This manual covers the Komatsu WA120-3MC Wheel Loader, serial numbers WA120-3MC - A31001 and up. Designed for efficient operation and robust performance, this machine embodies Komatsu's commitment to engineering quality and reliability. It is intended for a wide range of material handling and construction tasks, offering operators and maintenance personnel the tools to achieve peak performance through effective, economical, and safe operation.
The scope of this Operation & Maintenance Manual is comprehensive, detailing procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It includes vital sections on safety information, general precautions, operation guidelines, troubleshooting, and detailed maintenance procedures. Furthermore, the manual provides essential technical specifications, wear parts lists, and information on fuel, coolant, and lubricants, ensuring that owners and technicians have all the necessary resources to maintain the WA120-3MC Wheel Loader in optimal condition.
This is the COMPLETE Operation & Maintenance Manual for the Komatsu WA120-3MC Wheel Loader.
MACHINE MODEL SERIAL NUMBERS
WA120-3MC - A31001 and up
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.
OPERATION & MAINTENANCE MANUAL CONTAINS:
=========
INTRODUCTION
FOREWORD
SAFETY INFORMATION
INTRODUCTION
LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
CONTENTS
SAFETY
GENERAL PRECAUTIONS
PRECAUTIONS DURING OPERATION
PRECAUTIONS FOR MAINTENANCE
POSITION FOR ATTACHING SAFETY LABELS
OPERATION
GENERAL VIEW
EXPLANATION OF COMPONENTS
MACHINE AND ENGINE CHECKS
STARTING THE ENGINE
OPERATING THE MACHINE
TRANSPORTING THE MACHINE
TYPICAL WORK OPERATIONS
COLD WEATHER OPERATIONS
LONG-TERM STORAGE
TROUBLESHOOTING
OTHER TROUBLE
MAINTENANCE
GUIDES TO MAINTENANCE
OUTLINES OF SERVICE
WEAR PARTS LIST
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
MAINTENANCE SCHEDULE CHART
SERVICE PROCEDURES
SPECIFICATIONS
WA120-3MC Specifications
OPTIONS, ATTACHMENTS
AVAILABLE ATTACHMENTS
BUCKETS AND TIRES SELECTION
AIR CONDITIONING
ECSS (Electronically-Controlled Suspension System)
RADIO
=========
** Model Specification: Komatsu WA120-3MC Wheel Loader
** Language: English
** Total Pages: 230
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...
=========
This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.
INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS or WAITING FOR A CD or PAPER MANUAL 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 AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.
Looking for some other Service Repair Manual, please check:
This is the COMPLETE Operation & Maintenance Manual for the Komatsu WA120-3MC Wheel Loader.
MACHINE MODEL SERIAL NUMBERS
WA120-3MC - A31001 and up
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.
OPERATION & MAINTENANCE MANUAL CONTAINS:
=========
INTRODUCTION
FOREWORD
SAFETY INFORMATION
INTRODUCTION
LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
CONTENTS
SAFETY
GENERAL PRECAUTIONS
PRECAUTIONS DURING OPERATION
PRECAUTIONS FOR MAINTENANCE
POSITION FOR ATTACHING SAFETY LABELS
OPERATION
GENERAL VIEW
EXPLANATION OF COMPONENTS
MACHINE AND ENGINE CHECKS
STARTING THE ENGINE
OPERATING THE MACHINE
TRANSPORTING THE MACHINE
TYPICAL WORK OPERATIONS
COLD WEATHER OPERATIONS
LONG-TERM STORAGE
TROUBLESHOOTING
OTHER TROUBLE
MAINTENANCE
GUIDES TO MAINTENANCE
OUTLINES OF SERVICE
WEAR PARTS LIST
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
MAINTENANCE SCHEDULE CHART
SERVICE PROCEDURES
SPECIFICATIONS
WA120-3MC Specifications
OPTIONS, ATTACHMENTS
AVAILABLE ATTACHMENTS
BUCKETS AND TIRES SELECTION
AIR CONDITIONING
ECSS (Electronically-Controlled Suspension System)
RADIO
=========
** Model Specification: Komatsu WA120-3MC Wheel Loader
** Language: English
** Total Pages: 230
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...
=========
This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.
INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS or WAITING FOR A CD or PAPER MANUAL 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 AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.
Looking for some other Service Repair Manual, please check:
