User Manuals: Yuchai YC18-8 Mini Excavator

Manuals and User Guides for Yuchai YC18-8 Mini Excavator. We have 1 Yuchai YC18-8 Mini Excavator manual available for free PDF download: Operation And Maintenance Manual

Yuchai YC18-8 Operation And Maintenance Manual (158 pages)

Hydraulic Excavator

Brand: Yuchai | Category: Excavators | Size: 20 MB

Contents
3
Machine Direction
10
Machine Configuration
11
Technical Parameters
12
Dimension Parameter
12
Operating Parameters
12
Bucket Series
15
Traveling System
15
Hydraulic System
15
Electric System
16
Environment Condition
16
Safety Rules
17
General Rules
18
Safety Tips
19
Safety Equipment
20
The Safeguard for the Operator
20
Escape Hammer and Fire Extinguisher
20
Safety Signs
21
Classifications of Safety Signs
21
Operation Safety
30
Traveling & Slewing
31
Transport & Load and Unload
41
Maintain
42
Fire-Proof, Explosion-Proof & Antigas
43
Accumulator
44
Safety Rule of High-Pressure Oil
46
Safety Operation of the High-Pressure Soft Pipe
46
Safety Rules of the High-Temperature Oil
47
Release the Pressure of the Hydraulic System
47
Safety Operation of the Stored Energy Device
47
Switch Control
58
Safety Belt
60
Radio
62
Operation Manual of the Radio
62
Start & Stop
62
Switch the Wave Band
62
Memory Channel by Manual
63
Stereo/Mono MIX Switcher
63
Time/Frequency Switcher
63
Time Adjusting
63
Door and Window
64
Door of the Cab
64
Rear Window
64
Fore Window
64
Operation Manual
65
Preparation for Running Machine
66
Engine Operation
67
Check the Machine before Start the Engine
67
Start the Engine
67
Normal Temperature to Start the Engine
68
Cold Temperature to Start the Engine
68
After Start the Engine
70
Warning the Engine and Warm-Up the Machine
70
Examining after Start the Engine
70
Stop the Engine
71
Examining after Stop the Engine
71
In & out Machine
72
Moving of the Machine
73
Safety Rules for Moving the Machine
73
Prepare for Moving the Machine
73
Moving the Machine Backward
74
Stop the Machine
74
Turning the Machine
75
Working on the Slopes or in the Water
80
The Depth of the Water Which It Allows
80
Out of the Muddy Condition
81
Operation When the Bucket in Reverse
82
Operation When the Machine Loading
82
Operation of Dig the Ditch
83
Take-Down & Installing the Bucket
85
Place the Machine
86
Check after Completion Work
87
Transportation
88
Cold Weather Operation
92
Hot Weather Operation
92
Long Term Storage
93
Before Storage
93
During Storage
94
After Storage
94
Troubleshooting
95
Maintenance Information
102
Break-In of the New Machine
102
Working in the Dusty Worksites
102
Oil and the Filter Core
102
The Hour Meter
103
Environment Protection
103
Periodical Maintenance
103
Counter Checking
103
Maintenance Outlines
104
Lubricants
104
Fuel
104
Grease
104
Oil Choosing List
106
The Tighten Moment
107
The Tighten Moment of Hydraulic Soft Pipe
108
Maintenance List of Time-Check
110
Fuel System of the Engine
113
Checking the Fuel Level and Refueling
113
Pre-Filter of the Diesel Oil
115
Cooling System of the Engine
117
Maintenance Instructions
117
Check the Level of the Coolant
117
Check the Rubber Soft Pipe and the Clip
117
Clean and Check the Vane of the Radiator
118
Replace the Coolant
118
Check the Consistency of the Coolant
119
Air Intake System of the Engine
122
Other Maintenances of the Engine
123
Check the Pressure of the System
130
Battery
131
Check the Level of the Electrolyte
131
The Reducer
133
Replace the Lube
134
Slewing Reducer
135
Replacing the Lubricating Oil of Slewing Reducer
135
Lubricating the Bearing of Slewing Reducer
135
Pedrail
136
Check and Adjust the Tension State of the Pedrail
136
Idler, Roller and Driving Wheel
138
Lubricating
139
Air Condition
141
Check the Value of the Refrigeration
142
Items of the Time-Check
143
Caution of Disassemble the Circuit System
144
Replace the Teeth of the Bucket
145
Replace the Gear
145
Washing the Plastic Mat of the Floor
146
Attachment Manual
147
Safety Item
148
Take down or Install the Attachment
149
Steps for Take-Down
150
Steps for Installing
150
Hydraulic Crush Hammer
151
Operate Tabu of the Hydraulic Crush Hammer
152
Daily Check of Hydraulic Crush Hammer
156

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Yuchai YC18-8 Operation And Maintenance Manual (158 pages)

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