Bobcat T450 Compact Track Loader Operation & Maintenance Manual SN B4RG11001 & Above – PDF DOWNLOAD
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Bobcat T450 Compact Track Loader Operation & Maintenance Manual SN B4RG11001 & Above – PDF DOWNLOAD
Description
Bobcat T450 Compact Track Loader Operation & Maintenance Manual SN B4RG11001 & Above – PDF DOWNLOAD
FILE DETAILS:
Bobcat T450 Compact Track Loader Operation & Maintenance Manual SN B4RG11001 & Above – PDF DOWNLOAD
Language : English
Pages : 228
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:
Bobcat T450 Compact Track Loader Operation & Maintenance Manual SN B4RG11001 & Above – PDF DOWNLOAD
FOREWORD:
This Operation & Maintenance Manual was written to give the owner / operator instructions on the safe operation
and maintenance of the Bobcat loader. READ AND UNDERSTAND THIS OPERATION & MAINTENANCE
MANUAL BEFORE OPERATING YOUR BOBCAT LOADER. If you have any questions, see your Bobcat dealer.
This manual may illustrate options and accessories not installed on your loader.
SAFETY INSTRUCTIONS:
Before Operation:
- Carefully follow the operating and maintenance instructions in this manual.
- The Bobcat loader 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 highway, rough terrain applications, common with Bobcat loader usage.
- The Bobcat loader has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so use the loader with adequate ventilation.
- The dealer explains the capabilities and restrictions of the Bobcat loader 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 Operating Capacity (some have restricted lift heights). They are designed for secure fastening to the Bobcat loader. 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 T450 Compact Track Loader Operation & Maintenance Manual SN B4RG11001 & Above – PDF DOWNLOAD
OPERATOR SAFETY WARNINGS........................................................................ 2 CONTENTS........................................................................................ 3 FOREWORD........................................................................................ 4 BOBCAT COMPANY IS IS0 9001 CERTIFIED........................................................ 5 REGULAR MAINTENANCE ITEMS................................................................... 5 SERIAL NUMBER LOCATIONS..................................................................... 6 Loader Serial Number.................................................................... 6 Engine Serial Number.................................................................... 6 DELIVERY REPORT............................................................................. 6 LOADER IDENTIFICATION....................................................................... 7 FEATURES, ACCESSORIES, AND ATTACHMENTS...................................................... 8 Standard Items.......................................................................... 8 Options And Accessories................................................................. 8 Buckets Available....................................................................... 9 Attachments............................................................................. 9 Special Applications Kit................................................................ 10 Special Applications Kit Inspection And Maintenance..................................... 10 Forestry Door And Window Kit............................................................ 11 Forestry Door And Window Kit Inspection And Maintenance................................. 11 SAFETY AND TRAINING RESOURCES................................................................... 12 SAFETY INSTRUCTIONS......................................................................... 13 Before Operation........................................................................ 13 Safe Operation Is The Operator’s Responsibility......................................... 14 Safe Operation Needs A Qualified Operator............................................... 14 Avoid Silica Dust....................................................................... 15 FIRE PREVENTION............................................................................. 15 Maintenance............................................................................. 15 Operation............................................................................... 15 Electrical.............................................................................. 15 Hydraulic System........................................................................ 16 Fueling................................................................................. 16 Starting................................................................................ 16 Spark Arrester Exhaust System........................................................... 16 Welding And Grinding.................................................................... 16 Fire Extinguishers...................................................................... 16 PUBLICATIONS AND TRAINING RESOURCES......................................................... 17 MACHINE SIGNS (DECALS)...................................................................... 18 Pictorial Only Safety Signs............................................................. 20 OPERATING INSTRUCTIONS.......................................................................... 31 INTENDED USE................................................................................ 35 INSTRUMENT PANEL IDENTIFICATION............................................................. 36 Overview................................................................................ 36 Left Panel.............................................................................. 37 Display Screen.......................................................................... 39 Right Panel (Standard Key Panel)........................................................ 40 Right Panel (Keyless Start Panel)....................................................... 41 Right Panel (Deluxe Instrumentation Panel).............................................. 42 Left Switch Panel....................................................................... 44 Right Switch Panel...................................................................... 44 Left Side Lower Panel................................................................... 45 Right Side Lower Panel.................................................................. 45 Radio................................................................................... 46 Rear View Camera System................................................................. 48 CONTROL IDENTIFICATION...................................................................... 50 Description............................................................................. 50 Standard Controls....................................................................... 50 Selectable Joystick Controls (SJC)...................................................... 51 OPERATOR CAB................................................................................ 52 Description............................................................................. 52 Side Windows............................................................................ 52 Door Operation.......................................................................... 52 Front Wiper............................................................................. 53 Cab Light............................................................................... 53 BOBCAT INTERLOCK CONTROL SYSTEM (BICS™)..................................................... 54 Description............................................................................. 54 Operation............................................................................... 