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Manuals and User Guides for Komatsu PC290NLC-11. We have
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Komatsu PC290NLC-11 manual available for free PDF download: Operation & Maintenance Manual
Komatsu PC290NLC-11 Operation & Maintenance Manual (490 pages)
HYDRAULIC EXCAVATOR
Brand:
Komatsu
| Category:
Excavators
| Size: 24.11 MB
Table of Contents
Table of Contents
17
Safety Information
5
Safety Labels
6
Noise
7
Vibration Levels
8
Vibration - Operating Condition
8
Guide to Reduce Vibration Levels on Machine
8
Introduction
10
Directions of Machine
10
Main Use of Machine
10
Visibility from Operator's Seat
11
Engine Technology to Conform Exhaust Gas Emission
12
Product Information
13
Location of Engine Number Plate
13
Location of Product Identification Number (Pin)/Machine Serial No. Plate
13
Fluorinated Greenhouse Gases
14
Service Meter Location
14
Your Machine Serial Numbers and Distributor
14
Serial Plate
15
Declaration of Conformity
16
Table of Contents
17
Safety Labels
24
Location of Safety Labels
25
Contents of Safety Labels
26
General Precautions Common to Operation and Maintenance
37
Ensure Safe Operation
37
Inspect Machine
37
Keep Machine Clean
37
Precautions before Starting Operation
37
Precautions for Safety-Related Equipment
37
Preparations for Safe Operation
37
Understand the Machine
37
Wear Well-Fitting Clothes and Protective Equipment
37
Actions if Fire Occurs
38
If any Problem Is Found
38
Precautions for Inside Operator's Compartment
38
Precautions to Prevent Fire
38
Provide Fire Extinguisher and First Aid Kit
38
Prevent Fire
39
Precautions When Getting on or off Machine
40
Use Handrails and Steps When Getting on or off Machine
40
Lifting of Personnel Prohibited
41
No Jumping on or off Machine
41
No People on Attachments
41
Precautions When Leaving Machine
41
Precautions When Standing up from Operator's Seat
41
Do Not Get Caught in Work Equipment
42
Electromagnetic Interference
42
Emergency Exit from Operator's Cab
42
Precautions Related to Protective Structures
42
Actions in the Event of Damage to Safety Structures
43
Precautions Related to Attachments and Options
43
Protection against Falling, Flying or Intruding Objects
43
Unauthorized Modification
43
Precautions Related to Cab Glass
44
Precautions When Running Engine Inside Building
44
Precautions for Operation
45
Do Not Go Close to High-Voltage Cables
45
Investigate and Confirm Jobsite Conditions
45
Precautions for Jobsite
45
Precautions When Working on Loose Ground
45
Ensure Good Visibility
46
Check Signs and Signalman's Signals
48
Beware of Asbestos Dust
49
Checks and Adjustment before Starting Engine
49
Start Engine
49
Use Warning Tags
49
In Cold Weather
50
Precautions When Starting Engine
50
Start Engine with Jumper Cables
50
Checks before Operation
51
Precautions for Operation
51
Precautions When Travelling
52
When Travelling in Forward or Reverse and Swinging
52
Precautions When Travelling on Slopes
53
Precautions When Operating on Slopes
54
Prohibited Operations
54
Precautions When Operating on Snow or Frozen Surfaces
56
Precautions When Parking Machine
56
Precautions for Transportation
57
Precautions When Loading and Unloading
57
Lifting Objects with Bucket Link Lifting Device (Optional Equipment)
58
Precautions for Towing and Being Towed
58
Safety Rules for Lifting Objects
58
Towing and Being Towed
58
Lifting Objects with Buckets
60
Safety Rules for Lifting Objects
60
Precautions for Maintenance
62
Appoint Leader When Working with Others
62
Display Warning Tag During Inspection and Maintenance
62
Keep Work Place Clean and Tidy
62
Only Authorized Personnel
62
Precautions before Starting Inspection and Maintenance
62
Select Suitable Place for Inspection and Maintenance
62
Stability
62
End of Service Life
63
Guards
63
Stop Engine before Carrying out Inspection and Maintenance
63
Two Workers for Maintenance When Engine Is Running
63
Precautions for Working at High Places
64
Precautions When Installing, Removing, or Storing Attachments
64
Precautions When Working on Machine
64
Precautions for Check and Maintenance
65
Precautions for Welding
65
Precautions When Working under Machine or Work Equipment
65
Turn Battery Disconnect Switch to off Position
65
Use Proper Tools
65
Handle Battery
66
Precautions When Using Hammer
66
Precautions for High-Pressure Oil
67
