Komatsu PC400-6, PC400LC-6, PC450-6, PC450LC-6 Hydraulic Excavator Operation & Maintenance Manual
281 pages · Publication SEAM009102T
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What's inside
From the manual's own table of contents: 16 sections, 55 entries. See sample pages (PDF, 238 KB)
General precautions3 topics
- TrAMSpOrtatiOn
- Bucket With NOOK uo
- During MaiINtENANCE
Gereral VieW2 topics
- General View Of MACHINE
- General view of controls and Gauge
Explanation of COMPONENES 0.0.0.06 topics
- Machine Monitor
- Control levers, Pedals
- Ceiling WiINdOW
- LUGGAGE DOX
- ASNtray
- Handling air COnditiONEH «00
Operation10 topics
- Check before starting ENGINE oo
- Starting ENGINE 0
- Operations and checks after starting ENGIN
- Moving machine Off oo
- Steering Machine uu
- Stopping MACHINE uu
- Operation Of WOrk CQUIPMENE
- Parking MACHINE
- After StOrage
- Other trouble oo
Use of fuel, coolant and lubricants according to ambient temperature1 topic
- Introduction Of NECESSATY tOOIS
Maintenance schedule chart1 topic
- Maintenance interval when using hydraulic breaker
Service Procedure o4 topics
- Every 50 Hours Service
- Every 250 NOurs Service
- Every 500 AOurs Service
- Every 4000 Hours Service
General precautions3 topics
- Precautions related to Safety
- Precautions when installing attachMent
- Checking for damage to bucket With NOOK
Handling car heater7 topics
- General locations
- Precaution for Car heater oo
- Procedure for removal and installation of attachMent
- Operation
- LONG terM StOragGe
- Specifications oo
- Attachment installation combination table 0.0
Extending machine service life2 topics
- FOrk Qrab
- Hydraulic pile Ariver
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 281 pages
Quantity one is the manual described above.
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Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).