54 SEAT BAR RESTRAINT SYSTEM................................................................... 55 Description............................................................................. 55 Operation............................................................................... 55 PARKING BRAKE............................................................................... 56 Operation............................................................................... 56 TRACTION LOCK OVERRIDE...................................................................... 56 Description............................................................................. 56 Operation............................................................................... 56 ENGINE SPEED CONTROL........................................................................ 57 Operation............................................................................... 57 AUTO IDLE................................................................................... 57 Description............................................................................. 57 Operation............................................................................... 57 LIFT ARM BYPASS CONTROL..................................................................... 58 Description............................................................................. 58 Operation............................................................................... 58 EMERGENCY EXIT.............................................................................. 59 Rear Window Identification.............................................................. 59 Rear Window Removal (Latches)........................................................... 59 Rear Window Removal (Rubber Cord)....................................................... 59 External Access (Rear Window With Latches).............................................. 60 External Access (Rear Window With Rubber Cord).......................................... 60 Front Door.............................................................................. 60 BACK-UP ALARM SYSTEM........................................................................ 62 Description............................................................................. 62 Operation............................................................................... 62 DRIVING AND STEERING THE LOADER............................................................. 63 Available Control Configurations........................................................ 63 Operation (Standard).................................................................... 63 Operation (SJC) In ‘ISO’ Control Pattern................................................ 64 Operation (SJC) In ‘H’ Control Pattern.................................................. 65 STOPPING THE LOADER......................................................................... 66 Using The Control Levers Or Joysticks................................................... 66 TWO-SPEED CONTROL........................................................................... 67 Description............................................................................. 67 Operation............................................................................... 67 SPEED MANAGEMENT............................................................................ 68 Description............................................................................. 68 Operation............................................................................... 68 Changing The Factory Default Setting.................................................... 69 DRIVE RESPONSE.............................................................................. 70 Description............................................................................. 70 Operation............................................................................... 70 STEERING DRIFT COMPENSATION................................................................. 72 Description............................................................................. 72 Operation............................................................................... 72 LIFT AND TILT COMPENSATION.................................................................. 74 Description............................................................................. 74 Operation............................................................................... 74 HYDRAULIC CONTROLS.......................................................................... 76 Description............................................................................. 76 Standard Controls....................................................................... 76 Selectable Joystick Controls (SJC) In ‘ISO’ Control Pattern............................. 77 Selectable Joystick Controls (SJC) In ‘H’ Control Pattern............................... 77 Hydraulic Bucket Positioning............................................................ 78 Automatic Ride Control.................................................................. 79 Reversing Fan........................................................................... 80 FRONT Auxiliary Hydraulics Operation.................................................... 81 FRONT Auxiliary Hydraulics Operation (CONTINUOUS FLOW).................................. 82 FRONT Auxiliary Hydraulics Operation (REVERSE CONTINUOUS FLOW).......................... 82 REAR Auxiliary Hydraulics Operation..................................................... 83 Quick Couplers.......................................................................... 84 Quick Coupler Troubleshooting........................................................... 84 Relieve Auxiliary Hydraulic Pressure (Loader And Attachment)............................ 85 ATTACHMENT CONTROL DEVICE (ACD)............................................................. 86 Description............................................................................. 86 DAILY INSPECTION............................................................................ 87 Daily Inspection And Maintenance........................................................ 87 PRE-STARTING PROCEDURE...................................................................... 89 Entering The Loader..................................................................... 89 Operation & Maintenance Manual And Operator’s Handbook Locations........................ 89 Seat Adjustment......................................................................... 90 Seat Belt Adjustment.................................................................... 92 Seat Bar................................................................................ 93 Joystick Position Adjustment............................................................ 93 STARTING THE ENGINE......................................................................... 94 Standard Key Panel...................................................................... 94 Keyless Start Panel..................................................................... 96 Deluxe Instrumentation Panel............................................................ 