The Komatsu WA430-5 Wheel Loader is engineered for demanding operational environments, featuring a robust design and reliable performance. This machine, identified by serial numbers 60001 and up, is powered by a Komatsu SAA6D114E-3 diesel engine and utilizes a 4WD drive system. With an operating weight of 23220 kg, it is built for efficient material handling and construction tasks. The WA430-5 exemplifies Komatsu's commitment to durable construction equipment, ensuring productivity and longevity through careful handling and adherence to maintenance schedules. This Operation and Maintenance Manual provides comprehensive guidance for the Komatsu WA430-5 Wheel Loader. It covers essential information for owners, operators, and technicians, detailing operational procedures, safety guidelines, and critical maintenance protocols. The manual includes sections on periodical inspections and service recommendations, designed to ensure the machine operates at peak performance and extends its service life. With 351 pages of detailed instructions and specifications, this document is an indispensable resource for maintaining the integrity and functionality of your WA430-5.