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Komatsu Hydraulic Excavator PC228US-3EO PC228USLC-3EO Operation & Maintenance Manual SN 40001 and up
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Komatsu Hydraulic Excavator PC228US-3EO PC228USLC-3EO Operation & Maintenance Manual
SERIAL NUMBERS 40001 and up
Book Code :TEN00161-04
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Description
Komatsu Hydraulic Excavator PC228US-3EO PC228USLC-3EO Operation & Maintenance Manual
FILE DETAILS:
Komatsu Hydraulic Excavator PC228US-3EO PC228USLC-3EO Operation & Maintenance Manual
Size : 8.19 MB
Format : PDF
Language : English
Number of Pages : 337 Pages
Brand: Komatsu
Type of machine: Hydraulic Excavator
Type of document: Operation & Maintenance Manual
Model: PC228US-3EO PC228USLC-3EO
Serial: 40001 and up
KOMATSU HYDRAULIC EXCAVATOR PC228US-3EO PC228USLC-3EO OPERATION & MAINTENANCE MANUAL SN 40001 AND UP:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Komatsu Hydraulic Excavator PC228US-3EO PC228USLC-3EO Operation & Maintenance Manual
BEFORE READING THIS MANUAL:
This manual gives details of the operation and methods of inspection and maintenance for this machine that must be obeyed in order to use the machine safely. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Read, understand and follow all precautions and warnings in this manual and on the machine before performing operation and maintenance. Failure to do so may result in serious injury or death.
- Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used. Therefore, the safety messages in this manual and on the machine may not include all possible safety precautions. If you carry out any operation, inspection, or maintenance under conditions that are not described in this manual, understand that it is your responsibility to take the necessary precautions to ensure safety. In no event should you or others engage in the prohibited uses or actions described in this manual.
- Improper operation and maintenance of the machine can be hazardous and could result in serious injury or death. If you sell the machine, be sure to give this manual to the new owner together with the machine. Always keep this Operation and Maintenance Manual in the location shown on the right so that all relevant personnel can read it at any time. Storage location for the Operation and Maintenance Manual: Pocket (1) at rear of operator’s seat If this manual is lost or damaged, contact your distributor immediately to arrange for its replacement.
- For details regarding the machine serial No. you will need to provide your Komatsu distributor, see “TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR (PAGE 1-7)”. This manual uses the international units (SI) for units of measurement. For reference, units that have been used in the past are given in ( ). The explanations, values, and illustrations in this manual have been prepared based on the latest information available as of the date of its publication.
- Continuing improvements in the design of this machine may lead to additional changes that are not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual.
- The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. (For example:1 → (1)) Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped. If this machine has been purchased in another country, it may lack certain safety devices and specifications that are necessary for use in your country. If there is any question about whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your Komatsu distributor before operating the machine.
TABLE OF CONTENTS:
Komatsu Hydraulic Excavator PC228US-3EO PC228USLC-3EO Operation & Maintenance Manual
COVER.......................................................................................... 1 FOREWORD....................................................................................... 2 BEFORE READING THIS MANUAL................................................................. 3 SAFETY INFORMATION......................................................................... 4 INTRODUCTION............................................................................... 5 USE OF MACHINE......................................................................... 5 DIRECTIONS OF MACHINE.................................................................. 5 PRODUCT INFORMATION........................................................................ 6 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE........................... 6 EPA REGULATIONS, ENGINE NUMBER PLATE................................................... 6 SERVICE METER LOCATION................................................................. 7 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR............................................ 7 CONTENTS................................................................................... 8 SAFETY......................................................................................... 12 SAFETY..................................................................................... 13 SAFETY LABELS.............................................................................. 16 LOCATION OF SAFETY LABELS.............................................................. 16 SAFETY LABELS.......................................................................... 17 GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 23 PRECAUTIONS BEFORE STARTING OPERATION.................................................. 23 PREPARATIONS FOR SAFE OPERATION........................................................ 23 FIRE PREVENTION........................................................................ 25 PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 26 DO NOT GET CAUGHT IN WORK EQUIPMENT.................................................... 28 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 28 PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS.................................. 28 UNAUTHORIZED MODIFICATION.............................................................. 29 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 29 PRECAUTIONS RELATED TO CAB GLASS....................................................... 29 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 29 PRECAUTIONS FOR OPERATION.................................................................. 30 PRECAUTIONS FOR JOBSITE................................................................ 30 STARTING ENGINE........................................................................ 32 OPERATION.............................................................................. 34 TRANSPORTATION......................................................................... 42 TOWING................................................................................. 43 LIFTING OBJECTS WITH BUCKET............................................................ 44 PRECAUTIONS FOR MAINTENANCE................................................................ 45 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 45 PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 49 OPERATION...................................................................................... 56 MACHINE VIEW ILLUSTRATIONS................................................................. 57 OVERALL MACHINE VIEW................................................................... 57 CONTROLS AND GAUGES.................................................................... 58 DETAILED CONTROLS AND GAUGES............................................................... 60 MONITORING SYSTEM...................................................................... 60 SWITCHES............................................................................... 91 CONTROL LEVERS AND PEDALS.............................................................. 96 SUN ROOF............................................................................... 99 WINDSHIELD............................................................................. 