FOREWORD CONTENTS EVERY 4000 HOURS MAINTENENCE.................................................................................................... 4-73 EVERY 5000 HOURS MAINTENANCE.................................................................................................... 4-74 SPECIFICATIONS SPECIFICATIONS ................................................................................................................................................ 5-2 ATTACHMENTS AND OPTIONS GENERAL PRECAUTIONS .................................................................................................................................
6-2 PRECAUTIONS RELATED TO SAFETY ................................................................................................... 6-2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS............................................................................ 6-4 HANDLING BUCKET WITH HOOK ..................................................................................................................... 6-5 CHECKING FOR DAMAGE TO BUCKET WITH HOOK ............................................................................ 6-5 PROHIBITED OPERATIONS .....................................................................................................................
6-5 HANDLING CAR HEATER ................................................................................................................................... 6-6 EXPLANATION OF COMPONENTS.......................................................................................................... 6-6 PREPARING CAR HEATER....................................................................................................................... 6-6 MACHINES READY FOR ATTACHMENTS ........................................................................................................
6-7 EXPLANATION OF COMPONENTS.......................................................................................................... 6-7 HYDRAULIC CIRCUIT................................................................................................................................ 6-9 OPERATION............................................................................................................................................. 6-10 LONG-TERM STORAGE..........................................................................................................................
6-12 SPECIFICATIONS.................................................................................................................................... 6-12 CHANGING MACHINE CONTROL PATTERN (IF PATTERN CHANGE VALVE EQUIPPED) ........................ 6-13 CONTROL PATTERN CHANGE PROCEDURE ...................................................................................... 6-13 MACHINE CONTROL PATTERNS........................................................................................................... 6-14 INTRODUCTION OF ATTACHMENTS ..............................................................................................................
6-15 SPECIFICATION, USE............................................................................................................................. 6-15 ATTACHMENT INSTALLATION COMBINATION TABLE ................................................................................ 6-16 ATTACHMENT COMBINATIONS............................................................................................................. 6-16 RECOMMENDED ATTACHMENT OPERATIONS ............................................................................................ 6-17 HYDRAULIC BREAKER...........................................................................................................................
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