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Compact Excavator
KX057-4
User Manuals: Kubota KX057-4 Compact Excavator
Manuals and User Guides for Kubota KX057-4 Compact Excavator. We have
2
Kubota KX057-4 Compact Excavator manuals available for free PDF download: Operation Instruction Manual, Operator's Manual
Kubota KX057-4 Operation Instruction Manual (178 pages)
Mini Excavator
Brand:
Kubota
| Category:
Compact Excavator
| Size: 6.61 MB
Table of Contents
Operating Instructions
1
Table of Contents
3
Abbreviations
8
General Symbols
9
General Information
11
Foreword
11
EC Declaration of Conformity
11
Date of Issue of the Operating Instructions
12
Operating Personnel
12
Location of the Operating Instructions
12
Spare Parts
13
Safety Rules
14
Basic Safety Instructions
14
Duties, Liability and Warranty
14
Safety Symbols
15
Approved Use
16
Unapproved Use
16
Special Duties of the Owner
17
Noise Emission and Vibration
17
Noise Emission
17
Vibrations
17
Safety Labels on the Excavator
18
Safety Devices
26
Locking the Controls
26
Engine Stop Knob
26
Protective Structure Canopy and Cab
27
Emergency Hammer
27
Pipe Safety Valve
28
Overload Warning Function
28
Hazards Coming from the Hydraulic System
29
Fire Protection
29
Recovery, Loading and Transport
31
Safety Rules for Recovery
31
Safety Rules While Loading with a Crane
31
Safety Rules for Transport
32
Recovery
33
Hoisting the Excavator with a Crane
33
Transport on a Flat Bed Trailer
35
Description of the Excavator
37
Model Overview
37
Model KX057-4, U48-4 and U55-4
37
Dimensions
38
Dimensions KX057-4, U48-4 and U55-4
38
Specifications
40
Identification of the Excavator
43
Serial # of the Machine
43
Engine Number
44
Equipment
44
Standard Equipment
44
Assembly and Functions
45
Component Overview
45
Operator's Place
46
Left Control Console
46
Description of the Components of the Left Control Console
46
Drive Levers and Control Pedals
47
Drive Levers and Control Pedals - Description
47
Right Control Console
48
Description of the Components of the Right Control Console
48
Display and Control Unit - Description
50
Other Equipment to be Found at the Machine
51
Wiper/Washer System
51
Interior Lighting
51
Fuse Box
51
Tool Compartment (KX057-4)
52
Tool Compartment (U48-4 and U55-4)
52
Main Battery
52
Battery Cut-Off Switch
53
Cup Holder
53
Tank Filler Neck and Fill Level Monitor
53
Tank Filler Neck and Fill Level Monitor with Suction Pump (Optional Only KX057-4)
54
Rear View Mirror
54
Heating and Air-Conditioning System (Optional)
54
Engine Compartment
56
Hydraulic System
57
Radiator and Condenser
57
Operation
58
Safety Rules for Operation
58
Safety for Children
59
Guiding the Operator
59
Working in the Vicinity of Overhead Power Lines
60
Working in the Vicinity of Underground Power Lines
60
Initial Operation
61
Setting the Display Language
61
Setting the Time
62
Date and Time Display Format
63
Running-In of the Excavator
64
Special Maintenance Instructions
64
Operating the Excavator
64
Pre-Operational Services
64
Checking the Engine Oil Level
64
Checking the Coolant Level
65
Checking the Radiators and the Condenser
65
Checking the Exhaust System for Leaks
66
Checking the V-Belts
66
Checking the Oil Level of the Hydraulic System
67
Greasing the Bucket Bolts and Bucket Linkage Bolts
67
Checking Fuel Level, Coolant Temperature and Time
68
Checking the Electric Cables and Connections
68
Setting up the Workplace
68
Getting on the Excavator
68
Adjusting the Operator's Seat
69
Backrest Adjustment
69
Horizontal Seat Adjustment (Seat Stand-Off)
69
Seat Height Adjustment (Knee Height)
69
Spring Adjustment (Operator's Weight)
69
Rear View Mirrors Adjustment
70
Seat Belt
70
Safety Instructions for Starting the Engine
70
Starting the Engine
71
Stopping the Engine
72
Observation of the Displays after Starting and During Operation
