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SUPER LONG FRONT BOOM AND ARM ATTACHMENTS AND OPTIONS

6-54

WORKING RANGE OF SUPER LONG FRONT

PC350LC - 8

(22m super long front)

A Maximum digging height (mm) 16260

B Maximum dumping height (mm) 13480

C Maximum digging depth (mm) 17485

D Maximum vertical wall digging depth (mm) 14275

E Maximum digging depth for 2400mm level (mm) 17410

F Minimum digging reach (mm) 22010

G Maximum reach at ground level (mm) 21915

H Minimum swing radius (mm) 7350

I Maximum height of minimum swing (mm) 13445

Default Chapter3
- Foreword3
Foreword5
Safety Information5
- Noise Emission Levels7
- Vibration Levels7
  - Operating Condition8
  - Guide to Reduce Vibration Levels on Machine8
Introduction9
- Directions of Machine9
- Breaking-In the New Machine10
Product Information11
- Product Identification Number (Pin)/Machine Serial No. Plate11
- Epa Regulations, Engine Number Plate11
- Service Meter Location12
- Machine Serial Plate13
- Table to Enter Serial No. and Distributor13
- Table of Contents14
Safety23
Safety Information24
Safety Labels26
- Location of Safety Labels26
- Safety Labels27
Safety Information35
- Specifications39
Safety Machine Operation45
- Starting Engine45
- Operation47
- Transportation53
- Battery54
- 2Starting Engine with Booster Cables55
- Towing56
- 2Towing56
- 2Safety Rules for Towing56
- Lifting Objects with Bucket57
- 2Lifting Objects with Bucket57
- 2Safety Rules for Lifting Objects57
Safety Maintenance Information58
- 2Warning Tag58
- 2Keep Work Place Clean and Tidy58
- 2Appoint Leader When Working with Others58
- 2Stop Engine before Carrying out Maintenance59
- 2Two Workers for Maintenance When Engine Is Running59
- 2Proper Tools60
- 2Accumulator, Gas Spring60
- 2Personnel60
- 2Attachments61
- 2Work under the Machine61
- 2Noise61
- 2When Using Hammer61
- 2Welding Works61
- 2Removing Battery Terminals62
- 2Safety First When Using High-Pressure Grease to Adjust Track Tension62
- 2Do Not Disassemble Recoil Springs62
- 2Safety Rules for High-Pressure Oil62
- 2Precaution for High Fuel Pressure63
- 2Safety Handling High-Pressure Hoses63
- 2Precaution for High Voltage63
- 2Waste Materials64
- 2Air Conditioner Maintenance64
- 2Compressed Air64
- 2Periodic Replacement of Safety Critical Parts64
Operation66
Machine View Illustrations66
- Overall Machine View66
- Controls and Gauges67
Detailed Controls and Gauges69
- Monitoring System69
  - Basic Operation of Machine Monitor70
  - Emergency Monitors75
  - Caution Monitors77
  - Basic Check Monitors80
  - Meter Display Portion82
  - Monitor Switches Portion90
  - Handling Function Switches99
- Switches139
- Control Levers and Pedals146
- Sun Roof149
- Windshield150
- Emergency Escape Hammer156
- Door Lock156
- Cap with Lock157
- Drink Box159
- Magazine Box159
- Ashtray159
- Air Conditioner Controls160
  - Air Conditioner Control Panel160
  - Method of Operation165
  - Use Air Conditioner with Care172
  - Inspection and Maintenance of Air Conditioner Equipped Machine172
- Radio173
  - Control Panel173
  - Controls of Radio175
  - Use Radio with Care177
  - Space for Radio Cassette177
- Auxiliary Electric Power178
  - Power Source178
- Fuse179
- Capacities and Circuit Names179
- Fusible Link180
- Controller180
- Tool Box181
- Grease Pump Holder181
- Fire Extinguisher181
- Refuelling Pump182
- Handling the Accumulator183
  - Releasing Pressure in Control Circuit on Machine Equipped with Accumulator183
Contents184
Machine Operations and Controls184
- Before Starting Engine184
- Starting Engine203
- Ambient Temperature Range for Operation206
- After Starting Engine206
- Stopping the Engine217
- Machine Operation218
- Steering the Machine222
  - Steering222
- Swinging224
- Work Equipment Controls and Operations225
- Working Mode227
- Prohibited Operations229
- General Operation Information234
- Traveling on Slopes236
- Escape from Mud238
  - Track on One Side Stuck238
  - Tracks on both Sides Stuck238
- Recommended Applications239
- Bucket Replacement and Inversion241
  - Replacement241
  - Inversion243
- Parking Machine245
- Machine Inspection after Daily Work246
- Locking247
Transportation248
- Transportation Procedure248
- Loading and Unloading with Trailer249
- Lifting Machine258
Cold Weather Operation260
- Cold Weather Operation Information260
- After Daily Work Completion262
- After Cold Weather Season262