Precautions for High-Temperature Coolant
67
Precautions for High-Temperature Oil
67
Precautions for High-Temperature Parts
67
Handle High-Pressure Hoses and Piping
68
Precautions for High Voltage
68
Precautions for High-Pressure Fuel
68
Precautions for Noise
68
Do Not Disassemble Recoil Spring
69
Handle Accumulator and Gas Spring
69
Precautions for High-Pressure Grease When Adjusting Track Tension
69
Chemical Hazard
70
Maintenance of Air Conditioner
70
Method for Selecting Window Washer Fluid
70
Periodic Replacement of Defined Life Parts
70
Precautions for Compressed Air
70
Precautions for Disposing of Waste Materials
70
Precautions for Def
72
General Character and Precautions for Handling
72
Other Precautions
72
Precautions for Adding
72
Precautions for Fire Hazard and Leakage
72
Safety Rules for Storage
72
Operation
73
General View
74
Machine Equipment Name
74
Cab Equipment Names
76
Controls and Gauges Names
77
Explanation of Components
81
Explanation of Machine Monitor Equipment
81
Switches
159
Control Levers and Pedals
167
Other Equipment
170
Machine Operations and Controls
211
Checks and Adjustment before Starting Engine
211
Method for Starting Engine
240
Method for Operations and Checks after Starting Engine
244
Method for Stopping Engine
253
Method for Starting Machine (Travel Forward and Reverse) and Stopping Machine
255
Method for Steering Machine
258
Method for Swinging Machine
260
Method for Operating Work Equipment
261
Handle Working Mode
262
Prohibited Operations
264
Precautions for Operation
268
Precautions for Working on Slope
270
Method for Escaping from Mud
271
Recommended Applications
272
Effective Use of Hydraulic Excavator
273
Method for Replacing and Inverting Bucket
274
Method for Parking Machine
277
Lock
279
Method for Checking after Finishing Work
279
Handle Air Conditioner
289
Explanation of Air Conditioner Equipment
290
Method for Operating Air Conditioner
294
Handle Radio
302
Explanation of Radio Equipment
302
Method for Controlling Radio
304
Space for Radio Cassette
307
Stow Antenna
307
Transportation
308
Precautions for Transporting Machine
308
Select Transportation Method
308
Loading and Unloading with Trailer
309
Method for Lifting Machine
325
Cold Weather Operation
327
Cold Weather Operation Information
327
After Cold Weather Season
328
Precautions after Daily Work Completion
328
Precautions for Long-Term Storage
330
Maintenance During Long-Term Storage
330
Preparation for Long-Term Storage
330
Starting Machine after Long-Term Storage
330
Troubles and Actions
332
Actions When Running out of Fuel
332
Phenomena that Are Not Failures
332
Precautions for Towing Machine
333
Precautions for Severe Job Condition
334
Precautions for Discharged Battery
335
Other Trouble
338
Maintenance
343
Precautions for Maintenance
344
Always Use Clean Washer Fluid
344
Check Drained Oil and Used Filter
344
Check Service Meter Reading
344
Fresh and Clean Lubricants
344
Komatsu Genuine Lubricants
344
Komatsu Genuine Replacement Parts
344
Precautions for Adding Def
344
Precautions for Refilling Oil or Fuel
344
Welding Instructions
344
Avoid Mixing Oil
345
Bleed Air from Hydraulic Circuit
345
Checks after Inspection and Maintenance
345
Dusty Jobsites
345
Fuel and Lubricants to Match the Ambient Temperature
345
Lock Inspection Covers
345
Precautions for Scr Assembly
345
Precautions When Installing Hydraulic Hoses
345
Close Engine Hood Securely
346
Outline of Maintenance
347
Handle Oil, Fuel, Coolant, and Performing Oil Clinic
347
Handle Electrical Components
351
Standard Tightening Torque for Bolts and Nuts
352
Maintenance Schedule
354
Maintenance Schedule Table
354
Maintenance Interval for Hydraulic Breaker
355
Maintenance Procedure
357
When Required
357
Method for Checking, Cleaning and Replacing Air Cleaner
357
Method for Cleaning Inside of Cooling System
362
Method for Checking Looseness and Tightening Track Shoe Bolts
366
Method for Checking and Adjusting Track Tension
367
Method for Replacing Bucket Teeth (Vertical Pin Type)
368
Method for Replacing Bucket Teeth (Horizontal Pin Type)
370
Method for Adjusting Bucket Clearance
371
Method for Checking Window Washer Fluid Level, Adding Fluid
372
Method for Checking and Maintenance Air Conditioner
373
Method for Washing Washable Floor
374
Method for Checking Gas Spring
377
Method for Bleeding Air from Hydraulic Circuit
378
