Komatsu PC75R-2 Hydraulic Excavator Operation & Maintenance Manual
219 pages · Publication WEAM002800A
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- Models
- PC75R-2
- Serial coverage
- PC75R-2 - 22E5200001 and uo
- Manual type
- Operation & Maintenance Manual
- Pages
- 219
- Publication
- WEAM002800A
- Condition
- Brand new
What's inside
From the manual's own table of contents: 42 sections, 244 entries. See sample pages (PDF, 358 KB)
INTRODUCTION4 topics
- INTENDED USES
- IMPROPER OR UNAUTHORIZED USE
- MAIN CHARACTERISTICS
- RUNNING-IN
PRODUCT IDENTIFICATION4 topics
- MACHINE SERIAL NUMBER
- MACHINE IDENTIFICATION PLATE
- ENGINE SERIAL NUMBER AND EMISSION LABEL
- TRAVEL REDUCTION GEAR SERIAL NUMBER
SWING REDUCTION GEAR SERIAL NUMBER2 topics
- CAB SERIAL NUMBER
- SERIAL NUMBERS AND DEALER’S ADDRESS
SAFETYPLATES4 topics
- POSITION OF THE SAFETY PLAi-ES
- POSITION OF THE PICTOGRAMS
- PICTOGRAMS AND RELEVANT MEANINGS
- VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
GENERAL PRECAUTIONS13 topics
- GENERAL SAFETY RULES
- SAFETY DEVICES AND GUARDS
- CLOTHING AND PERSONAL PROTECTION ITEMS
- UNAUTHORIZED MODIFICATIONS
- LEAVING THE OPERATOR’S SEAT
- GE-lTlNG ON AND OFF THE MACHINE
- PREVENTING FIRES DUE TO FUEL AND OIL
- PREVENTING BURNS
- PREVENTING DAMAGE DUE TO ASBESTOS POWDER
- PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT
- FIRE EXTINGUISHERS AND FIRST AID KIT
- PRECAUTIONS CONCERNING THE CAB STRUCTURE
- PRECAUTIONS CONCERNING THE EQUIPMENT
PRECAUTIONS TO BE TAKEN BEFORE STARTING THE ENGINE6 topics
- SAFETY ON THE WORK SITE
- FIRE PREVENTION
- PRECAUTIONS TO BE TAKEN FOR THE OPERATOR’S CAB
- ROOM VENTILATION
- PRECAUTIONS TO BE TAKEN FOR THE LIGHTS
- WINDSHIELD WIPER BLADES
PRECAUTIONS TO BE TAKEN WHEN WORKING12 topics
- STARTING THE ENGINE
- CHECK THE DIRECTION BEFORE STARTING THE MACHINE
- CHECKS FOR TRAVELLING IN REVERSE
- MOVING THE MACHINE
- MOVING ON SLOPES
- WORKING ON SLOPES
- UNAUTHORIZED OPERATIONS
- PREVENTING ELECTROCUTION
- VISIBILITY
- WORKING ON ICY OR SNOW-COVERED SURFACES
- WORKING ON LOOSE GROUND
- PARKING THE MACHINE
TRANSPORTING THE MACHINE ON OTHER VEHICLES2 topics
- LOADING AND UNLOADING THE MACHINE
- SHIPPING
BATTERY2 topics
- SAFETY PRECAUTIONS FOR WORK ON BAlTERlES
- STARTING WITH BOOSTER CABLES
PRECAUTIONS TO BE TAKEN DURING MAINTENANCE19 topics
- WARNINGPLATES
- TOOLS
- PERSONNEL
- EQUIPMENT
- WORKING UNDER THE MACHINE
- KEEPING THE MACHINE CLEAN
- USE OF THE ENGINE DURING MAINTENANCE
- PERIODICAL CHANGE OF THE PARTS THAT ARE CRITICAL FOR SAFETY
- ORINSPECTION
- RULES FOR REFUELLING AND ADDING OIL
- CHECKING THE COOLANT LEVEL IN THE RADIATOR
- USING LAMPS
- PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR
- PRECAUTIONS CONCERNING THE STARTER
- PRECAUTIONS CONCERNING HIGH-PRESSURE HOSES
- PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH-PRESSURE SYSTEMS
