Komatsu — ATTACHMENTS AND OPTIONS

CONTENTS CRUSHER CONTROL FOR ROTATION ................................................................................................. 6-16 ACCUMULATOR ...................................................................................................................................... 6-17 LONG TERM STORAGE .......................................................................................................................... 6-18 HYDRAULIC SYSTEM - PRESSURE RELEASE............................................................................

6-17 SPECIFICATIONS .................................................................................................................................... 6-18 ATTACHMENT GUIDE ....................................................................................................................................... 6-19 OTHER ATTACHMENTS ......................................................................................................................... 6-19 ATTACHMENT COMBINATIONS.............................................................................................................

6-20 TRACK SHOES SELECTION................................................................................................................... 6-21 BUCKET TEETH SELECTION ................................................................................................................. 6-22 TEETH SELECTION........................................................................................................................ 6-22 SELECTION GUIDE FOR HORIZONTAL OR VERTICAL PIN TYPE TOOTH ............................... 6-22 HANDLING OF RUBBER PAD SHOE AND ROAD LINER ......................................................................

6-23 WORKING ENVIRONMENT............................................................................................................ 6-23 WORKING CONDITIONS................................................................................................................ 6-23 STORAGE, PROTECTION.............................................................................................................. 6-24 EXTENT OF DAMAGE TO RUBBER .............................................................................................. 6-24 CHECK ROAD LINER .....................................................................................................................

6-24 REPLACE ROAD LINER ................................................................................................................. 6-24 RECOMMENDED ATTACHMENT OPERATIONS ............................................................................................. 6-25 HYDRAULIC BREAKER ........................................................................................................................... 6-25 2-PC BOOM ........................................................................................................................................................

6-29 FEATURES OF 2-PIECE BOOM & ARM ................................................................................................. 6-29 OPERATION............................................................................................................................................. 6-30 BEFORE STORAGE POSTURE WHEN LEAVING MACHINE....................................................... 6-31 PERODIC MAINTENANCE ............................................................................................................. 6-32 TESTING AND ADJUSTING ...........................................................................................................

6-32 TRANSPORTATION................................................................................................................................. 6-33 HANDLING MACHINES EQUIPPED WITH KOMTRAX .................................................................................... 6-34 BASIC PRECAUTIONS ................................................................................................................... 6-34 SUPER LONG FRONT BOOM AND ARM .........................................................................................................

6-35 OPERATION INSTRUCTION ................................................................................................................... 6-35 WORKING MODES .................................................................................................................................. 6-36 CHECKS BEFORE STARTING ................................................................................................................ 6-37 USING SUPER LONG FRONT.................................................................................................................

6-38 METHOD OF WORK ................................................................................................................................ 6-39 WHEN TRAVELLING ...................................................................................................................... 6-39 CONTROL LEVERS, PEDALS ................................................................................................................. 6-40 SAFETY LOCK LEVER (1).............................................................................................................. 6-40 TRAVEL LEVERS (WITH PEDAL, AUTO-DECELERATION MECHANISM) (2).............................

6-41 LEFT WORK EQUIPMENT CONTROL LEVER (3)......................................................................... 6-41 MACHINE OPERATION ........................................................................................................................... 6-43 RIGHT WORK EQUIPMENT CONTROL LEVER (4) ...................................................................... 6-42 PRECAUTIONS FOR OPERATION OF SUPER LONG FRONT .................................................... 6-43 1-18