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ZAXIS 135US-6 class
Hitachi ZAXIS 135US-6 class User Manual
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ENMDA
T
-MX1-8
ZX135US
-6
• 225USLC
-6
• 345USLC
-6
class HYDRAULIC EXCA
V
A
TOR OPERA
TOR'S MANUAL
URL:http://www
.hitachi-c-m.com
PRINTED IN JAP
AN (K) 2022, 03
Serial No.
ZX135US-6 class
100001 and up
ZX225US-6 class
500001 and up
ZX345US-6 class
500001 and up
ENMDA
T
-MX1-8
P
AR
T NO.
Operator's Manual
Hydraulic Excavator
135US
-6
class
135US
-6
225US
-6
class
225USLC
-6
345US
-6
class
345USLC
-6
2
Table of Contents
Table of Contents
5
Machine Numbers
12
Safety
17
Recognize Safety Information
17
Understand Signal Words
17
Follow Safety Instructions
18
Prepare for Emergencies
19
Wear Protective Clothing
19
Protect against Noise
20
Inspect Machine
20
General Precautions for the Cab
21
Use Handholds and Steps
22
Adjust the Operator's Seat
22
Ensure Safety before Rising from or Leaving Operator's Seat
23
Fasten Your Seat Belt
23
Move and Operate Machine Safely
24
Operate Only from Operator's Seat
24
Jump Starting
25
Keep Riders off Machine
25
Precautions for Operations
26
Investigate Job Site Beforehand
27
Install OPG Guard
28
Restriction of Attachment Installation
28
Provide Signals for Jobs Involving Multiple Machines
29
Confirm Direction of Machine to be Driven
29
Drive Machine Safely
30
Avoid Injury from Rollaway Accidents
32
Avoid Injury from Back-Over and Swing Accidents
33
Keep People Clear from Working Area
34
Never Position the Bucket over Anyone
34
Avoid Undercutting
35
Avoid Tipping
35
Never Undercut a High Bank
36
Dig with Caution
36
Operate with Caution
36
Avoid Power Lines
37
Precautions for Lightning
37
Object Handling
38
Protect against Flying Debris and Falling Object
39
Park Machine Safely
40
Handle Fluids Safely−Avoid Fires
40
Transport Safely
41
Practice Safe Maintenance
42
Warn Others of Service Work
43
Support Machine Properly
43
Stay Clear of Moving Parts
44
Prevent Parts from Flying
44
Avoid Injury from Attachment Falling Accident
45
Prevent Burns
45
Replace Rubber Hoses Periodically
46
Avoid High-Pressure Fluids
46
Prevent Fires
47
Evacuating in Case of Fire
49
Beware of Exhaust Fumes
49
Precautions for Welding and Grinding
50
Avoid Heating Near Pressurized Fluid Lines
51
Avoid Applying Heat to Lines Containing Flammable Fluids
51
Precautions for Handling Accumulator and Gas Damper
51
Remove Paint before Welding or Heating
52
Beware of Asbestos and Silica Dust and Other Contamination
52
Prevent Battery Explosions
53
Service Air Conditioning System Safely
53
Handle Chemical Products Safely
54
Dispose of Waste Properly
54
Never Ride Attachment
55
Notes on Aftertreatment Device
55
Precautions for Communication Terminal
56
Precautions for Communication Terminal Equipment
56
Notes on Protection of Operator's Station When the Machine Rolls over
58
Visibility Map
59
Safety Signs
65
Name of Components
75
Getting on and off the Machine
76
Operator's Station
77
About Aftertreatment Device
77
Cab Features
80
Multi Function Monitor
82
Default Setting
83
Basic Screen
85
How to Use Screens
85
Displaying Basic Screen
85
Hour Meter
88
Clock
88
Fuel Gauge
88
Def/Adblue® Gauge
89
Def/Adblue® Level Alarm
89
Coolant Temperature Gauge
90
Operating Status Icon Display
90
Security Functions (Optional)
91
Input Password
91
Extending Password Duration Time
92
Alarm Occurrence Screen
93
Remedy
95
Urea SCR System Remedy
98
Aftertreatment Device
100
Aftertreatment Device Condition Display
100
Aftertreatment Device Manual Regeneration Request
101
Manual Regeneration Procedure
102
Main Menu
103
Engine Output Restriction Suspend
