Komatsu PW140-7, PW160-7, PW180-7, PW200-7, PW220-7 Wheel Excavator Operation & Maintenance Manual
535 pages · Publication VEAM410104
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- Models
- PW140-7, PW160-7, PW180-7, PW200-7, PW220-7
- Serial coverage
- PW140-7 H55051 and up, PW160-7 H55051 and up, PW180-7 H55051 and up, PW200-7 H55051 and up, PW220-7 H65051 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 535
- Publication
- VEAM410104
- Condition
- Brand new
What's inside
From the manual's own table of contents: 243 sections, 477 entries. See sample pages (PDF, 514 KB)
Foreword19 topics
- EU Directives
- Safety information
- Signal words
- Safety labels
- Emergency steering
- Emergency braking
- Introduction
- Use of machine
- Intended use
- Directions of machine
- Running in your new machine
- Necessary information
- Product Identification Number (PIN)/Machine serial no. plate and position
- Engine serial no. plate and position
- Position of service meter
- Table to enter serial no. and distributor
- Noise
- Noise emission levels
- Vibration levels
Operating condition
Guide to reduce vibration levels on machine
Safety3 topics
- Safety labels
- Location of safety labels
- General precautions
Understanding the machine1 topic
- Precautions before starting operation
Ensuring safe operation1 topic
- Preparations for safe operation
Precautions regarding safety-related equipment
If any problem is found
Wear well-fitting clothes and protective equipment
Keep machine clean
Precautions inside operator's compartment
Provide fire extinguisher and first aid kit1 topic
- Fire prevention
Action if fire occurs
Precautions to prevent fire1 topic
- Precautions when getting on or off machine
Use handrails and steps when getting on or off machine
No jumping on or off machine
Precautions when standing up from operator's seat
Always chock the wheels before going under the machine
Emergency exit from operator's cab1 topic
- Do not get caught in articulated portion
Precautions related to protective structures5 topics
- Unauthorized modification
- Precautions related to attachments and options
- Precautions when running engine inside building
- Precautions for operation
- Precautions for jobsite
Investigate and confirm jobsite conditions
Working on loose ground
Do not go close to high-voltage cables
Ensure good visibility
Show all 243 sections
Checking signalman's signals and signs
Beware of asbestos dust1 topic
- Starting engine
Warning tag
Inspection and maintenance before starting engine
Precautions when starting engine
Check direction before starting machine
Precautions in cold areas
Starting with booster cables1 topic
- Operation
Checks before operation
Precautions when travelling in forward or reverse
Precautions when travelling
Travelling on slopes
Operations on slopes
Prohibited operations
Travelling on snow-covered or frozen surfaces
Do not hit the operator cab (for two piece boom only)
Parking machine1 topic
- Transportation
Loading and unloading1 topic
- Towing
Precautions when towing1 topic
- Bucket with hook or bucket link with lifting eye
General precautions
Precautions for lifting operation1 topic
- Handling of fluids
Handling of used engine oils
Handling of oils
Handling of fluids2 topics
- Precautions for maintenance
- Precautions before starting inspection and maintenance
Display warning tag during inspection and maintenance
Keep work place clean and tidy
Select suitable place for inspection and maintenance
Ensure machine stability
Guards
Stop engine before carrying out inspection and maintenance
Two workers for maintenance when engine is running
Installing, removing, or storing attachments
Precautions when working at high places
Precautions when working under machine or work equipment
Proper tools1 topic
- Precautions for inspection and maintenance
Battery main switch
Precautions when welding
Handling battery
Precautions when using hammer
Precautions with high-temperature coolant
Precautions with high-temperature oil
Precautions with high-pressure oil
Precautions for high-pressure fuel
Noise
Handling accumulator and gas spring
Precautions with compressed air
Maintenance of air conditioner
Chemical hazard
Disposing of waste materials
Precautions for high voltage
Method of selecting window washer fluid
Periodic replacement of safety critical parts
End of service life1 topic
- Tyres
Handling tyres2 topics
- Lifting capacity charts
- Lifting capacity chart PW140-7
One piece boom – 2.5 metre undercarriage
Two piece boom – 2.5 metre undercarriage2 topics
- Lifting capacity chart PW160-7
- Lifting capacity chart PW180-7
One piece boom – 2.75 metre undercarriage
Two piece boom – 2.75 metre undercarriage2 topics
- Lifting capacity chart PW200-7
- Lifting capacity chart PW220-7
One piece boom – 2.75 metre undercarriage and heavy duty counterweight
Two piece boom – 2.75 metre undercarriage and heavy duty counterweight9 topics
- Overload caution
- One piece boom – Overload caution PW140-7
- Two piece boom – Overload caution PW140-7
- One piece boom – Overload caution PW160-7
- Two piece boom – Overload caution PW160-7
- One piece boom – Overload caution PW180-7
- Two piece boom – Overload caution PW180-7
- Overload caution PW200-7
- Overload caution PW220-7
Operation6 topics
- General view
- General view of machine
- General view of controls and gauges
- Explanation of components
- Machine monitor
- Basic operation of machine monitor
If there is abnormality when starting engine
