Komatsu DBB0001 Operation & Maintenance Manual page 12

FOREWORD
EVERY 1000 HOURS MAINTENANCE.................................................................................................... 4-62
EVERY 2000 HOURS MAINTENANCE.................................................................................................... 4-66
EVERY 4000 HOURS MAINTENENCE.................................................................................................... 4-68
EVERY 5000 HOURS MAINTENANCE.................................................................................................... 4-69
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
MACHINES READY FOR ATTACHMENTS ........................................................................................................ 6-6
EXPLANATION OF COMPONENTS .......................................................................................................... 6-6
HYDRAULIC CIRCUIT................................................................................................................................ 6-9
ATTACHMENT MOUNTING/DISMOUNTING PROCEDURE .................................................................. 6-13
OPERATION............................................................................................................................................. 6-15
LONG-TERM STORAGE.......................................................................................................................... 6-17
SPECIFICATIONS .................................................................................................................................... 6-17
ATTACHMENT GUIDE....................................................................................................................................... 6-20
COMBINATIONS OF WORK EQUIPMENT.............................................................................................. 6-20
SELECTION OF TRACK SHOES............................................................................................................. 6-23
SELECTION OF BUCKET TEETH ........................................................................................................... 6-24
STANDARDS FOR SELECTING VERTICAL PIN TYPE
AND HORIZONTAL PIN TYPE TEETH .................................................................................................... 6-24
HANDLING OF RUBBER PAD SHOE AND ROAD LINER ...................................................................... 6-25
HANDLING TRAPEZOIDAL BUCKET...................................................................................................... 6-27
HANDLING EXTENSION ARM................................................................................................................. 6-28
HANDLING CLAMSHELL BUCKET ......................................................................................................... 6-29
RECOMMENDED ATTACHMENT OPERATIONS ............................................................................................ 6-30
HYDRAULIC BREAKER ........................................................................................................................... 6-30
INDEX
.............................................................................................................................................................. 7-1
CONTENTS
1-11