KOMATSU WA250-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:50001 & UP) KOMATSU WA250-3 – PDF DOWNLOAD

Description

KOMATSU WA250-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:50001 & UP) KOMATSU WA250-3

KOMATSU WA250-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:50001 & UP) KOMATSU WA250-3 – PDF DOWNLOAD:

IMAGE PREVIEW:

DESCRIPTION:

KOMATSU WA250-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:50001 & UP) KOMATSU WA250-3

• This manual provides rules and guidelines which will help you use this machine safely and effectively. Keep this manual handy and have all personnel read it periodically. If this manual has been lost or has become dirty and can not be read, request a replacement manual from Komatsu or your Komatsu distributor.
• If you sell the machine, be sure to give this manual to the new owners. Continuing improvements in the design of this machine can lead to changes in detail which may not be reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information of your machine or for questions regarding information in this manual.
• This manual may contain attachments and optional equipment that are not available in your area. Consult Komatsu or your Komatsu distributor for those items you may require.

TABLE OF CONTENTS:

KOMATSU WA250-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:50001 & UP) KOMATSU WA250-3

MAIN MENU...........................................................................  0
1. FOREWORD.........................................................................  2
2. SAFETY INFORMATION...............................................................  3
3. INTRODUCTION.....................................................................  4
4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR....................  5
5. CONTENTS.........................................................................  6
SAFETY.............................................................................. 10
	6. GENERAL PRECAUTIONS ......................................................... 11
	7. PRECAUTIONS DURING OPERATION ................................................ 16
		7.1 BEFORE STARTING ENGINE ................................................. 16
		7.2 OPERATING MACHINE ...................................................... 18
		7.3 TRANSPORTATION ......................................................... 22
		7.4 BATTERY ................................................................ 23
		7.5 TOWING ................................................................. 24
	8. PRECAUTIONS FOR MAINTENANCE ................................................. 25
		8.1 BEFORE CARRYING OUT MAINTENANCE ........................................ 25
		8.2 DURING MAINTENANCE ..................................................... 28
		8.3 TIRES .................................................................. 32
	9. POSITION FOR ATTACHING SAFETY LABELS ........................................ 34
OPERATION........................................................................... 38
	10. GENERAL VIEW ............................................................... 39
		10.1 GENERAL VIEW OF MACHINE ............................................... 39
		10.2 GENERAL VIEW OF CONTROLS AND GAUGES ................................... 40
	11. EXPLANATION OF COMPONENTS .................................................. 41
		11.1 MACHINE MONITOR ....................................................... 41
		11.2 SWITCHES .............................................................. 51
		11.3 CONTROL LEVERS, PEDALS ................................................ 56
		11.4 STEERING COLUMN TILT LEVER ............................................ 60
		11.5 CAP WITH LOCK ......................................................... 60
		11.6 SAFETY BAR ............................................................ 61
		11.7 TOWING PIN ............................................................ 61
		11.8 GREASE PUMP CLAMP AND RUBBER RING ..................................... 61
		11.9 BACKUP ALARM........................................................... 62
		11.10 FUSE ................................................................. 63
		11.11 SLOW-BLOW FUSE ....................................................... 64
	12. OPERATION .................................................................. 65
		12.1 CHECK BEFORE STARTING ENGINE .......................................... 65
		12.2 STARTING ENGINE ....................................................... 80
		12.3 OPERATIONS AND CHECKS AFTER --  STARTING ENGINE ....................... 81
		12.4 MOVING MACHINE OFF .................................................... 82
		12.5 CHANGING GEAR SPEED ................................................... 84
		12.6 CHANGING DIRECTION .................................................... 84
		12.7 TURNING................................................................ 85
		12.8 STOPPING MACHINE....................................................... 86
		12.9 OPERATION OF WORK EQUIPMENT ........................................... 87
		12.10 WORK POSSIBLE USING WHEEL LOADER ..................................... 88
		12.11 PRECAUTIONS FOR OPERATION  12.11.1 PERMISSIBLE WATER DEPTH Axle ...... 92
		12.12 ADJUSTING WORK EQUIPMENT POSTURE ..................................... 94
		12.13 PARKING MACHINE  FIR ................................................. 96
