Komatsu PC230NHD-11 Manuals

Manuals and User Guides for Komatsu PC230NHD-11. We have 1 Komatsu PC230NHD-11 manual available for free PDF download: Operation & Maintenance Manual

Komatsu PC230NHD-11 Operation & Maintenance Manual (522 pages)

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Brand: Komatsu | Category: Excavators | Size: 27.39 MB

Komatsu Machine Operator Privacy Policy
5
Safety Information
8
Safety Labels
9
Noise
10
Vibration Levels
11
Vibration - Operating Condition
11
Guide to Reduce Vibration Levels on Machine
11
Introduction
13
Main Use of Machine
13
Directions of Machine
13
Visibility from Operator's Seat
14
Engine Technology to Conform Exhaust Gas Emission
15
Product Information
16
Location of Product Identification Number (Pin)/Machine Serial No. Plate
16
Location of Engine Number Plate
16
Fluorinated Greenhouse Gases
17
Service Meter Location
17
Your Machine Serial Numbers and Distributor
17
Serial Plate
18
Declaration of Conformity
19
Table of Contents
20
Safety
25
Safety Labels
28
Location of Safety Labels
29
Contents of Safety Labels
30
General Precautions Common to Operation and Maintenance
41
Precautions before Starting Operation
41
Preparations for Safe Operation
41
Ensure Safe Operation
41
Understand the Machine
41
Precautions for Safety-Related Equipment
41
Inspect Machine
41
Wear Well-Fitting Clothes and Protective Equipment
41
Precautions to Prevent Fire
42
Keep Machine Clean
42
Precautions for Inside Operator's Compartment
42
Provide Fire Extinguisher and First Aid Kit
42
If any Problem Is Found
42
Actions if Fire Occurs
42
Prevent Fire
43
Precautions When Getting on or off Machine
44
Use Handrails and Steps When Getting on or off Machine
44
No Jumping on or off Machine
45
Lifting of Personnel Prohibited
45
No People on Attachments
45
Precautions When Standing up from Operator's Seat
45
Precautions When Leaving Machine
45
Do Not Get Caught in Work Equipment
46
Precautions Related to Protective Structures
46
Emergency Exit from Operator's Cab
46
Electromagnetic Interference
46
Protection against Falling, Flying or Intruding Objects
47
Actions in the Event of Damage to Safety Structures
47
Unauthorized Modification
48
Precautions Related to Attachments and Options
48
Precautions Related to Cab Glass
48
Precautions When Running Engine Inside Building
48
Precautions for Operation
49
Precautions for Jobsite
49
Investigate and Confirm Jobsite Conditions
49
Precautions When Working on Loose Ground
49
Do Not Go Close to High-Voltage Cables
49
Ensure Good Visibility
50
Check Signs and Signalman's Signals
50
Beware of Asbestos Dust
50
Start Engine
51
Use Warning Tags
51
Checks and Adjustment before Starting Engine
51
Precautions When Starting Engine
52
In Cold Weather
52
Start Engine with Jumper Cables
52
Precautions for Operation
53
Checks before Operation
53
When Travelling in Forward or Reverse and Swinging
53
Precautions When Travelling
54
Precautions When Travelling on Slopes
55
Precautions When Operating on Slopes
56
Prohibited Operations
56
Precautions When Operating on Snow or Frozen Surfaces
57
Precautions When Parking Machine
57
Precautions for Transportation
58
Precautions When Loading and Unloading
58
Towing and Being Towed
59
Precautions for Towing and Being Towed
59
Lifting Objects with Bucket Link Lifting Device (Optional Equipment)
60
Safety Rules for Lifting Objects
60
Lifting Objects with Buckets
62
Safety Rules for Lifting Objects
62
Precautions for Maintenance
63
Precautions before Starting Inspection and Maintenance
63
Display Warning Tag During Inspection and Maintenance
63
Keep Work Place Clean and Tidy
63
Select Suitable Place for Inspection and Maintenance
63
Only Authorized Personnel
63
Appoint Leader When Working with Others
63
Stability
63
Guards
64
End of Service Life
64
Stop Engine before Carrying out Inspection and Maintenance
64
Two Workers for Maintenance When Engine Is Running
64
Precautions When Installing, Removing, or Storing Attachments
65
Precautions for Working at High Places
65
Precautions When Working on Machine
65
Precautions for Check and Maintenance
66
Precautions When Working under Machine or Work Equipment
66
Use Proper Tools
66
Turn Battery Disconnect Switch to off Position
66
Precautions for Welding
66
Handle Battery
67
Precautions When Using Hammer
67
Precautions for High-Temperature Coolant
68
Precautions for High-Temperature Oil
68
Precautions for High-Temperature Parts
68
Precautions for High-Pressure Oil
68
Precautions for High-Pressure Fuel
69
Handle High-Pressure Hoses and Piping
69
Precautions for High Voltage
69
Precautions for Noise
69
Precautions for High-Pressure Grease When Adjusting Track Tension
70
