This manual covers the Komatsu WA320-3, a robust piece of equipment designed for demanding operational environments. With a substantial page count, it delves into the intricacies of this model, specifically addressing units from serial number WA320H20051 onwards. The WA320-3 is engineered for reliability and performance, making it a valuable asset for various industrial and construction applications where durability and efficiency are paramount.

The purpose of this operation and maintenance manual is to provide essential information for the safe and effective use of the Komatsu WA320-3. It details critical aspects of operation, preventative maintenance schedules, and necessary inspections to ensure the longevity and optimal performance of the machine. By adhering to the guidelines within this manual, owners and operators can maintain the integrity of their equipment and minimize downtime, ensuring it remains a dependable tool for its intended tasks.