73
Driving the Excavator
75
Driving
76
During Driving
77
Turning
77
From a Standing Position
78
Turning on the Spot
78
Driving Uphill and Downhill
79
Notes for Rubber Crawler Operation
79
Making Sharp Turns
80
Protecting the Crawler against Salt
80
Operating the Controls During Excavation Work
80
Note on Using Wider and Deeper Buckets
81
Operating the Dozer
81
Operating the Boom
82
Overview of Control Lever Functions (Standard Setting)
82
Operating the Arm
83
Operating the Bucket
84
Swinging the Boom
85
Swivelling the Swivel Frame
85
Operating the Auxiliary Ports
86
Activating the Auxiliary Port Function
86
Auxiliary Port 1
87
Auxiliary Port 2
87
One Way Hold Operation
88
Operating Modes
88
Flow Rate Setting
90
Return Change Valve for Direct Return Flow
94
Pressure Relief of the Auxiliary Ports
95
Pressure Relief of the Hydraulic System
95
Placing out of Operation
97
Operating the Heating and Air-Conditioner System (Optional)
98
Heating the Cab
98
Cooling the Cab
98
De-Icing or Demisting the Windows
99
Operating the Wiper/Washer System
99
Switching on the Windscreen Wiper
99
To Turn on the Washer System
100
Operating the Room Light
100
Operating the Rotary Beacon
100
Operating the 12 V Plug
101
Opening and Closing the Cab Door
101
Opening the Cab Door from Outside
101
Closing the Cab Door
101
Opening the Cab Door from the Inside
102
Opening and Closing the Windows
102
Front Window
102
Side Window
103
Operating the Working Light (Boom)
103
Operating the Working Lights (Cab)
103
Cold Weather Operation
104
Necessary Preparations Prior to the Winter Season
104
Operation During the Winter Season
104
Jump-Starting the Excavator
105
Emergency Stop Functions
106
Engine Stop Knob
106
Manual Lowering of the Front Attachments
106
Filling up the Washer System
107
Refuelling the Excavator
107
Refuelling the Excavator Equipped with Optional Suction Pump (Only KX057-4)
108
Refuelling the Excavator Using the Optional Suction Pump (Optional Only KX057-4)
108
Fill Level Monitor When Refuelling
109
Bleeding the Fuel System
110
Replacing the Fuses
110
Fuse Layout of the Fuse Box
111
Main Fuses
112
Operating the Battery Cut-Off Switch
112
Opening and Closing the Engine Compartment Cover
112
Opening/Closing the Side Cover
113
Opening/Closing the Tool Compartment (KX057-4 Only)
114
Opening/Closing the Service Covers
114
Opening/Closing the Front Service Covers
114
Opening/Closing the Left Service Cover (Optional KX057-4 Only)
114
Replacing the Bucket
115
Anti-Theft System
115
Black (Individual) Key
115
Red Key (for Registering)
116
The Key System
116
Registering a Black Key for the Machine
117
Troubleshooting
119
Safety Rules for Troubleshooting
119
Troubleshooting: before Operation
119
Troubleshooting: Operation
120
Troubleshooting: Display Indications
121
Maintenance
126
Safety Rules for Maintenance
126
Personnel Requirements
126
General Maintenance Chart: 50 to 500 Hours of Operation
127
General Maintenance Chart: 550 to 1000 Hours of Operation
128
Servicing Maintenance Chart: 50 to 500 Hours of Operation
129
Servicing Maintenance Chart: 550 to 1000 Hours of Operation
130
Cleaning the Excavator
131
Servicing
131
Refilling Coolant
131
Cleaning the Radiators and the Condenser
132
Checking, Adjusting and Replacing the V-Belts
133
Checking the Coolant Hoses
133
Replacing the Coolant
134
Replacing the Engine Oil and Oil Filter
135
Draining the Engine Oil
135
Replacing the Oil Filter
135
Filling the Engine Oil
136
Checking, Cleaning and Replacing the Air Filter
137
Replacing the Fuel Filter
138
Checking and Emptying the Water Separator
138
Cleaning the Water Separator
139
Draining the Fuel Tank
139
Checking the Fuel Lines and the Air Intake Hoses
140
Replacing the Return Filter in the Hydraulic Oil Tank
140
Replacing the Tank Breather Filter
