Komatsu PC270LC-6 Hydraulic Excavator Operation & Maintenance Manual
276 pages · Publication CEAM003401
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- Models
- PC270LC-6
- Serial coverage
- PC270LC-6 A83001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 276
- Publication
- CEAM003401
- Condition
- Brand new

What's inside
From the manual's own table of contents: 44 topics. See sample pages (PDF, 552 KB)
- FORWARD
- SAFETY INFORMATION
- INTRODUCTION
- INTENDED USE
- FEATURES
- BREAKING IN THE MACHINE
- LOCATION OF PLATES, TABLE TO ENTER P.I.N AND DISTRIBUTOR
- P.I.N. PLATE LOCATION
- ENGINE SERIAL NUMBER PLATE
- TABLE TO ENTER NUMBERS AND DISTRIBUTOR
- GENERAL PRECAUTIONS
- PRECAUTIONS DURING OPERATION
- BEFORE STARTING ENGINE
- OPERATING MACHINE
- TRANSPORTATION
- BATTERY
- TOWING
- BUCKET WITH HOOK
- PRECAUTIONS FOR MAINTENANCE
- BEFORE CARRYING OUT MAINTENANCE
- DURING MAINTENANCE
- POSITION FOR ATTACHING SAFETY LABELS
- GENERAL VIEW
- GENERAL VIEW OF MACHINE
Show all 44 topics
- GENERAL VIEW OF OPERATORS COMPARTMENT
- GENERAL VIEW OF MONITOR PANEL
- EXPLANATION OF COMPONENTS
- MACHINE MONITOR
- MONITOR LIGHT GROUP
- METER DISPLAY PORTION
- SWITCHES
- STARTING SWITCH
- FUEL CONTROL DIAL
- CIGARETTE LIGHTER
- SWING LOCK SWITCH
- WIPER SWITCH
- LIGHT SWITCH
- ALARM BUZZER STOP SWITCH
- CAB HEATER FAN SWITCH
- HORN SWITCH
- KNOB SWITCH
- CAB LIGHT SWITCH
- PUMP CONTROL OVERRIDE SWITCH
- SWING LOCK OVERRIDE SWITCH
Inside this manual
Real pages from this operation & maintenance manual (276 pages). Open the sample pages (PDF, 551 KB)
- Controls and operation, page 78: RIGHT WORK EQUIPMENT CONTROL LEVER
- Maintenance, page 222: CHECK SWING PINION GREASE LEVEL, ADD GREASE
- Specifications, page 262: OPTIONS, ATTACHMENTS
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, 276 pages
Quantity one is the manual described above.
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60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
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).