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SWE70B
SUNWARD SWE70B User Manual
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Operation &
Maintenance
Manual
SWE50B/SWE60B/SWE60UF/SWE70B/SWE80B
/SWE90UB
/
SWE70F/SWE80F/SWE90UF
H
ydraulic
E
xcavator
Sunward Intelligent Equipment Co.,Ltd.
Jan., 2019
2
Table of Contents
Table of Contents
3
Safety Rules
8
Safety Mark
8
Safety Label
8
General Safety Instruction
8
Prepeare for Emergency
9
Wearing Safety Protective Articles
9
Checking Machine before Start-Up
9
Seat Adjustment
10
Entering or Leaving Machine
10
Starting Engine Correctly
10
Forbid Carrying Passengers
10
Keeping Machine Away from Electricity Transmission Line
10
Moving Machine Safely
11
Preventing Accidents While Backing or Swinging
11
Digging Safely
12
Avoid Machine Uncontrolled
12
Parking Machine Safely
13
Safe Maintenance
13
Supporting Machine Safely
14
Cleaning Trash on the Machine
15
Preventing Battery from Exploding
15
Storing Parts Safely
15
Preventing Splash Objects
15
Preventing Flying-Off Parts
15
Away from Transmission Parts
16
Preventing Asbestos Dust Inhalation
16
Beware of Fog or Gas Inhalation
16
Beware of Scalding
16
Be Careful to Pressure Liquids
17
Heating Near Pressure Oil Pipe
17
Heating Inflammable Liquid Pipe
17
Attention on Welding & Polishing
18
Removing Pain before Welding or Heating
18
Notes for Welding on Machine Equipped with Electronic Controller and Engine
18
Disposing Liquid Safely
19
Disposing Chemical Safely
19
Preventing Fire
19
Emergency Exit
20
Noise
21
Other Safety Marks
21
Machine Familiarization
23
Cab
24
Monitor Meter
25
Meter Functions
26
Display Range and Alarm Statement
26
Buttons
27
Control Panel
27
Radio
29
Panel Functions
29
Performance Index
30
Operation Instructions
30
Radio Mute Button Switch
32
Seat Adjustment
32
Air Conditioner
33
Pilot Control Joystick
33
Throttle Control
34
Cab Toplight
35
Platform Light
36
Front Window
36
Wind Hood and Upper-Cover
36
Labels
37
Machine Operation
38
Machine Working Environment
38
Running-In Operation
38
Engine Operation
39
Travelling Control
43
Excavation
46
Excavator Parking
48
Lifting Work
52
Hydraulic Hammer Crusher
53
Boom Swing
57
Air Conditioner Operation
58
Accumulator
64
Transportation and Storage
65
General Transportation Rules
65
Transport Dimension
65
Transport on Highway
66
Load and Unload
67
Storage
69
Maintenance
70
Maintenance Rules
70
Correct Maintenance and Inspection Procedure
70
Checking Excavator before Daily Starting
71
Periodic Maintenance
71
Preparation for Maintenance
71
Using Fuel and Lubricant Correctly
72
Checking Discharged Grease and Used Filter Core
72
Inspection after Maintenance
72
Electrical System Maintenance
72
Hydraulic System Maintenance
73
Oil, Coolant and Filter
74
Lubricant and Hydraulic Oil
74
Fuel
74
Coolant in Cooling System
75
Grease
75
Oil and Fuel Storage
75
Filter
76
Fuel and Coolant Specification
77
Tightening Torque Specification
78
Tightening Torque Table for Bolts and Nuts
78
Tightening Torque Table for Hoses
79
Engine Maintenance Guide
79
Adding Lubrication Grease
79
Engine Oil
80
Gear Oil
81
Hydraulic System
82
Fuel System
83
Air Filter
84
Cooling System
84
Air Conditioner Maintenance
85
DPF Regeneration
86
Others
89
Hose
90
Wearing Parts Table
91
Maintenance under Special Situation
92
Protective Measures for Long Time Storage
93
Machine Maintenance Schedule
94
Daily Maintenance (Every 8 Hours)
94
Maintenance in Running-In Period (First 50 Hours)
97
If Maintenance Is Needed
101
Every 50 Hours
105
Every 100 Hours
106
Every 250 Hours
106
Every 500 Hours Service
109
Every 1000 Hours Service
110
Every 2000 Hours Service
113
Fault and Repair
113
Beyond Faults
113
Fault Examine and Repair
114
Techinial Specification
124
Swe50B Technical Specification
124
Machine Specification
124
Boundary Dimension
125
Work Specification
126
Circuit Diagram
127
Electrical Elements Table
128
Hydraulic Diagram
129
Hydraulic Elements Table
130
Swe60B Technical Specification
131
Machine Specification
131
Boundary Dimension
132
Work Specification
133
Circuit Diagram
134
Electrical Elements Table
135
Hydraulic Diagram
136
Hydraulic Elements Table
137
Swe60Uf Technical Specification
138
Machine Specification
138
Boundary Dimension
139
Work Specification
140
Circuit Diagram
141
Electrical Elements Table
142
Hydraulic Diagram
143
Hydraulic Elements Table
144
Swe70B Technical Specification
145
Machine Specification
145
Boundary Dimension
146
Work Parameters
147
Circuit Diagram
148
Electrical Elements Table
149
Hydraulic Diagram
150
Hydraulic Elements Table
151
Swe80B Technical Specification
152
Machine Specification
152
Boundary Dimension
153
Work Parameters
154
Circuit Diagram
155
Electrical Elements Table
156
Hydraulic Diagram
157
Hydraulic Component Table
158
Swe90Ub Machine Specification
159
Machine Specification
159
Boundary Dimension
160
Work Parameters
161
Circuit Diagram
162
Electrical Elements Table
163
Hydraulic Diagram
164
Hydraulic Elements Table
165
Swe70F Technical Specification
166
Machine Specification
166
Boundary Dimension
167
Work Parameters
168
Circuit Diagram
169
Electrical Elements Table
170
Hydraulic Diagram
171
Hydraulic Elements Table
172
Swe80F Technical Specification
173
Machine Specification
173
Boundary Dimension
174
Work Parameters
175
Circuit Diagram
176
Electrical Elements Table
177
Hydraulic Diagram
178
Hydraulic Elements Table
179
Swe90Uf Technical Specification
180
Machine Specification
180
Boundary Dimension
181
Work Parameters
182
Circuit Diagram
183
Electrical Elements Table
184
Hydraulic Diagram
185
Hydraulic Elements Table
186
Operation Instruction of Accessory
187
Safety Items
187
Notice for Assembling Attachment
187
Hydraulic Quartering Hammer
188
Main Use of Hydraulic Quartering Hammer
188
Hydraulic Quartering Hammer Assembly
188
Hydraulic Quartering Hammer Control
189
Safe Operation of Hydraulic Quartering Hammer
190
Optional Parts List
193
Manufacture Information
195
4
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SUNWARD SWE70B Specifications
General
Bucket Capacity
0.25 m³
Engine Model
Yanmar 4TNV98
Swing Speed
10 rpm
Ground Pressure
35 kPa
Operating Weight
7000 kg
Gradeability
30°
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