		12.14 CHECKS AFTER COMPLETION OF  OPERATION ................................ 97
		12.15 STOPPING ENGINE ...................................................... 97
		12.16 CHECK AFTER STOPPING ENGINE .......................................... 98
		12.17 LOCKING .............................................................. 98
		12.18 HANDLING THE TIRES  PRECAUTIONS WHEN HANDLING TIRES  1218.1 .......... 99
	13. TRANSPORTATION .............................................................101
		13.1 LOADING, UNLOADING WORK ...............................................101
		13.2 PRECAUTIONS FOR LOADING ...............................................102
		13.3 PRECAUTIONS FOR TRANSPORTATION ........................................102
	14. COLD WEATHER OPERATION .....................................................103
		14.1 PRECAUTIONS FOR LOW TEMPERATURE .......................................103
		14.2 PERCAUTIONS AFTER COMPLETION OF .......................................105
		14.3 AFTER COLD WEATHER ....................................................105
	15. LONG-TERM STORAGE ..........................................................106
		15.1 BEFORE STORAGE ........................................................106
		15.2 DURING STORAGE ........................................................106
		15.3 AFTER STORAGE .........................................................106
	16. TROUBLESHOOTING ............................................................107
		16.1 WHEN MACHINE RUNS OUT OF FUEL .........................................107
		16.2 TOWING THE MACHINE ....................................................108
		16.3 IF BATTERY IS DISCHARGED ..............................................111
		16.4 OTHER TROUBLE .........................................................115
MAINTENANCE.........................................................................121
	17. GUIDES TO MAINTENANCE ......................................................122
	18. OUTLINES OF SERVICE ........................................................125
		18.1 OUTLINE OF OIL, FUEL, COOLANT .........................................125
		18.2 OUTLINE OF ELECTRIC SYSTEM ............................................128
	19. WEAR PARTS LIST ............................................................129
	20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING  TO  AMBIENT  TEMPERATURE ....130
	21. STANDARD TIGHTENING TORQUES FOR BOLTS AND BOLTS.............................134
		21.1 INTRODUCTION OF NECESSARY TOOLS .......................................134
		21.2 TORQUE LIST............................................................135
	22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ..............................136
	23. MAINTENANCE SCHEDULE CHART .................................................140
		23.1 MAINTENANCE SCHEDULE CHART ............................................140
	24. SERVICE PROCEDURE ..........................................................144
		24.1 INITIAL 250 HOURS SERVICE .............................................144
		24.2 WHEN REQUIRED .........................................................145
		24.3 CHECK BEFORE STARTING  ................................................160
		24.4 EVERY 50 HOURS SERVICE  ...............................................166
		24.5 EVERY 100 HOURS SERVICE ...............................................167
		24.6 EVERY 250 HOURS SERVICE ...............................................169
		24.7 EVERY 500 HOURS SERVICE ...............................................176
		24.8 EVERY 1000 HOURS SERVICE ..............................................180
		24.9 EVERY 2000 HOURS SERVICE ..............................................184
		24.10 EVERY 4000 HOURS SERVICE .............................................189
SPECIFICATIONS......................................................................190
	25. SPECIFICATIONS .............................................................191
OPTIONS, ATTACHMENTS................................................................193
	26. OPTIONAL PARTS AND ATTACHMENTS .............................................194
	27. SELECTING BUCKETS AND TIRES ................................................195
	28. CAR RADIO ..................................................................196
		28.1 EXPLANATION OF COMPONENTS .............................................196
		28.2 METHOD OF USE .........................................................198
		28.3 PRECAUTIONS WHEN USING RADIO ..........................................199
	29. AIR CONDITIONER ............................................................200
		29.1 GENERAL LOCATIONS AND FUNCTION OF  CONTROL PANEL ......................200
		29.2 METHOD OF OPERATION ...................................................202
		29.3 COOL BOX ..............................................................202
	30. HANDLING E.C.S.S. (Electronic Controlled Suspension  System) ...............203
		30.1 STRUCTURE AND FUNCTION OF E.C.S.S. ....................................203
		30.2 METHOD OF OPERATING E.C.S.S. ..........................................204
		30.3 PRECAUTIONS WHEN OPERATING E.C.S.S. ...................................204
		30.4 PRECAUTIONS WHEN HANDLING  ACCUMULATOR ................................205

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]