104
Urea SCR System Troubleshooting
106
Air Conditioner
108
Circulation Air Mode
108
Air Conditioner ON/OFF
108
Radio
109
Work Mode
110
Attachment Selection
110
Mail (Optional)
111
Setting Menu
113
Date and Time
114
Time Adjustment
114
Date Adjustment
116
Display Mode Setting
118
Attachment Adjustment
120
Flow Rate Adjustment
120
Priority (Arm Roll-Out)
122
Priority (Arm Roll-In) (Except ZX135US-6)
124
Attachment Name Input
126
Auto Shut-Down
128
Auto Shut-Down: ON/OFF
128
Auto Shut-Down: Setting Time
129
Aftertreatment Device Regeneration Inhibited
130
Setting Procedure
130
Password Change (Optional)
132
Sub Meter
136
Push Selector Knob (2) While Displaying Basic Screen
136
To Display Main Menu Screen (3)
136
Brightness Adjustment
138
Mdc1-01-001
138
MDCD-01-026
138
Language Settings
140
Lists of Display Language
142
Unit Selection
143
Rotate Selector Knob (2) to Highlight Setting Menu
143
Display Item Selection (Rear View Camera OFF)
145
Main Menu Sequence Change
147
Information Menu
149
Operation
150
Fuel Consumption
150
Breaker Operation
152
Attachment Operation
154
Travel Operation
156
Actual Operation
158
Maintenance
160
Remaining Time and Maintenance Interval
162
Monitoring
164
Switch Panel
166
Return to Previous Screen Switch (Monitor)
167
Return to Basic Screen Switch (Monitor)
167
Selector Knob (Monitor)
167
Temperature Control Switch/Mode Switch (Air Conditioner)
167
AUTO/OFF Switch/Fan Switch (Air Conditioner)
167
AM/FM Selector/Tuning Switch (Radio)
168
Power Switch/Volume Control Knob (Radio)
168
Engine Control Dial
168
Auto-Idle Switch
169
Travel Mode Switch
169
Power Mode Switch
170
Work Light Switch
170
Wiper/Washer Switch
171
USB Power Supply Port
172
Numeric Keypad
173
Switch Panel (for Optional Equipments)
174
Travel Alarm Deactivation Switch (Optional)
175
Rear Light Switch
175
Perimeter Lights Switch (Optional)
175
Seat Heater Switch (Optional)
176
Electrical Control Main Switch
177
Key Switch
178
Power Boost Switch
178
Horn Switch
178
Electrical Control Main Switch
179
AUX Function Lever 1
180
Cigar Lighter
181
Using Cigar Lighter
181
Cab Light Switch
182
Pilot Control Shut-Off Lever
183
Control Lever Auto-Lock
184
Engine Stop Switch
185
Fuse Box
186
Auto Air Conditioner
187
Features
187
Name of Components
188
Controller Part Name and Function
189
Cab Heater Operation
191
Cooling Operation
192
Defroster Operation
193
Cool Head/Warm Feet Operation
193
Tips for Optimal Air Conditioner Usage
194
For Rapid Cooling
194
When Windows Become Misty
194
Off-Season Air Conditioner Maintenance
194
AM/FM Radio Operation
195
Controls on the Radio
195
Tuning Procedure
195
Station Presetting Procedure
196
Station Auto-Presetting Procedure
197
TONE Control
198
Audio Input
199
Aerial Angle Monitor
200
Switching the Screen Display
202
Description of Images
203
Cab Door Release Lever
207
Opening/Closing and Removing Cab Inside Window
208
Opening Upper Front Window
209
Removing and Storing Lower Front Window
210
Opening Side Window
211
Opening and Closing the Roll Screen (for Front and Right Windows) (Optional)
212
How to Use on the Front Window
212
How to Store on Right Window Side
214
How to Use on Right Window Side
214
How to Clean the Screen
214
Opening/Closing Overhead Window (Clear Hatch)
215
Emergency Exit
216
Opening and Closing the OPG Front Guard (Optional)
217
Adjusting Operator's Seat
218
Seat Height and Angle Adjustment
218
Console and Seat Fore-Aft Adjustment
218
Seat Fore-Aft Adjustment
218
Suspension Adjustment
218
Backrest Adjustment
219
Armrest Adjustment
219
Adjusting Operator's Seat (Optional)
220
Adjusting Seat Height
220
Console and Seat Fore-Aft Adjustment
