The Komatsu WA600-3 Avance is a robust Wheel Loader designed for demanding tasks in loading, material handling, and construction. Built with Komatsu's renowned engineering quality, this heavy equipment is engineered for reliability and efficiency, ensuring optimal performance in challenging environments. Its advanced design and powerful SA6D170E-2 or SAA6D170E-3 engine provide the capability to handle substantial workloads. This comprehensive manual serves as an essential resource for owners and technicians. It covers critical aspects of the WA600-3 Avance, including safe and effective operation, detailed maintenance procedures such as lubrication and adjustments, and step-by-step assembly guidance. Furthermore, it offers troubleshooting capabilities to identify issues and understand repair needs, alongside technical specifications and information on optional features, ensuring the machine remains in optimal working condition.