This manual covers the Komatsu WA450-3 and WA450-3MC wheel loaders, designed for heavy-duty applications requiring robust performance and reliability. These machines are equipped with a powerful Komatsu S6D125E-1 diesel engine, delivering 213 horsepower, and a Komatsu Advanced Transmission with Lock-up for efficient power transfer. With an operating weight of 23,660 kg and substantial dimensions, including a length of 8,300 mm with the bucket on the ground and a width of 2,990 mm over the tires, these loaders are engineered for demanding tasks in construction, mining, and material handling. The inherent quality and engineering of the WA450-3 series ensure durability and productivity in challenging environments.
This Operation & Maintenance Manual provides comprehensive guidance for the Komatsu WA450-3 and WA450-3MC wheel loaders, serial numbers A31001 and up. It details essential information including general operation, component explanations, transportation, cold weather procedures, long-term storage, and troubleshooting. The manual also covers critical safety precautions for both operation and maintenance, along with technical specifications and information on optional parts and attachments such as the load meter and air conditioning. With its detailed maintenance schedules, fluid capacities, and wear parts information, this manual is an indispensable resource for owners, operators, and technicians to ensure the optimal performance, longevity, and safe operation of their equipment.
This is a COMPLETE Operation & Maintenance Manual for the KOMATSU WA450-3 WHEEL LOADER.
MACHINE MODEL SERIAL NUMBERS
WA450-3MC A31001 and up
TABLE OF CONTENTS:
=========
INTRODUCTION
1. FOREWARD
2. SAFETY INFORMATION
3. INTRODUCTION
4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
5. TABLE OF CONTENTS
SAFETY
6. GENERAL PRECAUTIONS
7. PRECAUTIONS DURING OPERATION
8. PRECAUTIONS FOR MAINTENANCE
OPERATION
10. GENERAL VIEW
11. COMPONENT EXPLANATION
12. OPERATION
13. TRANSPORTATION
14. COLD WEATHER OPERATION
15. LONG-TERM STORAGE
16. TROUBLESHOOTING
MAINTENANCE
17. GUIDES TO MAINTENANCE
18. OUTLINES OF SERVICE
19. WEAR PARTS LIST
20. FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
23. MAINTENANCE SCHEDULE CHART
24. INITIAL 250 HOURS SERVICE
SPECIFICATIONS
25. SPECIFICATIONS
OPTIONS, ATTACHMENTS
26. OPTIONAL PARTS AND ATTACHMENTS
27. SELECTING BUCKETS AND TIRES
28. AIR CONDITIONING
29. HANDLING ECSS
30. OPTION DISPLAY
31. LOAD METER
=========
Model Specification: KOMATSU WA450-3 WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 249
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
Compatible: All Versions of Windows & Mac
=========
THIS MANUAL DESCRIBES PROCEDURES FOR OPERATION, HANDLING, LUBRICATION, MAINTENANCE, CHECKING, AND ADJUSTMENT. IT WILL HELP THE OPERATOR AND MAINTENANCE PERSONNEL REALIZE PEAK PERFORMANCE THROUGH EFFECTIVE, ECONOMICAL AND SAFE MACHINE OPERATION AND MAINTENANCE.
ALL MANUALS ARE WINDOWS VISTA32 AND 64, XP, ME, 98, NT, 2000 COMPATIBLE AND WORK WITH MAC!
INSTANT DOWNLOAD UPON RECEIPT OF YOUR PAYMENT..
FIND IT...PRINT IT...USE IT...then Trash it.
Tons of pictures and diagrams at your fingertips!!
All pages are printable, so run off what you need & take it with you into the garage or workshop.
Save Money $$ By doing your own repairs! These manuals make it easy for any skill level WITH THESE VERY EASY TO FOLLOW, STEP-BY-STEP INSTRUCTIONS!
INSTANT DOWNLOAD means NO SHIPPING COST or WAITING FOR A CD TO ARRIVE IN THE MAIL...YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS/PAYPAL.
Looking for some other Service Repair Manual, please check:
Thanks for visiting!
This is a COMPLETE Operation & Maintenance Manual for the KOMATSU WA450-3 WHEEL LOADER.
MACHINE MODEL SERIAL NUMBERS
WA450-3MC A31001 and up
TABLE OF CONTENTS:
=========
INTRODUCTION
1. FOREWARD
2. SAFETY INFORMATION
3. INTRODUCTION
4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
5. TABLE OF CONTENTS
SAFETY
6. GENERAL PRECAUTIONS
7. PRECAUTIONS DURING OPERATION
8. PRECAUTIONS FOR MAINTENANCE
OPERATION
10. GENERAL VIEW
11. COMPONENT EXPLANATION
12. OPERATION
13. TRANSPORTATION
14. COLD WEATHER OPERATION
15. LONG-TERM STORAGE
16. TROUBLESHOOTING
MAINTENANCE
17. GUIDES TO MAINTENANCE
18. OUTLINES OF SERVICE
19. WEAR PARTS LIST
20. FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
23. MAINTENANCE SCHEDULE CHART
24. INITIAL 250 HOURS SERVICE
SPECIFICATIONS
25. SPECIFICATIONS
OPTIONS, ATTACHMENTS
26. OPTIONAL PARTS AND ATTACHMENTS
27. SELECTING BUCKETS AND TIRES
28. AIR CONDITIONING
29. HANDLING ECSS
30. OPTION DISPLAY
31. LOAD METER
=========
Model Specification: KOMATSU WA450-3 WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 249
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
Compatible: All Versions of Windows & Mac
=========
THIS MANUAL DESCRIBES PROCEDURES FOR OPERATION, HANDLING, LUBRICATION, MAINTENANCE, CHECKING, AND ADJUSTMENT. IT WILL HELP THE OPERATOR AND MAINTENANCE PERSONNEL REALIZE PEAK PERFORMANCE THROUGH EFFECTIVE, ECONOMICAL AND SAFE MACHINE OPERATION AND MAINTENANCE.
ALL MANUALS ARE WINDOWS VISTA32 AND 64, XP, ME, 98, NT, 2000 COMPATIBLE AND WORK WITH MAC!
INSTANT DOWNLOAD UPON RECEIPT OF YOUR PAYMENT..
FIND IT...PRINT IT...USE IT...then Trash it.
Tons of pictures and diagrams at your fingertips!!
All pages are printable, so run off what you need & take it with you into the garage or workshop.
Save Money $$ By doing your own repairs! These manuals make it easy for any skill level WITH THESE VERY EASY TO FOLLOW, STEP-BY-STEP INSTRUCTIONS!
INSTANT DOWNLOAD means NO SHIPPING COST or WAITING FOR A CD TO ARRIVE IN THE MAIL...YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS/PAYPAL.
Looking for some other Service Repair Manual, please check:
Thanks for visiting!
