Komatsu PC650LC-11 Hydraulic Excavator Operation & Maintenance Manual
456 pages · Publication TEN00753-02
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- Models
- PC650LC-11
- Serial coverage
- 80001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 456
- Publication
- TEN00753-02
- Condition
- Brand new

What's inside
From the manual's own table of contents: 85 sections, 169 entries. See sample pages (PDF, 522 KB)
INTRODUCTION3 topics
- MAIN USE OF MACHINE
- DIRECTIONS OF MACHINE
- VISIBILITY FROM OPERATOR'S SEAT
PRODUCT INFORMATION4 topics
- LOCATION OF PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE
- LOCATION OF ENGINE NUMBER PLATE
- SERVICE METER LOCATION
- YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
SAFETY LABELS2 topics
- LOCATION OF SAFETY LABELS
- CONTENTS OF SAFETY LABELS
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE11 topics
- PRECAUTIONS BEFORE STARTING OPERATION
- PREPARATIONS FOR SAFE OPERATION
- PRECAUTIONS TO PREVENT FIRE
- PRECAUTIONS WHEN GETTING ON OR OFF MACHINE
- DO NOT GET CAUGHT IN WORK EQUIPMENT
- PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES
- PROTECTION AGAINST FALLING, FLYING OR INTRUDING OBJECTS
- UNAUTHORIZED MODIFICATION
- PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS
- PRECAUTIONS RELATED TO CAB GLASS
- PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING
PRECAUTIONS FOR OPERATION6 topics
- PRECAUTIONS FOR JOBSITE
- START ENGINE
- PRECAUTIONS FOR OPERATION
- PRECAUTIONS FOR TRANSPORTATION
- TOWING AND BEING TOWED
- LIFTING OPERATION BY USING BUCKET WITH HOOK
PRECAUTIONS FOR MAINTENANCE2 topics
- PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE
- PRECAUTIONS FOR CHECK AND MAINTENANCE
PRECAUTIONS FOR DEF5 topics
- GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING
- PRECAUTIONS FOR ADDING
- PRECAUTIONS FOR STORING
- PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE
- OTHER PRECAUTIONS
GENERAL VIEW3 topics
- MACHINE EQUIPMENT NAME
- CAB EQUIPMENT NAMES
- CONTROLS AND GAUGES NAMES
EXPLANATION OF COMPONENTS4 topics
- EXPLANATION OF MACHINE MONITOR EQUIPMENT
- SWITCHES
- CONTROL LEVERS AND PEDALS
- OTHER EQUIPMENT
METHOD FOR STOPPING ENGINE1 topic
- CHINE
Show all 85 sections
PRECAUTIONS FOR REFILLING OIL OR FUEL13 topics
- PRECAUTIONS FOR ADDING DEF
- PRECAUTIONS FOR WELDING
- DO NOT DROP THINGS INSIDE MACHINE
- PRECAUTIONS FOR KDPF
- PRECAUTIONS FOR SCR ASSEMBLY
- DUSTY JOBSITES
- AVOID MIXING OIL
- LOCK INSPECTION COVERS
- BLEED AIR FROM HYDRAULIC CIRCUIT
- PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES
- CHECKS AFTER INSPECTION AND MAINTENANCE
- FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE
- CLOSE ENGINE HOOD SECURELY
OUTLINE OF MAINTENANCE2 topics
- HANDLE OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
- HANDLE ELECTRICAL COMPONENTS
MAINTENANCE SCHEDULE3 topics
- MAINTENANCE SCHEDULE TABLE
- MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
- MAINTENANCE INTERVAL WHEN DIESEL FUEL MIXED WITH BIO-FUEL IS USED
MAINTENANCE PROCEDURE15 topics
- INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)
- INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)
- WHEN REQUIRED
- CHECKS BEFORE STARTING
- EVERY 10 HOURS MAINTENANCE
- EVERY 100 HOURS MAINTENANCE
- EVERY 250 HOURS MAINTENANCE
- EVERY 500 HOURS MAINTENANCE
- EVERY 1000 HOURS MAINTENANCE
- EVERY 2000 HOURS MAINTENANCE
- EVERY 4000 HOURS MAINTENANCE
- EVERY 4500 HOURS MAINTENANCE
- EVERY 5000 HOURS MAINTENANCE
- EVERY 8000 HOURS MAINTENANCE
- EVERY 9000 HOURS MAINTENANCE
SPECIFICATIONS1 topic
- SPECIFICATIONS: PC650LC-11
PRECAUTIONS FOR USING ATTACHMENT AND OPTIONS4 topics
- PRECAUTIONS WHEN SELECTING
- READ THE OPERATION AND MAINTENANCE MANUAL THOROUGHLY
- PRECAUTIONS WHEN REMOVING AND INSTALLING
- PRECAUTIONS FOR USING
HANDLE COUNTERWEIGHT REMOVER4 topics
- EXPLANATION OF COUNTERWEIGHT REMOVER
- METHOD FOR OPERATING COUNTERWEIGHT REMOVER
- METHOD FOR LUBRICATING COUNTERWEIGHT REMOVER
- TRACK SHOES SELECTION
PERIODIC REPLACEMENT OF DEFINED LIFE PARTS1 topic
- DEFINED LIFE PARTS LIST
Inside this manual
Real pages from this operation & maintenance manual (456 pages). Open the sample pages (PDF, 522 KB)
- Maintenance, page 49: PRECAUTIONS FOR MAINTENANCE
- Controls and operation, page 224: METHOD FOR ADJUSTING SEAT UNIT IN FORE-AND-AFT DIRECTION
- Specifications, page 427: HANDLE COUNTERWEIGHT REMOVER
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the PC650LC-11 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, 456 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
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
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).