The Komatsu WA320-7 Wheel Loader is a robust piece of heavy equipment designed for demanding material handling and construction applications. Engineered for reliability and performance, this diesel-powered, 4WD machine offers exceptional operational efficiency. Its advanced design ensures durability and productivity in various work environments, making it a trusted choice for professionals in the industry. This Service Repair Shop Manual provides comprehensive guidance for maintaining and repairing the Komatsu WA320-7 Wheel Loader. It covers essential areas including structure and function, testing and adjusting, troubleshooting, disassembly and assembly procedures, maintenance standards, and detailed technical specifications. With routine and preventive maintenance schedules, this manual is an indispensable resource for owners, mechanics, and technicians to ensure the optimal performance and longevity of their equipment.