Bobcat E50 Compact Excavator Operation & Maintenance Manual SN AHHE11001 – AHHE13999 – PDF DOWNLOAD

Description

Bobcat E50 Compact Excavator Operation & Maintenance Manual SN AHHE11001 – AHHE13999 – PDF DOWNLOAD

FILE DETAILS:

Bobcat E50 Compact Excavator Operation & Maintenance Manual SN AHHE11001 – AHHE13999 – PDF DOWNLOAD

Language : English
Pages :178
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Bobcat E50 Compact Excavator Operation & Maintenance Manual SN AHHE11001 – AHHE13999 – PDF DOWNLOAD

OPERATOR SAFETY WARNING 3
CONTENTS 5
FOREWORD 7
DECLARATION OF CONFORMITY 9
For Model E50 9
BOBCAT COMPANY IS IS0 9001 CERTIFIED 11
REGULAR MAINTENANCE ITEMS 11
Fluids, Lubricants And Fuel 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 & 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 (If Equipped) 35
Left Console 35
Right Console 36
Indicator Icons 37
Raising And Lowering The Console 38
Two-Speed Travel 38
Auto-Shift Drive System (If Equipped) 38
Auto Idle Feature 39
OPERATOR CANOPY (ROPS / TOPS) 40
Description 40
OPERATOR CAB (ROPS / TOPS) 40
Description 40
Cab Door 41
Front Window 42
Front Wiper 44
Window Washer Reservoir 44
Right Side Windows 45
Heating, Ventilation, And Air Conditioning Ducting 46
EMERGENCY EXIT 47
Right Side Rear Window 47
Front Window 47
MOTION ALARM SYSTEM 48
Operation 48
TRAVEL CONTROLS 49
Forward And Reverse Travel 49
Turning 49
HYDRAULIC CONTROLS 51
Description 51
Quick Couplers 52
Auxiliary Hydraulics 53
Relieve Hydraulic Pressure (Excavator And Attachment) 54
Secondary Auxiliary Hydraulics (If Equipped) 55
Relieve Hydraulic Pressure (Excavator And Attachment) 55
Return To Tank Valve 56
BLADE CONTROL LEVER 57
Raising And Lowering Blade 57
ENGINE SPEED CONTROL DIAL 57
Setting Engine Speed (rpm) 57
BOOM SWING 58
Operation 58
BOOM LOAD HOLDING VALVE 59
Description 59
Lowering Boom With Load Holding Valve 59
ARM LOAD HOLDING VALVE 61
Description 61
Lowering Arm With Load Holding Valve 61
DAILY INSPECTION 63
Daily Inspection And Maintenance 63
PRE-STARTING PROCEDURE 64
Operation & Maintenance Manual And Operator’s Handbook Locations 64
Entering The Excavator 64
Seat Adjustment 65
Seat Belt 65
Control Console 66
Mirror Adjustment 66
STARTING THE ENGINE 67
Key Switch 67
Keyless 68
Cold Temperature Starting 69
Warming The Hydraulic System 70
STOPPING THE ENGINE AND LEAVING THE EXCAVATOR 71
Procedure 71
ATTACHMENTS 72
Installing And Removing The Attachment (Quick Coupler, Lehnhoff® System) 72
Quick Coupler And Attachment Inspection 74
Installing And Removing The Attachment (Quick Coupler, Klac™ System) 75
Installing And Removing The Attachment (Hydraulic X-Change) 79
Quick Coupler And Attachment Inspection 82
Installing And Removing The Attachment (Pin-On X-Change) 83
Installing And Removing The Attachment (Pin-On Attachment) 89
OPERATING PROCEDURE 90
Inspect The Work Area 90
Basic Operating Instructions 90
Lowering The Work Equipment (Engine STOPPED) 90
Lifting Objects 91
Using The Clamp (If Equipped) 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 104
PREVENTIVE MAINTENANCE 105
MAINTENANCE SAFETY 109
SERVICE SCHEDULE 111
Maintenance Intervals 111
Inspection Checkbook 113
CONTROL CONSOLE LOCKOUTS 113
Inspection And Maintenance 113
SEAT BELT 114
Inspection And Maintenance 114
MOTION ALARM SYSTEM 115
Description 115
Inspecting 115
Adjusting Switch Position 116
TAILGATE 117
Opening And Closing 117
Adjusting The Latch 117
RIGHT SIDE COVER 118
Opening And Closing 118
CAB FILTERS 119
Cleaning And Maintenance 119
AIR CLEANER SERVICE 120
Daily Check 120
Replacing The Filter Elements 120
FUEL SYSTEM 122
Fuel Specifications 122
Biodiesel Blend Fuel 122
Filling The Fuel Tank 123
Fuel Filters 124
Draining The Fuel Tank 124
Removing Air From The Fuel System 125
ENGINE LUBRICATION SYSTEM 126
