Bobcat E20 Compact Excavator Operation & Maintenance Manual 7255007 (03-18) – PDF DOWNLOAD

Description

Bobcat E20 Compact Excavator Operation & Maintenance Manual 7255007 (03-18) – PDF DOWNLOAD

FILE DETAILS:

Bobcat E20 Compact Excavator Operation & Maintenance Manual 7255007 (03-18) – PDF DOWNLOAD

Language : English
Pages : 182
Downloadable : Yes
File Type : PDF
Size:5.65 MB

DESCRIPTION:

Bobcat E20 Compact Excavator Operation & Maintenance Manual 7255007 (03-18) – PDF DOWNLOAD

S/N AWRH11001 & Above

FOREWORD
This Operation & Maintenance Manual was written to give the owner / operator instructions on the safe operation
and maintenance of the Bobcat excavator. READ AND UNDERSTAND THIS OPERATION & MAINTENANCE MANUAL BEFORE OPERATING YOUR BOBCAT EXCAVATOR. If you have any questions, see your Bobcat
dealer. This manual may illustrate options and accessories not installed on your excavator.

SAFETY INSTRUCTIONS
Before Operation

• This presents an operator with hazards associated with off motorway, rough terrain applications, common with Bobcat excavator usage. The Bobcat excavator has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so use the excavator with adequate ventilation.
• The dealer explains the capabilities and restrictions of the Bobcat excavator and attachment for each application. The dealer demonstrates the safe operation according to Bobcat instructional materials, which are also available to operators. The dealer can also identify unsafe modifications or use of unapproved attachments. The attachments and buckets are designed for a Rated Lift Capacity.
• They are designed for secure fastening to the Bobcat excavator. The user must check with the dealer, or Bobcat literature, to determine safe loads of materials of specified densities for the machine – attachment combination

The following publications and training materials provide information on the safe use and maintenance of the Bobcat machine and attachments:

TABLE OF CONTENTS:

Bobcat E20 Compact Excavator Operation & Maintenance Manual 7255007 (03-18) – PDF DOWNLOAD

