Komatsu PC78MR-6 Hydraulic Excavator Operation & Maintenance Manual
294 pages · Publication TEN00288-00
Added to your cart. View cart
- Models
- PC78MR-6
- Serial coverage
- 4001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 294
- Publication
- TEN00288-00
- Condition
- Brand new
What's inside
From the manual's own table of contents: 97 topics. See sample pages (PDF, 384 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
- SLIDING DOOR
- EMERGENCY ESCAPE HAMMER
- CAP WITH LOCK
- ENGINE HOOD
- MUD COVER
- BATTERY INSPECTION COVER
- FUSE
- FUSIBLE LINK
- AUXILIARY ELECTRIC POWER
- CONTROLLERS
- AIR CONDITIONER CONTROLS
Show all 97 topics
- HEATER AND DEFROSTER CONTROLS
- RADIO
- OPERATION MANUAL STORAGE
- TOOL BOX
- GREASE PUMP HOLDER
- ASHTRAY
- FIRE EXTINGUISHER
- MACHINE OPERATIONS AND CONTROLS
- BEFORE STARTING ENGINE
- AFTER STARTING ENGINE
- STOPPING THE ENGINE
- CHECK AFTER SHUT OFF 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
- MACHINE READY FOR ATTACHMENT
- BUCKET REPLACEMENT AND INVERSION
- PARKING MACHINE
- MACHINE INSPECTION AFTER DAILY WORK
- LOCKING
- ROAD LINERS AND RUBBER SHOES
- TRANSPORTATION PROCEDURE
- LOADING AND UNLOADING WITH TRAILER
- LIFTING MACHINE
- COLD WEATHER OPERATION
- COLD WEATHER OPERATION INFORMATION
- AFTER DAILY WORK COMPLETION
- AFTER COLD WEATHER SEASON
- LONG TERM STORAGE
- BEFORE STORAGE
- DURING STORAGE
- AFTER STORAGE
- TROUBLES AND ACTIONS
- RUNNING OUT OF FUEL
- PHENOMENA THAT ARE NOT FAILURES
- TOWING THE MACHINE
- SEVERE JOB CONDITION
- DISCHARGED BATTERY
- HOW TO LOWER WORK EQUIPMENT WHEN ENGINE STOPS DUE TO ABNORMALITY
- OTHER TROUBLE
- RECOMMENDED FUEL, COOLANT, AND LUBRICANT
- USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
- KOMATSU GENUINE OIL
- TIGHTENING TORQUE SPECIFICATIONS
- TIGHTENING TORQUE LIST
- SAFETY CRITICAL PARTS
- SAFETY CRITICAL PARTS LIST
- MAINTENANCE SCHEDULE
- MAINTENANCE SCHEDULE CHART
- MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
- MAINTENANCE PROCEDURE
- INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)
- WHEN REQUIRED
- CHECK BEFORE STARTING
- EVERY 50 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
- ATTACHMENT COMBINATIONS
- SELECTION OF TRACK SHOES
- RECOMMENDED ATTACHMENT OPERATIONS
- HYDRAULIC BREAKER
Inside this manual
Real pages from this operation & maintenance manual (294 pages). Open the sample pages (PDF, 384 KB)
- Controls and operation, page 94: DETAILED CONTROLS AND GAUGES
- Specifications, page 234: MAINTENANCE PROCEDURE
- Maintenance, page 262: MAINTENANCE PROCEDURE
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the PC78MR-6 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
Added to your cart. View cart
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, 294 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
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
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).