WEIGHT TABLE ..................................................................................................................................... 3-120
LIFTING PROCEDURE .......................................................................................................................... 3-121
COLD WEATHER OPERATION ...................................................................................................................... 3-122
PRECAUTIONS FOR LOW TEMPERATURE ............................................................................................. 3-122
FUEL AND LUBRICANTS ...................................................................................................................... 3-122
COOLANT............................................................................................................................................... 3-122
BATTERY ............................................................................................................................................... 3-123
PRECAUTIONS AFTER COMPLETION OF WORK ................................................................................... 3-123
AFTER COLD WEATHER ........................................................................................................................... 3-123
WARMING-UP OPERATION FOR STEERING HYDRAURIC CIRCUIT IN COLD WEATHER .................. 3-124
LONG-TERM STORAGE.................................................................................................................................. 3-125
BEFORE STORAGE.................................................................................................................................... 3-125
DURING STORAGE .................................................................................................................................... 3-125
AFTER STORAGE....................................................................................................................................... 3-125
TROUBLESHOOTING...................................................................................................................................... 3-126
WHEN MACHINE RUNS OUT OF FUEL..................................................................................................... 3-126
TOWING THE MACHINE............................................................................................................................. 3-127
WHEN ENGINE CAN BE USED............................................................................................................. 3-128
WHEN ENGINE CANNOT BE USED ..................................................................................................... 3-128
RELEASING PARKING BRAKE ............................................................................................................. 3-128
EMERGENCY TRAVEL OPERATION.................................................................................................... 3-130
IF BATTERY IS DISCHARGED ................................................................................................................... 3-131
REMOVAL AND INSTALLATION OF BATTERY.................................................................................... 3-131
PRECAUTIONS FOR CHARGING BATTERY ....................................................................................... 3-132

Komatsu WA470-5H Specifications

General

Brand	Komatsu
Model	WA470-5H
Category	Lifting Systems
Language	English