141
Replacing the Pilot Circuit Filter
142
Replacing the Suction Filter in the Hydraulic Oil Tank
143
Topping Up/Changing the Hydraulic Oil
144
Draining the Hydraulic Oil
144
Filling the Hydraulic Oil
145
Battery Service
146
Charging the Battery
146
Checking the Battery
146
Installing/Uninstalling and Replacing the Battery
147
Lubrication
148
Greasing the Pitch Bearing
148
Greasing the Swivel Gear
148
Greasing the Swing Bracket
149
Other Greasing Points
149
Checking and Tensioning the Crawler Tension
150
Checking the Crawler Tension
150
Adjusting the Crawler Tension
151
Checking the Crawler Tension (Steel)
151
Replace the Drive Unit Oil
152
Checking, Cleaning, Replacing the Interior Air Filter
152
Checking the Pipes and Hoses of the Heating and Air-Conditioner Systems
153
Checking the Coolant Content (Air-Conditioner Only)
154
Viewing the Operations Log
155
Checking the Bolted Joints
156
Tightening Torque for Screws
156
Tightening Torque for Hose Clamps
156
Tightening Torque for Hydraulic Hoses
157
Tightening Torque for Hydraulic Pipes
157
Tightening Torque for Hydraulic Adapters
158
Tightening Torque for Elbow Pipe Joints with Shim
158
Recommended Lubricants
159
Excavator Repairs
160
Safety Inspection
161
Taking out of Service and Storage
162
Safety Rules for Taking out of Service and Storage
162
Storage Conditions
162
Measures before Taking out of Service
162
Measures During Taking out of Service
162
Start-Up after Taking out of Service
163
Lifting Capacity of the Excavator
164
Constructive Calculation of Lifting Capacity
164
Lifting Attachment
164
Load Suspension Device
165
Max. Lifting Load During Swivel Operation Is 360
166
Accessories
174
KUBOTA Rotary Beacon
174
KUBOTA Pipe Safety Valve
174
Note on Use
175
KUBOTA Quick Coupling Systems and Equipments
175
KUBOTA Bucket Accessories
175
Replacing the Bucket
175
Remove the Bucket
176
Install the Bucket
177
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Kubota KX057-4 Operator's Manual (134 pages)
Brand:
Kubota
| Category:
Excavators
| Size: 2.55 MB
Table of Contents
Table of Contents
5
Dealer Service
23
Safe Operation
23
Technical Data
24
Description of Machine Parts
26
Instrument Panel and Control Elements
27
Checks before Start
29
Daily Checks
29
Checking the Devices
29
Starter Switch
29
Display Selector Switch
30
LCD Display for Normal Operation
31
Warning Lamp
34
LCD Display for Warning
34
Setting the Clock
36
Reordering the Year/Month/Day and Changing the AM/PM System to the 24-Hour One
37
Log Record
38
Periodic Check
39
If All the Check Points Are Not Displayed at a Glance on a Single Screen
40
When the Check-Up Is Finished
42
Horn Switch
42
Working Light Switch
42
Auto Idle Switch
43
Throttle Potentiometer
43
Travel Speed Switch
43
Auto Idle Control Switch
43
Overload Warning Switch
44
AUX Port Flow Rate Limit Switch
44
Cab Type Machines
45
Wiper/Washer Switch
45
Interior Lamp
45
Cab Light Switch
45
Heater Switch
45
Opening/Closing of CAB Door
46
Opening/Closing of Front CAB Window
46
Opening/Closing of Side CAB Window
47
Emergency Hammer
47
Air Conditioner
47
Air Flow
47
Air Control Vent
48
Control Panel
49
Operation
49
Handling the Safety Devices
50
Pilot Control Lock Lever
50
Operation of the Engine
51
Starting the Engine
51
Drive Lever (Left)
51
Attachment Control Lever (Left)
51
Drive Lever (Right)
51
Attachment Control Lever (Right)
51
Starting the Engine under Cold Conditions
53
Starting with an Auxiliary Battery
53
Observe Following Guidelines When Starting with an Auxiliary Battery
53
Check Points after Starting the Engine
54
Stopping the Engine
55
Engine Stop Button
55
Precautions in Case of Overheat
55
Excavator Operation
56
Running-In of the New Excavator
56
Do Not Work with Full Engine Rpm's or Full Loads During the First 50 Working Hours
56