If any abnormality occurs during operation4 topics
- Basic check items
- Caution items
- Emergency stop items
- Meter display portion
Meters
Monitor switches
Adjustment screens3 topics
- Switches
- Control levers, pedals
- Front window
When opening
When closing
Removing front bottom window1 topic
- Emergency exit from operator's cab
Ceiling window
Clear rain visor
Pull down sun visor
Door lock15 topics
- Cap, cover with lock
- Method of opening and closing cap with lock (for the fuel tank filler port)
- Method of opening and closing cover with lock (cover with lock)
- Fuse
- Fuse box 1
- Fuse Box 2
- Luggage tray
- Ashtray
- Cup holder
- Hot and cool box
- Cab radio
- Power pick-up port
- Handling air conditioner
- General locations of control panel
- Method of operation
Automatic operation
Stopping automatic operation
Manual operation
Stopping manual operation
Operation with cold air to face and warm air to feet
Defroster operation3 topics
- Precautions when using air conditioner
- Check, maintain machine equipped with air conditioner
- Other functions
Self-diagnostic function
Switch set temperature display between °F and °C15 topics
- Fusible link
- Controller
- Tool box (chassis)
- Refuelling pump
- Safety
- Procedure
- Maintenance
- Warning lamps
- Handling accumulators
- Control circuit accumulator (A)
- Clutch control accumulator (B)
- Brake circuit accumulators (C) × 3
- Brake circuit accumulators (C) × 4
- Operation
- Check before starting engine
Walk-around check1 topic
- Check before starting
Check coolant level, add water
Check oil level in engine oil pan, add oil
Check fuel level, add fuel
Check oil level in hydraulic tank, add oil
Check air cleaner for clogging
Check electric wiring
Check function of horn
Check for water and sediment in water separator, drain water3 topics
- Adjustment of operator’s seat (air suspension seat)
- Adjustment of operator’s seat (mechanical seat)
- Seat belt
Fastening and removing seat belt4 topics
- Rear view mirrors
- Operations and checks before starting engine
- Starting engine
- Ambient temperature range for operation
Starting in cold weather
Operations and checks after starting engine
Warming up operation
In cold areas (automatic warming-up operation)1 topic
- Moving machine off
Moving machine forward3 topics
- Steering
- Travelling on public highway
- Stopping and parking
Stopping machine (emergency)2 topics
- Swinging (slewing the upper carriage)
- Operation of work equipment
Operation of dozer and outriggers
Precautions for using the dozer1 topic
- Working mode selection
Working mode
One touch power max switch5 topics
- Prohibitions for operation
- Precautions for operation
- Recommendations for travelling
- Precautions when travelling up or down hills
- How to escape from mud
When one side is stuck
When both sides are stuck1 topic
- Work possible using hydraulic excavator
Backhoe work
Shovel work
Ditching work
Loading work
Levelling work1 topic
- Replacement and inversion of bucket
Replacement
Inversion1 topic
- Stopping engine
Check after finishing work1 topic
- Check after stopping engine
Locking
Handling the wheels10 topics
- Transportation
- Transportation procedure
- Loading, unloading work
- Securing machine
- Unloading
- How to lift the machine
- Precautions for transportation
- Travelling posture
- Cold weather operation
- Precautions for low temperature
Fuel and lubricants
Battery15 topics
- Precautions after completion of work
- After cold weather
- Long-term storage
- Before storage
- During storage
- After storage
- Starting machine after long-term storage
- Troubleshooting
- Phenomena that are not failures
- Method of towing machine
- Precautions on particular jobsites
- Discharged battery
- Removal and installation of battery
- Battery charges
- Starting engine with booster cables
Connecting and disconnecting booster cables
Booster cable connection
Starting the engine
Booster cable disconnection5 topics
- Other trouble
- Electrical system
- Chassis
- Engine
- Electronic control system
Maintenance3 topics
- Guides to maintenance
- Outline of service
- Outline of oil, fuel, coolant
Fuel
Coolant
Grease
Carrying out KOWA (KOMATSU Oil Wear Analysis)
KOWA analysis items
Oil sampling
Storing oil and fuel
Filters5 topics
- Outline of electric system
- Outline of hydraulic system
- Wear parts list
- Use fuel, coolant and lubricants according to ambient temperature
- Proper selection of fuel, coolant and lubricants
KOMATSU genuine oil3 topics
- Standard tightening torques for bolts and nuts
- Introduction of necessary tools
- Tightening torque specifications
Tightening torque list4 topics
- Periodic replacement of safety critical parts
- Safety critical parts
- Maintenance schedule chart
- Key to lubrication points
Lubrication points3 topics
- Maintenance interval for hydraulic breaker
- Maintenance procedure
- Initial 50 hours maintenance (only after the first 50 hours)
Check and tighten wheel nuts1 topic
- Initial 250 hours maintenance (only after the first 250 hours)
Replace fuel pre-filter cartridge
Change oil in transmission, hubs and axles1 topic
- Initial 500 hours maintenance (only after the first 500 hours)
Replace fuel main filter cartridge1 topic
- When required
Check, clean and replace air cleaner element
Clean inside of cooling system
Checking coolant level
Check the fan
Check electrical intake air heater
Check alternator
Check start motor
Replace bucket side cutters