Long Term Storage263
- Before Storage263
- During Storage263
- After Storage264
- Starting Machine after Long-Term Storage264
Troubles and Actions265
- Running out of Fuel265
- Phenomena that Are Not Failures266
- Towing the Machine267
- Lightweight Towing Hole268
- Severe Job Condition268
- Discharged Battery269
- Other Trouble273
Maintenance279
Maintenance Information280
Outline of Service282
- Handling Oil, Fuel, Coolant, and Performing Oil Clinic282
- Explanation of Lubrication Chart Decal286
- Electric System Maintenance288
Contents289
Wear Parts289
- Wear Parts List289
Recommended Fuel, Coolant, and Lubricant290
- Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil292
Tightening Torque Specifications293
- Tightening Torque List293
Safety Critical Parts294
- Safety Critical Parts List295
Maintenance Schedule296
- Maintenance Schedule Chart296
- Maintenance Interval for Hydraulic Breaker298
Maintenance Schedule Chart299
Maintenance Procedure299
- Initial 1000 Hours Maintenance (Only after the First 1000 Hours)299
- Check Engine Valve Clearance, Adjust299
- When Required300
- Check before Starting326
- Checks before Starting326
- Every 50 Hours Maintenance327
  - Lubricating327
- Every 250 Hours Maintenance328
- Every 500 Hours Maintenance332
- Every 1000 Hours Maintenance347
- Every 2000 Hours Maintenance353
- Every 4000 Hours Maintenance360
- Every 5000 Hours Maintenance363
  - Change Oil in Hydraulic Tank363
- Every 8000 Hours Maintenance365
  - Replace High-Pressure Piping Clamp365
  - Replace Fuel Spray Prevention Cap365
Specifications367
Specifications368
- Explanation of Lifting Capacity Chart370
Attachments and Options373
General Precautions for Safety374
- Precautions When Selecting374
- Read the Instruction Manual Thoroughly374
- Precautions When Removing or Installing374
- Precautions When Using374
Hydraulic Quick Coupler Piping375
- Locations375
Contents376
- Operation376
Bucket with Hook378
- Prohibited Operations378
- Hook Condition378
Machine Ready for Attachment379
- Locations379
- Hydraulic Circuit384
- Attachment Removal and Installation389
  - Attachment Removal389
  - Attachment Installation391
- Attachment Operations393
- Long Term Storage397
- Specifications397
Attachment Guide398
- Attachment Combinations399
  - Method of Selecting Shoes400
- Handling Clamshell Bucket401
  - Precautions When Using401
  - Lubricating401
Recommended Attachment Operations402
- Hydraulic Breaker402
Handling Machines Equipped with Komtrax406
- Basic Precautions406
2 Pc Boom407
- Features of 2-Piece Boom & Arm407
- Explanation of Lifting Capacity Chart412
- Transportation415
Super Long Front Boom and Arm416
- Working Modes417
- Transport & Storage of Super Long Front Machine424
  - Installation of Supporting Link424
  - Transportation of Super Long Front Machine425
- Working Range of Super Long Front426
  - LIFTING CAPACITY PC350 LC 22M SUPER LONG FRONT427
- Maintenance428
High Reach Demolition Manual433
Pc350Lcd-8 and Pc350Nlcd-8434
- General View of Machine434
  - Caution Items434
Position for Attaching Safety Labels436
- Control Levers and Switches438
- Machine Operations and Controls447
- Operation454
Contents455
- Working Range and Using Range of Boom459
Installation and Removal462
- Demolition Digging Boom Installation and Removal462
  - Procedure for Installation and Removal of Demolition Digging Equipment462
  - Fitting Demolition Digging Equipment467
- Work Equipment Flow Valve Settings471
- High Reach Work Equipment Flow Settings471
- Dig Boom Work Equipment Flow Settings472
- Posture When Leaving Machine478
Transportation479
- TRANSPORTATION (High Reach Demolition Equipment Fitted)479
  - Procedure for Loading on to Trailer479
- TRANSPORTATION (Demolition Digging Equipment Fitted)479
Specifications486
5 Working Range (Pc350Lcd/Nlcd High Reach)486
- Working Range (Pc350Lcd/Nlcd Medium Reach)487
- Working Range (Pc350Lcd/Nlcd Low Reach)488
- Working Range (Pc350Lcd/Nlcd Digging)489
- Weights and Dimensions490
- TRANSPORTATION (High and Medium Reach Work Equipment) - PC350LCD/NLCD491
- TRANSPORTATION (Digging Equipment) - PC350LCD/NLCD492
- Explanation of Lifting Capacity Chart493
  - Demolition Dig Boom - Straight Position494
  - Demolition Dig Boom - Bent Position495

Brand	Komatsu
Model	PC350LC-8
Category	Excavators
Language	English

Komatsu PC350LC-8 User Manual

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