Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Hitachi Manuals
Excavators
ZX30U-2
Operator's manual
Hitachi ZX30U-2 Operator's Manual
Hydraulic excavator zaxis series
Hide thumbs
1
2
3
4
Table Of Contents
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
page
of
230
Go
/
230
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Machine Numbers
Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Prepare for Emergencies
Wear Protective Clothing
Protect against Noise
Inspect Machine
Tidy up Inside Operator's Space
Use Handholds and Steps
Adjust the Operator's Seat
Ensure Safety before Rising from or Leaving Operator's Seat
Fasten Your Seat Belt
Move and Operate Machine Safely
Operate Only from Operator's Seat
Jump Starting
Keep Riders off Machine
Precautions for Operations
Investigate Job Site Beforehand
Protect against Falling Stones and Debris
Provide Signals for Jobs Involving Multiple Numbers of Machines
Confirm Direction of Machine to be Driven
Drive Machine Safely
Avoid Injury from Rollaway Accidents
Avoid Injury from Back-Over and Swing Accidents
Keep Person Clear from Working Area
Never Position Bucket over Anyone
Avoid Undercutting
Avoid Tipping
Never Undercut a High Bank
Dig with Caution
Operate with Caution
Avoid Power Lines
Precautions for Lightening
Do Not Use for Craning Operations
Protect against Flying Debris
Park Machine Safely
Safety Transporting
Practice Safe Maintenance
Warn Others of Service Work
Support Machine Properly
Stay Clear of Moving Parts
Prevent Parts from Flying
Store Attachments Safely
Prevent Burns
Replace Rubber Hoses Periodically
Avoid High-Pressure Fluids
Prevent Fires
Evacuating in Case of Fire
Beware of Exhaust Fumes
Beware of Asbestos Dust
Precautions for Welding and Grinding
Avoid Heating Near Pressurized Fluid Lines
Avoid Applying Heat to Lines Containing Flammable Fluids
Remove Paint before Welding or Heating
Prevent Battery Explosions
Precautions for Handling Refrigerant
Handle Chemical Products Safely
Dispose of Waste Properly
Safety Signs
Components Name
Operator's Station
Pedals, Levers and Monitor Panel
Key Switch
Switch Panel
Monitor Panel
Coolant Temperature Gauge
Fuel Gauge
System Failure Indicator
Engine Oil Pressure Indicator
Overheat Indicator
Fuel Level Indicator
Alternator Indicator
Preheat Indicator
Fast Travel Mode Indicator
Liquid Crystal Display (LCD), Display Selection Switch, and Set Switch
How to Operate Trip Meter
Auto-Idle Switch (Except ZX27U )
Air Conditioner Operation
Tips for Air Conditioner Usage
Radio (Cab Equipped Machines)
AM/FM Radio Operation
Cab Door Release Lever (Cab-Equipped Machines)
Opening/Closing Cab Front Window (Cab-Equipped Machines)
Adjusting Operator's Seat
Tool and Operator's Manual Boxes
Emergency Exit (Cab-Equipped Machines)
Seat Belt (Optional)
Cab Light (Cab-Equipped Machines)
Break-In
Breaking in New Machine
Operating the Engine
Before Starting Engine
Starting Engine
Starting in Ordinary Temperature
Starting in Cold Weather
Check Machine after Starting Engine
Using Booster Batteries
Stopping the Engine
Driving the Machine
Travel Levers and Pedals
Travel Mode Switch
Traveling on Soft Ground
Raise One Track Using Boom and Arm
Towing Machine
Driving in Water or on Soft Ground
Precautions for Traveling on Slopes
Parking and Stopping on Slopes
Parking on Slopes
Operating the Machine
Control Lever (SAE-Backhoe Pattern if Equipped (2 Way Multi Valve)
Boom-Swing Pedal
Auxiliary Pedal (Optional)
Blade Lever
Precautions for Blade Operation
Pilot Control Shut-Off Lever
Warming up Operation
Warming up in Cold Weather
Auto-Idle Control (Except ZX27U -2 )
Operating Backhoe
Grading Operation
Avoid Driving Bucket Teeth into Ground
Avoid Abusive Operation
Avoid Striking with Bucket
Avoid Excavation Using Upperstructure And/Or Boom Swing Power
Use Correct Track Shoe
Avoid Other than Specified Machine Operations
Boom Cylinder May Hit Blade
Avoid Hitting Blade with Bucket
Avoid Colliding Blade against Rocks
Avoid Colliding Boom Cylinder with Track
Precautions for Installing Wide Bucket or Special Type Bucket
