Komatsu PC300LC-5 Hydraulic Excavator Operation & Maintenance Manual
260 pages · Publication CEAM207040
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- Models
- PC300LC-5
- Serial coverage
- PC300LC-5 A30001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 260
- Publication
- CEAM207040
- Condition
- Brand new
What's inside
From the manual's own table of contents: 27 sections, 141 entries. See sample pages (PDF, 352 KB)
Precautions during operation5 topics
- Before starting engine
- Operating machine
- Battery
- Towing
- Bucket with hook
Precautions for maintenance2 topics
- Before carrying out maintenance
- During maintenance
General view2 topics
- General view of machine
- General view of controls and gauges
Explanation of components34 topics
- Electronic monitor and control (EMACC)
- Meter
- Switches
- Control levers, pedals
- Ceiling window
- Windshield
- Door hold open lock
- Cap, cover with lock
- Defroster control
- Storage tray
- Ashtray
- Fuse
- Fusible link
- Handling accumulator
- Check before starting engine
- Starting engine
- Operations and checks after starting engine
- Moving machine off
- Steering machine
- Stopping machine
- Swinging
- Operation of work equipment
- Working mode selection
- Prohibitions of operation
- Precautions for operation
- Precautions when traveling up or down hills
- How to escape from mud
- Work possible using hydraulic excavator
- Replacement and inversion of bucket
- Parking machine
- Check after finishing work
- Stopping engine
- Check after stopping engine
- Locking and securing machine
Transportation4 topics
- Loading and unloading machine
- Transporting machine
- Precautions for transportation
- Disassembling machine for transport
Cold weather operation3 topics
- Precautions for low temperature
- Precautions after completion of work
- After cold weather
Long-term storage4 topics
- Before storage
- During storage
- After storage
- Starting machine after long-term storage
Troubleshooting6 topics
- Moving a disabled machine
- Precautions on particular job sites
- If battery is discharged
- Starting engine with booster cable
- Other trouble
- Phenomena that are not failures
Outlines of service3 topics
- Outline of oil , fuel, coolant
- Outline of electric system
- Outline of hydraulic system
Use of fuel, coolant and lubricants according to ambient temperature2 topics
- Proper selection of fuel, coolant and lubricants
- Engine oil specifications
Standard tightening torques for bolts and nuts4 topics
- Standard tightening torques of bolts and nuts
- Tightening torque of split flange bolts
- Tightening torque for nuts of flared fittings
- Unit conversions
Service procedure22 topics
- Seasonal preparations
- Air cleaning system
- Air conditioner
- Belts
- Bucket
- Cooling system
- Electrical system
- Engine
- Ether injector
- Final drive
- Fuel system
- Hydraulic system
- Lubrication fittings
- PTO case
- Seatbelt
- Swing machinery
- Tracks
- Turbocharger
- Walk around inspection
- Window washer
- Precautions related to safety
- Precautions when installing attachments
Handling bucket with hook3 topics
- Check for damage to bucket with hook
- Prohibited operations
- Precautions during operations
Handling air conditioner4 topics
- Control panel
- Cooling
- Heating
- Dehumidify and heating
Radio3 topics
- Operation
- Care and maintenance
- Troubleshooting
Show all 27 sections
Optional electrical equipment2 topics
- Installation of optional electrical equipment
- Installation of additional lamps
Introduction of attachments5 topics
- Bucket teeth selection
- Bucket installation combinations
- Selection of track shoes
- Using the extension arm
- Handling the clamshell bucket
Extending machine service life6 topics
- Grapple
- Bucket with thumb grapple
- Rotating grapple
- Shear
- Hydraulic pile driver
- Hydraulic excavator with multipurpose crane
Inside this manual
Real pages from this operation & maintenance manual (260 pages). Open the sample pages (PDF, 352 KB)
- Controls and operation, page 89: 12. OPERATION
- Maintenance, page 213: 24. SERVICE PROCEDURE
- Specifications, page 233: 25. SPECIFICATIONS
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, 260 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).