Checking And Adding Engine Oil 126
Engine Oil Chart 126
Removing And Replacing Oil And Filter 127
ENGINE COOLING SYSTEM 128
Cleaning 128
Checking Level 129
Removing And Replacing Coolant 130
ELECTRICAL SYSTEM 131
Description 131
Fuse And Relay Location / Identification 131
Shut-Off Switch 133
Battery Maintenance 133
Using A Booster Battery (Jump Starting) 134
Removing And Installing The Battery 135
HYDRAULIC SYSTEM 136
Checking And Adding Hydraulic Oil 136
Hydraulic / Hydrostatic Fluid Chart 136
Removing And Replacing The Hydraulic Filters 137
Removing And Replacing The Hydraulic Fluid 139
SPARK ARRESTER MUFFLER 140
Cleaning Procedure 140
TRACK TENSION 141
Adjusting 141
TRAVEL MOTOR 144
Checking And Adding Oil 144
Removing And Replacing Oil 144
ALTERNATOR BELT 145
Belt Adjustment 145
Belt Replacement 145
AIR CONDITIONING COMPRESSOR BELT 147
Belt Adjustment 147
Belt Replacement 147
QUICK COUPLER 148
Quick Coupler And Attachment Inspection And Maintenance 148
X-CHANGE 148
Inspection And Maintenance 148
TRACK ROLLER AND IDLER LUBRICATION 148
Procedure 148
BUCKET 149
Bucket Teeth Removal And Installation 149
LUBRICATION OF THE HYDRAULIC EXCAVATOR 150
Lubrication Locations 150
PIVOT PINS 152
Inspection And Maintenance 152
EXCAVATOR STORAGE AND RETURN TO SERVICE 153
Storage 153
Return To Service 153
SYSTEM SETUP & ANALYSIS 155
DIAGNOSTIC SERVICE CODES 157
Number Codes List 157
DISPLAY CONTROLLER PANEL SETUP 159
Passwords 159
Password Entry (For Starting And Operating The Machine) 159
Changing The Operator Password 159
Password Lockout Feature 160
Job Clock 160
RPM 160
SPECIFICATIONS 161
EXCAVATOR SPECIFICATIONS 163
E50 Excavator Machine Dimensions 163
E50 Excavator Machine Dimensions – Standard Arm 164
E50 Excavator Machine Dimensions – Long Arm 165
Rated Lift Capacity – Standard Arm 166
Rated Lift Capacity – Long Arm 167
Performance 168
Controls 168
Engine 169
Hydraulic System 169
Hydraulic Cylinders 170
Hydraulic Cycle Times 170
Electrical 170
Drive System 170
Slew System 170
Undercarriage 171
Tracks 171
Ground Pressure 171
Capacities 171
Environmental 171
Temperature Range 171
WARRANTY 173
WARRANTY 175
ALPHABETICAL INDEX 177

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DESCRIPTION:

Bobcat E50 Compact Excavator Operation & Maintenance Manual SN AHHE11001 – AHHE13999 – PDF DOWNLOAD

S/N AHHE11001 – AHHE13999

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

• Carefully follow the operating and maintenance instructions in this manual. The Bobcat excavator is highly maneuverable and compact. It is rugged and useful under a wide variety of conditions. 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:

• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine and attachment is in safe operating condition.
• The Operation & Maintenance Manual delivered with the machine or attachment gives operating information as well as routine maintenance and service procedures. It is a part of the machine and can be stored in a container provided on the machine. Replacement Operation & Maintenance Manuals can be ordered from your Bobcat dealer.
• Machine signs (decals) instruct on the safe operation and care of your Bobcat machine or attachment. The signs and their locations are shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat dealer.
• An Operator’s Handbook is fastened to the operator cab of the excavator. Its brief instructions are convenient to the operator. See your Bobcat dealer for more information on translated versions. The dealer and owner / operator review the recommended uses of the product when delivered. If the owner / operator will be using the machine for a different application(s) he or she must ask the dealer for recommendations on the new use.

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