Using Rubber Crawler
Hydraulic Breaker (Optional)
Crusher Operation (Optional)
Precautions for after Operating the Machine
Auxiliary Flow Rate Control
(OPTIONAL) (Except ZX27U
Emergency Boom Lowering Procedure
Transporting
Transporting by Road
Trailer Loading/Unloading
Loading
Securing the Machine to the Trailer for Transportation
Unloading
Lifting Machine with Crane
Maintenance
Procedures
Prepare Machine for Inspection/Maintenance
Opening/Closing Engine Access Covers
Opening/Closing Tank Covers
Daily Inspection
Periodic Replacement of Parts
Maintenance Guide
The Brand Names of Recommended Oils and Lubricants
Greasing
Front Joint Pins
Bucket and Link Pins
Blade Pins
Precautions for Front Attachment and Blade Removal
Swing Bearing
Swing Internal Gear
Control Lever Universal Joint
Tilt Mechanism
Engine
Engine Oil
Change Engine Oil
Replace Engine Oil Filter
Transmission
Travel Reduction Gear
Hydraulic System
Inspection and Maintenance of Hydraulic Equipment
Check Hydraulic Oil Level
Drain Hydraulic Oil Tank Sump
Change Hydraulic Oil
Clean Suction Filter
Replace Full Flow Filter Element
Replace Pilot Filter Element
Check Hoses and Lines
Fuel System
Check Water Separator
Drain Fuel Tank Sump
Replace Fuel Filter
Check Fuel Hoses
Air Cleaner
Clean the Air Cleaner Element
Replace the Air Cleaner Element
Cooling System
Check Coolant Level
Check and Adjust Fan Belt Tension
Change Coolant
Clean Radiator Core
Electrical System
Batteries
Replacing Fuses
Miscellaneous
Check Bucket Teeth for Looseness And/Or Wear
Replace Bucket
Adjust Track Sag (Rubber Crawler) and Check for Damage
Replace Rubber Crawler
Check Track Sag (Steel Crawler) (Optional)
Check and Replace Seat Belt
Check Air Conditioner (Machine with Cab)
Clean and Replace Air Conditioner
Re-Circulation Filter
Clean Re-Circulation Filter
Replace Re-Circulation Filter
Clean Cab Floor
Check Injection Nozzle
Check and Adjust Valve Clearance
Check Injection Timing
Measure Engine Compression Pressure
Check Starter and Alternator
Check Radiator Cap
Check Tightening Torque of Bolts and Nuts
Check Tilt Mechanism Fulcrum Bolts for Looseness
Preparation for Inspection and Maintenance
Tilting Floor down
Consumable Parts List
Maintenance under Special Environmental Conditions
Storage
Storing the Machine
Removing the Machine from Storage
Troubleshooting
Specifications
Specifications
Working Ranges
Shoe Types and Applications
Bucket Types and Applications
Reference
Additional Counterweight
Index
Advertisement
Quick Links
Download this manual
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Need help?
Do you have a question about the ZX30U-2 and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for Hitachi ZX30U-2
Excavators Hitachi ZX35U-2 Operator's Manual
Hydraulic excavator zaxis series (230 pages)
Excavators Hitachi ZAXIS 130-6N Operator's Manual
Hydraulic excavator (497 pages)
Excavators Hitachi ZAXIS 210LC-5N Operator's Manual
Super long front (125 pages)
Excavators Hitachi ZX 38U-5A Technical Manual
Hydraulic excavator (61 pages)
Excavators Hitachi ZX350LC-5N Operator's Manual
Super long front (125 pages)
Excavators Hitachi 120-3 class Operator's Manual
Hydraulic excavator (460 pages)
Excavators Hitachi ZX 27U-3 Service Manual
Hydraulic excavator (32 pages)
Excavators Hitachi ZX 29U-3 Technical Manual
Hydraulic excavator (32 pages)
Excavators Hitachi ZX33U-5A Workshop Manual
Hydraulic excavator (62 pages)
Excavators Hitachi ZX35U-5B Workshop Manual
Hydraulic excavator (32 pages)
Excavators Hitachi ZX35U-5A Workshop Manual
Hydraulic excavator (6 pages)
Excavators Hitachi ZX370GI Technical Manual
(6 pages)
Excavators Hitachi ZX200-5G Workshop Manual
Hydraulic excavator (502 pages)
Excavators Hitachi ZX870LC-5G Workshop Manual
Hydraulic excavator (42 pages)
Excavators Hitachi ZX68USR-5A Workshop Manual
Hydraulic excavator (62 pages)
Excavators Hitachi ZX65USB-5A Workshop Manual
Hydraulic excavator (62 pages)
Table of Contents
Save PDF
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the ZX30U-2 and is the answer not in the manual?
Questions and answers