220
Seat Fore-Aft Adjustment
220
Suspension Adjustment
221
Fore-Aft Position Adjustment of Seat Surface
221
Angle Adjustment of Seat Surface
221
Backrest Adjustment
221
Armrest Adjustment
221
Console Height Adjustment
222
Adjusting Procedures
222
Installation and Adjustment of Mirrors
223
Mirror Installation Diagram
224
Seat Belt
231
Battery Disconnect Switch
232
Switch Operation
234
Break-In
235
Observe Engine Operation Closely
235
Every 8 Hours or Daily
235
After the First 50 Hours
235
After the First 100 Hours
235
Operating the Engine
237
Inspect Machine Daily before Starting
237
Before Starting Engine
239
Starting the Engine
240
Check Instruments after Starting
246
Using Booster Batteries
247
Stopping the Engine
249
Engine Auto-Stop in Extremely Low Temperature
250
Driving the Machine
251
Travel Levers and Pedals
251
Travel Mode Switch
253
Travel Alarm (Optional)
253
Operating on Soft Ground
254
Raising the Machine with Boom and Arm
254
Retrieval
255
Operating in Water or Mud
256
Parking the Machine on Slopes
257
Parking the Machine
257
Prohibition of Sudden Control Operations When Traveling at High Speed
258
Prohibition of Traveling for Long Periods
258
Operating the Machine
259
Control Lever (ISO Pattern)
259
Pilot Control Shut-Off Lever
260
Warming-Up Operation
261
Engine Speed Control
262
Auto-Idle
263
Auto-Idle Function
263
Auto-Idle ON/OFF
264
Auto Shut-Down
265
Aftertreatment Device Manual Regeneration
268
Work Mode
270
Power Boost Switch
273
Power Mode
274
Operating Backhoe
275
Shovel
276
Grading Operation
277
Do Not Strike the Ground with Bucket Teeth
278
Avoid Hammer Work
278
Avoid Abusive Operation
279
Never Move an Object Sideways with the Bucket
279
Retracting the Arm and Bucket
280
Do Not Use Wide Track Shoes on Rough Ground
280
Shackle Hole Usage
281
Pilot Accumulator Functions (Optional)
282
How to Lower Boom in Case of Emergency and When Engine Stops
283
Precautions for after Operations
284
Transporting
285
Transporting by Road
285
Loading/Unloading on a Trailer
286
Fastening Machine for Transporting
289
Unloading
290
Lifting Machine
291
Maintenance
293
Correct Maintenance and Inspection Procedures
293
Layout
295
Check the Hour Meter Regularly
297
Maintenance Guide Table
298
Preparations for Inspection and Maintenance
302
Hood and Access Covers
303
Maintenance Guide
306
Periodic Replacement of Parts
312
Kind of Oils
313
Brand Names of Recommended Grease
313
Recommended Engine Oil
313
Brand Names of Recommended Oil
314
Brand Names of Recommended Hydraulic Oil
314
Recommended Oil Viscosity
315
List of Consumable Parts
316
Greasing
322
Front Joint Pins
322
Swing Bearing
324
Swing Internal Gear
325
Electric Grease Gun (Nickel-Cadmium Battery) (Only ZX345US-6 Class)
327
Electric Grease Gun
329
Components Name
330
Battery Charger Operation
331
Charger Lamps
331
Electric Grease Gun (Lithium-Ion Battery)
336
(Only ZX345US-6 Class)
336
Electric Grease Gun
338
Components Name
339
Battery Charger Operation
340
Charger Lamps
340
Engine
345
Check Engine Oil Level
345
Change Engine Oil
347
Replace Engine Oil Filter
347
Sampling the Engine Oil (Only ZX225USLC-6)
350
Check and Clean Around the Engine
351
Replace Oil Separator Element (Only ZX135US-6)
351
Transmission
352
Pump Transmission (Except ZX135US-6)
352
Swing Reduction Gear
353
Travel Reduction Gear
354
Hydraulic System
356
Inspection and Maintenance of Hydraulic Equipment
356
Check Hydraulic Oil Level
359
Change Hydraulic Oil
360
Sampling the Engine Oil
361
Bleed Air from the Hydraulic System
362
Suction Filter Cleaning
363
Replace Full-Flow Filter
364
Replace Pilot Oil Filter
365
Replace Air Breather Element
366
