The Komatsu WA320-5L Wheel Loader represents a significant advancement in heavy equipment, engineered for reliability and performance in demanding operational environments. Built with meticulous attention to detail, this model is designed to maximize productivity through efficient operation and robust construction. Its advanced features and durable design ensure it meets the rigorous requirements of various industrial and construction applications, providing a dependable solution for material handling needs. This comprehensive Operation & Maintenance Manual serves as an essential resource for owners, operators, and technicians. It provides detailed guidance on all aspects of the Komatsu WA320-5L Wheel Loader, from routine operation and safety precautions to in-depth maintenance procedures and troubleshooting. The manual is structured to help users achieve peak performance, ensure economical and safe machine operation, and facilitate effective maintenance, all supported by clear explanations and numerous visual aids.