99 SLIDING DOOR...........................................................................105 EMERGENCY ESCAPE HAMMER................................................................106 CAP WITH LOCK..........................................................................107 HOT AND COOL BOX.......................................................................108 MAGAZINE BOX...........................................................................108 ASHTRAY................................................................................109 AIR CONDITIONER CONTROLS...............................................................110 AUTO AIR CONDITIONER CONTROLS..........................................................114 RADIO..................................................................................116 AUXILIARY ELECTRIC POWER...............................................................121 FUSE...................................................................................122 FUSIBLE LINK...........................................................................123 CONTROLLER.............................................................................123 TOOL BOX...............................................................................123 GREASE PUMP HOLDER.....................................................................124 MACHINE OPERATIONS AND CONTROLS............................................................125 BEFORE STARTING ENGINE.................................................................125 STARTING ENGINE........................................................................143 AFTER STARTING ENGINE..................................................................146 STOPPING THE ENGINE....................................................................157 MACHINE OPERATION......................................................................158 STEERING THE MACHINE...................................................................162 SWINGING...............................................................................164 WORK EQUIPMENT CONTROLS AND OPERATIONS.................................................165 WORKING MODE...........................................................................167 PROHIBITED OPERATIONS..................................................................168 GENERAL OPERATION INFORMATION..........................................................171 TRAVELING ON SLOPES....................................................................172 ESCAPE FROM MUD........................................................................174 RECOMMENDED APPLICATIONS...............................................................175 BUCKET REPLACEMENT AND INVERSION.......................................................177 PARKING MACHINE........................................................................181 MACHINE INSPECTION AFTER DAILY WORK....................................................182 LOCKING................................................................................183 TRANSPORTATION.............................................................................184 TRANSPORTATION PROCEDURE...............................................................184 LOADING AND UNLOADING WITH TRAILER.....................................................185 LIFTING MACHINE........................................................................194 COLD WEATHER OPERATION.....................................................................196 COLD WEATHER OPERATION INFORMATION.....................................................196 AFTER DAILY WORK COMPLETION............................................................199 AFTER COLD WEATHER SEASON..............................................................199 LONG TERM STORAGE..........................................................................200 BEFORE STORAGE.........................................................................200 DURING STORAGE.........................................................................200 AFTER STORAGE..........................................................................201 STARTING MACHINE AFTER LONG-TERM STORAGE...............................................201 TROUBLES AND ACTIONS.......................................................................202 RUNNING OUT OF FUEL....................................................................202 PHENOMENA THAT ARE NOT FAILURES........................................................202 TOWING THE MACHINE.....................................................................203 LIGHTWEIGHT TOWING HOLE................................................................204 SEVERE JOB CONDITION...................................................................204 DISCHARGED BATTERY.....................................................................205 OTHER TROUBLE..........................................................................209 MAINTENANCE....................................................................................216 MAINTENANCE INFORMATION....................................................................217 OUTLINE OF SERVICE.........................................................................219 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................219 ELECTRIC SYSTEM MAINTENANCE............................................................222 WEAR PARTS.................................................................................223 WEAR PARTS LIST........................................................................223 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................224 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....226 TIGHTENING TORQUE SPECIFICATIONS...........................................................227 TIGHTENING TORQUE LIST.................................................................227 SAFETY CRITICAL PARTS......................................................................228 SAFETY CRITICAL PARTS LIST.............................................................229 MAINTENANCE SCHEDULE.......................................................................230 MAINTENANCE SCHEDULE CHART.............................................................230 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER.............................................232 MAINTENANCE PROCEDURE......................................................................233 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS).........................233 INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).........................233 WHEN REQUIRED..........................................................................234 CHECK BEFORE STARTING..................................................................261 EVERY 100 HOURS MAINTENANCE............................................................262 EVERY 250 HOURS MAINTENANCE............................................................263 EVERY 500 HOURS MAINTENANCE............................................................266 EVERY 1000 HOURS MAINTENANCE...........................................................279 EVERY 2000 HOURS MAINTENANCE...........................................................285 EVERY 4000 HOURS MAINTENANCE...........................................................292 EVERY 5000 HOURS MAINTENANCE...........................................................295 EVERY 8000 HOURS MAINTENANCE...........................................................297 SPECIFICATIONS.................................................................................298 SPECIFICATIONS.............................................................................299 ATTACHMENTS, OPTIONS...........................................................................302 GENERAL PRECAUTIONS FOR SAFETY.............................................................303 PRECAUTIONS WHEN SELECTING.............................................................303 READ THE INSTRUCTION MANUAL THOROUGHLY.................................................303 PRECAUTIONS WHEN REMOVING OR INSTALLING................................................303 PRECAUTIONS WHEN USING.................................................................303 BUCKET WITH HOOK...........................................................................304 HOOK CONDITION.........................................................................304 PROHIBITED OPERATIONS..................................................................304 MACHINE READY FOR ATTACHMENT...............................................................305 LOCATIONS..............................................................................305 HYDRAULIC CIRCUIT......................................................................309 ATTACHMENT REMOVAL AND INSTALLATION....................................................316 ATTACHMENT OPERATIONS..................................................................320 LONG TERM STORAGE......................................................................321 SPECIFICATIONS.........................................................................321 ATTACHMENT GUIDE...........................................................................322 ATTACHMENT COMBINATIONS................................................................322 TRACK SHOES SELECTION..................................................................323 BUCKET TEETH SELECTION.................................................................324 RECOMMENDED ATTACHMENT OPERATIONS..........................................................325 HYDRAULIC BREAKER......................................................................325 BLADE......................................................................................329 DETAILED CONTROLS......................................................................329 BLADE CONTROL AND OPERATION............................................................329 PROHIBITED OPERATIONS..................................................................330 GENERAL OPERATION INFORMATION..........................................................330 EVERY 100 HOURS MAINTENANCE............................................................331 HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................332 BASIC PRECAUTIONS......................................................................332 INDEX..........................................................................................334
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