This manual covers the WA600-1LC Wheel Loader, serial numbers A50001 and up. Designed for demanding operational environments, this machine exemplifies robust engineering and reliability. Its advanced features are geared towards maximizing productivity and efficiency in various heavy-duty applications, ensuring consistent performance and durability. The Operation & Maintenance Manual provides comprehensive guidance to ensure peak performance through effective, economical, and safe machine operation and maintenance. This English-language document, presented in a digital format, includes extensive visual aids such as pictures and diagrams to facilitate understanding. It details procedures for operation, handling, lubrication, maintenance, checking, and adjustment, with safety precautions emphasized in Section 1 and service intervals in Section 3. The manual is designed for easy use, offering step-by-step instructions for DIY repairs and enabling owners and technicians to maintain the equipment effectively.