Replace bucket teeth
Adjust bucket clearance
Check window washer fluid level, add fluid
Check and adjust air conditioner
Drain engine breather oil catcher2 topics
- Check before starting
- Every 50 hours service
Drain water and sediment from fuel tank1 topic
- Every 100 hours service
Lubricating
Cleaning fresh air filter1 topic
- Every 250 hours service
Check oil level in swing machinery case, add oil
Check oil level in wheel hubs, add oil (front axle)
Check oil level in wheel hubs, add oil (rear axle)
Check oil level in axles, add oil
Check oil level in transmission, add oil
Check level of battery electrolyte
Belts, general
Check fan belt tension, adjust tension
Check, adjust tension of air conditioner compressor belt1 topic
- Every 500 hours service
Check swing pinion grease level, add grease
Change oil in engine oil pan, replace engine oil filter cartridge
Clean and inspect radiator fins, oil cooler fins and condenser fins
Clean internal and external air filters of air conditioner system
Cleaning recirculated air filter
Replace hydraulic tank breather element
Check condition of main valve rubber mounts
Checking charge pressure of brake accumulator1 topic
- Every 1000 hours service
Checking brake pressure and charging pressure for brake accumulator
Replace hydraulic filter element
Change oil in swing machinery case
Check all tightening points of engine exhaust pipe clamps
Check all tightening parts of turbocharger
Check play of turbocharger rotor
Check and adjust valve clearance
Check fan belt tensioner bearing belt and fan hub
Check fan belt tension and replace fan belt
Change oil in axles
Change oil in hubs
Change oil in transmission assembly
Change oil in damper1 topic
- Every 2000 hours service
Clean hydraulic tank strainer
Cleaning the strainer of the brake filter
Checking charge pressure of nitrogen gas in accumulator (for control circuit)
Checking function of accumulator
Method of releasing pressure in hydraulic circuit
Clean, check turbocharger
Check alternator, starting motor
Change antifreeze1 topic
- Every 4000 hours service
Check water pump
Check vibration damper
Replace accumulator (for control circuit)
Check for looseness of high-pressure piping clamp, hardening of rubber
Check for missing fuel spray prevention cap, hardening of rubber
Check operating condition of compressor1 topic
- Every 5000 hours service
Change oil in hydraulic tank and replace steer/brake circuit strainer
Procedure for bleeding air
Technical Data1 topic
- Specifications
Operating weight4 topics
- Dimensions
- Working range – One piece boom
- Working range – Two piece boom
- Working range - Rotating arm
Attachments, Options8 topics
- General precautions for safety
- Precautions when selecting
- Read the instruction manual thoroughly
- Precautions when removing or installing
- Precautions when using
- Hydraulic quick coupler piping
- Locations
- Operation
To release a bucket or attachment
To pick up a new bucket or attachment6 topics
- Handling bucket with hook
- Checking for damage to bucket with hook
- Prohibited operations
- Precautions during operations
- Machines ready for attachments
- Clamshell operation selector valves
Selector valve in normal position for bucket cylinder operation1 topic
- Handling the clamshell bucket
How to install clamshell bucket
How to operate1 topic
- Hydraulic circuit
Switching hydraulic circuit1 topic
- Operation
When using crusher or other general attachment
When using breaker
accumulator14 topics
- Long-term storage
- Specifications
- Introduction of attachments and extending machine service life
- Hydraulic breaker
- Power ripper
- Fork grab
- Grapple bucket
- Scrap grapple
- Crusher and smasher
- Hydraulic pile driver
- Hydraulic excavator with multipurpose crane
- Rotating arm
- General location and specifications
- Maintenance requirement
Rotating arm maintenance requirement (option)
Every 100 hours maintenance
Every 250 hours maintenance
Every 500 hours maintenance
Every 1000 hours maintenance1 topic
- General view of controls
Upper boom control pedal (two piece boom)2 topics
- Excavator’s work
- Replacement of bucket
Trapezoidal bucket (option)
How to perform excavation5 topics
- Handling machines equipped with KOMTRAX
- Basic precautions
- Central lubrication system
- Operating the central lubrication system
- Display and control unit
LED-display
Pushbuttons2 topics
- Changing the lubrication interval times
- Cleanfix fan
Inside this manual
Real pages from this operation & maintenance manual (535 pages). Open the sample pages (PDF, 513 KB)
- Specifications, page 112: 2.5 Lifting capacity charts
- Controls and operation, page 192: 3.4 Switches
- Maintenance, page 400: 4.11 Maintenance procedure
- Color page, page 459: 5.1 Specifications
- Color page, page 166: Operation
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the PW140-7 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
This manual: Operation & Maintenance Manual VEAM410104$69.89
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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.
This manual
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, 535 pages
Quantity one is the manual described above.
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Ships in 1 business day.
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Binder not included
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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).