Komatsu WA450-3 Wheel Loader Operation & Maintenance Manual SN 53001 and up – PDF DOWNLOAD

Description

Komatsu WA450-3 Wheel Loader Operation & Maintenance Manual

TABLE OF CONTENTS:

Komatsu WA450-3 Wheel Loader Operation & Maintenance Manual 

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 ............................................. 17
		7.1 BEFORE STARTING ENGINE .............................................. 17
		7.2 AFTER STARTING ENGINE ............................................... 19
		7.3 TRANSPORTATION ...................................................... 28
		7.4 BATTERY ............................................................. 29
		7.5 TOWING .............................................................. 31
	8. PRECAUTIONS FOR MAINTENANCE .............................................. 32
		8.1 BEFORE CARRYING OUT MAINTENANCE ..................................... 32
		8.2 DURING MAINTENANCE .................................................. 37
		8.3 TIRES ............................................................... 43
	9. POSITION FOR ATTACHING SAFETY LABELS ..................................... 45
OPERATION........................................................................ 50
	10. GENERAL VIEW ............................................................ 51
		10.1 GENERAL VIEW OF MACHINE ............................................ 51
		10.2 GENERAL VIEW OF CONTROLS AND GAUGES ................................ 52
	11. EXPLANATION OF COMPONENTS ............................................... 53
		11.1 MACHINE MONITOR .................................................... 53
		11.2 SWITCHES ........................................................... 63
		11.3 CONTROL LEVERS, PEDALS ............................................. 70
		11.4 STEERING COLUMN TILT LEVER ......................................... 75
		11.5 CAP WITH LOCK ...................................................... 76
		11.6 SAFETY BAR ......................................................... 77
		11.7 TOWING PIN ......................................................... 77
		11.8 GREASE PUMP ........................................................ 78
		11.9 BACKUP ALARM ....................................................... 78
		11.10 FUSE .............................................................. 79
		11.11 SLOW-BLOW FUSE .................................................... 80
		11.12 STORAGING PLACE OF THIS MANUAL .................................... 81
		11.13 TAKING OFF POWER .................................................. 81
		11.14 TAKING OFF POWER (with ROPS CAB) .................................. 81
	12. OPERATION ............................................................... 82
		12.1 CHECK BEFORE STARTING ENGINE ....................................... 82
		12.2 STARTING ENGINE .................................................... 95
		12.3 OPERATIONS AND CHECKS AFTER  STARTING ENGINE ....................... 97
		12.4 MOVING MACHINE OFF ................................................. 98
		12.5 CHANGING GEAR SPEED ................................................100
		12.6 CHANGING DIRECTION .................................................101
		12.7 TURNING ............................................................102
		12.8 STOPPING MACHINE....................................................103
		12.9 OPERATION OF WORK EQUIPMENT ........................................104
		12.10 WORK POSSIBLE USING WHEEL LOADER...................................105
		12.11 PRECAUTIONS FOR OPERATION..........................................110
		12.12 ADJUSTING WORK EQUIPMENT POSTURE ..................................112
		12.13 PARKING MACHINE ...................................................114
		12.14 CHECKS AFTER COMPLETION OF OPERATION ..............................115
		12.15 STOPPING ENGINE ...................................................115
		12.16 CHECK AFTER STOPPING ENGINE .......................................116
		12.17 LOCKING ...........................................................116
		12.18 HANDLING THE TIRES.................................................117
	13. TRANSPORTATION ..........................................................119
		13.1 LOADING, UNLOADING WORK ............................................119
		13.2 PRECAUTIONS FOR LOADING ............................................120
		13.3 LIFTING MACHINE ....................................................120
		13.4 PRECAUTIONS FOR TRANSPORTATION .....................................122
	14. COLD WEATHER OPERATION ..................................................123
		14.1 PRECAUTIONS FOR LOW TEMPERATURE ....................................123
		14.2 PRECAUTIONS AFTER COMPLETION OF WORK................................125
		14.3 AFTER COLD WEATHER .................................................125
	15. LONG-TERM STORAGE .......................................................126
		15.1 BEFORE STORAGE......................................................126
		15.2 DURING STORAGE......................................................126
		15.3 AFTER STORAGE.......................................................126
	16. TROUBLESHOOTING .........................................................127
		16.1 WHEN MACHINE RUNS OUT OF FUEL ......................................127
		16.2 TOWING THE MACHINE .................................................128
		16.3 IF BATTERY IS DISCHARGED ...........................................133
		16.4 OTHER TROUBLE.......................................................137
MAINTENANCE......................................................................144
	17. GUIDES TO MAINTENANCE ...................................................145
	18. OUTLINES OF SERVICE .....................................................148
		18.1 OUTLINE OF OIL, FUEL, COOLANT ......................................148
		18.2 OUTLINE OF ELECTRIC SYSTEM .........................................151
	19. WEAR PARTS LIST .........................................................152
	20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE ....153
	21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS...........................157
		21.1 INTRODUCTION OF NECESSARY TOOLS ....................................157
		21.2 TORQUE LIST ........................................................158
	22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS............................159
	23. MAINTENANCE SCHEDULE CHART ..............................................163
		23.1 MAINTENANCE SCHEDULE CHART .........................................163
	24. SERVICE PROCEDURE .......................................................167
		24.1 INITIAL 250 HOURS SERVICE ..........................................167
		24.2 WHEN REQUIRED ......................................................168
		24.3 CHECK BEFORE STARTING...............................................181
		24.4 EVERY 50 HOURS SERVICE..............................................186
		24.5 EVERY 100 HOURS SERVICE ............................................187
		24.6 EVERY 250 HOURS SERVICE ............................................189
		24.7 EVERY 500 HOURS SERVICE ............................................196
		24.8 EVERY 1000 HOURS SERVICE ...........................................200
		24.9 EVERY 2000 HOURS SERVICE ...........................................205
		24.10 EVERY 4000 HOURS SERVICE ..........................................211
SPECIFICATIONS...................................................................212
	25. SPECIFICATIONS ..........................................................213
OPTIONS, ATTACHMENTS.............................................................215
	26. OPTIONAL PARTS AND ATTACHMENTS ..........................................216
	27. SELECTING BUCKETS AND TIRES .............................................217
	28. AIR CONDITIONER .........................................................218
		28.1 GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL ....................218
		28.2 METHOD OF OPERATION ................................................220
		28.3 COOL BOX ...........................................................220
	29. HANDLING AUTO-GREASING SYSTEM ...........................................221
		29.1 METHOD OF OPERATING AUTO-GREASING ..................................221
		29.2 PRECAUTIONS WHEN HANDLING  AUTO-GREASING SYSTEM ....................229
		29.3 TROUBLESHOOTING ....................................................230
		29.4 SPECIFICATIONS .....................................................230

KOMATSU WA450-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL SN 53001 AND UP – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu WA450-3 Wheel Loader Operation & Maintenance Manual 

FOREWORD:

• 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.

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]