98 Warming The Hydraulic / Hydrostatic System..............................................100 Cold Temperature Starting...............................................................100 MONITORING THE DISPLAY PANELS...............................................................101 Left Panel..............................................................................101 Warning And Shutdown....................................................................101 STOPPING THE ENGINE AND LEAVING THE LOADER..................................................102 Procedure...............................................................................102 COUNTERWEIGHTS..............................................................................103 Description.............................................................................103 Effect On The Loader And Loader Operation...............................................103 When To Consider Using Counterweights...................................................103 When To Consider Removing Counterweights................................................103 Accessories That Affect Machine Weight..................................................103 ATTACHMENTS.................................................................................104 Choosing The Correct Bucket.............................................................104 Pallet Fork Information.................................................................105 Inspecting Pallet Fork..................................................................105 Installing And Removing The Attachment (Hand Lever Bob-Tach)............................106 Installing And Removing The Attachment (Power Bob-Tach).................................109 TRACK UNDERCARRIAGE SYSTEM..................................................................112 Introduction............................................................................112 Compact Track Loader Operating And Maintenance Tips.....................................112 OPERATING PROCEDURE.........................................................................114 Inspect The Work Area...................................................................114 Basic Operating Instructions............................................................114 Driving On Public Roads.................................................................114 Operating With A Full Bucket............................................................115 Operating With An Empty Bucket..........................................................115 TOWING THE LOADER...........................................................................116 Procedure...............................................................................116 LIFTING THE LOADER..........................................................................116 Single-Point Lift.......................................................................116 Four-Point Lift.........................................................................117 TRANSPORTING THE LOADER ON A TRAILER........................................................118 Loading And Unloading...................................................................118 Fastening...............................................................................118 PREVENTIVE MAINTENANCE..........................................................................119 MAINTENANCE SAFETY..........................................................................122 SERVICE SCHEDULE............................................................................123 Maintenance Intervals...................................................................123 BOBCAT INTERLOCK CONTROL SYSTEM (BICS™).....................................................125 Inspecting The BICS™ (Engine STOPPED – Key ON)..........................................125 Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON)....125 Inspecting The Seat Bar Sensor (Engine RUNNING).........................................125 Inspecting The Traction Lock And Parking Brake (Engine RUNNING).........................125 Inspecting The Lift Arm Bypass Control..................................................125 Inspecting Deactivation Of Lift And Tilt Functions (SJC)................................125 SEAT BAR RESTRAINT SYSTEM...................................................................126 Description.............................................................................126 Inspection And Maintenance..............................................................127 SEAT BELT...................................................................................128 Inspection And Maintenance..............................................................128 LIFT ARM SUPPORT............................................................................129 Description.............................................................................129 Installing..............................................................................130 Removing................................................................................131 BACK-UP ALARM SYSTEM........................................................................132 Description.............................................................................132 Inspection..............................................................................132 Adjusting Switch Position...............................................................133 OPERATOR CAB................................................................................134 Description.............................................................................134 Cab Door Sensor.........................................................................134 Raising.................................................................................135 Lowering................................................................................136 REAR DOOR (TAILGATE)........................................................................137 Opening And Closing.....................................................................137 Adjusting Latch.........................................................................137 REAR GRILLE.................................................................................138 Removing................................................................................138 Installing..............................................................................138 HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SYSTEM....................................139 Filters.................................................................................139 Air Conditioning Evaporator / Heater Coil...............................................140 Air Conditioning Condenser..............................................................141 Air Conditioning Lubrication............................................................141 Troubleshooting.........................................................................141 ENGINE AIR CLEANER..........................................................................142 Replacing Filters.......................................................................142 FUEL SYSTEM.................................................................................144 Fuel Specifications.....................................................................144 Biodiesel Blend Fuel....................................................................144 Filling The Fuel Tank...................................................................145 Removing Water From Main Fuel Filter....................................................146 Replacing Fuel Pre-Filter...............................................................147 Replacing Main Fuel Filter..............................................................148 ENGINE LUBRICATION SYSTEM...................................................................150 Checking And Adding Engine Oil..........................................................150 Engine Oil Chart........................................................................150 Removing And Replacing Oil And Filter...................................................151 ENGINE COOLING SYSTEM.......................................................................153 Maintenance Platform....................................................................153 