Do Not Disassemble Recoil Spring
70
Handle Accumulator and Gas Spring
70
Precautions for Compressed Air
71
Maintenance of Air Conditioner
71
Chemical Hazard
71
Precautions for Disposing of Waste Materials
71
Method for Selecting Window Washer Fluid
71
Periodic Replacement of Defined Life Parts
71
Precautions for Def
73
General Character and Precautions for Handling
73
Precautions for Adding
73
Safety Rules for Storage
73
Precautions for Fire Hazard and Leakage
73
Other Precautions
73
Operation
75
General View
76
Machine Equipment Name
76
Cab Equipment Names
78
Controls and Gauges Names
79
Explanation of Components
82
Explanation of Machine Monitor Equipment
82
Switches
162
Control Levers and Pedals
170
Other Equipment
173
Machine Operations and Controls
215
Checks and Adjustment before Starting Engine
215
Method for Starting Engine
247
Method for Operations and Checks after Starting Engine
251
Method for Stopping Engine
260
Method for Starting Machine (Travel Forward and Reverse) and Stopping Machine
262
Method for Steering Machine
265
Method for Swinging Machine
267
Method for Operating Work Equipment
268
Handle Working Mode
269
Prohibited Operations
271
Precautions for Operation
275
Precautions for Working on Slope
277
Method for Escaping from Mud
278
Recommended Applications
279
Effective Use of Hydraulic Excavator
280
Method for Replacing and Inverting Bucket
281
Method for Parking Machine
284
Method for Checking after Finishing Work
286
Lock
286
Handle Air Conditioner
296
Explanation of Air Conditioner Equipment
297
Method for Operating Air Conditioner
301
Handle Radio
309
Explanation of Radio Equipment
309
Method for Controlling Radio
311
Stow Antenna
314
Space for Radio Cassette
314
Komvision
315
PRECAUTIONS WHEN USING Komvision
315
Monitor Display
315
Transportation
317
Precautions for Transporting Machine
317
Select Transportation Method
317
Loading and Unloading with Trailer
318
Method for Lifting Machine
334
Cold Weather Operation
336
Cold Weather Operation Information
336
Precautions after Daily Work Completion in Cold Weather
337
After Cold Weather Season
338
Precautions for Long-Term Storage
339
Preparation for Long-Term Storage
339
Maintenance During Long-Term Storage
339
Starting Machine after Long-Term Storage
339
Troubles and Actions
341
Actions When Running out of Fuel
341
Phenomena that Are Not Failures
341
Precautions for Towing Machine
342
Precautions for Severe Job Condition
343
Precautions for Discharged Battery
344
Other Trouble
347
Maintenance
353
Precautions for Maintenance
354
Check Service Meter Reading
354
Komatsu Genuine Replacement Parts
354
Komatsu Genuine Lubricants
354
Always Use Clean Washer Fluid
354
Fresh and Clean Lubricants
354
Check Drained Oil and Used Filter
354
Precautions for Refilling Oil or Fuel
354
Precautions for Adding Def
354
Welding Instructions
354
Precautions for Kdpf
355
Precautions for Scr Assembly
355
Dusty Jobsites
355
Avoid Mixing Oil
355
Lock Inspection Covers
355
Bleed Air from Hydraulic Circuit
355
Precautions When Installing Hydraulic Hoses
355
Checks after Inspection and Maintenance
355
Fuel and Lubricants to Match the Ambient Temperature
356
Close Engine Hood Securely
356
Outline of Maintenance
357
Handle Oil, Fuel, Coolant, and Performing Oil Clinic
357
Handle Electrical Components
361
Standard Tightening Torque for Bolts and Nuts
362
Maintenance Schedule
364
Maintenance Schedule Table
364
Maintenance Interval for Hydraulic Breaker
365
Maintenance Procedure
367
When Required
367
Method for Checking, Cleaning and Replacing Air Cleaner
367
Method for Cleaning Inside of Cooling System
372
Method for Checking Looseness and Tightening Track Shoe Bolts
376
Method for Checking and Adjusting Track Tension
377
Method for Replacing Bucket Teeth (Vertical Pin Type)
378
Method for Replacing Bucket Teeth (Horizontal Pin Type)
380
Method for Adjusting Bucket Clearance
381
Method for Checking Window Washer Fluid Level, Adding Fluid
382
Method for Checking and Maintenance Air Conditioner
383
Method for Washing Washable Floor
384
Method for Checking Gas Spring
387
Method for Bleeding Air from Hydraulic Circuit
388
Check Automatic Grease System
390
Method for Checking Camera Visibility
390
Periodic Checks
390
Refilling Grease
391
Greasing Procedure
391
System Test
391
Checks before Starting
392
Every 100 Hours Maintenance
393
Method for Lubricating Work Equipment
393
Every 250 Hours Maintenance
394
Method for Checking Battery Electrolyte Level
394
Method for Checking and Adjusting Air Conditioner Compressor Belt Tension
396
Every 500 Hours Maintenance
397
Method for Lubricating
398
Method for Replacing Fuel Prefilter Cartridge
400
Method for Checking Swing Pinion Grease Level, Add Grease