Oil Change in the Run-In Stage
56
Adjusting the Operator's Seat
56
Seat Belt
57
Starting
57
Pilot Control Lock Lever
57
Driving
58
Drive Levers(Right,Left)
59
Dozer Control Lever
59
Turns
60
Pivot Turn
60
Spin Turn
61
Up and Downhill Driving
61
Parking on a Slope
62
Operation of the Dozer
62
Two Pattern Selection System(Tpss)
63
Pattern Change
63
Operation of the Boom
64
Operation of the Arm
64
Operation of the Bucket
65
Unit Swing and Boom Swing Operation
65
Unit Swing Operation
65
Boom Swing Operation
66
Auxiliary Port Operation
67
Selecting the Action Modes
67
AUX Port Handling Procedure
68
Setting the Maximum Flow Volume
70
How to Release Pressure Trapped in the Hydraulic System
75
1-Way or 2-Way CIRCUIT SELECTION VALVE OPERATION
76
Auto Idle (Ai) Operation
77
Important Information on Excavator Operation
77
Transporting the Excavator on a Vehicle
78
Lifting of the Excavator
80
Maintenance
82
Maintenance Intervals
82
Opening and Closing of Parts
85
Opening/Closing of the Engine Hood
85
Opening/Closing of the Side Cover
85
Where to Store the Tool
86
Where to Store the Grease Gun
86
Where to Keep Operator's Manual
87
Cup Holder
87
Daily Checks
87
Checking Coolant Level
87
Checking Fuel Level
88
Checking Engine Oil Level
88
Checking Hydraulic Oil Level
89
Checking V-Belt
89
Checking Radiator and Oil Cooler
90
Checking Washer Liquid
90
Cleaning Pre-Cleaner
91
Checking and Cleaning Engine and Electrical Wiring
91
Washing Whole Machine
91
Greasing Front Attachments (Without Bucket Pin and Boom Swing Fulcrum)
91
Greasing Bucket Pin and Bucket Link Pin
92
Greasing Boom Swing Fulcrum
92
Regular Checks and Maintenance Work
93
Every 50 Service Hours
93
Draining Fuel Tank
93
Draining Water Separator
93
Battery
94
Battery Charging
95
Greasing Swing Bearing Teeth
95
Every 200 Service Hours
96
Adjusting V-Belt Tension
96
Checking Radiator Hoses and Clamps
97
Inspection and Cleaning Air Filter Element
97
Air Filter Maintenance
98
Greasing Swing Ball Bearing
98
Checking Fuel Line and Intake Air Line
99
Air Conditioner
99
Cleaning Air Filter
99
Checking Air-Conditioner Condenser
100
Every 250 Service Hours
100
Changing Engine Oil(First Engine Oil Change after 50 Service Hours)
100
Replacing Engine Oil Filter
101
Every 500 Service Hours
101
Drive Unit Oil Change(First Oil Change of the 50 Hours)
101
Replacing Fuel Filter Cartridge
102
Replacing Breather Filter
102
Every 1000 Service Hours
102
Replacing the Hydraulic Pilot Filter Element
102
Replacing Hydraulic Return Filter Element
103
Hydraulic Oil Check with Hydraulic Hammers
104
Every 1000 Service Hours or Once Ayear
105
Replacing Air Filter Element
105
Every 1500 Service Hours
105
Checking Fuel Injection Nozzle(Injection Pressure)
105
Every 2000 Service Hours
105
Changing Front Idler and Track Roller Oil
105
Checking the Alternator and Starter Motor
105
Every 3000 Service Hours
105
Checking Injection Pump
105
Annual Servicing
105
Biennial Servicing
106
Replacing Air-Conditioner Pipes and Hoses
106
Replacement of Radiator Hoses
106
Changing Radiator Coolant
106
Replacing Fuel Hose
107
Replacing Intake Air Line
108
Servicing as Required
108
Checking Amount of Refrigerant (Gas)
108
Other Adjustments and Replacements
109
Purging of the Fuel System
109
Adjustment of Tracks
109
Special Information When Using Rubber Tracks
110
Changing the Bucket
111
Fuses
111
Replacing Fuses
111
Fuse Capacities and Circuits
112
Auxiliary Electric
113
Slow Blow Fuse
113
Troubleshooting
114
Operation under Cold Weather Conditions
116
Preparation for Operation in Cold Weather
116
Procedure after Done Work
116
Long Storage
117
Recommended Oils
119
Appendices
120
Main Dimensions
120
Lifting Capacity
121
List of Screens
130
List of Normal Screens
130
Navigation List of Screens
131
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