Cleaning................................................................................153 Checking And Adding Coolant.............................................................156 Removing And Replacing Coolant..........................................................157 ELECTRICAL SYSTEM...........................................................................159 Description.............................................................................159 Fuse And Relay Location / Identification................................................159 Battery Maintenance.....................................................................162 Maintaining Battery Charge Level........................................................162 Battery Service During Machine Storage..................................................162 Battery Testing.........................................................................163 Battery Charging........................................................................163 Using A Booster Battery (Jump Starting).................................................164 Removing And Installing Battery.........................................................165 HYDRAULIC / HYDROSTATIC SYSTEM..............................................................167 Checking And Adding Fluid...............................................................167 Hydraulic / Hydrostatic Fluid Chart.....................................................167 Removing And Replacing Hydraulic Fluid..................................................168 Removing And Replacing Hydraulic / Hydrostatic Filter...................................170 Removing And Replacing Hydraulic Charge Filter..........................................171 Replacing Reservoir Breather Cap........................................................172 TRACK TENSION...............................................................................173 Checking................................................................................173 Adjusting...............................................................................174 HYDROSTATIC DRIVE MOTOR.....................................................................176 Removing And Replacing Fluid............................................................176 TRACK SPROCKET MAINTENANCE..................................................................176 Tightening Procedure....................................................................176 ALTERNATOR BELT.............................................................................177 Belt Adjustment.........................................................................177 Belt Replacement........................................................................177 AIR CONDITIONING BELT.......................................................................178 Belt Adjustment.........................................................................178 Belt Replacement........................................................................178 DRIVE BELT..................................................................................180 Belt Adjustment.........................................................................180 Belt Replacement........................................................................180 AUTOMATIC RIDE CONTROL ACCUMULATOR..........................................................182 Checking Accumulator Charge.............................................................182 LUBRICATING THE LOADER......................................................................183 Lubrication Locations...................................................................183 TRACK ROLLER AND IDLER LUBRICATION..........................................................185 Description.............................................................................185 PIVOT PINS..................................................................................185 Inspection And Maintenance..............................................................185 BOB-TACH (HAND LEVER).......................................................................186 Inspection And Maintenance..............................................................186 BOB-TACH (POWER)............................................................................187 Inspection And Maintenance..............................................................187 LOADER STORAGE AND RETURN TO SERVICE........................................................188 Storage.................................................................................188 Return To Service.......................................................................188 SYSTEM SETUP AND ANALYSIS.......................................................................189 DIAGNOSTIC SERVICE CODES....................................................................190 Viewing Service Codes...................................................................190 Service Codes List......................................................................191 CONTROL PANEL SETUP.........................................................................205 Right Panel Setup (Deluxe Instrumentation Panel)........................................205 PASSWORD SETUP (KEYLESS START PANEL)........................................................209 Password Description....................................................................209 Changing The Owner Password.............................................................209 Password Lockout Feature................................................................209 PASSWORD SETUP (DELUXE INSTRUMENTATION PANEL)...............................................210 Password Description....................................................................210 Changing The Owner Password.............................................................210 Changing The User Passwords.............................................................211 Password Lockout Feature................................................................211 MAINTENANCE CLOCK...........................................................................212 Description.............................................................................212 Setup...................................................................................213 Reset...................................................................................213 SPECIFICATIONS..................................................................................214 LOADER SPECIFICATIONS.......................................................................215 Machine Dimensions......................................................................215 Performance.............................................................................216 Engine..................................................................................216 Drive System............................................................................217 Controls................................................................................217 Hydraulic System........................................................................218 Electrical System.......................................................................219 Capacities..............................................................................219 Tracks..................................................................................220 Ground Pressure.........................................................................220 WARRANTY........................................................................................221 WARRANTY....................................................................................222 ALPHABETICAL INDEX..............................................................................224
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