5. CONTENTS OPTIONS, ATTACHMENTS 26. General precautions .......................................................................................................................... 5- 2 26.1 Precautions related to safety ................................................................................................. 5- 2 26.2 Precautions when installing attachments ............................................................................. 5- 3 27. Handling bucket with hook .............................................................................................................
5- 4 27.1 Checking for damage to bucket with hook .......................................................................... 5- 4 27.2 Prohibited operations.............................................................................................................. 5- 4 27.3 Precautions during operations ............................................................................................... 5- 4 28. Using seat belt ...................................................................................................................................
5- 5 28.1 Seat belt ................................................................................................................................... 5- 5 29. Handling car heater ........................................................................................................................... 5- 7 29.1 General locations..................................................................................................................... 5- 7 29.2 Precaution for car heater ........................................................................................................ 5- 8 30.
Machines ready for attachment ....................................................................................................... 5- 9 30.1 General locations..................................................................................................................... 5- 9 30.2 Hydraulic circuit ....................................................................................................................... 5-11 30.3 Procedure for removal and installation of attachment....................................................... 5-13 30.4 Operation ..................................................................................................................................
5-15 30.5 Long term storage................................................................................................................... 5-16 30.6 Specifications ........................................................................................................................... 5-16 31. Introduction of attachments ............................................................................................................ 5-17 31.1 Specification, use ....................................................................................................................
5-17 31.2 Attachment installation combination table .......................................................................... 5-19 31.3 Selection of track shoes ......................................................................................................... 5-21 31.4 Selection of bucket teeth ........................................................................................................ 5-22 31.5 Handling trapezoidal bucket................................................................................................... 5-23 32. Extending machine service life .......................................................................................................
5-24 32.1 Hydraulic breaker .................................................................................................................... 5-24 32.2 Power ripper ............................................................................................................................ 5-28 32.3 Fork grab .................................................................................................................................. 5-29 32.4 Grapple bucket .........................................................................................................................
5-30 32.5 Scrap grapple........................................................................................................................... 5-31 32.6 Crusher and cutter .................................................................................................................. 5-32 32.7 Hydraulic pile driver................................................................................................................ 5-33 32.8 Hydraulic excavator with multi-purpose crane.................................................................... 5-34 33.
Auto-greasing system ....................................................................................................................... 5-35 33.1 Auto greasing controller......................................................................................................... 5-35 33.2 Action when abnormality occurs .......................................................................................... 5-36 33.3 Check before starting .............................................................................................................. 5-37 33.4 Every 50 hours service ...........................................................................................................
5-39 0-8