- AND PRESSURES
- COOLING FAN AND FAN BELT
- WASTE MATERIALS
GENERALVIEWS3 topics
- FRONT GENERAL VIEW (MONOBOOM)
- FRONT GENERAL VIEW (TWO-PIECE BOOM)
- CAB INSIDE GENERAL VIEW
INSTRUMENTS AND CONTROLS2 topics
- INSTRUMENTS, WARNING LIGHTS AND PUSH BUTTONS
- MACHINECONTROLS
FUSES AND RELAYS6 topics
- CENTRAL UNIT FUSES AND RELAYS
- l CENTRAL UNIT FUSES
- CENTRAL UNIT RELAYS
- ENGINE LINE FUSES AND RELAYS
- ENGINE LINE FUSES
- ENGINE LINE RELAYS
GUARDS AND DRIVER’S SEAT9 topics
- ENGINEHOOD
- SIDECOVER
- VENTILATION AND HEATING
- SEAT
- SAFETY BELT
- EMERGENCY EXIT
- TECHNICAL DOCUMENTATION CASE
- FIREEXTINGUISHER
- FIRST AID KIT
USE OF THE MACHINE12 topics
- CHECKS BEFORE STARTING THE ENGINE
- l VISUAL CHECKS
- DAILYCHECKS
- OPERATIONAL CHECKS
- STARTING WITH WARM ENGINE OR IN TEMPERATE CLIMATES
- STARTING WITH COLD ENGINE OR IN COLD CLIMATES
- WARMING THE ENGINE
- HEATING THE HYDRAULIC OIL
- HOW TO MOVE THE MACHINE
- STEERING (CHANGING DIRECTION)
- MOVING ON SLOPES
- MAXIMUM IMMERSION DEPTH
PARKING THE MACHINE2 topics
- PARKING ON LEVEL GROUND
- PARKING ON SLOPES
STOPPING THE ENGINE1 topic
- TRANSPORT
PRECAUTIONS TO BE TAKEN IN THE COLD SEASON4 topics
- FUELAND LUBRICANTS
- COOLANT
- BA-ITERY
- OTHER PRECAUTIONS
Show all 42 sections
USING THE WORK EQUIPMENT4 topics
- ORGANIZING THE WORK AREA
- POSITIONING THE BUCKET ACCORDING TO THE WORK TO BE CARRIED OUT
- POSITIONING THE MACHINE FOR DIGGING OPERATIONS
- DIGGING METHOD
LONG PERIODS OF INACTIVITY3 topics
- BEFORE THE PERIOD OF INACTIVITY
- DURING THE PERIOD OF INACTIVITY
- AFTER THE PERIOD OF INACTIVITY
TROUBLESHOOTING8 topics
- HOW TO REMOVE THE MACHINE
- IF THE FUEL HAS BEEN COMPLETELY DEPLETED
- IF THE BA-ITERY IS DEPLETED
- STARTING WITH BOOSTER CABLES
- OTHER TROUBLES
- ELECTRICAL CIRCUIT
- HYDRAULIC SYSTEM
- ENGINE
MAINTENANCE NOTES8 topics
- NOTES REGARDING THE ENGINE
- l ENGINEOIL
- COOLANT
- FUEL
- NOTES REGARDING THE HYDRAULIC SYSTEM
- NOTES REGARDING THE ELECTRICAL SYSTEM
- NOTES REGARDING LUBRICATION
- PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING
NUT AND BOLT TIGHTENING TORQUES2 topics
- STANDARD TIGHTENING TORQUES
- SPECIFIC TIGHTENING TORQUES
LUBRICATION1 topic
- LUBRICATION DIAGRAM
PERIODICAL CHANGE OF THE COMPONENTS CONNECTED WITH SAFETY1 topic
- CRITICAL PARTS FOR SAFETY
MAINTENANCE PLAN54 topics
- WHENREQUIRED
- a CHECKING, CLEANING OR CHANGING THE AIR CLEANER CARTRIDGE
- b CHECKING AND CLEANING THE CAB AIR FILTER
- c WASHING THE COOLING CIRCUIT
- d CLEANING THE WATER SEPARATOR
- e CHECKING THE STEEL TRACK TENSION
- f CHECKING THE SHOE FASTENING
- g CHECKING THE RUBBER TRACKS
- h CHECKING THE RUBBER TRACK TENSION
- i CHANGING THE RUBBER TRACK
- MAINTENANCE INTERVALS IN CASE OF USE OFTHE DEMOLITION HAMMER
- 4.7.2.a CHANGING THE HYDRAULIC OIL FILTER
- 4.7.2.b CHANGING THE HYDRAULIC OIL
- CHECKS BEFORE STARTING