Check Automatic Grease System
380
Periodic Checks
380
Refilling Grease
380
Greasing Procedure
380
System Test
381
Checks before Starting
382
Every 100 Hours Maintenance
382
Method for Lubricating Work Equipment
382
Every 250 Hours Maintenance
383
Method for Checking Battery Electrolyte Level
383
Method for Checking and Adjusting Air Conditioner Compressor Belt Tension
385
Every 500 Hours Maintenance
386
Method for Lubricating
387
Method for Replacing Fuel Prefilter Cartridge
389
Method for Checking Swing Pinion Grease Level, Add Grease
391
Method for Checking and Cleaning Radiator Fins, Oil Cooler Fins, Aftercooler Fins, Fuel Cooler Fins, and Air Conditioner Condenser Fins
392
Method for Lubricating Swing Circle
392
Method for Cleaning Air Conditioner Fresh/Recirc Filters
394
Method for Checking Oil Level in Swing Machinery Case, Adding Oil
396
Every 1000 Hours Maintenance
397
Method for Checking Oil Level in Final Drive Case, Adding Oil
397
Check Structures for Cracks
397
Method for Replacing Hydraulic Oil Filter Element
398
Method for Change Oil in Swing Machinery Case
399
Method for Checking and Adding Oil in Damper Case
400
Method for Replacing Fuel Main Filter Cartridge
401
Method for Checking All Tightening Points of Engine Intake Pipe Clamps
403
Method for Checking and Releasing Nitrogen Gas Charge Pressure in Accumula- Tor (for Breaker)
403
Method for Replacing Def Tank Breather Element
403
Every 2000 Hours Maintenance
404
Method for Checking Fan Belt Tension and Replacing Fan Belt
404
Method for Replacing Hydraulic Tank Breather Element
403
Method for Changing Oil in Final Drive Case
405
Method for Cleaning Hydraulic Tank Strainer
405
Method for Checking and Releasing Nitrogen Gas Charge Pressure in Accumula- Tor (for Control Circuit)
406
Method for Checking Alternator
409
Method for Checking and Adjusting Engine Valve Clearance
409
Method for Replacing Kccv Filter Element
409
Method for Replacing Def Filter
412
Every 4000 Hours Maintenance
414
Method for Checking Vibration Damper
415
Method for Checking Water Pump
415
Replace Defined Life Parts
415
Method for Checking Air Conditioner Compressor Operation
416
Method for Checking Starting Motor
416
Method for Replacing Accumulator (for Control Circuit)
416
Method for Checking for Looseness of Engine High-Pressure Piping Clamp, Hard- Ening of Rubber
417
Every 4500 Hours Maintenance
418
Every 5000 Hours Maintenance
418
Method for Cleaning Kdpf
418
Replace Kccv Hose
418
Method for Cleaning Def Tank
418
Method for Changing Oil in Hydraulic Tank
418
Every 8000 Hours Maintenance
419
Every 9000 Hours Maintenance
419
Method for Replacing Fuel Spray Prevention Cap
419
Method for Replacing Def Hose
419
End of Service Life
419
Specifications
421
Explanation of Lift Capacity Chart (1-Piece Boom)
423
Attachments and Options
427
Precautions for Using Attachment and Options
428
Precautions When Removing and Installing
428
Precautions When Selecting
428
Precautions When Using
428
Read the Operation and Maintenance Manual Thoroughly
428
Quick Coupler System
430
Handling Quick Coupler
430
Automatic Grease System
433
Handling Automatic Grease System
433
Changing the Grease Interval with the In-Cab Display
434
Diagram of Automatic Greasing Points
434
System Operation
434
Indication on the In-Cab Display
435
Check Automatic Grease System
436
Handle Bucket with Hook
439
Precautions for Operation
439
Handle Machine Ready for Installation of Attachment
440
Explanation of Components on Machine Equipped with Attachment
440
Method for Change-Over and Connect Hydraulic Circuit for Machine Ready for Installation of Attachment
444
Method for Removing and Installing Attachment
447
Method for Operating Attachment
451
Long-Term Storage
455
Maintenance of Additional Filter for Breaker
455
Specifications
459
Arm/Pin Information
460
Attachments and Options
461
Install Attachment
461
Tool Control System
462
Bucket Teeth Selection
464
Track Shoes Selection
464
Handle Trapezoidal Bucket
465
Handle Extension Arm
467
Recommended Attachment Operations
468
Hydraulic Breaker
468
Replacement Parts
473
Periodic Replacement of Defined Life Parts
474
Defined Life Parts List
474
Consumable Parts
475
Recommended Fuel, Coolant, and Lubricant
477
Lubrication Chart
477
Recommended Brands and Qualities Other than Komatsu Genuine Oils
480
Index
481
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