402
Method for Lubricating Swing Circle
403
Method for Checking and Cleaning Radiator Fins, Oil Cooler Fins, Aftercooler Fins, Fuel Cooler Fins, and Air Conditioner Condenser Fins
403
Method for Cleaning Air Conditioner Fresh/Recirc Filters
405
Method for Checking Oil Level in Swing Machinery Case, Adding Oil
407
Every 1000 Hours Maintenance
408
Method for Checking Oil Level in Final Drive Case, Adding Oil
408
Check Structures for Cracks
408
Method for Replacing Hydraulic Oil Filter Element
409
Method for Change Oil in Swing Machinery Case
410
Method for Checking and Adding Oil in Damper Case
411
Method for Replacing Fuel Main Filter Cartridge
412
Method for Checking All Tightening Points of Engine Intake Pipe Clamps
414
Method for Checking and Releasing Nitrogen Gas Charge Pressure in Accumula- Tor (for Breaker)
414
Method for Replacing Hydraulic Tank Breather Element
414
Method for Replacing Def Tank Breather Element
414
Every 2000 Hours Maintenance
415
Method for Checking Fan Belt Tension and Replacing Fan Belt
415
Method for Changing Oil in Final Drive Case
416
Method for Cleaning Hydraulic Tank Strainer
416
Method for Checking and Releasing Nitrogen Gas Charge Pressure in Accumula- Tor (for Control Circuit)
417
Method for Checking Alternator
420
Method for Checking and Adjusting Engine Valve Clearance
420
Method for Replacing Kccv Filter Element
420
Method for Replacing Def Filter
423
Every 4000 Hours Maintenance
425
Replace Defined Life Parts
426
Method for Checking Water Pump
426
Method for Checking Vibration Damper
426
Method for Checking Starting Motor
427
Method for Replacing Accumulator (for Control Circuit)
427
Method for Checking Air Conditioner Compressor Operation
427
Method for Checking for Looseness of Engine High-Pressure Piping Clamp, Hard- Ening of Rubber
428
Every 4500 Hours Maintenance
429
Every 5000 Hours Maintenance
429
Method for Cleaning Kdpf
429
Replace Kccv Hose
429
Method for Cleaning Def Tank
429
Method for Replacing Def Filler Port Filter
429
Method for Changing Oil in Hydraulic Tank
429
Every 8000 Hours Maintenance
430
Every 9000 Hours Maintenance
430
Method for Replacing Fuel Spray Prevention Cap
430
Method for Replacing Def Hose
430
End of Service Life
430
Specifications
431
Explanation of Lift Capacity Chart (1-Piece Boom)
433
Attachments and Options
437
Precautions for Using Attachment and Options
438
Precautions When Selecting
438
Read the Operation and Maintenance Manual Thoroughly
438
Precautions When Removing and Installing
438
Precautions When Using
438
Quick Coupler System
440
Handling Quick Coupler
440
Automatic Grease System
444
Handling Automatic Grease System
444
Diagram of Automatic Greasing Points
445
System Operation
445
Changing the Grease Interval with the In-Cab Display
445
Indication on the In-Cab Display
446
Check Automatic Grease System
447
2-Piece Boom
450
General View of Machine for 2-Piece Boom
450
Operation
450
Storage Posture When Leaving Machine
452
Lifting
452
Inspection and Maintenance
453
Periodic Maintenance
453
Maintenance Schedule
454
Specifications - 2-Piece Boom
455
Explanation of Lift Capacity Chart (2-Piece Boom)
456
Super Long Front Boom and Arm
460
General View of Machine for Super Long Front Boom and Arm
460
Checks before Starting
460
Working Modes
461
Method of Work
462
When Travelling
463
Transport and Storage of Super Long Front Machine
464
Maintenance
464
Specifications - Super Long Front
468
Handle Bucket with Hook
471
Precautions for Operation
471
Handle Machine Ready for Installation of Attachment
472
Explanation of Components on Machine Equipped with Attachment
472
Method for Change-Over and Connect Hydraulic Circuit for Machine Ready for Installation of Attachment
477
Method for Removing and Installing Attachment
480
Method for Operating Attachment
484
Long-Term Storage
488
Maintenance of Additional Filter for Breaker
489
Specifications
492
Arm/Pin Information
494
Attachments and Options
495
Install Attachment
495
Tool Control System with Additional Monitor (if Equipped)
496
Track Shoes Selection
497
Bucket Teeth Selection
498
Handle Extension Arm
499
Recommended Attachment Operations
500
Hydraulic Breaker
500
Replacement Parts
505
Periodic Replacement of Defined Life Parts
506
Defined Life Parts List
506
Consumable Parts
507
Recommended Fuel, Coolant, and Lubricant
509
Lubrication Chart
509
Use of Fuel, Coolant and Lubricants According to Ambient Temperature
510
Recommended Brands and Qualities Other than Komatsu Genuine Oils
512
Index
513

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Komatsu PC230NHD-11 Operation & Maintenance Manual (522 pages)

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