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Komatsu PC450-8 User Manual

Komatsu PC450-8
474 pages
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SAFETY SAFETY INFORMATION
2-3
Battery hazard prevention................................................................................................................... 2-312
Starting engine with booster cables.................................................................................................... 2-322
TOWING .................................................................................................................................................... 2-332
Safety rules for towing ........................................................................................................................ 2-332
LIFTING OBJECTS WITH BUCKET.......................................................................................................... 2-342
Safety rules for lifting objects.............................................................................................................. 2-342
SAFETY MAINTENANCE INFORMATION....................................................................................................... 2-352
Warning Tag .............................................................................................................................................. 2-352
Keep Work Place Clean and Tidy.............................................................................................................. 2-352
Appoint Leader when Working with Others................................................................................................ 2-352
Stop Engine Before Carrying Out Maintenance......................................................................................... 2-362
Two Workers for Maintenance when Engine is Running ........................................................................... 2-362
Proper Tools .............................................................................................................................................. 2-372
Accumulator, Gas spring............................................................................................................................ 2-372
Personnel................................................................................................................................................... 2-372
Attachments............................................................................................................................................... 2-382
Work Under the Machine ........................................................................................................................... 2-382
Noise.......................................................................................................................................................... 2-382
When Using Hammer................................................................................................................................. 2-382
Welding Works........................................................................................................................................... 2-382
Removing Battery Terminals...................................................................................................................... 2-392
Safety First when Using High-pressure Grease to Adjust Track Tension.................................................. 2-392
Do Not Disassemble Recoil Springs .......................................................................................................... 2-392
Safety Rules for High-pressure Oil ............................................................................................................ 2-392
Precaution for High Fuel Pressure............................................................................................................. 2-402
Safety Handling High-pressure Hoses....................................................................................................... 2-402
Precaution for High Voltage....................................................................................................................... 2-402
Waste Materials ......................................................................................................................................... 2-412
Air Conditioner Maintenance...................................................................................................................... 2-412
Compressed Air ......................................................................................................................................... 2-412
Periodic Replacement of Safety Critical Parts ................................................................................
........... 2-412

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Komatsu PC450-8 Specifications

General IconGeneral
BrandKomatsu
ModelPC450-8
CategoryExcavators
LanguageEnglish

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