OPERATOR SAFETY WARNING 3
CONTENTS 5
FOREWORD 7
DECLARATION OF CONFORMITY 9
For Model E20 9
BOBCAT COMPANY IS IS0 9001 CERTIFIED 11
REGULAR MAINTENANCE ITEMS 11
LUBRICANTS AND FLUIDS 12
SERIAL NUMBER LOCATIONS 13
Excavator Serial Number 13
Engine Serial Number 13
DELIVERY REPORT 13
EXCAVATOR IDENTIFICATION 14
FEATURES, ACCESSORIES AND ATTACHMENTS 15
Standard Items 15
Options And Accessories 15
Attachments 15
Buckets Available 15
Falling-Object Guards (FOGS) 16
Special Applications Kit 16
Special Applications Kit Inspection And Maintenance 16
SAFETY AND TRAINING RESOURCES 17
SAFETY INSTRUCTIONS 19
Before Operation 19
Safe Operation Is The Operator’s Responsibility 20
Safe Operation Needs A Qualified Operator 20
Avoid Silica Dust 21
FIRE PREVENTION 21
Maintenance 21
Operation 21
Electrical 21
Hydraulic System 22
Fueling 22
Starting 22
Spark Arrester Exhaust System 22
Welding And Grinding 22
Fire Extinguishers 22
PUBLICATIONS AND TRAINING RESOURCES 23
MACHINE SIGNS (DECALS) 24
Pictorial Only Safety Signs 26
OPERATING INSTRUCTIONS 31
INSTRUMENTS AND CONSOLES 35
Cab Interior Light 35
Left Console 35
Right Console 36
Instrument Panel 37
Radio Option 40
Raising And Lowering The Console 42
Two-Speed Travel 43
Auto Shift Drive Motors 43
OPERATOR CANOPY (ROPS / TOPS) 44
Description 44
OPERATOR CAB (ROPS / TOPS) 44
Description 44
Cab Door 45
Front Window 46
Front Wiper 47
Window Washer Reservoir 47
Right Side Window 48
Heating And Ventilation Ducting 49
EMERGENCY EXIT 50
Side Or Rear Window 50
Front Window 50
MOTION ALARM SYSTEM 51
Operation 51
TRAVEL CONTROLS 52
Forward And Reverse Travel 52
Turning 52
HYDRAULIC CONTROLS 54
ISO Control Pattern 54
Quick Couplers 55
Auxiliary Hydraulics – Joystick Controls 56
Relieve Hydraulic Pressure – With Joystick Controls (Excavator And Attachment) 57
Auxiliary Hydraulics – Manual Controls 57
Relieve Hydraulic Pressure – With Manual Controls (Excavator And Attachment) 57
Secondary Auxiliary Hydraulics 58
Relieve Secondary Auxiliary Hydraulic Pressure (Excavator And Attachment) 59
Relieve Secondary Hydraulic Pressure – With Manual Controls (Excavator And Attachment) 59
ENGINE SPEED CONTROL 60
Setting Engine Speed (RPM) 60
BLADE CONTROL LEVER 60
Raising And Lowering Blade 60
TRACK FRAME RETRACTION – EXPANSION 61
Operation 61
Blade Expansion 62
BOOM SWING 63
Operation 63
BOOM LOAD HOLDING VALVE 64
Description 64
Lowering Boom With Load Holding Valve 64
ARM LOAD HOLDING VALVE 66
Description 66
Lowering Arm With Load Holding Valve 66
OVERLOAD WARNING DEVICE 68
Description 68
Operation 68
DAILY INSPECTION 69
Daily Inspection And Maintenance 69
PRE-STARTING PROCEDURE 70
Operation & Maintenance Manual And Operator’s Handbook Locations 70
Entering The Excavator 70
Seat Adjustment 71
Seat Belt 71
Control Console 72
Mirror Adjustment 72
STARTING THE ENGINE 73
Key Switch 73
Keyless 74
Warming The Hydraulic System 75
Cold Temperature Starting 75
MONITORING THE DISPLAY PANELS 76
Instrument Panel 76
Warning And Shutdown 76
STOPPING THE ENGINE AND LEAVING THE EXCAVATOR 77
Procedure 77
ATTACHMENTS 78
Installing And Removing The Attachment (Pin-On Attachment) 78
Installing And Removing The Attachment (Quick Coupler, Klac™ System) 79
Quick Coupler And Attachment Inspection 83
Installing And Removing The Attachment (German Style Coupler) 84
OPERATING PROCEDURE 88
Inspect The Work Area 88
Basic Operating Instructions 88
Lowering The Work Equipment (Engine STOPPED) 88
Object Handling 89
Lift Capacity 90
Using The Clamp 92
Excavating 93
Boom Swing 95
Backfilling 96
Driving The Excavator 96
Operating On Slopes 97
Operating In Water 99
Avoiding Track Damage 100
TOWING THE EXCAVATOR 101
Procedure 101
LIFTING THE EXCAVATOR 102
Procedure 102
TRANSPORTING THE EXCAVATOR ON A TRAILER 103
Loading And Unloading 103
Fastening 103
PREVENTIVE MAINTENANCE 105
MAINTENANCE SAFETY 107
SERVICE SCHEDULE 109
Maintenance Intervals 109
Inspection Checkbook 111
CONTROL CONSOLE LOCKOUTS 111
Inspection And Maintenance 111
SEAT BELT 112
Inspection And Maintenance 112
MOTION ALARM SYSTEM 113
Description 113
Inspecting 113
Adjusting Switch Position 114
TAILGATE 115
Opening And Closing 115
Adjusting The Latch 115
RIGHT SIDE COVER 116
Opening And Closing 116
CAB FILTERS 117
Cleaning And Maintenance 117
AIR CLEANER SERVICE 118
Daily Check 118
Replacing The Filter Elements 118
FUEL SYSTEM 120
Fuel Specifications 120
Biodiesel Blend Fuel 120
Filling The Fuel Tank 121
Fuel Filter 122
Draining The Fuel Tank 122
Removing Air From The Fuel System 123
ENGINE LUBRICATION SYSTEM 124
Checking And Adding Engine Oil 124
Engine Oil Chart 124
Removing And Replacing Oil And Filter 125
ENGINE COOLING SYSTEM 126
Cleaning 126
Checking Level 127
Removing And Replacing Coolant 128
ELECTRICAL SYSTEM 129
Description 129
Fuse And Relay Location / Identification 129
Battery Disconnect Switch 131
Battery Maintenance 132
Using A Booster Battery (Jump Starting) 132
Removing And Installing The Battery 134
HYDRAULIC SYSTEM 135
Checking And Adding Hydraulic Fluid 135
Hydraulic / Hydrostatic Fluid Chart 136
Removing And Replacing The Hydraulic Filters 136
Removing And Replacing The Hydraulic Fluid 137
SPARK ARRESTOR MUFFLER 138
Cleaning Procedure 138
SPARK ARRESTOR MUFFLER 139
TRACK TENSION 140
Checking Tension 140
Adjusting Tension 141
TRAVEL MOTOR 142
Checking And Adding Oil 142
Removing And Replacing Oil 142
ALTERNATOR AND FAN BELT 143
Belt Adjustment 143
Belt Replacement 143
QUICK COUPLER 144
Bucket Link And Attachment Coupler Inspection And Maintenance 144
TRACK ROLLER AND IDLER LUBRICATION 144
Procedure 144
LUBRICATION OF THE HYDRAULIC EXCAVATOR 145
Lubrication Locations 145
PIVOT PINS 148
Inspection And Maintenance 148
EXCAVATOR STORAGE AND RETURN TO SERVICE 149
Storage 149
Return To Service 149
SYSTEM SETUP AND ANALYSIS 151
DIAGNOSTIC SERVICE CODES 153
Viewing Service Codes 153
Number Codes List 154
PASSWORD SETUP (KEYLESS START PANEL) 156
Password Description 156
Changing The Owner, User 1 And User 2 Password 156
Password Lockout Feature 157
PASSWORD SETUP (DELUXE INSTRUMENT PANEL) 158
Password Description 158
Changing The Owner Password 158
Changing The User Passwords 159
Password Lockout Feature 159
MAINTENANCE CLOCK 160
Description 160
Standard Instrument Panel 160
Setup 160
Reset 160
SPECIFICATIONS 161
EXCAVATOR SPECIFICATIONS 163
Machine Dimensions 163
Machine Dimensions (Standard Arm) 164
Machine Dimensions (Long Arm) 165
Rated Lift Capacity – With Standard Arm And Canopy 166
Rated Lift Capacity – With Standard Arm And Cab 167
Rated Lift Capacity – With Long Arm And Canopy 168
Rated Lift Capacity – With Long Arm And Cab 169
Performance 170
Controls 170
Engine 171
Hydraulic System 171
Hydraulic Cylinders 172
Hydraulic Cycle Times 172
Electrical 172
Drive System 172
Slew System 173
Undercarriage 173
Capacities 173
Tracks 173
Ground Pressure 173
Environmental 174
Temperature Range 174
WARRANTY 175
WARRANTY 177
ALPHABETICAL INDEX 179

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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