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KOMATSU WA250PZ-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:75813 & UP) KOMATSU WA250PZ-6 – PDF DOWNLOAD
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- KOMATSU WA250PZ-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:75813 & UP
- PUBLICATION NUMBER:TEN00408-00
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Description
KOMATSU WA250PZ-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:75813 & UP) KOMATSU WA250PZ-6
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KOMATSU WA250PZ-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:75813 & UP) KOMATSU WA250PZ-6 – PDF DOWNLOAD:
TABLE OF CONTENTS:
KOMATSU WA250PZ-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:75813 & UP) KOMATSU WA250PZ-6
COVER ........................................................................................ 1 FOREWORD ..................................................................................... 2 BEFORE READING THIS MANUAL................................................................ 3 SAFETY INFORMATION........................................................................ 4 INTRODUCTION.............................................................................. 5 USE OF MACHINE........................................................................ 5 FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE.......................................... 5 VISIBILITY FROM OPERATOR'S SEAT....................................................... 5 NECESSARY INFORMATION..................................................................... 6 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.......................... 6 EPA REGULATIONS, ENGINE NUMBER PLATE.................................................. 6 POSITION OF SERVICE METER............................................................. 7 TABLE TO ENTER SERIAL NO. 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 ARTICULATING PORTION............................................. 29 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES.......................................... 29 UNAUTHORIZED MODIFICATION............................................................. 29 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS........................................ 29 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING....................................... 30 PRECAUTIONS FOR OPERATION................................................................. 31 PRECAUTIONS FOR JOBSITE............................................................... 31 STARTING ENGINE....................................................................... 33 OPERATION............................................................................. 35 TRANSPORTATION........................................................................ 42 TOWING................................................................................ 43 PRECAUTIONS FOR MAINTENANCE............................................................... 44 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................ 44 PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................ 49 TIRES................................................................................. 54 OPERATION .................................................................................... 56 GENERAL VIEW.............................................................................. 57 GENERAL VIEW OF MACHINE............................................................... 57 GENERAL VIEW OF CONTROLS AND GAUGES................................................... 58 EXPLANATION OF COMPONENTS................................................................. 60 MACHINE MONITOR....................................................................... 60 SWITCHES.............................................................................. 97 CONTROL LEVERS, PEDALS................................................................111 STEERING TILT LOCK LEVER..............................................................116 CAP AND COVER WITH LOCK...............................................................116 FRAME LOCK BAR........................................................................117 TOWING PIN............................................................................118 GREASE PUMP...........................................................................118 OPENING, CLOSING CAB DOORS, WINDOWS...................................................119 FUSE..................................................................................123 SLOW BLOW FUSE........................................................................125 POWER OUTLET..........................................................................126 STORAGE BOX...........................................................................126 AM/FM RADIO-CASSETTE STEREO...........................................................127 AIR CONDITIONER.......................................................................135 HANDLING CAB WIPER....................................................................142 OPERATION.................................................................................143 CHECK BEFORE STARTING ENGINE, ADJUST..................................................143 STARTING ENGINE.......................................................................161 CHECKS AFTER STARTING ENGINE..........................................................165 OPERATIONS AND CHECKS AFTER STARTING ENGINE...........................................166 STOPPING ENGINE.......................................................................169 MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE.........................170 TURNING...............................................................................176 OPERATION OF WORK EQUIPMENT...........................................................178 HANDLING HYDRAULIC QUICK COUPLER......................................................180 WORK POSSIBLE USING WHEEL LOADER......................................................184 PRECAUTIONS FOR OPERATION.............................................................189 ADJUSTING WORK EQUIPMENT POSTURE......................................................191 PARKING MACHINE.......................................................................194 CHECKS AFTER COMPLETION OF OPERATION..................................................196 LOCKING...............................................................................196 HANDLING THE TIRES....................................................................197 TRANSPORTATION............................................................................199 TRANSPORTATION PROCEDURE..............................................................199 LOADING, UNLOADING WORK WITH TRAILERS.................................................199 LIFTING MACHINE.......................................................................203 COLD WEATHER OPERATION....................................................................205 PRECAUTIONS FOR LOW TEMPERATURE.......................................................205 PRECAUTIONS AFTER COMPLETION OF WORK..................................................206 AFTER COLD WEATHER....................................................................206 LONG-TERM STORAGE.........................................................................207 BEFORE STORAGE........................................................................207 DURING STORAGE........................................................................207 AFTER STORAGE.........................................................................207 TROUBLESHOOTING...........................................................................208 WHEN MACHINE RUNS OUT OF FUEL.........................................................208 METHOD OF TOWING MACHINE..............................................................208 IF BATTERY IS DISCHARGED..............................................................210 OTHER TROUBLE.........................................................................213 MAINTENANCE ..................................................................................218 GUIDES TO MAINTENANCE.....................................................................219 OUTLINES OF SERVICE.......................................................................221 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC................................221 OUTLINE OF ELECTRIC SYSTEM............................................................224 WEAR PARTS................................................................................225 WEAR PARTS LIST.......................................................................225 RECOMMENDED FUEL, COOLANT, AND LUBRICANT..................................................226 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE..................227 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THANKOMATSU GENUINE OIL....228 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS............................................229 TORQUE LIST...........................................................................229 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.............................................230 MAINTENANCE SCHEDULE CHART................................................................231 MAINTENANCE SCHEDULE CHART............................................................231 SERVICE PROCEDURE.........................................................................233 INITIAL 10 HOURS SERVICE (SERVICE FOR FIRST 50 HOURS ON NEW MACHINE)..................233 INITIAL 250 HOURS SERVICE.............................................................233 INITIAL 1000 HOURS SERVICE............................................................233 WHEN REQUIRED.........................................................................234 CHECK BEFORE STARTING.................................................................260 EVERY 50 HOURS SERVICE................................................................261 EVERY 100 HOURS SERVICE...............................................................262 EVERY 250 HOURS SERVICE...............................................................265 EVERY 500 HOURS SERVICE...............................................................271 EVERY 1000 HOURS SERVICE..............................................................275 EVERY 2000 HOURS SERVICE..............................................................281 EVERY 4000 HOURS SERVICE..............................................................288 EVERY 8000 HOURS SERVICE..............................................................290 SPECIFICATIONS ...............................................................................292 SPECIFICATIONS............................................................................293 ATTACHMENTS, OPTIONS .........................................................................296 SELECTING BUCKET AND TIRES................................................................297 HANDLING FORK TOOL........................................................................298 EXPLANATION OF COMPONENTS.............................................................298 OPERATION.............................................................................299 METHOD OF USING 3 LEVERS..................................................................302 EXPLANATION OF COMPONENTS.............................................................302 HANDLING MACHINES EQUIPPED WITH KOMTRAX...................................................304 BASIC PRECAUTIONS.....................................................................304 INDEX.........................................................................................306
DESCRIPTION:
KOMATSU WA250PZ-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:75813 & UP) KOMATSU WA250PZ-6
- 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 1-6)”.
- 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.
PLEASE NOTE:
⦁ This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
⦁ This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
⦁ Require some other service manual or have any queries: please WRITE to us at [email protected]