- 4.7.3.a VARIOUS CHECKS
- 4.7.3.b CHECKING THE COOLANT LEVEL
- 4.7.3.c CHECKING THE FUEL LEVEL
- 4.7.3.d CHECKING THE ENGINE OIL LEVEL
- 4.7.3.e CHECKING THE OIL LEVEL IN THE HYDRAULIC CIRCUIT
- 4.7.3.f DRAINING THE WATER SEPARATOR
- MAINTENANCE EVERY 10 HOURS OF OPERATION
- 4.7.4.a LUBRICATING THE JOINTS
- MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION
- MAINTENANCE EVERY 50 HOURS OF OPERATION
- 4.7.6.a CHECKING THE RADIATOR FLUID LEVEL
- 4.7.6.b LUBRICATING THE SWING JOINT
- 4.7.6.~ CHECKING THE ELECTRICAL SYSTEM
- MAINTENANCE EVERY 100 HOURS OF OPERATION
- 4.7.7.a LUBRICATING THE BALL-BEARING RING
- MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
- MAINTENANCE EVERY 250 HOURS OF OPERATION
- 4.7.9.a ADJUSTING THE FAN BELT TENSION
- 4.7.9.b CHECKING THE BATTERY ELECTROLYTE LEVEL
- 4.7.9.c CHECKING THE OIL LEVEL IN THE TRAVEL REDUCTION GEARS
- 4.7.9.d CHECKING THE OIL LEVEL IN THE SWING REDUCTION GEAR
- MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION
- MAINTENANCE EVERY 500 HOURS OF OPERATION
- a CHANGING THE HYDRAULIC SYSTEM OIL FILTER
- 4.7.11.b CHANGING THE SERVO CONTROL FILTER
- c CHANGING THE ENGINE OIL
- 4.7.11.d CHANGING THE ENGINE OIL FILTER
- 4.7.11.e CHANGING THE FUEL FILTER
- f DRAINING THE FUEL TANK
- CLEANING THE OUTSIDE OF THE RADIATORS
- 4.7.11.h CHECKING THE BALL-BEARING RING PINION LUBRICANT LEVEL
- MAINTENANCE EVERY 1000 HOURS OF OPERATION
- 4.7.12.a CHANGING THE OIL IN THE TRAVEL REDUCTION GEARS
- 4.7.12.b CHANGING THE OIL IN THE SWING REDUCTION GEAR
- 4.7.12.~ CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE
- MAINTENANCE EVERY 2000 HOURS OF OPERATION
- THE SUCTION FILTER
- 4.7.13.b CHANGING THE COOLANT
- 4.7.13.c CHANGING THE BALL-BEARING RING PINION LUBRICANT
- 4.7.13.d CHECKING THE ALTERNATOR AND THE STARTER
l STANDARD OVERALL DIMENSIONS5 topics
- TECHNICAL CHARACTERISTICS
- LIFTING CAPACITIES
- LIFTING CAPACITY TABLE
- LIFTING CAPACITY WITH RAISED BLADE
- LIFTING CAPACITY WITH LOWERED BLADE
l PRECAUTIONS REGARDING SAFETY2 topics
- PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT
- CHARACTERISTICS OF THE OPTIONAL EQUIPMENT
ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER6 topics
- DESCRIPTION AND OPERATION
- USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED
- INSTALLING AND REMOVING THE DEMOLITION HAMMER
- INSTALLING THE HAMMER
- REMOVING THE HAMMER
- MAINTENANCE
CLAMSHELL BUCKET1 topic
- INSTALLING THE CLAMSHELL BUCKET
Inside this manual
Real pages from this operation & maintenance manual (219 pages). Open the sample pages (PDF, 358 KB)
- Controls and operation, page 71: GENERAL
- Maintenance, page 155: MAINTENANCE PLAN
- Specifications, page 200: TECHNICAL
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the PC75R-2 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, 219 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).