This operation and maintenance manual covers the Komatsu WA250-3, specifically for serial numbers WA250-3 50001 and up. This machine is engineered for robust performance and reliability in demanding work environments. Its design prioritizes efficient operation and durability, making it a dependable choice for various industrial and construction applications. Adherence to the procedures outlined within this manual will ensure optimal performance and longevity of your equipment.

The purpose of this manual is to provide comprehensive guidance on the proper operation and essential maintenance of the Komatsu WA250-3. It details critical information for safe and effective use, including routine inspections, preventative maintenance schedules, and operational best practices. By following the instructions and recommendations contained herein, owners and operators can effectively maintain the machine, minimize downtime, and ensure its continued operational readiness.