Komatsu PC750-7, PC750LC-7, PC750SE-7, PC800-7, PC800SE-7 Hydraulic Excavator Operation & Maintenance Manual
348 pages · Publication TEN00040-05
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What's inside
From the manual's own table of contents: 99 topics. See sample pages (PDF, 382 KB)
- GENERAL PRECAUTIONS
- SAFETY MACHINE OPERATION
- STARTING ENGINE
- OPERATION
- TRANSPORTATION
- BATTERY
- TOWING
- LIFTING OBJECTS WITH BUCKET
- SAFETY MAINTENANCE INFORMATION
- SWITCHES
- CONTROL LEVERS AND PEDALS
- SUN ROOF
- WINDSHIELD
- EMERGENCY EXIT FROM OPERATOR'S CAB
- DOOR LOCK
- CAP WITH LOCK
- HOT AND COOL BOX
- MAGAZINE BOX
- ASHTRAY
- AIR CONDITIONER CONTROLS
- RADIO
- AUXILIARY ELECTRIC POWER
- FUSE
- CIRCUIT BREAKER
Show all 99 topics
- CONTROLLER
- TOOL BOX
- GREASE PUMP
- ACCUMULATOR
- MACHINE OPERATIONS AND CONTROLS
- BEFORE STARTING ENGINE
- AFTER STARTING ENGINE
- STOPPING THE ENGINE
- MACHINE OPERATION
- STEERING THE MACHINE
- SWINGING
- WORK EQUIPMENT CONTROLS AND OPERATIONS
- WORKING MODE
- PROHIBITED OPERATIONS
- GENERAL OPERATION INFORMATION
- TRAVELING ON SLOPES
- ESCAPE FROM MUD
- RECOMMENDED APPLICATIONS
- BUCKET REPLACEMENT
- PARKING MACHINE
- CHECK AFTER SHUT OFF ENGINE
- LOCKING
- PRECAUTIONS FOR TRANSPORTATION
- LIFTING MACHINE
- SHIPPING MACHINE INFORMATION
- TRANSPORTATION POSTURE
- PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE
- COLD WEATHER OPERATION
- COLD WEATHER OPERATION INFORMATION
- AFTER DAILY WORK COMPLETION
- AFTER COLD WEATHER SEASON
- LONG TERM STORAGE
- BEFORE STORAGE
- DURING STORAGE
- AFTER STORAGE
- STARTING MACHINE AFTER LONG-TERM STORAGE
- TROUBLES AND ACTIONS
- RUNNING OUT OF FUEL
- PHENOMENA THAT ARE NOT FAILURES
- TOWING THE MACHINE
- SEVERE JOB CONDITION
- DISCHARGED BATTERY
- OTHER TROUBLE
- LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS
- PROPER SELECTION
- KOMATSU GENUINE OIL
- TIGHTENING TORQUE SPECIFICATIONS
- TIGHTENING TORQUE LIST
- SAFETY CRITICAL PARTS
- SAFETY CRITICAL PARTS LIST
- MAINTENANCE SCHEDULE
- MAINTENANCE SCHEDULE CHART
- MAINTENANCE PROCEDURE
- INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS)
- INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)
- WHEN REQUIRED
- CHECK 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 5000 HOURS MAINTENANCE
- EVERY 8000 HOURS MAINTENANCE
- LOADING SHOVEL WORK
- PRECAUTIONS WHEN DISASSEMBLING MACHINE
- RELEASING PRESSURE
- MACHINE CONFIGURATION FOR TRANSPORT
- WEAR PARTS
- WEAR PARTS LIST
- MAINTENANCE
- SPECIFICATION
- COMBINATION OF WORK EQUIPMENT
Inside this manual
Real pages from this operation & maintenance manual (348 pages). Open the sample pages (PDF, 381 KB)
- Controls and operation, page 91: DETAILED CONTROLS AND GAUGES
- Specifications, page 201: TRANSPORTATION
- Maintenance, page 241: MAINTENANCE PROCEDURE
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the PC750-7, PC750LC-7, PC750SE-7, PC800-7, PC800SE-7 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, 348 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.
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).