Check Hoses and Lines
367
Fuel System
371
Recommended Fuel
371
Drain Fuel Tank Sump
373
Drain Fuel Pre-Filter
374
Replace Fuel Main Filter Element
377
Replace Fuel Pre-Filter Element
379
Check Fuel Hoses
381
Air Cleaner
382
Clean and Replace Air Cleaner Element (Outer)
382
Replace Air Cleaner Element (Inner)
384
Cooling System
385
Check Coolant Level
386
Check and Adjust Fan Belt Tension
388
Change Coolant
390
Clean Radiator/Oil Cooler/Inter Cooler Core
392
Clean Oil Cooler, Radiator and Inter Cooler Front Screen
394
Clean Air Conditioner Condenser
394
Clean Fuel Oil Cooler
394
Drain Intercooler (Only ZX135US-6)
395
Electrical System
396
Battery
397
Replace Battery
400
Check Electrolyte Specific Gravity
401
Replacing Fuses
402
Fuse Box
403
Miscellaneous
405
Check and Replace Bucket Teeth
405
Change Bucket
407
Convert Bucket Connection into Face Shovel
408
Adjust Bucket Linkage
409
Remove Travel Levers
410
Check and Replace Seat Belt
410
Check Windshield Washer Fluid Level
411
Check Track Sag
412
Clean and Replace Air Conditioner Filter
417
Check Air Conditioner
420
Clean Cab Floor
422
Retighten Cylinder Head Bolt
423
Inspect and Adjust Valve Clearance
423
Measure Engine Compression Pressure
423
Check Starter and Alternator
423
Check and Replace EGR Device
423
EGR Cooler Cleaning
423
Check Turbo Charger
423
Check and Clean Injector
424
Check Gas Damper
424
Tightening and Retightening Torque of Nuts and Bolts
424
Aftertreatment Device
453
Check and Clean Aftertreatment Device
453
Urea SCR System
454
Check Def/Adblue
456
Refill Def/Adblue
456
Clean Filler Port Strainer
459
Change Def/Adblue
460
Replace Def/Adblue® Supply Module Main Filter
461
Replace Def/Adblue® Tank Water Supply Inlet Filter
463
Replace the Def/Adblue® Back Flow Line Filter
464
Aerial Angle
465
Daily Checks of Aerial Angle Camera Images
465
Checking Aerial Angle Camera Images
466
Maintenance under Special Environmental Conditions
467
Storage
469
Bucket Types and Applications
482
Specifications
482
Working Ranges (Grouser Shoe)
484
Shoe Types and Applications
485
Bucket Types and Applications
486
Specifications
486
Working Ranges
488
Shoe Types and Applications
489
Bucket Types and Applications
490
Optional Attachments and Devices
491
Using Pad Crawler Shoe
491
Traveling and Other Cautions
492
Transporting
493
Precautions for Transporting Machines with Pad Crawler Shoes
493
Long Arm Operation
498
Blade Lever
499
Avoid Hitting Blade with Front-End Attachment
500
Blade Maintenance
501
Specifications
502
ZX135US-6 with Blade
502
Working Ranges
503
ZX135US-6 with Blade
503
Shoe Types and Applications
504
ZX135US-6 with Blade
504
Specifications
505
ZX225USLC-6 with Blade
505
Working Ranges (Grouser Shoe)
506
ZX225USLC-6 with Blade
506
Shoe Types and Applications
507
ZX225USLC-6 with Blade
507
Bucket Teeth (Transverse-Type-Pin-Used Type)
508
Control Lever (4 Way Multi Valve) (Optional)
509
Hydraulic Breaker, Hydraulic Crusher and Quick Coupler
510
Piping for Breaker and Crusher
511
Operational Procedures for Stop Valves and Selector Valve
511
Secondary Relief Pressure Adjustment
512
Precautions for Breaker Operation
513
Change Hydraulic Oil and Replace Full-Flow Filter Element
517
Precautions for Crusher Operation
518
Attachment
521
Allowable Weight Limits of Installed Attachment
521
Attachment Connection Parts
523
Precautions for Arm Roll-In/Bucket Roll-In Combined Operation
525
Index
528
4
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Hitachi ZAXIS 135US-6 class Specifications
General
Brand
Hitachi
Model
ZAXIS 135US-6 class
Category
Excavators
Language
English
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